Update 2022-12-05-adding-labels-k8s-resources.md (#2420)

Co-authored-by: Bassem Dghaidi <568794+Link-@users.noreply.github.com>

.github/actions/setup-arc-e2e/action.yaml

@@ -0,0 +1,64 @@
+name: 'Setup ARC E2E Test Action'
+description: 'Build controller image, create kind cluster, load the image, and exchange ARC configure token.'
+
+inputs:
+  github-app-id:
+    description: 'GitHub App Id for exchange access token'
+    required: true
+  github-app-pk:
+    description: "GitHub App private key for exchange access token"
+    required: true
+  github-app-org:
+    description: 'The organization the GitHub App has installed on'
+    required: true
+  docker-image-name:
+    description: "Local docker image name for building"
+    required: true
+  docker-image-tag:
+    description: "Tag of ARC Docker image for building"
+    required: true
+
+outputs:
+  token:
+    description: 'Token to use for configure ARC'
+    value: ${{steps.config-token.outputs.token}}
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+      with:
+          # Pinning v0.9.1 for Buildx and BuildKit v0.10.6
+          # BuildKit v0.11 which has a bug causing intermittent 
+          # failures pushing images to GHCR
+          version: v0.9.1
+          driver-opts: image=moby/buildkit:v0.10.6
+
+    - name: Build controller image
+      uses: docker/build-push-action@v3
+      with:
+        file: Dockerfile
+        platforms: linux/amd64
+        load: true
+        build-args: |
+          DOCKER_IMAGE_NAME=${{inputs.docker-image-name}}
+          VERSION=${{inputs.docker-image-tag}} 
+        tags: |
+          ${{inputs.docker-image-name}}:${{inputs.docker-image-tag}}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+
+    - name: Create minikube cluster and load image
+      shell: bash
+      run: |
+        minikube start
+        minikube image load ${{inputs.docker-image-name}}:${{inputs.docker-image-tag}}
+
+    - name: Get configure token
+      id: config-token
+      uses: peter-murray/workflow-application-token-action@8e1ba3bf1619726336414f1014e37f17fbadf1db
+      with:
+        application_id: ${{ inputs.github-app-id }}
+        application_private_key: ${{ inputs.github-app-pk }}
+        organization: ${{ inputs.github-app-org }}

.github/renovate.json5

@@ -1,43 +0,0 @@
-{
-  "extends": ["config:base"],
-  "labels": ["dependencies"],
-  "packageRules": [
-    {
-      // automatically merge an update of runner
-      "matchPackageNames": ["actions/runner"],
-      "extractVersion": "^v(?<version>.*)$",
-      "automerge": true
-    }
-  ],
-  "regexManagers": [
-    {
-      // use https://github.com/actions/runner/releases
-      "fileMatch": [
-        ".github/workflows/runners.yaml"
-      ],
-      "matchStrings": ["RUNNER_VERSION: +(?<currentValue>.*?)\\n"],
-      "depNameTemplate": "actions/runner",
-      "datasourceTemplate": "github-releases"
-    },
-    {
-      "fileMatch": [
-        "runner/Makefile",
-        "Makefile"
-      ],
-      "matchStrings": ["RUNNER_VERSION \\?= +(?<currentValue>.*?)\\n"],
-      "depNameTemplate": "actions/runner",
-      "datasourceTemplate": "github-releases"
-    },
-    {
-      "fileMatch": [
-        "runner/actions-runner.ubuntu-20.04.dockerfile",
-        "runner/actions-runner.ubuntu-22.04.dockerfile",
-        "runner/actions-runner-dind.ubuntu-20.04.dockerfile",
-        "runner/actions-runner-dind-rootless.ubuntu-20.04.dockerfile"
-      ],
-      "matchStrings": ["RUNNER_VERSION=+(?<currentValue>.*?)\\n"],
-      "depNameTemplate": "actions/runner",
-      "datasourceTemplate": "github-releases"
-    }
-  ]
-}

.github/workflows/e2e-test-dispatch-workflow.yaml

@@ -0,0 +1,16 @@
+name: ARC Reusable Workflow
+on:
+  workflow_dispatch:
+    inputs:
+      date_time:
+        description: 'Datetime for runner name uniqueness, format: %Y-%m-%d-%H-%M-%S-%3N, example: 2023-02-14-13-00-16-791'
+        required: true
+jobs:
+  arc-runner-job:
+    strategy:
+      fail-fast: false
+      matrix:
+        job: [1, 2, 3]
+    runs-on: arc-runner-${{ inputs.date_time }}
+    steps:
+      - run: echo "Hello World!" >> $GITHUB_STEP_SUMMARY

.github/workflows/e2e-test-linux-vm.yaml

@@ -0,0 +1,734 @@
+name: CI ARC E2E Linux VM Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+      branches:
+      - master
+  workflow_dispatch:
+    inputs:
+      target_org:
+        description: The org of the test repository.
+        required: true
+        default: actions-runner-controller
+      target_repo:
+        description: The repository to install the ARC.
+        required: true
+        default: arc_e2e_test_dummy
+
+env:
+  TARGET_ORG: actions-runner-controller
+  TARGET_REPO: arc_e2e_test_dummy
+  IMAGE_NAME: "arc-test-image"
+  IMAGE_VERSION: "dev"
+  
+jobs:
+  default-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: "arc-test-workflow.yaml"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{env.WORKFLOW_FILE}}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF
+
+  single-namespace-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: "arc-test-workflow.yaml"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          kubectl create namespace arc-runners
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          --set flags.watchSingleNamespace=arc-runners \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{env.WORKFLOW_FILE}}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF
+
+  dind-mode-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: arc-test-dind-workflow.yaml
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          --set containerMode.type="dind" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{env.WORKFLOW_FILE}}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF
+
+  kubernetes-mode-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: "arc-test-kubernetes-workflow.yaml"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          echo "Install openebs/dynamic-localpv-provisioner"
+          helm repo add openebs https://openebs.github.io/charts
+          helm repo update
+          helm install openebs openebs/openebs -n openebs --create-namespace
+
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          --set containerMode.type="kubernetes" \
+          --set containerMode.kubernetesModeWorkVolumeClaim.accessModes={"ReadWriteOnce"} \
+          --set containerMode.kubernetesModeWorkVolumeClaim.storageClassName="openebs-hostpath" \
+          --set containerMode.kubernetesModeWorkVolumeClaim.resources.requests.storage="1Gi" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{env.WORKFLOW_FILE}}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF
+
+  auth-proxy-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: "arc-test-workflow.yaml"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          docker run -d \
+            --name squid \
+            --publish 3128:3128 \
+            huangtingluo/squid-proxy:latest
+          kubectl create namespace arc-runners
+          kubectl create secret generic proxy-auth \
+            --namespace=arc-runners \
+            --from-literal=username=github \
+            --from-literal=password='actions'
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          --set proxy.https.url="http://host.minikube.internal:3128" \
+          --set proxy.https.credentialSecretRef="proxy-auth" \
+          --set "proxy.noProxy[0]=10.96.0.1:443" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{env.WORKFLOW_FILE}}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF
+
+  anonymous-proxy-setup:
+    runs-on: ubuntu-latest
+    env:
+      WORKFLOW_FILE: "arc-test-workflow.yaml"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Resolve inputs
+        id: resolved_inputs
+        run: |
+          TARGET_ORG="${{env.TARGET_ORG}}"
+          TARGET_REPO="${{env.TARGET_REPO}}"
+          if [ ! -z "${{inputs.target_org}}" ]; then
+            TARGET_ORG="${{inputs.target_org}}"
+          fi
+          if [ ! -z "${{inputs.target_repo}}" ]; then
+            TARGET_REPO="${{inputs.target_repo}}"
+          fi
+          echo "TARGET_ORG=$TARGET_ORG" >> $GITHUB_OUTPUT
+          echo "TARGET_REPO=$TARGET_REPO" >> $GITHUB_OUTPUT
+
+      - uses: ./.github/actions/setup-arc-e2e
+        id: setup
+        with:
+          github-app-id: ${{secrets.ACTIONS_ACCESS_APP_ID}}
+          github-app-pk: ${{secrets.ACTIONS_ACCESS_PK}}
+          github-app-org: ${{steps.resolved_inputs.outputs.TARGET_ORG}}
+          docker-image-name: ${{env.IMAGE_NAME}}
+          docker-image-tag: ${{env.IMAGE_VERSION}}
+
+      - name: Install gha-runner-scale-set-controller
+        id: install_arc_controller
+        run: |
+          helm install arc \
+          --namespace "arc-systems" \
+          --create-namespace \
+          --set image.repository=${{ env.IMAGE_NAME }} \
+          --set image.tag=${{ env.IMAGE_VERSION }} \
+          ./charts/gha-runner-scale-set-controller \
+          --debug
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for controller pod with label app.kubernetes.io/name=gha-runner-scale-set-controller"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l app.kubernetes.io/name=gha-runner-scale-set-controller
+          kubectl get pod -n arc-systems
+          kubectl describe deployment arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Install gha-runner-scale-set
+        id: install_arc
+        run: |
+          docker run -d \
+            --name squid \
+            --publish 3128:3128 \
+            ubuntu/squid:latest
+          ARC_NAME=arc-runner-${{github.job}}-$(date +'%M-%S')-$(($RANDOM % 100 + 1))
+          helm install "$ARC_NAME" \
+          --namespace "arc-runners" \
+          --create-namespace \
+          --set githubConfigUrl="https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}" \
+          --set githubConfigSecret.github_token="${{ steps.setup.outputs.token }}" \
+          --set proxy.https.url="http://host.minikube.internal:3128" \
+          --set "proxy.noProxy[0]=10.96.0.1:443" \
+          ./charts/gha-runner-scale-set \
+          --debug
+          echo "ARC_NAME=$ARC_NAME" >> $GITHUB_OUTPUT
+          count=0
+          while true; do
+            POD_NAME=$(kubectl get pods -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME -o name)
+            if [ -n "$POD_NAME" ]; then
+              echo "Pod found: $POD_NAME"
+              break
+            fi
+            if [ "$count" -ge 10 ]; then
+              echo "Timeout waiting for listener pod with label auto-scaling-runner-set-name=$ARC_NAME"
+              exit 1
+            fi
+            sleep 1
+          done
+          kubectl wait --timeout=30s --for=condition=ready pod -n arc-systems -l auto-scaling-runner-set-name=$ARC_NAME
+          kubectl get pod -n arc-systems
+
+      - name: Test ARC scales pods up and down
+        id: test
+        run: |
+          export GITHUB_TOKEN="${{ steps.setup.outputs.token }}"
+          export ARC_NAME="${{ steps.install_arc.outputs.ARC_NAME }}"
+          export WORKFLOW_FILE="${{ env.WORKFLOW_FILE }}"
+          go test ./test_e2e_arc -v
+
+      - name: Uninstall gha-runner-scale-set
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          helm uninstall ${{ steps.install_arc.outputs.ARC_NAME }} --namespace arc-runners
+          kubectl wait --timeout=10s --for=delete AutoScalingRunnerSet -n demo -l app.kubernetes.io/instance=${{ steps.install_arc.outputs.ARC_NAME }}
+
+      - name: Dump gha-runner-scale-set-controller logs
+        if: always() && steps.install_arc_controller.outcome == 'success'
+        run: |
+          kubectl logs deployment/arc-gha-runner-scale-set-controller -n arc-systems
+
+      - name: Job summary
+        if: always() && steps.install_arc.outcome == 'success'
+        run: |
+          cat <<-EOF > $GITHUB_STEP_SUMMARY
+          | **Outcome**    | ${{ steps.test.outcome }}  |
+          |----------------|--------------------------------------------- |
+          | **References** | [Test workflow runs](https://github.com/${{ steps.resolved_inputs.outputs.TARGET_ORG }}/${{steps.resolved_inputs.outputs.TARGET_REPO}}/actions/workflows/${{ env.WORKFLOW_FILE }}) |
+          EOF

.github/workflows/golangci-lint.yaml

@@ -20,4 +20,4 @@ jobs:
         uses: golangci/golangci-lint-action@v3
         with:
           only-new-issues: true
-          version: v1.49.0
+          version: v1.51.1

.github/workflows/publish-arc.yaml

@@ -29,6 +29,10 @@ jobs:
   release-controller:
     name: Release
     runs-on: ubuntu-latest
+    # gha-runner-scale-set has its own release workflow.
+    # We don't want to publish a new actions-runner-controller image 
+    # we release gha-runner-scale-set.
+    if: ${{ !startsWith(github.event.inputs.release_tag_name, 'gha-runner-scale-set-') }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.github/workflows/publish-canary.yaml

@@ -8,35 +8,47 @@ on:
       - master
     paths-ignore:
       - '**.md'
+      - '.github/actions/**'
       - '.github/ISSUE_TEMPLATE/**'
-      - '.github/workflows/validate-chart.yaml'
-      - '.github/workflows/publish-chart.yaml'
+      - '.github/workflows/e2e-test-dispatch-workflow.yaml'
+      - '.github/workflows/e2e-test-linux-vm.yaml'
       - '.github/workflows/publish-arc.yaml'
-      - '.github/workflows/runners.yaml'
-      - '.github/workflows/validate-entrypoint.yaml'
-      - '.github/renovate.*'
+      - '.github/workflows/publish-chart.yaml'
+      - '.github/workflows/publish-runner-scale-set.yaml'
+      - '.github/workflows/release-runners.yaml'
+      - '.github/workflows/run-codeql.yaml'
+      - '.github/workflows/run-first-interaction.yaml'
+      - '.github/workflows/run-stale.yaml'
+      - '.github/workflows/update-runners.yaml'
+      - '.github/workflows/validate-arc.yaml'
+      - '.github/workflows/validate-chart.yaml'
+      - '.github/workflows/validate-gha-chart.yaml'
+      - '.github/workflows/validate-runners.yaml'
+      - '.github/dependabot.yml'
+      - '.github/RELEASE_NOTE_TEMPLATE.md'
       - 'runner/**'
       - '.gitignore'
       - 'PROJECT'
       - 'LICENSE'
       - 'Makefile'
 
-env:
-  # Safeguard to prevent pushing images to registeries after build
-  PUSH_TO_REGISTRIES: true
-  TARGET_ORG: actions-runner-controller
-  TARGET_REPO: actions-runner-controller
-
 # https://docs.github.com/en/rest/overview/permissions-required-for-github-apps
 permissions:
   contents: read
+  packages: write
+
+env:
+  # Safeguard to prevent pushing images to registeries after build
+  PUSH_TO_REGISTRIES: true
 
 jobs:
-  canary-build:
-    name: Build and Publish Canary Image
+  legacy-canary-build:
+    name: Build and Publish Legacy Canary Image
     runs-on: ubuntu-latest
     env:
       DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      TARGET_ORG: actions-runner-controller
+      TARGET_REPO: actions-runner-controller
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -68,3 +80,50 @@ jobs:
           echo "" >> $GITHUB_STEP_SUMMARY
           echo "**Status:**" >> $GITHUB_STEP_SUMMARY
           echo "[https://github.com/actions-runner-controller/releases/actions/workflows/publish-canary.yaml](https://github.com/actions-runner-controller/releases/actions/workflows/publish-canary.yaml)" >> $GITHUB_STEP_SUMMARY
+
+  canary-build:
+    name: Build and Publish gha-runner-scale-set-controller Canary Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Normalization is needed because upper case characters are not allowed in the repository name
+      # and the short sha is needed for image tagging
+      - name: Resolve parameters 
+        id: resolve_parameters
+        run: |
+          echo "INFO: Resolving short sha"
+          echo "short_sha=$(git rev-parse --short ${{ github.ref }})" >> $GITHUB_OUTPUT
+          echo "INFO: Normalizing repository name (lowercase)"
+          echo "repository_owner=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+      
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          version: latest
+
+      # Unstable builds - run at your own risk
+      - name: Build and Push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          build-args: VERSION=canary-"${{ github.ref }}"
+          push: ${{ env.PUSH_TO_REGISTRIES }}
+          tags: |
+            ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/gha-runner-scale-set-controller:canary
+            ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/gha-runner-scale-set-controller:canary-${{ steps.resolve_parameters.outputs.short_sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/publish-chart.yaml

@@ -10,6 +10,8 @@ on:
       - 'charts/**'
       - '.github/workflows/publish-chart.yaml'
       - '!charts/actions-runner-controller/docs/**'
+      - '!charts/gha-runner-scale-set-controller/**'
+      - '!charts/gha-runner-scale-set/**'
       - '!**.md'
   workflow_dispatch:
 
@@ -123,7 +125,7 @@ jobs:
     env:
       CHART_TARGET_ORG: actions-runner-controller
       CHART_TARGET_REPO: actions-runner-controller.github.io
-      CHART_TARGET_BRANCH: main
+      CHART_TARGET_BRANCH: master
     
     steps:
       - name: Checkout

.github/workflows/publish-runner-scale-set.yaml

@@ -0,0 +1,201 @@
+name: Publish Runner Scale Set Controller Charts
+
+on:
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: 'The branch, tag or SHA to cut a release from'
+        required: false
+        type: string
+        default: ''
+      release_tag_name:
+        description: 'The name to tag the controller image with'
+        required: true
+        type: string
+        default: 'canary'
+      push_to_registries:
+        description: 'Push images to registries'
+        required: true
+        type: boolean
+        default: false
+      publish_gha_runner_scale_set_controller_chart:
+        description: 'Publish new helm chart for gha-runner-scale-set-controller'
+        required: true
+        type: boolean
+        default: false
+      publish_gha_runner_scale_set_chart:
+        description: 'Publish new helm chart for gha-runner-scale-set'
+        required: true
+        type: boolean
+        default: false
+
+env:
+  HELM_VERSION: v3.8.0
+
+permissions:
+ packages: write
+
+jobs:
+  build-push-image: 
+    name: Build and push controller image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # If inputs.ref is empty, it'll resolve to the default branch
+          ref: ${{ inputs.ref }}
+
+      - name: Resolve parameters 
+        id: resolve_parameters
+        run: |
+          resolvedRef="${{ inputs.ref }}"
+          if [ -z "$resolvedRef" ]
+          then
+            resolvedRef="${{ github.ref }}"
+          fi
+          echo "resolved_ref=$resolvedRef" >> $GITHUB_OUTPUT
+          echo "INFO: Resolving short SHA for $resolvedRef"
+          echo "short_sha=$(git rev-parse --short $resolvedRef)" >> $GITHUB_OUTPUT
+          echo "INFO: Normalizing repository name (lowercase)"
+          echo "repository_owner=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          # Pinning v0.9.1 for Buildx and BuildKit v0.10.6
+          # BuildKit v0.11 which has a bug causing intermittent 
+          # failures pushing images to GHCR
+          version: v0.9.1
+          driver-opts: image=moby/buildkit:v0.10.6
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build & push controller image
+        uses: docker/build-push-action@v3
+        with:
+          file: Dockerfile
+          platforms: linux/amd64,linux/arm64
+          build-args: VERSION=${{ inputs.release_tag_name }}
+          push: ${{ inputs.push_to_registries }}
+          tags: |
+            ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/gha-runner-scale-set-controller:${{ inputs.release_tag_name }}
+            ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/gha-runner-scale-set-controller:${{ inputs.release_tag_name }}-${{ steps.resolve_parameters.outputs.short_sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Job summary
+        run: |
+          echo "The [publish-runner-scale-set.yaml](https://github.com/actions/actions-runner-controller/blob/main/.github/workflows/publish-runner-scale-set.yaml) workflow run was completed successfully!" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**Parameters:**" >> $GITHUB_STEP_SUMMARY
+          echo "- Ref: ${{ steps.resolve_parameters.outputs.resolvedRef }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Short SHA: ${{ steps.resolve_parameters.outputs.short_sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Release tag: ${{ inputs.release_tag_name }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Push to registries: ${{ inputs.push_to_registries }}" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+
+  publish-helm-chart-gha-runner-scale-set-controller:
+    if: ${{ inputs.publish_gha_runner_scale_set_controller_chart == true }}
+    needs: build-push-image
+    name: Publish Helm chart for gha-runner-scale-set-controller
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # If inputs.ref is empty, it'll resolve to the default branch
+          ref: ${{ inputs.ref }}
+
+      - name: Resolve parameters 
+        id: resolve_parameters
+        run: |
+          resolvedRef="${{ inputs.ref }}"
+          if [ -z "$resolvedRef" ]
+          then
+            resolvedRef="${{ github.ref }}"
+          fi
+          echo "INFO: Resolving short SHA for $resolvedRef"
+          echo "short_sha=$(git rev-parse --short $resolvedRef)" >> $GITHUB_OUTPUT
+          echo "INFO: Normalizing repository name (lowercase)"
+          echo "repository_owner=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT 
+
+      - name: Set up Helm
+        # Using https://github.com/Azure/setup-helm/releases/tag/v3.5
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78
+        with:
+          version: ${{ env.HELM_VERSION }}
+
+      - name: Publish new helm chart for gha-runner-scale-set-controller
+        run: |
+          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ghcr.io --username ${{ github.actor }} --password-stdin
+          GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG=$(cat charts/gha-runner-scale-set-controller/Chart.yaml | grep version: | cut -d " " -f 2)
+          echo "GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG=${GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG}" >> $GITHUB_ENV
+          helm package charts/gha-runner-scale-set-controller/ --version="${GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG}"
+          helm push gha-runner-scale-set-controller-"${GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG}".tgz oci://ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/actions-runner-controller-charts
+
+      - name: Job summary
+        run: |
+          echo "New helm chart for gha-runner-scale-set-controller published successfully!" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**Parameters:**" >> $GITHUB_STEP_SUMMARY
+          echo "- Ref: ${{ steps.resolve_parameters.outputs.resolvedRef }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Short SHA: ${{ steps.resolve_parameters.outputs.short_sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "- gha-runner-scale-set-controller Chart version: ${{ env.GHA_RUNNER_SCALE_SET_CONTROLLER_CHART_VERSION_TAG }}" >> $GITHUB_STEP_SUMMARY
+
+  publish-helm-chart-gha-runner-scale-set:
+    if: ${{ inputs.publish_gha_runner_scale_set_chart == true }}
+    needs: build-push-image
+    name: Publish Helm chart for gha-runner-scale-set
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # If inputs.ref is empty, it'll resolve to the default branch
+          ref: ${{ inputs.ref }}
+
+      - name: Resolve parameters 
+        id: resolve_parameters
+        run: |
+          resolvedRef="${{ inputs.ref }}"
+          if [ -z "$resolvedRef" ]
+          then
+            resolvedRef="${{ github.ref }}"
+          fi
+          echo "INFO: Resolving short SHA for $resolvedRef"
+          echo "short_sha=$(git rev-parse --short $resolvedRef)" >> $GITHUB_OUTPUT
+          echo "INFO: Normalizing repository name (lowercase)"
+          echo "repository_owner=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT 
+
+      - name: Set up Helm
+        # Using https://github.com/Azure/setup-helm/releases/tag/v3.5
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78
+        with:
+          version: ${{ env.HELM_VERSION }}
+
+      - name: Publish new helm chart for gha-runner-scale-set
+        run: |
+          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ghcr.io --username ${{ github.actor }} --password-stdin
+
+          GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG=$(cat charts/gha-runner-scale-set/Chart.yaml | grep version: | cut -d " " -f 2)
+          echo "GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG=${GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG}" >> $GITHUB_ENV
+          helm package charts/gha-runner-scale-set/ --version="${GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG}"
+          helm push gha-runner-scale-set-"${GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG}".tgz oci://ghcr.io/${{ steps.resolve_parameters.outputs.repository_owner }}/actions-runner-controller-charts
+
+      - name: Job summary
+        run: |
+          echo "New helm chart for gha-runner-scale-set published successfully!" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**Parameters:**" >> $GITHUB_STEP_SUMMARY
+          echo "- Ref: ${{ steps.resolve_parameters.outputs.resolvedRef }}" >> $GITHUB_STEP_SUMMARY
+          echo "- Short SHA: ${{ steps.resolve_parameters.outputs.short_sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "- gha-runner-scale-set Chart version: ${{ env.GHA_RUNNER_SCALE_SET_CHART_VERSION_TAG }}" >> $GITHUB_STEP_SUMMARY

.github/workflows/release-runners.yaml

@@ -3,24 +3,21 @@ name: Runners
 # Revert to https://github.com/actions-runner-controller/releases#releases
 # for details on why we use this approach
 on:
-  # We must do a trigger on a push: instead of a types: closed so GitHub Secrets 
+  # We must do a trigger on a push: instead of a types: closed so GitHub Secrets
   # are available to the workflow run
   push:
     branches:
       - 'master'
     paths:
-      - 'runner/**'
-      - '!runner/Makefile'
-      - '.github/workflows/runners.yaml'
-      - '!**.md'
+      - 'runner/VERSION'
+      - '.github/workflows/release-runners.yaml'
 
 env:
-  # Safeguard to prevent pushing images to registeries after build  
+  # Safeguard to prevent pushing images to registeries after build
   PUSH_TO_REGISTRIES: true
   TARGET_ORG: actions-runner-controller
   TARGET_WORKFLOW: release-runners.yaml
-  RUNNER_VERSION: 2.300.2
-  DOCKER_VERSION: 20.10.21
+  DOCKER_VERSION: 20.10.23
   RUNNER_CONTAINER_HOOKS_VERSION: 0.2.0
 
 jobs:
@@ -28,6 +25,13 @@ jobs:
     name: Trigger Build and Push of Runner Images
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v3
+      - name: Get runner version
+        id: runner_version
+        run: |
+          version=$(echo -n $(cat runner/VERSION))
+          echo runner_version=$version >> $GITHUB_OUTPUT
+
       - name: Get Token
         id: get_workflow_token
         uses: peter-murray/workflow-application-token-action@8e1ba3bf1619726336414f1014e37f17fbadf1db
@@ -37,6 +41,8 @@ jobs:
           organization: ${{ env.TARGET_ORG }}
 
       - name: Trigger Build And Push Runner Images To Registries
+        env:
+          RUNNER_VERSION: ${{ steps.runner_version.outputs.runner_version }}
         run: |
           # Authenticate
           gh auth login --with-token <<< ${{ steps.get_workflow_token.outputs.token }}
@@ -50,6 +56,8 @@ jobs:
             -f push_to_registries=${{ env.PUSH_TO_REGISTRIES }}
 
       - name: Job summary
+        env:
+          RUNNER_VERSION: ${{ steps.runner_version.outputs.runner_version }}
         run: |
           echo "The [release-runners.yaml](https://github.com/actions-runner-controller/releases/blob/main/.github/workflows/release-runners.yaml) workflow has been triggered!" >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY

.github/workflows/update-runners.yaml

@@ -0,0 +1,109 @@
+# This workflows polls releases from actions/runner and in case of a new one it
+# updates files containing runner version and opens a pull request.
+name: Update runners
+
+on:
+  schedule:
+    # run daily
+    - cron: "0 9 * * *"
+  workflow_dispatch:
+
+jobs:
+  # check_versions compares our current version and the latest available runner
+  # version and sets them as outputs.
+  check_versions:
+    runs-on: ubuntu-latest
+    env:
+      GH_TOKEN: ${{ github.token }}
+    outputs:
+      current_version: ${{ steps.versions.outputs.current_version }}
+      latest_version: ${{ steps.versions.outputs.latest_version }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Get current and latest versions
+        id: versions
+        run: |
+          CURRENT_VERSION=$(echo -n $(cat runner/VERSION))
+          echo "Current version: $CURRENT_VERSION"
+          echo current_version=$CURRENT_VERSION >> $GITHUB_OUTPUT
+
+          LATEST_VERSION=$(gh release list --exclude-drafts --exclude-pre-releases --limit 1 -R actions/runner | grep -oP '(?<=v)[0-9.]+' | head -1)
+          echo "Latest version: $LATEST_VERSION"
+          echo latest_version=$LATEST_VERSION >> $GITHUB_OUTPUT
+
+  # check_pr checks if a PR for the same update already exists. It only runs if
+  # runner latest version != our current version. If no existing PR is found,
+  # it sets a PR name as output.
+  check_pr:
+    runs-on: ubuntu-latest
+    needs: check_versions
+    if: needs.check_versions.outputs.current_version != needs.check_versions.outputs.latest_version
+    outputs:
+      pr_name: ${{ steps.pr_name.outputs.pr_name }}
+    env:
+      GH_TOKEN: ${{ github.token }}
+    steps:
+      - name: debug
+        run:
+          echo ${{ needs.check_versions.outputs.current_version }}
+          echo ${{ needs.check_versions.outputs.latest_version }}
+      - uses: actions/checkout@v3
+
+      - name: PR Name
+        id: pr_name
+        env:
+          LATEST_VERSION: ${{ needs.check_versions.outputs.latest_version }}
+        run: |
+          PR_NAME="Update runner to version ${LATEST_VERSION}"
+
+          result=$(gh pr list --search "$PR_NAME" --json number --jq ".[].number" --limit 1)
+          if [ -z "$result" ]
+          then
+            echo "No existing PRs found, setting output with pr_name=$PR_NAME"
+            echo pr_name=$PR_NAME >> $GITHUB_OUTPUT
+          else
+            echo "Found a PR with title '$PR_NAME' already existing: ${{ github.server_url }}/${{ github.repository }}/pull/$result"
+          fi
+
+  # update_version updates runner version in the files listed below, commits
+  # the changes and opens a pull request as `github-actions` bot.
+  update_version:
+    runs-on: ubuntu-latest
+    needs:
+      - check_versions
+      - check_pr
+    if: needs.check_pr.outputs.pr_name
+    permissions:
+      pull-requests: write
+      contents: write
+      actions: write
+    env:
+      GH_TOKEN: ${{ github.token }}
+      CURRENT_VERSION: ${{ needs.check_versions.outputs.current_version }}
+      LATEST_VERSION: ${{ needs.check_versions.outputs.latest_version }}
+      PR_NAME: ${{ needs.check_pr.outputs.pr_name }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: New branch
+        run: git checkout -b update-runner-$LATEST_VERSION
+      - name: Update files
+        run: |
+          sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/VERSION
+          sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" runner/Makefile
+          sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" Makefile
+          sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" test/e2e/e2e_test.go
+          sed -i "s/$CURRENT_VERSION/$LATEST_VERSION/g" .github/workflows/e2e-test-linux-vm.yaml
+
+      - name: Commit changes
+        run: |
+          # from https://github.com/orgs/community/discussions/26560
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config user.name "github-actions[bot]"
+          git add .
+          git commit -m "$PR_NAME"
+          git push -u origin HEAD
+
+      - name: Create pull request
+        run: gh pr create -f

.github/workflows/validate-arc.yaml

@@ -34,9 +34,9 @@ jobs:
     - name: Set-up Go
       uses: actions/setup-go@v3
       with:
-        go-version: '1.18.2'
+        go-version: '1.19'
         check-latest: false
-    
+
     - uses: actions/cache@v3
       with:
         path: ~/go/pkg/mod

.github/workflows/validate-chart.yaml

@@ -1,12 +1,24 @@
 name: Validate Helm Chart
 
 on:
+  pull_request:
+    branches:
+      - master
+    paths:
+      - 'charts/**'
+      - '.github/workflows/validate-chart.yaml'
+      - '!charts/actions-runner-controller/docs/**'
+      - '!**.md'
+      - '!charts/gha-runner-scale-set-controller/**'
+      - '!charts/gha-runner-scale-set/**'
   push:
     paths:
       - 'charts/**'
       - '.github/workflows/validate-chart.yaml'
       - '!charts/actions-runner-controller/docs/**'
       - '!**.md'
+      - '!charts/gha-runner-scale-set-controller/**'
+      - '!charts/gha-runner-scale-set/**'
   workflow_dispatch:
 env:
   KUBE_SCORE_VERSION: 1.10.0
@@ -26,7 +38,8 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@v3.4
+        # Using https://github.com/Azure/setup-helm/releases/tag/v3.5
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78
         with:
           version: ${{ env.HELM_VERSION }}
 
@@ -78,5 +91,6 @@ jobs:
           helm install cert-manager jetstack/cert-manager --set installCRDs=true --wait
 
       - name: Run chart-testing (install)
+        if: steps.list-changed.outputs.changed == 'true'
         run: |
           ct install --config charts/.ci/ct-config.yaml

.github/workflows/validate-gha-chart.yaml

@@ -0,0 +1,134 @@
+name: Validate Helm Chart (gha-runner-scale-set-controller and gha-runner-scale-set)
+
+on:
+  pull_request:
+    branches:
+      - master
+    paths:
+      - 'charts/**'
+      - '.github/workflows/validate-gha-chart.yaml'
+      - '!charts/actions-runner-controller/**'
+      - '!**.md'
+  push:
+    paths:
+      - 'charts/**'
+      - '.github/workflows/validate-gha-chart.yaml'
+      - '!charts/actions-runner-controller/**'
+      - '!**.md'
+  workflow_dispatch:
+env:
+  KUBE_SCORE_VERSION: 1.16.1
+  HELM_VERSION: v3.8.0
+
+permissions:
+  contents: read
+
+jobs:
+  validate-chart:
+    name: Lint Chart
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Helm
+        # Using https://github.com/Azure/setup-helm/releases/tag/v3.5
+        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78
+        with:
+          version: ${{ env.HELM_VERSION }}
+
+      - name: Set up kube-score
+        run: |
+          wget https://github.com/zegl/kube-score/releases/download/v${{ env.KUBE_SCORE_VERSION }}/kube-score_${{ env.KUBE_SCORE_VERSION }}_linux_amd64 -O kube-score
+          chmod 755 kube-score
+
+      - name: Kube-score generated manifests
+        run: helm template  --values charts/.ci/values-kube-score.yaml charts/* | ./kube-score score -
+              --ignore-test pod-networkpolicy
+              --ignore-test deployment-has-poddisruptionbudget
+              --ignore-test deployment-has-host-podantiaffinity
+              --ignore-test container-security-context
+              --ignore-test pod-probes
+              --ignore-test container-image-tag
+              --enable-optional-test container-security-context-privileged
+              --enable-optional-test container-security-context-readonlyrootfilesystem
+
+      # python is a requirement for the chart-testing action below (supports yamllint among other tests)
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.7'
+
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.3.1
+
+      - name: Set up latest version chart-testing
+        run: |
+          echo 'deb [trusted=yes] https://repo.goreleaser.com/apt/ /' | sudo tee /etc/apt/sources.list.d/goreleaser.list
+          sudo apt update
+          sudo apt install goreleaser
+          git clone https://github.com/helm/chart-testing
+          cd chart-testing
+          unset CT_CONFIG_DIR
+          goreleaser build --clean --skip-validate 
+          ./dist/chart-testing_linux_amd64_v1/ct version
+          echo 'Adding ct directory to PATH...'
+          echo "$RUNNER_TEMP/chart-testing/dist/chart-testing_linux_amd64_v1" >> "$GITHUB_PATH"
+          echo 'Setting CT_CONFIG_DIR...'
+          echo "CT_CONFIG_DIR=$RUNNER_TEMP/chart-testing/etc" >> "$GITHUB_ENV"
+        working-directory: ${{ runner.temp }}
+
+      - name: Run chart-testing (list-changed)
+        id: list-changed
+        run: |
+          ct version
+          changed=$(ct list-changed --config charts/.ci/ct-config-gha.yaml)
+          if [[ -n "$changed" ]]; then
+            echo "::set-output name=changed::true"
+          fi
+
+      - name: Run chart-testing (lint)
+        run: |
+          ct lint --config charts/.ci/ct-config-gha.yaml
+
+      - name: Set up docker buildx
+        uses: docker/setup-buildx-action@v2
+        if: steps.list-changed.outputs.changed == 'true'
+        with:
+          version: latest
+
+      - name: Build controller image
+        uses: docker/build-push-action@v3
+        if: steps.list-changed.outputs.changed == 'true'
+        with:
+          file: Dockerfile
+          platforms: linux/amd64
+          load: true
+          build-args: |
+            DOCKER_IMAGE_NAME=test-arc
+            VERSION=dev 
+          tags: |
+            test-arc:dev
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Create kind cluster
+        uses: helm/kind-action@v1.4.0
+        if: steps.list-changed.outputs.changed == 'true'
+        with:
+          cluster_name: chart-testing
+
+      - name: Load image into cluster
+        if: steps.list-changed.outputs.changed == 'true'
+        run: |
+            export DOCKER_IMAGE_NAME=test-arc
+            export VERSION=dev
+            export IMG_RESULT=load
+            make docker-buildx
+            kind load docker-image test-arc:dev --name chart-testing
+
+      - name: Run chart-testing (install)
+        if: steps.list-changed.outputs.changed == 'true'
+        run: |
+          ct install --config charts/.ci/ct-config-gha.yaml

.gitignore

@@ -29,6 +29,7 @@ bin
 .env
 .test.env
 *.pem
+!github/actions/testdata/*.pem
 
 # OS
 .DS_STORE

CODEOWNERS

@@ -1,2 +1,2 @@
 # actions-runner-controller maintainers
-* @mumoshu @toast-gear @actions/actions-runtime
+* @mumoshu @toast-gear @actions/actions-runtime @nikola-jokic

Dockerfile

@@ -37,8 +37,10 @@ RUN --mount=target=. \
   --mount=type=cache,mode=0777,target=${GOCACHE} \
   export GOOS=${TARGETOS} GOARCH=${TARGETARCH} GOARM=${TARGETVARIANT#v} && \
   go build -trimpath -ldflags="-s -w -X 'github.com/actions/actions-runner-controller/build.Version=${VERSION}'" -o /out/manager main.go && \
+  go build -trimpath -ldflags="-s -w" -o /out/github-runnerscaleset-listener ./cmd/githubrunnerscalesetlistener && \
   go build -trimpath -ldflags="-s -w" -o /out/github-webhook-server ./cmd/githubwebhookserver && \
-  go build -trimpath -ldflags="-s -w" -o /out/actions-metrics-server ./cmd/actionsmetricsserver
+  go build -trimpath -ldflags="-s -w" -o /out/actions-metrics-server ./cmd/actionsmetricsserver && \
+  go build -trimpath -ldflags="-s -w" -o /out/sleep ./cmd/sleep
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
@@ -49,6 +51,8 @@ WORKDIR /
 COPY --from=builder /out/manager .
 COPY --from=builder /out/github-webhook-server .
 COPY --from=builder /out/actions-metrics-server .
+COPY --from=builder /out/github-runnerscaleset-listener .
+COPY --from=builder /out/sleep .
 
 USER 65532:65532
 

Makefile

@@ -1,11 +1,11 @@
 ifdef DOCKER_USER
-	NAME ?= ${DOCKER_USER}/actions-runner-controller
+	DOCKER_IMAGE_NAME ?= ${DOCKER_USER}/actions-runner-controller
 else
-	NAME ?= summerwind/actions-runner-controller
+	DOCKER_IMAGE_NAME ?= summerwind/actions-runner-controller
 endif
-DOCKER_USER ?= $(shell echo ${NAME} | cut -d / -f1)
+DOCKER_USER ?= $(shell echo ${DOCKER_IMAGE_NAME} | cut -d / -f1)
 VERSION ?= dev
-RUNNER_VERSION ?= 2.300.2
+RUNNER_VERSION ?= 2.303.0
 TARGETPLATFORM ?= $(shell arch)
 RUNNER_NAME ?= ${DOCKER_USER}/actions-runner
 RUNNER_TAG  ?= ${VERSION}
@@ -73,7 +73,7 @@ GO_TEST_ARGS ?= -short
 
 # Run tests
 test: generate fmt vet manifests shellcheck
-	go test $(GO_TEST_ARGS) ./... -coverprofile cover.out
+	go test $(GO_TEST_ARGS) `go list ./... | grep -v ./test_e2e_arc` -coverprofile cover.out
 	go test -fuzz=Fuzz -fuzztime=10s -run=Fuzz* ./controllers/actions.summerwind.net
 
 test-with-deps: kube-apiserver etcd kubectl
@@ -86,14 +86,20 @@ test-with-deps: kube-apiserver etcd kubectl
 # Build manager binary
 manager: generate fmt vet
 	go build -o bin/manager main.go
+	go build -o bin/github-runnerscaleset-listener ./cmd/githubrunnerscalesetlistener
 
 # Run against the configured Kubernetes cluster in ~/.kube/config
 run: generate fmt vet manifests
 	go run ./main.go
 
+run-scaleset: generate fmt vet
+	CONTROLLER_MANAGER_POD_NAMESPACE=default \
+	CONTROLLER_MANAGER_CONTAINER_IMAGE="${DOCKER_IMAGE_NAME}:${VERSION}" \
+	go run ./main.go --auto-scaling-runner-set-only
+
 # Install CRDs into a cluster
 install: manifests
-	kustomize build config/crd | kubectl apply -f -
+	kustomize build config/crd | kubectl apply --server-side -f -
 
 # Uninstall CRDs from a cluster
 uninstall: manifests
@@ -101,8 +107,8 @@ uninstall: manifests
 
 # Deploy controller in the configured Kubernetes cluster in ~/.kube/config
 deploy: manifests
-	cd config/manager && kustomize edit set image controller=${NAME}:${VERSION}
-	kustomize build config/default | kubectl apply -f -
+	cd config/manager && kustomize edit set image controller=${DOCKER_IMAGE_NAME}:${VERSION}
+	kustomize build config/default | kubectl apply --server-side -f -
 
 # Generate manifests e.g. CRD, RBAC etc.
 manifests: manifests-gen-crds chart-crds
@@ -112,9 +118,75 @@ manifests-gen-crds: controller-gen yq
 	for YAMLFILE in config/crd/bases/actions*.yaml; do \
 		$(YQ) '.spec.preserveUnknownFields = false' --inplace "$$YAMLFILE" ; \
 	done
+	make manifests-gen-crds-fix DELETE_KEY=x-kubernetes-list-type
+	make manifests-gen-crds-fix DELETE_KEY=x-kubernetes-list-map-keys
+
+manifests-gen-crds-fix: DELETE_KEY ?=
+manifests-gen-crds-fix:
+	#runners
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.sidecarContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.dockerdContainerResources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.workVolumeClaimTemplate.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runners.yaml
+	#runnerreplicasets
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.sidecarContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.dockerdContainerResources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.workVolumeClaimTemplate.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
+	#runnerdeployments
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.sidecarContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.dockerdContainerResources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.workVolumeClaimTemplate.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
+	#runnersets
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.volumeClaimTemplates.items.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.workVolumeClaimTemplate.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.summerwind.dev_runnersets.yaml
+	#autoscalingrunnersets
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_autoscalingrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_autoscalingrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_autoscalingrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_autoscalingrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_autoscalingrunnersets.yaml
+	#ehemeralrunnersets
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.template.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.ephemeralRunnerSpec.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.ephemeralRunnerSpec.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.ephemeralRunnerSpec.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.ephemeralRunnerSpec.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunnersets.yaml
+	# ephemeralrunners
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.spec.properties.ephemeralContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.spec.properties.containers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.spec.properties.initContainers.items.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunners.yaml
+	$(YQ) 'del(.spec.versions[].schema.openAPIV3Schema.properties.spec.properties.spec.properties.volumes.items.properties.ephemeral.properties.volumeClaimTemplate.properties.spec.properties.resources.properties.claims.$(DELETE_KEY))' --inplace config/crd/bases/actions.github.com_ephemeralrunners.yaml
 
 chart-crds:
 	cp config/crd/bases/*.yaml charts/actions-runner-controller/crds/
+	cp config/crd/bases/actions.github.com_autoscalingrunnersets.yaml charts/gha-runner-scale-set-controller/crds/
+	cp config/crd/bases/actions.github.com_autoscalinglisteners.yaml charts/gha-runner-scale-set-controller/crds/
+	cp config/crd/bases/actions.github.com_ephemeralrunnersets.yaml charts/gha-runner-scale-set-controller/crds/
+	cp config/crd/bases/actions.github.com_ephemeralrunners.yaml charts/gha-runner-scale-set-controller/crds/
+	rm charts/actions-runner-controller/crds/actions.github.com_autoscalingrunnersets.yaml
+	rm charts/actions-runner-controller/crds/actions.github.com_autoscalinglisteners.yaml
+	rm charts/actions-runner-controller/crds/actions.github.com_ephemeralrunnersets.yaml
+	rm charts/actions-runner-controller/crds/actions.github.com_ephemeralrunners.yaml
 
 # Run go fmt against code
 fmt:
@@ -142,18 +214,18 @@ docker-buildx:
 		--build-arg RUNNER_VERSION=${RUNNER_VERSION} \
 		--build-arg DOCKER_VERSION=${DOCKER_VERSION} \
 		--build-arg VERSION=${VERSION} \
-		-t "${NAME}:${VERSION}" \
+		-t "${DOCKER_IMAGE_NAME}:${VERSION}" \
 		-f Dockerfile \
 		. ${PUSH_ARG}
 
 # Push the docker image
 docker-push:
-	docker push ${NAME}:${VERSION}
+	docker push ${DOCKER_IMAGE_NAME}:${VERSION}
 	docker push ${RUNNER_NAME}:${RUNNER_TAG}
 
 # Generate the release manifest file
 release: manifests
-	cd config/manager && kustomize edit set image controller=${NAME}:${VERSION}
+	cd config/manager && kustomize edit set image controller=${DOCKER_IMAGE_NAME}:${VERSION}
 	mkdir -p release
 	kustomize build config/default > release/actions-runner-controller.yaml
 
@@ -177,7 +249,7 @@ acceptance/kind:
 # Otherwise `load docker-image` fail while running `docker save`.
 # See https://kind.sigs.k8s.io/docs/user/known-issues/#docker-installed-with-snap
 acceptance/load:
-	kind load docker-image ${NAME}:${VERSION} --name ${CLUSTER}
+	kind load docker-image ${DOCKER_IMAGE_NAME}:${VERSION} --name ${CLUSTER}
 	kind load docker-image quay.io/brancz/kube-rbac-proxy:$(KUBE_RBAC_PROXY_VERSION) --name ${CLUSTER}
 	kind load docker-image ${RUNNER_NAME}:${RUNNER_TAG} --name ${CLUSTER}
 	kind load docker-image docker:dind --name ${CLUSTER}
@@ -207,7 +279,7 @@ acceptance/teardown:
 	kind delete cluster --name ${CLUSTER}
 
 acceptance/deploy:
-	NAME=${NAME} DOCKER_USER=${DOCKER_USER} VERSION=${VERSION} RUNNER_NAME=${RUNNER_NAME} RUNNER_TAG=${RUNNER_TAG} TEST_REPO=${TEST_REPO} \
+	DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME} DOCKER_USER=${DOCKER_USER} VERSION=${VERSION} RUNNER_NAME=${RUNNER_NAME} RUNNER_TAG=${RUNNER_TAG} TEST_REPO=${TEST_REPO} \
 	TEST_ORG=${TEST_ORG} TEST_ORG_REPO=${TEST_ORG_REPO} SYNC_PERIOD=${SYNC_PERIOD} \
 	USE_RUNNERSET=${USE_RUNNERSET} \
 	TEST_EPHEMERAL=${TEST_EPHEMERAL} \

PROJECT

@@ -10,4 +10,16 @@ resources:
 - group: actions
   kind: RunnerDeployment
   version: v1alpha1
+- group: actions
+  kind: AutoscalingRunnerSet
+  version: v1alpha1
+- group: actions
+  kind: EphemeralRunnerSet
+  version: v1alpha1
+- group: actions
+  kind: EphemeralRunner
+  version: v1alpha1
+- group: actions
+  kind: AutoscalingListener
+  version: v1alpha1
 version: "2"

TROUBLESHOOTING.md

@@ -17,8 +17,8 @@
 
 A list of tools which are helpful for troubleshooting
 
-* https://github.com/rewanthtammana/kubectl-fields Kubernetes resources hierarchy parsing tool
-* https://github.com/stern/stern Multi pod and container log tailing for Kubernetes
+* [Kubernetes resources hierarchy parsing tool `kubectl-fields`](https://github.com/rewanthtammana/kubectl-fields)
+* [Multi pod and container log tailing for Kubernetes `stern`](https://github.com/stern/stern)
 
 ## Installation
 
@@ -30,7 +30,7 @@ Troubeshooting runbooks that relate to ARC installation problems
 
 This issue can come up for various reasons like leftovers from previous installations or not being able to access the K8s service's clusterIP associated with the admission webhook server (of ARC).
 
-```
+```text
 Internal error occurred: failed calling webhook "mutate.runnerdeployment.actions.summerwind.dev":
 Post "https://actions-runner-controller-webhook.actions-runner-system.svc:443/mutate-actions-summerwind-dev-v1alpha1-runnerdeployment?timeout=10s": context deadline exceeded
 ```
@@ -39,22 +39,24 @@ Post "https://actions-runner-controller-webhook.actions-runner-system.svc:443/mu
 
 First we will try the common solution of checking webhook leftovers from previous installations:
 
-1.  ```bash
-    kubectl get validatingwebhookconfiguration -A
-    kubectl get mutatingwebhookconfiguration -A
-    ```
-2.  If you see any webhooks related to actions-runner-controller, delete them:
+1. ```bash
+   kubectl get validatingwebhookconfiguration -A
+   kubectl get mutatingwebhookconfiguration -A
+   ```
+
+2. If you see any webhooks related to actions-runner-controller, delete them:
+
     ```bash
     kubectl delete mutatingwebhookconfiguration actions-runner-controller-mutating-webhook-configuration
     kubectl delete validatingwebhookconfiguration actions-runner-controller-validating-webhook-configuration
     ```
 
 If that didn't work then probably your K8s control-plane is somehow unable to access the K8s service's clusterIP associated with the admission webhook server:
+
 1. You're running apiserver as a binary and you didn't make service cluster IPs available to the host network. 
 2. You're running the apiserver in the pod but your pod network (i.e. CNI plugin installation and config) is not good so your pods(like kube-apiserver) in the K8s control-plane nodes can't access ARC's admission webhook server pod(s) in probably data-plane nodes.
 
-
-Another reason could be due to GKEs firewall settings you may run into the following errors when trying to deploy runners on a private GKE cluster: 
+Another reason could be due to GKEs firewall settings you may run into the following errors when trying to deploy runners on a private GKE cluster:
 
 To fix this, you may either:
 
@@ -65,7 +67,7 @@ To fix this, you may either:
    # With helm, you'd set `webhookPort` to the port number of your choice
    # See https://github.com/actions/actions-runner-controller/pull/1410/files for more information
    helm upgrade --install --namespace actions-runner-system --create-namespace \
-                --wait actions-runner-controller actions/actions-runner-controller \
+                --wait actions-runner-controller actions-runner-controller/actions-runner-controller \
                 --set webhookPort=10250
    ```
 
@@ -93,7 +95,7 @@ To fix this, you may either:
 **Problem**
 
 ```json
-2020-11-12T22:17:30.693Z	ERROR	controller-runtime.controller	Reconciler error	
+2020-11-12T22:17:30.693Z ERROR controller-runtime.controller Reconciler error 
 {
   "controller": "runner",
   "request": "actions-runner-system/runner-deployment-dk7q8-dk5c9",
@@ -104,6 +106,7 @@ To fix this, you may either:
 **Solution**
 
 Your base64'ed PAT token has a new line at the end, it needs to be created without a `\n` added, either:
+
 * `echo -n $TOKEN | base64`
 * Create the secret as described in the docs using the shell and documented flags
 
@@ -111,7 +114,7 @@ Your base64'ed PAT token has a new line at the end, it needs to be created witho
 
 **Problem**
 
-```
+```text
 Error: UPGRADE FAILED: failed to create resource: Internal error occurred: failed calling webhook "webhook.cert-manager.io": failed to call webhook: Post "https://cert-manager-webhook.cert-manager.svc:443/mutate?timeout=10s": x509: certificate signed by unknown authority
 ```
 
@@ -119,7 +122,7 @@ Apparently, it's failing while `helm` is creating one of resources defined in th
 
 You'd try to tail logs from the `cert-manager-cainjector` and see it's failing with an error like:
 
-```
+```text
 $ kubectl -n cert-manager logs cert-manager-cainjector-7cdbb9c945-g6bt4
 I0703 03:31:55.159339       1 start.go:91] "starting" version="v1.1.1" revision="3ac7418070e22c87fae4b22603a6b952f797ae96"
 I0703 03:31:55.615061       1 leaderelection.go:243] attempting to acquire leader lease  kube-system/cert-manager-cainjector-leader-election...
@@ -137,7 +140,7 @@ Your cluster is based on a new enough Kubernetes of version 1.22 or greater whic
 
 In many cases, it's not an option to downgrade Kubernetes. So, just upgrade `cert-manager` to a more recent version that does have have the support for the specific Kubernetes version you're using.
 
-See https://cert-manager.io/docs/installation/supported-releases/ for the list of available cert-manager versions.
+See <https://cert-manager.io/docs/installation/supported-releases/> for the list of available cert-manager versions.
 
 ## Operations
 
@@ -153,7 +156,7 @@ Sometimes either the runner kind (`kubectl get runners`) or it's underlying pod
 
 Remove the finaliser from the relevent runner kind or pod
 
-```
+```text
 # Get all kind runners and remove the finalizer
 $ kubectl get runners --no-headers | awk {'print $1'} | xargs kubectl patch runner --type merge -p '{"metadata":{"finalizers":null}}'
 
@@ -195,7 +198,7 @@ spec:
 If you're running your action runners on a service mesh like Istio, you might
 have problems with runner configuration accompanied by logs like:
 
-```
+```text
 ....
 runner Starting Runner listener with startup type: service
 runner Started listener process
@@ -210,7 +213,7 @@ configuration script tries to communicate with the network.
 
 More broadly, there are many other circumstances where the runner pod coming up first can cause issues.
 
-**Solution**<br />
+**Solution**
 
 > Added originally to help users with older istio instances.
 > Newer Istio instances can use Istio's `holdApplicationUntilProxyStarts` attribute ([istio/istio#11130](https://github.com/istio/istio/issues/11130)) to avoid having to delay starting up the runner.
@@ -232,7 +235,7 @@ spec:
           value: "5"
 ```
 
-## Outgoing network action hangs indefinitely
+### Outgoing network action hangs indefinitely
 
 **Problem**
 
@@ -278,9 +281,9 @@ spec:
 ```
 
 You can read the discussion regarding this issue in
-(#1406)[https://github.com/actions/actions-runner-controller/issues/1046].
+[#1406](https://github.com/actions/actions-runner-controller/issues/1046).
 
-## Unable to scale to zero with TotalNumberOfQueuedAndInProgressWorkflowRuns
+### Unable to scale to zero with TotalNumberOfQueuedAndInProgressWorkflowRuns
 
 **Problem**
 
@@ -292,7 +295,7 @@ You very likely have some dangling workflow jobs stuck in `queued` or `in_progre
 
 Manually call [the "list workflow runs" API](https://docs.github.com/en/rest/actions/workflow-runs#list-workflow-runs-for-a-repository), and [remove the dangling workflow job(s)](https://docs.github.com/en/rest/actions/workflow-runs#delete-a-workflow-run).
 
-## Slow / failure to boot dind sidecar (default runner)
+### Slow / failure to boot dind sidecar (default runner)
 
 **Problem**
 
@@ -300,4 +303,4 @@ If you noticed that it takes several minutes for sidecar dind container to be cr
 
 **Solution**
 
-The solution is to switch to using faster storage, if you are experiencing this issue you are probably using hdd, switch to ssh fixed the problem in my case. Most cloud providers have a list of storage options to use just pick something faster that your current disk, for on prem clusters you will need to invest in some ssds.
+The solution is to switch to using faster storage, if you are experiencing this issue you are probably using HDD storage. Switching to SSD storage fixed the problem in my case. Most cloud providers have a list of storage options to use just pick something faster that your current disk, for on prem clusters you will need to invest in some SSDs.

acceptance/deploy.sh

@@ -35,7 +35,7 @@ else
   echo 'Skipped deploying secret "github-webhook-server". Set WEBHOOK_GITHUB_TOKEN to deploy.' 1>&2
 fi
 
-if [ -n "${WEBHOOK_GITHUB_TOKEN}" ]; then
+if [ -n "${WEBHOOK_GITHUB_TOKEN}" ] && [ -z "${CREATE_SECRETS_USING_HELM}" ]; then
   kubectl -n actions-runner-system delete secret \
       actions-metrics-server || :
   kubectl -n actions-runner-system create secret generic \
@@ -69,6 +69,14 @@ if [ "${tool}" == "helm" ]; then
     flags+=( --set githubWebhookServer.logFormat=${LOG_FORMAT})
     flags+=( --set actionsMetricsServer.logFormat=${LOG_FORMAT})
   fi
+  if [ -n "${CREATE_SECRETS_USING_HELM}" ]; then
+    if [ -z "${WEBHOOK_GITHUB_TOKEN}" ]; then
+      echo 'Failed deploying secret "actions-metrics-server" using helm. Set WEBHOOK_GITHUB_TOKEN to deploy.' 1>&2
+      exit 1
+    fi
+    flags+=( --set actionsMetricsServer.secret.create=true)
+    flags+=( --set actionsMetricsServer.secret.github_token=${WEBHOOK_GITHUB_TOKEN})
+  fi
 
   set -vx
 

adrs/0000-TEMPLATE.md

@@ -1,18 +0,0 @@
-# Title
-
-<!-- ADR titles should typically be imperative sentences. -->
-
-**Status**: (Proposed|Accepted|Rejected|Superceded|Deprecated)
-
-## Context
-
-*What is the issue or background knowledge necessary for future readers
-to understand why this ADR was written?*
-
-## Decision
-
-**What** is the change being proposed? / **How** will it be implemented?*
-
-## Consequences
-
-*What becomes easier or more difficult to do because of this change?*

adrs/2022-10-17-runner-image.md

@@ -0,0 +1,109 @@
+# ADR 2022-10-17: Produce the runner image for the scaleset client
+
+**Date**: 2022-10-17
+
+**Status**: Done
+
+# Breaking Changes
+
+We aim to provide an similar experience (as close as possible) between self-hosted and GitHub-hosted runners. To achieve this, we are making the following changes to align our self-hosted runner container image with the Ubuntu runners managed by GitHub.
+Here are the changes:
+
+- We created a USER `runner(1001)` and a GROUP `docker(123)`
+- `sudo` has been on the image and the `runner` will be a passwordless sudoer.
+- The runner binary was placed placed under `/home/runner/` and launched using `/home/runner/run.sh`
+- The runner's work directory is `/home/runner/_work`
+- `$HOME` will point to `/home/runner`
+- The container image user will be the `runner(1001)`
+
+The latest Dockerfile can be found at: https://github.com/actions/runner/blob/main/images/Dockerfile
+
+# Context
+
+users can bring their own runner images, the contract we require is:
+
+- It must have a runner binary under `/actions-runner` i.e. `/actions-runner/run.sh` exists
+- The `WORKDIR` is set to `/actions-runner`
+- If the user inside the container is root, the environment variable `RUNNER_ALLOW_RUNASROOT` should be set to `1`
+
+The existing [ARC runner images](https://github.com/orgs/actions-runner-controller/packages?tab=packages&q=actions-runner) will not work with the new ARC mode out-of-box for the following reason:
+
+- The current runner image requires the caller to pass runner configuration info, ex: URL and Config Token
+- The current runner image has the runner binary under `/runner` which violates the contract described above
+- The current runner image requires a special entrypoint script in order to work around some volume mount limitation for setting up DinD.
+
+Since we expose the raw runner PodSpec to our end users, they can modify the helm `values.yaml` to adjust the runner container to their needs.
+
+# Guiding Principles
+
+- Build image is separated in two stages.
+
+## The first stage (build)
+
+- Reuses the same base image, so it is faster to build.
+- Installs utilities needed to download assets (`runner` and `runner-container-hooks`).
+- Downloads the runner and stores it into `/actions-runner` directory.
+- Downloads the runner-container-hooks and stores it into `/actions-runner/k8s` directory.
+- You can use build arguments to control the runner version, the target platform and runner container hooks version.
+
+Preview (the published runner image might vary):
+
+```Dockerfile
+FROM mcr.microsoft.com/dotnet/runtime-deps:6.0 as build
+
+ARG RUNNER_ARCH="x64"
+ARG RUNNER_VERSION=2.298.2
+ARG RUNNER_CONTAINER_HOOKS_VERSION=0.1.3
+
+RUN apt update -y && apt install curl unzip -y
+
+WORKDIR /actions-runner
+RUN curl -f -L -o runner.tar.gz https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-linux-${RUNNER_ARCH}-${RUNNER_VERSION}.tar.gz \
+    && tar xzf ./runner.tar.gz \
+    && rm runner.tar.gz
+
+RUN curl -f -L -o runner-container-hooks.zip https://github.com/actions/runner-container-hooks/releases/download/v${RUNNER_CONTAINER_HOOKS_VERSION}/actions-runner-hooks-k8s-${RUNNER_CONTAINER_HOOKS_VERSION}.zip \
+    && unzip ./runner-container-hooks.zip -d ./k8s \
+    && rm runner-container-hooks.zip
+```
+
+## The main image:
+
+- Copies assets from the build stage to `/actions-runner`
+- Does not provide an entrypoint. The entrypoint should be set within the container definition.
+
+Preview:
+
+```Dockerfile
+FROM mcr.microsoft.com/dotnet/runtime-deps:6.0
+
+WORKDIR /actions-runner
+COPY --from=build /actions-runner .
+```
+
+## Example of pod spec with the init container copying assets
+
+```yaml
+apiVersion: v1
+kind: Pod
+metadata:
+  name: <name>
+spec:
+  containers:
+    - name: runner
+      image: <image>
+      command: ["/runner/run.sh"]
+      volumeMounts:
+        - name: runner
+          mountPath: /runner
+  initContainers:
+    - name: setup
+      image: <image>
+      command: ["sh", "-c", "cp -r /actions-runner/* /runner/"]
+      volumeMounts:
+        - name: runner
+          mountPath: /runner
+  volumes:
+    - name: runner
+      emptyDir: {}
+```

adrs/2022-10-27-runnerscaleset-lifetime.md

@@ -0,0 +1,56 @@
+# ADR 2022-10-27: Lifetime of RunnerScaleSet on Service
+
+**Date**: 2022-10-27
+
+**Status**: Done
+
+## Context
+
+We have created the RunnerScaleSet object and APIs around it on the GitHub Actions service for better support of any self-hosted runner auto-scale solution, like [actions-runner-controller](https://github.com/actions-runner-controller/actions-runner-controller).
+
+The `RunnerScaleSet` object will represent a set of homogeneous self-hosted runners to the Actions service job routing system.
+
+A `RunnerScaleSet` client (ARC) needs to communicate with the Actions service via HTTP long-poll in a certain protocol to get a workflow job successfully landed on one of its homogeneous self-hosted runners.
+
+In this ADR, we discuss the following within the context of actions-runner-controller's new scaling mode:
+
+- Who and how to create a RunnerScaleSet on the service?
+- Who and how to delete a RunnerScaleSet on the service?
+- What will happen to all the runners and jobs when the deletion happens?
+
+## RunnerScaleSet creation
+
+- `AutoScalingRunnerSet` custom resource controller will create the `RunnerScaleSet` object in the Actions service on any `AutoScalingRunnerSet` resource deployment.
+- The creation is via REST API on Actions service `POST _apis/runtime/runnerscalesets`
+- The creation needs to use the runner registration token (admin).
+- `RunnerScaleSet.Name` == `AutoScalingRunnerSet.metadata.Name`
+- The created `RunnerScaleSet` will only have 1 label and it's the `RunnerScaleSet`'s name
+- `AutoScalingRunnerSet` controller will store the `RunnerScaleSet.Id` as an annotation on the k8s resource for future lookup.
+
+## RunnerScaleSet modification
+
+- When the user patch existing `AutoScalingRunnerSet`'s RunnerScaleSet related properly, ex: `runnerGroupName`, `runnerWorkDir`, the controller needs to make an HTTP PATCH call to the `_apis/runtime/runnerscalesets/2` endpoint in order to update the object on the service.
+- We will put the deployed `AutoScalingRunnerSet` resource in an error state when the user tries to patch the resource with a different `githubConfigUrl`
+  > Basically, you can't move a deployed `AutoScalingRunnerSet` across GitHub entity, repoA->repoB, repoA->OrgC, etc.
+  > We evaluated blocking the change before instead of erroring at runtime and that we decided not to go down this route because it forces us to re-introduce admission webhooks (require cert-manager).
+
+## RunnerScaleSet deletion
+
+- `AutoScalingRunnerSet` custom resource controller will delete the `RunnerScaleSet` object in the Actions service on any `AutoScalingRunnerSet` resource deletion.
+  > `AutoScalingRunnerSet` deletion will contain several steps:
+  >
+  > - Stop the listener app so no more new jobs coming and no more scaling up/down.
+  > - Request scale down to 0
+  > - Force stop all runners
+  > - Wait for the scale down to 0
+  > - Delete the `RunnerScaleSet` object from service via REST API
+- The deletion is via REST API on Actions service `DELETE _apis/runtime/runnerscalesets/1`
+- The deletion needs to use the runner registration token (admin).
+
+The user's `RunnerScaleSet` will be deleted from the service by `DormantRunnerScaleSetCleanupJob` if the particular `AutoScalingRunnerSet` has not connected to the service for the past 7 days. We have a similar rule for self-hosted runners.
+
+## Jobs and Runners on deletion
+
+- `RunnerScaleSet` deletion will be blocked if there is any job assigned to a runner within the `RunnerScaleSet`, which has to scale down to 0 before deletion.
+- Any job that has been assigned to the `RunnerScaleSet` but hasn't been assigned to a runner within the `RunnerScaleSet` will get thrown back to the queue and wait for assignment again.
+- Any offline runners within the `RunnerScaleSet` will be deleted from the service side.

adrs/2022-11-04-crd-api-group-name.md

@@ -0,0 +1,54 @@
+# ADR 2022-11-04: Technical detail about actions-runner-controller repository transfer
+
+**Date**: 2022-11-04
+
+**Status**: Done
+
+# Context
+
+As part of ARC Private Beta: Repository Migration & Open Sourcing Process, we have decided to transfer the current [actions-runner-controller repository](https://github.com/actions-runner-controller/actions-runner-controller) into the [Actions org](https://github.com/actions).
+
+**Goals:**
+
+- A clear signal that GitHub will start taking over ARC and provide support.
+- Since we are going to deprecate the existing auto-scale mode in ARC at some point, we want to have a clear separation between the legacy mode (not supported) and the new mode (supported).
+- Avoid disrupting users as much as we can, existing ARC users will not notice any difference after the repository transfer, they can keep upgrading to the newer version of ARC and keep using the legacy mode.
+
+**Challenges**
+
+- The original creator's name (`summerwind`) is all over the place, including some critical parts of ARC:
+  - The k8s user resource API's full name is `actions.summerwind.dev/v1alpha1/RunnerDeployment`, renaming it to `actions.github.com` is a breaking change and will force the user to rebuild their entire k8s cluster.
+  - All docker images around ARC (controller + default runner) is published to [dockerhub/summerwind](https://hub.docker.com/u/summerwind)
+- The helm chart for ARC is currently hosted on [GitHub pages](https://actions-runner-controller.github.io/actions-runner-controller) for https://github.com/actions-runner-controller/actions-runner-controller, moving the repository means we will break users who install ARC via the helm chart
+
+# Decisions
+
+## APIs group names for k8s custom resources, `actions.summerwind` or `actions.github`
+
+- We will not rename any existing ARC resources API name after moving the repository under Actions org. (keep `summerwind` for old stuff)
+- For any new resource API we are going to add, those will be named properly under GitHub, ex: `actions.github.com/v1alpha1/AutoScalingRunnerSet`
+
+Benefits:
+
+- A clear separation from existing ARC:
+  - Easy for the support engineer to triage income tickets and figure out whether we need to support the use case from the user
+- We won't break existing users when they upgrade to a newer version of ARC after the repository transfer
+
+Based on the spike done by `@nikola-jokic`, we have confidence that we can host multiple resources with different API names under the same repository, and the published ARC controller can handle both resources properly.
+
+## ARC Docker images
+
+We will not start using the GitHub container registry for hosting ARC images (controller + runner images) right after the repository transfer.
+
+But over time, we will start using GHCR for hosting those images along with our deprecation story.
+
+## Helm chart
+
+We will recreate the https://github.com/actions-runner-controller/actions-runner-controller repository after the repository transfer.
+
+The recreated repository will only contain the helm chart assets which keep powering the https://actions-runner-controller.github.io/actions-runner-controller for users to install ARC via Helm.
+
+Long term, we will switch to hosting the helm chart on GHCR (OCI) instead of using GitHub Pages.
+
+This will require a one-time change to our users by running
+`helm repo remove actions-runner-controller` and `helm repo add actions-runner-controller oci://ghcr.io/actions`

adrs/2022-12-05-adding-labels-k8s-resources.md

@@ -0,0 +1,89 @@
+# ADR 2022-12-05: Adding labels to our resources
+
+**Date**: 2022-12-05
+
+**Status**: Superceded [^1]
+
+## Context
+
+users need to provide us with logs so that we can help support and troubleshoot their issues. We need a way for our users to filter and retrieve the logs we need.
+
+## Proposal
+
+A good start would be a catch-all label to get all logs that are
+ARC-related: one of the [recommended labels](https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/)
+is `app.kubernetes.io/part-of` and we can set that for all ARC components
+to be `actions-runner-controller`.
+
+Assuming standard logging that would allow us to get all ARC logs by running
+
+```bash
+kubectl logs -l 'app.kubernetes.io/part-of=actions-runner-controller'
+```
+
+which would be very useful for development to begin with.
+
+The proposal is to add these sets of labels to the pods ARC creates:
+
+#### controller-manager
+
+Labels to be set by the Helm chart:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: actions-runner-controller
+    app.kubernetes.io/component: controller-manager
+    app.kubernetes.io/version: "x.x.x"
+```
+
+#### Listener
+
+Labels to be set by controller at creation:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: actions-runner-controller
+    app.kubernetes.io/component: runner-scale-set-listener
+    app.kubernetes.io/version: "x.x.x"
+    actions.github.com/scale-set-name: scale-set-name # this corresponds to metadata.name as set for AutoscalingRunnerSet
+
+    # the following labels are to be extracted by the config URL
+    actions.github.com/enterprise: enterprise
+    actions.github.com/organization: organization
+    actions.github.com/repository: repository
+```
+
+#### Runner
+
+Labels to be set by controller at creation:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: actions-runner-controller
+    app.kubernetes.io/component: runner
+    app.kubernetes.io/version: "x.x.x"
+    actions.github.com/scale-set-name: scale-set-name # this corresponds to metadata.name as set for AutoscalingRunnerSet
+    actions.github.com/runner-name: runner-name
+    actions.github.com/runner-group-name: runner-group-name
+
+    # the following labels are to be extracted by the config URL
+    actions.github.com/enterprise: enterprise
+    actions.github.com/organization: organization
+    actions.github.com/repository: repository
+```
+
+This would allow us to ask users:
+
+> Can you please send us the logs coming from pods labelled 'app.kubernetes.io/part-of=actions-runner-controller'?
+
+Or for example if they're having problems specifically with runners:
+
+> Can you please send us the logs coming from pods labelled 'app.kubernetes.io/component=runner'?
+
+This way users don't have to understand ARC moving parts but we still have a
+way to target them specifically if we need to.
+
+[^1]: Superseded by [ADR 2023-04-14](2023-04-14-adding-labels-k8s-resources.md)

adrs/2022-12-27-pick-the-right-runner-to-scale-down.md

@@ -0,0 +1,94 @@
+# ADR 2022-12-27: Pick the right runner to scale down
+
+**Date**: 2022-12-27
+
+**Status**: Done
+
+## Context
+
+- A custom resource `EphemeralRunnerSet` manage a set of custom resource `EphemeralRunners`
+- The `EphemeralRunnerSet` has `Replicas` in its `Spec`, and the responsibility of the `EphemeralRunnerSet_controller` is to reconcile a given `EphemeralRunnerSet` to have
+  the same amount of `EphemeralRunners` as the `Spec.Replicas` defined.
+- This means the `EphemeralRunnerSet_controller` will scale up the `EphemeralRunnerSet` by creating more `EphemeralRunner` in the case of the `Spec.Replicas` is higher than
+  the current amount of `EphemeralRunners`.
+- This also means the `EphemeralRunnerSet_controller` will scale down the `EphemeralRunnerSet` by finding some existing `EphemeralRunner` to delete in the case of
+  the `Spec.Replicas` is less than the current amount of `EphemeralRunners`.
+
+This ADR is about how can we find the right existing `EphemeralRunner` to delete when we need to scale down.
+
+## Current approach
+
+1. `EphemeralRunnerSet_controller` figure out how many `EphemeralRunner` it needs to delete, ex: need to scale down from 10 to 2 means we need to delete 8 `EphemeralRunner`
+
+2. `EphemeralRunnerSet_controller` find all `EphemeralRunner` that is in the `Running` or `Pending` phase.
+
+   > `Pending` means the `EphemeralRunner` is still probably creating and a runner has not yet configured with the Actions service.
+   > `Running` means the `EphemeralRunner` is created and a runner has probably configured with Actions service, the runner may sit there idle,
+   > or maybe actively running a workflow job. We don't have a clear answer for it from the ARC side. (Actions service knows it for sure)
+
+3. `EphemeralRunnerSet_controller` make an HTTP DELETE request to the Actions service for each `EphemeralRunner` from the previous step and ask the Actions service to delete the runner via `RunnerId`.
+   (The `RunnerId` is generated after the runner registered with the Actions service, and stored on the `EphemeralRunner.Status.RunnerId`)
+
+   > - The HTTP DELETE request looks like the following:
+   >   `DELETE https://pipelines.actions.githubusercontent.com/WoxlUxJHrKEzIp4Nz3YmrmLlZBonrmj9xCJ1lrzcJ9ZsD1Tnw7/_apis/distributedtask/pools/0/agents/1024`
+   >   The Actions service will return 2 types of responses:
+   >
+   > 1. 204 (No Content): The runner with Id 1024 has been successfully removed from the service or the runner with Id 1024 doesn't exist.
+   > 2. 400 (Bad Request) with JSON body that contains an error message like `JobStillRunningException`: The service can't remove this runner at this point since it has been
+   >    assigned to a job request, the client won't be able to remove the runner until the runner finishes its current assigned job request.
+
+4. `EphemeralRunnerSet_controller` will ignore any deletion error from runners that are still running a job, and keep trying deletion until the amount of `204` equals the amount of
+   `EphemeralRunner` needs to delete.
+
+## The problem with the current approach
+
+In a busy `AutoScalingRunnerSet`, the scale up and down may happen all the time as jobs are queued up and jobs finished.
+
+We will make way too many HTTP requests to the Actions service and ask it to try to delete a certain runner, and rely on the exception from the service to figure out what to do next.
+
+The runner deletion request is not cheap to the service, for synchronization, the `JobStillRunningException` is raised from the DB call for the request.
+
+So we are wasting resources on both the Actions service (extra load to the database) and the actions-runner-controller (useless outgoing HTTP requests).
+
+In the test ARC that I deployed to Azure, the ARC controller tried to delete RunnerId 12408 for `bbq-beets/ting-test` a total of 35 times within 10 minutes.
+
+## Root cause
+
+The `EphemeralRunnerSet_controller` doesn't know whether a given `EphemeralRunner` is actually running a workflow job or not
+(it only knows the runner is configured at the service), so it can't filter out the `EphemeralRunner`.
+
+## Additional context
+
+The legacy ARC's custom resource allows the runner image to leverage the RunnerJobHook feature to update the status of the runner custom resource in K8S (Mark the runner as running workflow run Id XXX).
+
+This brings a good value to users as it can provide some insight about which runner is running which job for all the runners in the cluster and it looks pretty close to what we want to fix the [root cause](#root-cause)
+
+However, the legacy ARC approach means the service account for running the runner pod needs to have elevated permission to update the custom resource,
+this would be a big `NO` from a security point of view since we may not trust the code running inside the runner pod.
+
+## Possible Solution
+
+The nature of the k8s controller-runtime means we might reconcile the resource base on stale cache data.
+
+I think our goal for the solution should be:
+
+- Reduce wasteful HTTP requests on a scale-down as much as we can.
+- We can accept that we might make 1 or 2 wasteful requests to Actions service, but we can't accept making 5/10+ of them.
+- See if we can meet feature parity with what the RunnerJobHook support with compromise any security concerns.
+
+Since the root cause of why the reconciliation can't skip an `EphemeralRunner` is that we don't know whether an `EphemeralRunner` is running a job,
+a simple thought is how about we somehow attach some info to the `EphemeralRunner` to indicate it's currently running a job?
+
+How about we send this info from the service to the auto-scaling-listener via the existing HTTP long-poll
+and let the listener patch the `EphemeralRunner.Status` to indicate it's running a job?
+
+> The listener is normally in a separate namespace with elevated permission and it's something we can trust.
+
+Changes:
+
+- Introduce a new message type `JobStarted` (in addition to the existing `JobAvailable/JobAssigned/JobCompleted`) on the service side, the message is sent when a runner of the `RunnerScaleSet` get assigned to a job,
+  `RequestId`, `RunnerId`, and `RunnerName` will be included in the message.
+- Add `RequestId (int)` to `EphemeralRunner.Status`, this will indicate which job the runner is running.
+- The `AutoScalingListener` will base on the payload of this new message to patch `EphemeralRunners/RunnerName/Status` with the `RequestId`
+- When `EphemeralRunnerSet_controller` try to find `EphemeralRunner` to delete on a scale down, it will skip any `EphemeralRunner` that has `EphemeralRunner.Status.RequestId` set.
+- In the future, we can expose more info to this `JobStarted` message and introduce more property under `EphemeralRunner.Status` to reach feature parity with legacy ARC's RunnerJobHook

adrs/2023-02-02-automate-runner-updates.md

@@ -0,0 +1,42 @@
+# ADR 2023-02-02: Automate updating runner version
+
+**Date**: 2023-02-02
+
+**Status**: Proposed
+
+## Context
+
+When a new [runner](https://github.com/actions/runner) version is released, new
+images need to be built in
+[actions-runner-controller/releases](https://github.com/actions-runner-controller/releases).
+This is currently started by the
+[release-runners](https://github.com/actions/actions-runner-controller/blob/master/.github/workflows/release-runners.yaml)
+workflow, although this only starts when the set of file containing the runner
+version is updated (and this is currently done manually).
+
+## Decision
+
+We can have another workflow running on a cadence (hourly seems sensible) and checking for new runner
+releases, creating a PR updating `RUNNER_VERSION` in:
+
+- `.github/workflows/release-runners.yaml`
+- `Makefile`
+- `runner/Makefile`
+- `test/e2e/e2e_test.go`
+
+Once that PR is merged, the existing workflow will pick things up.
+
+## Consequences
+
+We don't have to add an extra step to the runner release process and a direct
+dependency on ARC. Since images won't be built until the generated PR is merged
+we still have room to wait before triggering a build should there be any
+problems with the runner release.
+
+## Considered alternatives
+
+We also considered firing the workflow to create the PR via
+`repository_dispatch` as part of the release process of runner itself, but we
+discarded it because that would have required a PAT or a GitHub app with `repo`
+scope within the Actions org and would have added a new direct dependency on the
+runner side.

adrs/2023-02-10-limit-manager-role-permission.md

@@ -0,0 +1,138 @@
+# ADR 2023-02-10: Limit Permissions for Service Accounts in Actions-Runner-Controller
+
+**Date**: 2023-02-10
+
+**Status**: Pending
+
+## Context
+
+- `actions-runner-controller` is a Kubernetes CRD (with controller) built using https://github.com/kubernetes-sigs/controller-runtime
+
+- [controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) has a default cache based k8s API client.Reader to make query k8s API server more efficiency.
+
+- The cache-based API client requires cluster scope `list` and `watch` permission for any resource the controller may query.
+
+- This documentation only scopes to the AutoscalingRunnerSet CRD and its controller.
+
+## Service accounts and their role binding in actions-runner-controller
+
+There are 3 service accounts involved for a working `AutoscalingRunnerSet` based `actions-runner-controller`
+
+1. Service account for each Ephemeral runner Pod
+
+This should have the lowest privilege (not any `RoleBinding` nor `ClusterRoleBinding`) by default, in the case of `containerMode=kubernetes`, it will get certain write permission with `RoleBinding` to limit the permission to a single namespace.
+
+> References:
+>
+> - ./charts/gha-runner-scale-set/templates/no_permission_serviceaccount.yaml
+> - ./charts/gha-runner-scale-set/templates/kube_mode_role.yaml
+> - ./charts/gha-runner-scale-set/templates/kube_mode_role_binding.yaml
+> - ./charts/gha-runner-scale-set/templates/kube_mode_serviceaccount.yaml
+
+2. Service account for AutoScalingListener Pod
+
+This has a `RoleBinding` to a single namespace with a `Role` that has permission to `PATCH` `EphemeralRunnerSet` and `EphemeralRunner`.
+
+3. Service account for the controller manager
+
+Since the CRD controller is a singleton installed in the cluster that manages the CRD across multiple namespaces by default, the service account of the controller manager pod has a `ClusterRoleBinding` to a `ClusterRole` with broader permissions.
+
+The current `ClusterRole` has the following permissions:
+
+- Get/List/Create/Delete/Update/Patch/Watch on `AutoScalingRunnerSets` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `AutoScalingListeners` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `EphemeralRunnerSets` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `EphemeralRunners` (with `Status` and `Finalizer` sub-resource)
+
+- Get/List/Create/Delete/Update/Patch/Watch on `Pods` (with `Status` sub-resource)
+- **Get/List/Create/Delete/Update/Patch/Watch on `Secrets`**
+- Get/List/Create/Delete/Update/Patch/Watch on `Roles`
+- Get/List/Create/Delete/Update/Patch/Watch on `RoleBindings`
+- Get/List/Create/Delete/Update/Patch/Watch on `ServiceAccounts`
+
+> Full list can be found at: https://github.com/actions/actions-runner-controller/blob/facae69e0b189d3b5dd659f36df8a829516d2896/charts/actions-runner-controller-2/templates/manager_role.yaml
+
+## Limit cluster role permission on Secrets
+
+The cluster scope `List` `Secrets` permission might be a blocker for adopting `actions-runner-controller` for certain customers as they may have certain restriction in their cluster that simply doesn't allow any service account to have cluster scope `List Secrets` permission.
+
+To help these customers and improve security for `actions-runner-controller` in general, we will try to limit the `ClusterRole` permission of the controller manager's service account down to the following:
+
+- Get/List/Create/Delete/Update/Patch/Watch on `AutoScalingRunnerSets` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `AutoScalingListeners` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `EphemeralRunnerSets` (with `Status` and `Finalizer` sub-resource)
+- Get/List/Create/Delete/Update/Patch/Watch on `EphemeralRunners` (with `Status` and `Finalizer` sub-resource)
+
+- List/Watch on `Pods`
+- List/Watch on `Roles`
+- List/Watch on `RoleBindings`
+- List/Watch on `ServiceAccounts`
+
+> We will change the default cache-based client to bypass cache on reading `Secrets` and `ConfigMaps`(ConfigMap is used when you configure `githubServerTLS`), so we can eliminate the need for `List` and `Watch` `Secrets` permission in cluster scope.
+
+Introduce a new `Role` for the controller and `RoleBinding` the `Role` with the controller's `ServiceAccount` in the namespace the controller is deployed. This role will grant the controller's service account required permission to work with `AutoScalingListeners` in the controller namespace.
+
+- Get/Create/Delete on `Pods`
+- Get on `Pods/status`
+- Get/Create/Delete/Update/Patch on `Secrets`
+- Get/Create/Delete/Update/Patch on `ServiceAccounts`
+
+The `Role` and `RoleBinding` creation will happen during the `helm install demo oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set-controller`
+
+During `helm install demo oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set-controller`, we will store the controller's service account info as labels on the controller `Deployment`.
+Ex:
+
+```yaml
+actions.github.com/controller-service-account-namespace: {{ .Release.Namespace }}
+actions.github.com/controller-service-account-name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+```
+
+Introduce a new `Role` per `AutoScalingRunnerSet` installation and `RoleBinding` the `Role` with the controller's `ServiceAccount` in the namespace that each `AutoScalingRunnerSet` deployed with the following permission.
+
+- Get/Create/Delete/Update/Patch/List on `Secrets`
+- Create/Delete on `Pods`
+- Get on `Pods/status`
+- Get/Create/Delete/Update/Patch on `Roles`
+- Get/Create/Delete/Update/Patch on `RoleBindings`
+- Get on `ConfigMaps`
+
+The `Role` and `RoleBinding` creation will happen during `helm install demo oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set` to grant the controller's service account required permissions to operate in the namespace the `AutoScalingRunnerSet` deployed.
+
+The `gha-runner-scale-set` helm chart will try to find the `Deployment` of the controller using `helm lookup`, and get the service account info from the labels of the controller `Deployment` (`actions.github.com/controller-service-account-namespace` and `actions.github.com/controller-service-account-name`).
+
+The `gha-runner-scale-set` helm chart will use this service account to properly render the `RoleBinding` template.
+
+The `gha-runner-scale-set` helm chart will also allow customers to explicitly provide the controller service account info, in case the `helm lookup` couldn't locate the right controller `Deployment`.
+
+New sections in `values.yaml` of `gha-runner-scale-set`:
+
+```yaml
+## Optional controller service account that needs to have required Role and RoleBinding
+## to operate this gha-runner-scale-set installation.
+## The helm chart will try to find the controller deployment and its service account at installation time.
+## In case the helm chart can't find the right service account, you can explicitly pass in the following value
+## to help it finish RoleBinding with the right service account.
+## Note: if your controller is installed to only watch a single namespace, you have to pass these values explicitly.
+controllerServiceAccount:
+  namespace: arc-system
+  name: test-arc-gha-runner-scale-set-controller
+```
+
+## Install ARC to only watch/react resources in a single namespace
+
+In case the user doesn't want to have any `ClusterRole`, they can choose to install the `actions-runner-controller` in a mode that only requires a `Role` with `RoleBinding` in a particular namespace.
+
+In this mode, the `actions-runner-controller` will only be able to watch the `AutoScalingRunnerSet` resource in a single namespace.
+
+If you want to deploy multiple `AutoScalingRunnerSet` into different namespaces, you will need to install `actions-runner-controller` in this mode multiple times as well and have each installation watch the namespace you want to deploy an `AutoScalingRunnerSet`
+
+You will install `actions-runner-controller` with something like `helm install arc --namespace arc-system --set watchSingleNamespace=test-namespace oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set-controller` (the `test-namespace` namespace needs to be created first).
+
+You will deploy the `AutoScalingRunnerSet` with something like `helm install demo --namespace TestNamespace oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set`
+
+In this mode, you will end up with a manager `Role` that has all Get/List/Create/Delete/Update/Patch/Watch permissions on resources we need, and a `RoleBinding` to bind the `Role` with the controller `ServiceAccount` in the watched single namespace and the controller namespace, ex: `test-namespace` and `arc-system` in the above example.
+
+The downside of this mode:
+
+- When you have multiple controllers deployed, they will still use the same version of the CRD. So you will need to make sure every controller you deployed has to be the same version as each other.
+- You can't mismatch install both `actions-runner-controller` in this mode (watchSingleNamespace) with the regular installation mode (watchAllClusterNamespaces) in your cluster.

adrs/2023-04-14-adding-labels-k8s-resources.md

@@ -0,0 +1,89 @@
+# ADR 2023-04-14: Adding labels to our resources
+
+**Date**: 2023-04-14
+
+**Status**: Done [^1]
+
+## Context
+
+Users need to provide us with logs so that we can help support and troubleshoot their issues. We need a way for our users to filter and retrieve the logs we need.
+
+## Proposal
+
+A good start would be a catch-all label to get all logs that are
+ARC-related: one of the [recommended labels](https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/)
+is `app.kubernetes.io/part-of` and we can set that for all ARC components
+to be `actions-runner-controller`.
+
+Assuming standard logging that would allow us to get all ARC logs by running
+
+```bash
+kubectl logs -l 'app.kubernetes.io/part-of=gha-runner-scale-set-controller'
+```
+
+which would be very useful for development to begin with.
+
+The proposal is to add these sets of labels to the pods ARC creates:
+
+#### controller-manager
+
+Labels to be set by the Helm chart:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: gha-runner-scale-set-controller
+    app.kubernetes.io/component: controller-manager
+    app.kubernetes.io/version: "x.x.x"
+```
+
+#### Listener
+
+Labels to be set by controller at creation:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: gha-runner-scale-set-controller
+    app.kubernetes.io/component: runner-scale-set-listener
+    app.kubernetes.io/version: "x.x.x"
+    actions.github.com/scale-set-name: scale-set-name # this corresponds to metadata.name as set for AutoscalingRunnerSet
+
+    # the following labels are to be extracted by the config URL
+    actions.github.com/enterprise: enterprise
+    actions.github.com/organization: organization
+    actions.github.com/repository: repository
+```
+
+#### Runner
+
+Labels to be set by controller at creation:
+
+```yaml
+metadata:
+  labels:
+    app.kubernetes.io/part-of: gha-runner-scale-set-controller
+    app.kubernetes.io/component: runner
+    app.kubernetes.io/version: "x.x.x"
+    actions.github.com/scale-set-name: scale-set-name # this corresponds to metadata.name as set for AutoscalingRunnerSet
+    actions.github.com/runner-name: runner-name
+    actions.github.com/runner-group-name: runner-group-name
+
+    # the following labels are to be extracted by the config URL
+    actions.github.com/enterprise: enterprise
+    actions.github.com/organization: organization
+    actions.github.com/repository: repository
+```
+
+This would allow us to ask users:
+
+> Can you please send us the logs coming from pods labelled 'app.kubernetes.io/part-of=gha-runner-scale-set-controller'?
+
+Or for example if they're having problems specifically with runners:
+
+> Can you please send us the logs coming from pods labelled 'app.kubernetes.io/component=runner'?
+
+This way users don't have to understand ARC moving parts but we still have a
+way to target them specifically if we need to.
+
+[^1]: [ADR 2022-12-05](2022-12-05-adding-labels-k8s-resources.md)

adrs/yyyy-mm-dd-TEMPLATE.md

@@ -0,0 +1,18 @@
+# Title
+
+<!-- ADR titles should typically be imperative sentences. -->
+
+**Status**: (Proposed|Accepted|Rejected|Superceded|Deprecated)
+
+## Context
+
+_What is the issue or background knowledge necessary for future readers
+to understand why this ADR was written?_
+
+## Decision
+
+_**What** is the change being proposed? **How** will it be implemented?_
+
+## Consequences
+
+_What becomes easier or more difficult to do because of this change?_

apis/actions.github.com/v1alpha1/autoscalinglistener_types.go

@@ -0,0 +1,94 @@
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// AutoscalingListenerSpec defines the desired state of AutoscalingListener
+type AutoscalingListenerSpec struct {
+	// Required
+	GitHubConfigUrl string `json:"githubConfigUrl,omitempty"`
+
+	// Required
+	GitHubConfigSecret string `json:"githubConfigSecret,omitempty"`
+
+	// Required
+	RunnerScaleSetId int `json:"runnerScaleSetId,omitempty"`
+
+	// Required
+	AutoscalingRunnerSetNamespace string `json:"autoscalingRunnerSetNamespace,omitempty"`
+
+	// Required
+	AutoscalingRunnerSetName string `json:"autoscalingRunnerSetName,omitempty"`
+
+	// Required
+	EphemeralRunnerSetName string `json:"ephemeralRunnerSetName,omitempty"`
+
+	// Required
+	// +kubebuilder:validation:Minimum:=0
+	MaxRunners int `json:"maxRunners,omitempty"`
+
+	// Required
+	// +kubebuilder:validation:Minimum:=0
+	MinRunners int `json:"minRunners,omitempty"`
+
+	// Required
+	Image string `json:"image,omitempty"`
+
+	// Required
+	ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
+
+	// +optional
+	Proxy *ProxyConfig `json:"proxy,omitempty"`
+
+	// +optional
+	GitHubServerTLS *GitHubServerTLSConfig `json:"githubServerTLS,omitempty"`
+}
+
+// AutoscalingListenerStatus defines the observed state of AutoscalingListener
+type AutoscalingListenerStatus struct{}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+//+kubebuilder:printcolumn:JSONPath=".spec.githubConfigUrl",name=GitHub Configure URL,type=string
+//+kubebuilder:printcolumn:JSONPath=".spec.autoscalingRunnerSetNamespace",name=AutoscalingRunnerSet Namespace,type=string
+//+kubebuilder:printcolumn:JSONPath=".spec.autoscalingRunnerSetName",name=AutoscalingRunnerSet Name,type=string
+
+// AutoscalingListener is the Schema for the autoscalinglisteners API
+type AutoscalingListener struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   AutoscalingListenerSpec   `json:"spec,omitempty"`
+	Status AutoscalingListenerStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// AutoscalingListenerList contains a list of AutoscalingListener
+type AutoscalingListenerList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []AutoscalingListener `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&AutoscalingListener{}, &AutoscalingListenerList{})
+}

apis/actions.github.com/v1alpha1/autoscalingrunnerset_types.go

@@ -0,0 +1,289 @@
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"crypto/x509"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/actions/actions-runner-controller/hash"
+	"golang.org/x/net/http/httpproxy"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+//+kubebuilder:printcolumn:JSONPath=".spec.minRunners",name=Minimum Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".spec.maxRunners",name=Maximum Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.currentRunners",name=Current Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.state",name=State,type=string
+//+kubebuilder:printcolumn:JSONPath=".status.pendingEphemeralRunners",name=Pending Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.runningEphemeralRunners",name=Running Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.finishedEphemeralRunners",name=Finished Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.deletingEphemeralRunners",name=Deleting Runners,type=integer
+
+// AutoscalingRunnerSet is the Schema for the autoscalingrunnersets API
+type AutoscalingRunnerSet struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   AutoscalingRunnerSetSpec   `json:"spec,omitempty"`
+	Status AutoscalingRunnerSetStatus `json:"status,omitempty"`
+}
+
+// AutoscalingRunnerSetSpec defines the desired state of AutoscalingRunnerSet
+type AutoscalingRunnerSetSpec struct {
+	// Required
+	GitHubConfigUrl string `json:"githubConfigUrl,omitempty"`
+
+	// Required
+	GitHubConfigSecret string `json:"githubConfigSecret,omitempty"`
+
+	// +optional
+	RunnerGroup string `json:"runnerGroup,omitempty"`
+
+	// +optional
+	RunnerScaleSetName string `json:"runnerScaleSetName,omitempty"`
+
+	// +optional
+	Proxy *ProxyConfig `json:"proxy,omitempty"`
+
+	// +optional
+	GitHubServerTLS *GitHubServerTLSConfig `json:"githubServerTLS,omitempty"`
+
+	// Required
+	Template corev1.PodTemplateSpec `json:"template,omitempty"`
+
+	// +optional
+	// +kubebuilder:validation:Minimum:=0
+	MaxRunners *int `json:"maxRunners,omitempty"`
+
+	// +optional
+	// +kubebuilder:validation:Minimum:=0
+	MinRunners *int `json:"minRunners,omitempty"`
+}
+
+type GitHubServerTLSConfig struct {
+	// Required
+	CertificateFrom *TLSCertificateSource `json:"certificateFrom,omitempty"`
+}
+
+func (c *GitHubServerTLSConfig) ToCertPool(keyFetcher func(name, key string) ([]byte, error)) (*x509.CertPool, error) {
+	if c.CertificateFrom == nil {
+		return nil, fmt.Errorf("certificateFrom not specified")
+	}
+
+	if c.CertificateFrom.ConfigMapKeyRef == nil {
+		return nil, fmt.Errorf("configMapKeyRef not specified")
+	}
+
+	cert, err := keyFetcher(c.CertificateFrom.ConfigMapKeyRef.Name, c.CertificateFrom.ConfigMapKeyRef.Key)
+	if err != nil {
+		return nil, fmt.Errorf(
+			"failed to fetch key %q in configmap %q: %w",
+			c.CertificateFrom.ConfigMapKeyRef.Key,
+			c.CertificateFrom.ConfigMapKeyRef.Name,
+			err,
+		)
+	}
+
+	systemPool, err := x509.SystemCertPool()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get system cert pool: %w", err)
+	}
+
+	pool := systemPool.Clone()
+	if !pool.AppendCertsFromPEM(cert) {
+		return nil, fmt.Errorf("failed to parse certificate")
+	}
+
+	return pool, nil
+}
+
+type TLSCertificateSource struct {
+	// Required
+	ConfigMapKeyRef *corev1.ConfigMapKeySelector `json:"configMapKeyRef,omitempty"`
+}
+
+type ProxyConfig struct {
+	// +optional
+	HTTP *ProxyServerConfig `json:"http,omitempty"`
+
+	// +optional
+	HTTPS *ProxyServerConfig `json:"https,omitempty"`
+
+	// +optional
+	NoProxy []string `json:"noProxy,omitempty"`
+}
+
+func (c *ProxyConfig) toHTTPProxyConfig(secretFetcher func(string) (*corev1.Secret, error)) (*httpproxy.Config, error) {
+	config := &httpproxy.Config{
+		NoProxy: strings.Join(c.NoProxy, ","),
+	}
+
+	if c.HTTP != nil {
+		u, err := url.Parse(c.HTTP.Url)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse proxy http url %q: %w", c.HTTP.Url, err)
+		}
+
+		if c.HTTP.CredentialSecretRef != "" {
+			secret, err := secretFetcher(c.HTTP.CredentialSecretRef)
+			if err != nil {
+				return nil, fmt.Errorf(
+					"failed to get secret %s for http proxy: %w",
+					c.HTTP.CredentialSecretRef,
+					err,
+				)
+			}
+
+			u.User = url.UserPassword(
+				string(secret.Data["username"]),
+				string(secret.Data["password"]),
+			)
+		}
+
+		config.HTTPProxy = u.String()
+	}
+
+	if c.HTTPS != nil {
+		u, err := url.Parse(c.HTTPS.Url)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse proxy https url %q: %w", c.HTTPS.Url, err)
+		}
+
+		if c.HTTPS.CredentialSecretRef != "" {
+			secret, err := secretFetcher(c.HTTPS.CredentialSecretRef)
+			if err != nil {
+				return nil, fmt.Errorf(
+					"failed to get secret %s for https proxy: %w",
+					c.HTTPS.CredentialSecretRef,
+					err,
+				)
+			}
+
+			u.User = url.UserPassword(
+				string(secret.Data["username"]),
+				string(secret.Data["password"]),
+			)
+		}
+
+		config.HTTPSProxy = u.String()
+	}
+
+	return config, nil
+}
+
+func (c *ProxyConfig) ToSecretData(secretFetcher func(string) (*corev1.Secret, error)) (map[string][]byte, error) {
+	config, err := c.toHTTPProxyConfig(secretFetcher)
+	if err != nil {
+		return nil, err
+	}
+
+	data := map[string][]byte{}
+	data["http_proxy"] = []byte(config.HTTPProxy)
+	data["https_proxy"] = []byte(config.HTTPSProxy)
+	data["no_proxy"] = []byte(config.NoProxy)
+
+	return data, nil
+}
+
+func (c *ProxyConfig) ProxyFunc(secretFetcher func(string) (*corev1.Secret, error)) (func(*http.Request) (*url.URL, error), error) {
+	config, err := c.toHTTPProxyConfig(secretFetcher)
+	if err != nil {
+		return nil, err
+	}
+
+	proxyFunc := func(req *http.Request) (*url.URL, error) {
+		return config.ProxyFunc()(req.URL)
+	}
+
+	return proxyFunc, nil
+}
+
+type ProxyServerConfig struct {
+	// Required
+	Url string `json:"url,omitempty"`
+
+	// +optional
+	CredentialSecretRef string `json:"credentialSecretRef,omitempty"`
+}
+
+// AutoscalingRunnerSetStatus defines the observed state of AutoscalingRunnerSet
+type AutoscalingRunnerSetStatus struct {
+	// +optional
+	CurrentRunners int `json:"currentRunners"`
+
+	// +optional
+	State string `json:"state"`
+
+	// EphemeralRunner counts separated by the stage ephemeral runners are in, taken from the EphemeralRunnerSet
+
+	//+optional
+	PendingEphemeralRunners int `json:"pendingEphemeralRunners"`
+	// +optional
+	RunningEphemeralRunners int `json:"runningEphemeralRunners"`
+	// +optional
+	FailedEphemeralRunners int `json:"failedEphemeralRunners"`
+}
+
+func (ars *AutoscalingRunnerSet) ListenerSpecHash() string {
+	arsSpec := ars.Spec.DeepCopy()
+	spec := arsSpec
+	return hash.ComputeTemplateHash(&spec)
+}
+
+func (ars *AutoscalingRunnerSet) RunnerSetSpecHash() string {
+	type runnerSetSpec struct {
+		GitHubConfigUrl    string
+		GitHubConfigSecret string
+		RunnerGroup        string
+		RunnerScaleSetName string
+		Proxy              *ProxyConfig
+		GitHubServerTLS    *GitHubServerTLSConfig
+		Template           corev1.PodTemplateSpec
+	}
+	spec := &runnerSetSpec{
+		GitHubConfigUrl:    ars.Spec.GitHubConfigUrl,
+		GitHubConfigSecret: ars.Spec.GitHubConfigSecret,
+		RunnerGroup:        ars.Spec.RunnerGroup,
+		RunnerScaleSetName: ars.Spec.RunnerScaleSetName,
+		Proxy:              ars.Spec.Proxy,
+		GitHubServerTLS:    ars.Spec.GitHubServerTLS,
+		Template:           ars.Spec.Template,
+	}
+	return hash.ComputeTemplateHash(&spec)
+}
+
+//+kubebuilder:object:root=true
+
+// AutoscalingRunnerSetList contains a list of AutoscalingRunnerSet
+type AutoscalingRunnerSetList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []AutoscalingRunnerSet `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&AutoscalingRunnerSet{}, &AutoscalingRunnerSetList{})
+}

apis/actions.github.com/v1alpha1/ephemeralrunner_types.go

@@ -0,0 +1,133 @@
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+// +kubebuilder:printcolumn:JSONPath=".spec.githubConfigUrl",name="GitHub Config URL",type=string
+// +kubebuilder:printcolumn:JSONPath=".status.runnerId",name=RunnerId,type=number
+// +kubebuilder:printcolumn:JSONPath=".status.phase",name=Status,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.jobRepositoryName",name=JobRepository,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.jobWorkflowRef",name=JobWorkflowRef,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.workflowRunId",name=WorkflowRunId,type=number
+// +kubebuilder:printcolumn:JSONPath=".status.jobDisplayName",name=JobDisplayName,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.message",name=Message,type=string
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
+
+// EphemeralRunner is the Schema for the ephemeralrunners API
+type EphemeralRunner struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   EphemeralRunnerSpec   `json:"spec,omitempty"`
+	Status EphemeralRunnerStatus `json:"status,omitempty"`
+}
+
+// EphemeralRunnerSpec defines the desired state of EphemeralRunner
+type EphemeralRunnerSpec struct {
+	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+
+	// +required
+	GitHubConfigUrl string `json:"githubConfigUrl,omitempty"`
+
+	// +required
+	GitHubConfigSecret string `json:"githubConfigSecret,omitempty"`
+
+	// +required
+	RunnerScaleSetId int `json:"runnerScaleSetId,omitempty"`
+
+	// +optional
+	Proxy *ProxyConfig `json:"proxy,omitempty"`
+
+	// +optional
+	ProxySecretRef string `json:"proxySecretRef,omitempty"`
+
+	// +optional
+	GitHubServerTLS *GitHubServerTLSConfig `json:"githubServerTLS,omitempty"`
+
+	// +required
+	corev1.PodTemplateSpec `json:",inline"`
+}
+
+// EphemeralRunnerStatus defines the observed state of EphemeralRunner
+type EphemeralRunnerStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+
+	// Turns true only if the runner is online.
+	// +optional
+	Ready bool `json:"ready"`
+	// Phase describes phases where EphemeralRunner can be in.
+	// The underlying type is a PodPhase, but the meaning is more restrictive
+	//
+	// The PodFailed phase should be set only when EphemeralRunner fails to start
+	// after multiple retries. That signals that this EphemeralRunner won't work,
+	// and manual inspection is required
+	//
+	// The PodSucceded phase should be set only when confirmed that EphemeralRunner
+	// actually executed the job and has been removed from the service.
+	// +optional
+	Phase corev1.PodPhase `json:"phase,omitempty"`
+	// +optional
+	Reason string `json:"reason,omitempty"`
+	// +optional
+	Message string `json:"message,omitempty"`
+
+	// +optional
+	RunnerId int `json:"runnerId,omitempty"`
+	// +optional
+	RunnerName string `json:"runnerName,omitempty"`
+	// +optional
+	RunnerJITConfig string `json:"runnerJITConfig,omitempty"`
+
+	// +optional
+	Failures map[string]bool `json:"failures,omitempty"`
+
+	// +optional
+	JobRequestId int64 `json:"jobRequestId,omitempty"`
+
+	// +optional
+	JobRepositoryName string `json:"jobRepositoryName,omitempty"`
+
+	// +optional
+	JobWorkflowRef string `json:"jobWorkflowRef,omitempty"`
+
+	// +optional
+	WorkflowRunId int64 `json:"workflowRunId,omitempty"`
+
+	// +optional
+	JobDisplayName string `json:"jobDisplayName,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// EphemeralRunnerList contains a list of EphemeralRunner
+type EphemeralRunnerList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []EphemeralRunner `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&EphemeralRunner{}, &EphemeralRunnerList{})
+}

apis/actions.github.com/v1alpha1/ephemeralrunnerset_types.go

@@ -0,0 +1,75 @@
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// EphemeralRunnerSetSpec defines the desired state of EphemeralRunnerSet
+type EphemeralRunnerSetSpec struct {
+	// Replicas is the number of desired EphemeralRunner resources in the k8s namespace.
+	Replicas int `json:"replicas,omitempty"`
+
+	EphemeralRunnerSpec EphemeralRunnerSpec `json:"ephemeralRunnerSpec,omitempty"`
+}
+
+// EphemeralRunnerSetStatus defines the observed state of EphemeralRunnerSet
+type EphemeralRunnerSetStatus struct {
+	// CurrentReplicas is the number of currently running EphemeralRunner resources being managed by this EphemeralRunnerSet.
+	CurrentReplicas int `json:"currentReplicas"`
+
+	// EphemeralRunner counts separated by the stage ephemeral runners are in
+
+	// +optional
+	PendingEphemeralRunners int `json:"pendingEphemeralRunners"`
+	// +optional
+	RunningEphemeralRunners int `json:"runningEphemeralRunners"`
+	// +optional
+	FailedEphemeralRunners int `json:"failedEphemeralRunners"`
+}
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:JSONPath=".spec.replicas",name="DesiredReplicas",type="integer"
+// +kubebuilder:printcolumn:JSONPath=".status.currentReplicas", name="CurrentReplicas",type="integer"
+//+kubebuilder:printcolumn:JSONPath=".status.pendingEphemeralRunners",name=Pending Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.runningEphemeralRunners",name=Running Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.finishedEphemeralRunners",name=Finished Runners,type=integer
+//+kubebuilder:printcolumn:JSONPath=".status.deletingEphemeralRunners",name=Deleting Runners,type=integer
+
+// EphemeralRunnerSet is the Schema for the ephemeralrunnersets API
+type EphemeralRunnerSet struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   EphemeralRunnerSetSpec   `json:"spec,omitempty"`
+	Status EphemeralRunnerSetStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// EphemeralRunnerSetList contains a list of EphemeralRunnerSet
+type EphemeralRunnerSetList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []EphemeralRunnerSet `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&EphemeralRunnerSet{}, &EphemeralRunnerSetList{})
+}

apis/actions.github.com/v1alpha1/groupversion_info.go

@@ -0,0 +1,36 @@
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package v1 contains API Schema definitions for the batch v1 API group
+// +kubebuilder:object:generate=true
+// +groupName=actions.github.com
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects
+	GroupVersion = schema.GroupVersion{Group: "actions.github.com", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)

apis/actions.github.com/v1alpha1/proxy_config_test.go

@@ -0,0 +1,118 @@
+package v1alpha1_test
+
+import (
+	"net/http"
+	"testing"
+
+	corev1 "k8s.io/api/core/v1"
+
+	"github.com/actions/actions-runner-controller/apis/actions.github.com/v1alpha1"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestProxyConfig_ToSecret(t *testing.T) {
+	config := &v1alpha1.ProxyConfig{
+		HTTP: &v1alpha1.ProxyServerConfig{
+			Url:                 "http://proxy.example.com:8080",
+			CredentialSecretRef: "my-secret",
+		},
+		HTTPS: &v1alpha1.ProxyServerConfig{
+			Url:                 "https://proxy.example.com:8080",
+			CredentialSecretRef: "my-secret",
+		},
+		NoProxy: []string{
+			"noproxy.example.com",
+			"noproxy2.example.com",
+		},
+	}
+
+	secretFetcher := func(string) (*corev1.Secret, error) {
+		return &corev1.Secret{
+			Data: map[string][]byte{
+				"username": []byte("username"),
+				"password": []byte("password"),
+			},
+		}, nil
+	}
+
+	result, err := config.ToSecretData(secretFetcher)
+	require.NoError(t, err)
+	require.NotNil(t, result)
+
+	assert.Equal(t, "http://username:password@proxy.example.com:8080", string(result["http_proxy"]))
+	assert.Equal(t, "https://username:password@proxy.example.com:8080", string(result["https_proxy"]))
+	assert.Equal(t, "noproxy.example.com,noproxy2.example.com", string(result["no_proxy"]))
+}
+
+func TestProxyConfig_ProxyFunc(t *testing.T) {
+	config := &v1alpha1.ProxyConfig{
+		HTTP: &v1alpha1.ProxyServerConfig{
+			Url:                 "http://proxy.example.com:8080",
+			CredentialSecretRef: "my-secret",
+		},
+		HTTPS: &v1alpha1.ProxyServerConfig{
+			Url:                 "https://proxy.example.com:8080",
+			CredentialSecretRef: "my-secret",
+		},
+		NoProxy: []string{
+			"noproxy.example.com",
+			"noproxy2.example.com",
+		},
+	}
+
+	secretFetcher := func(string) (*corev1.Secret, error) {
+		return &corev1.Secret{
+			Data: map[string][]byte{
+				"username": []byte("username"),
+				"password": []byte("password"),
+			},
+		}, nil
+	}
+
+	result, err := config.ProxyFunc(secretFetcher)
+	require.NoError(t, err)
+
+	tests := []struct {
+		name string
+		in   string
+		out  string
+	}{
+		{
+			name: "http target",
+			in:   "http://target.com",
+			out:  "http://username:password@proxy.example.com:8080",
+		},
+		{
+			name: "https target",
+			in:   "https://target.com",
+			out:  "https://username:password@proxy.example.com:8080",
+		},
+		{
+			name: "no proxy",
+			in:   "https://noproxy.example.com",
+			out:  "",
+		},
+		{
+			name: "no proxy 2",
+			in:   "https://noproxy2.example.com",
+			out:  "",
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			req, err := http.NewRequest("GET", test.in, nil)
+			require.NoError(t, err)
+			u, err := result(req)
+			require.NoError(t, err)
+
+			if test.out == "" {
+				assert.Nil(t, u)
+				return
+			}
+
+			assert.Equal(t, test.out, u.String())
+		})
+	}
+}

apis/actions.github.com/v1alpha1/tls_config_test.go

@@ -0,0 +1,105 @@
+package v1alpha1_test
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"net/http"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/actions/actions-runner-controller/apis/actions.github.com/v1alpha1"
+	"github.com/actions/actions-runner-controller/github/actions/testserver"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	v1 "k8s.io/api/core/v1"
+)
+
+func TestGitHubServerTLSConfig_ToCertPool(t *testing.T) {
+	t.Run("returns an error if CertificateFrom not specified", func(t *testing.T) {
+		c := &v1alpha1.GitHubServerTLSConfig{
+			CertificateFrom: nil,
+		}
+
+		pool, err := c.ToCertPool(nil)
+		assert.Nil(t, pool)
+
+		require.Error(t, err)
+		assert.Equal(t, err.Error(), "certificateFrom not specified")
+	})
+
+	t.Run("returns an error if CertificateFrom.ConfigMapKeyRef not specified", func(t *testing.T) {
+		c := &v1alpha1.GitHubServerTLSConfig{
+			CertificateFrom: &v1alpha1.TLSCertificateSource{},
+		}
+
+		pool, err := c.ToCertPool(nil)
+		assert.Nil(t, pool)
+
+		require.Error(t, err)
+		assert.Equal(t, err.Error(), "configMapKeyRef not specified")
+	})
+
+	t.Run("returns a valid cert pool with correct configuration", func(t *testing.T) {
+		c := &v1alpha1.GitHubServerTLSConfig{
+			CertificateFrom: &v1alpha1.TLSCertificateSource{
+				ConfigMapKeyRef: &v1.ConfigMapKeySelector{
+					LocalObjectReference: v1.LocalObjectReference{
+						Name: "name",
+					},
+					Key: "key",
+				},
+			},
+		}
+
+		certsFolder := filepath.Join(
+			"../../../",
+			"github",
+			"actions",
+			"testdata",
+		)
+
+		fetcher := func(name, key string) ([]byte, error) {
+			cert, err := os.ReadFile(filepath.Join(certsFolder, "rootCA.crt"))
+			require.NoError(t, err)
+
+			pool := x509.NewCertPool()
+			ok := pool.AppendCertsFromPEM(cert)
+			assert.True(t, ok)
+
+			return cert, nil
+		}
+
+		pool, err := c.ToCertPool(fetcher)
+		require.NoError(t, err)
+		require.NotNil(t, pool)
+
+		// can be used to communicate with a server
+		serverSuccessfullyCalled := false
+		server := testserver.NewUnstarted(t, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			serverSuccessfullyCalled = true
+			w.WriteHeader(http.StatusOK)
+		}))
+
+		cert, err := tls.LoadX509KeyPair(
+			filepath.Join(certsFolder, "server.crt"),
+			filepath.Join(certsFolder, "server.key"),
+		)
+		require.NoError(t, err)
+
+		server.TLS = &tls.Config{Certificates: []tls.Certificate{cert}}
+		server.StartTLS()
+
+		client := &http.Client{
+			Transport: &http.Transport{
+				TLSClientConfig: &tls.Config{
+					RootCAs: pool,
+				},
+			},
+		}
+
+		_, err = client.Get(server.URL)
+		assert.NoError(t, err)
+		assert.True(t, serverSuccessfullyCalled)
+	})
+}

apis/actions.github.com/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,523 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright 2020 The actions-runner-controller authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by controller-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"k8s.io/api/core/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingListener) DeepCopyInto(out *AutoscalingListener) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingListener.
+func (in *AutoscalingListener) DeepCopy() *AutoscalingListener {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingListener)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *AutoscalingListener) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingListenerList) DeepCopyInto(out *AutoscalingListenerList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]AutoscalingListener, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingListenerList.
+func (in *AutoscalingListenerList) DeepCopy() *AutoscalingListenerList {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingListenerList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *AutoscalingListenerList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingListenerSpec) DeepCopyInto(out *AutoscalingListenerSpec) {
+	*out = *in
+	if in.ImagePullSecrets != nil {
+		in, out := &in.ImagePullSecrets, &out.ImagePullSecrets
+		*out = make([]v1.LocalObjectReference, len(*in))
+		copy(*out, *in)
+	}
+	if in.Proxy != nil {
+		in, out := &in.Proxy, &out.Proxy
+		*out = new(ProxyConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.GitHubServerTLS != nil {
+		in, out := &in.GitHubServerTLS, &out.GitHubServerTLS
+		*out = new(GitHubServerTLSConfig)
+		(*in).DeepCopyInto(*out)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingListenerSpec.
+func (in *AutoscalingListenerSpec) DeepCopy() *AutoscalingListenerSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingListenerSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingListenerStatus) DeepCopyInto(out *AutoscalingListenerStatus) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingListenerStatus.
+func (in *AutoscalingListenerStatus) DeepCopy() *AutoscalingListenerStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingListenerStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingRunnerSet) DeepCopyInto(out *AutoscalingRunnerSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingRunnerSet.
+func (in *AutoscalingRunnerSet) DeepCopy() *AutoscalingRunnerSet {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingRunnerSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *AutoscalingRunnerSet) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingRunnerSetList) DeepCopyInto(out *AutoscalingRunnerSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]AutoscalingRunnerSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingRunnerSetList.
+func (in *AutoscalingRunnerSetList) DeepCopy() *AutoscalingRunnerSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingRunnerSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *AutoscalingRunnerSetList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingRunnerSetSpec) DeepCopyInto(out *AutoscalingRunnerSetSpec) {
+	*out = *in
+	if in.Proxy != nil {
+		in, out := &in.Proxy, &out.Proxy
+		*out = new(ProxyConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.GitHubServerTLS != nil {
+		in, out := &in.GitHubServerTLS, &out.GitHubServerTLS
+		*out = new(GitHubServerTLSConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	if in.MaxRunners != nil {
+		in, out := &in.MaxRunners, &out.MaxRunners
+		*out = new(int)
+		**out = **in
+	}
+	if in.MinRunners != nil {
+		in, out := &in.MinRunners, &out.MinRunners
+		*out = new(int)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingRunnerSetSpec.
+func (in *AutoscalingRunnerSetSpec) DeepCopy() *AutoscalingRunnerSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingRunnerSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AutoscalingRunnerSetStatus) DeepCopyInto(out *AutoscalingRunnerSetStatus) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AutoscalingRunnerSetStatus.
+func (in *AutoscalingRunnerSetStatus) DeepCopy() *AutoscalingRunnerSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(AutoscalingRunnerSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunner) DeepCopyInto(out *EphemeralRunner) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunner.
+func (in *EphemeralRunner) DeepCopy() *EphemeralRunner {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunner)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *EphemeralRunner) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerList) DeepCopyInto(out *EphemeralRunnerList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]EphemeralRunner, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerList.
+func (in *EphemeralRunnerList) DeepCopy() *EphemeralRunnerList {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *EphemeralRunnerList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerSet) DeepCopyInto(out *EphemeralRunnerSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerSet.
+func (in *EphemeralRunnerSet) DeepCopy() *EphemeralRunnerSet {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *EphemeralRunnerSet) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerSetList) DeepCopyInto(out *EphemeralRunnerSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]EphemeralRunnerSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerSetList.
+func (in *EphemeralRunnerSetList) DeepCopy() *EphemeralRunnerSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *EphemeralRunnerSetList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerSetSpec) DeepCopyInto(out *EphemeralRunnerSetSpec) {
+	*out = *in
+	in.EphemeralRunnerSpec.DeepCopyInto(&out.EphemeralRunnerSpec)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerSetSpec.
+func (in *EphemeralRunnerSetSpec) DeepCopy() *EphemeralRunnerSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerSetStatus) DeepCopyInto(out *EphemeralRunnerSetStatus) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerSetStatus.
+func (in *EphemeralRunnerSetStatus) DeepCopy() *EphemeralRunnerSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerSpec) DeepCopyInto(out *EphemeralRunnerSpec) {
+	*out = *in
+	if in.Proxy != nil {
+		in, out := &in.Proxy, &out.Proxy
+		*out = new(ProxyConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.GitHubServerTLS != nil {
+		in, out := &in.GitHubServerTLS, &out.GitHubServerTLS
+		*out = new(GitHubServerTLSConfig)
+		(*in).DeepCopyInto(*out)
+	}
+	in.PodTemplateSpec.DeepCopyInto(&out.PodTemplateSpec)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerSpec.
+func (in *EphemeralRunnerSpec) DeepCopy() *EphemeralRunnerSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EphemeralRunnerStatus) DeepCopyInto(out *EphemeralRunnerStatus) {
+	*out = *in
+	if in.Failures != nil {
+		in, out := &in.Failures, &out.Failures
+		*out = make(map[string]bool, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EphemeralRunnerStatus.
+func (in *EphemeralRunnerStatus) DeepCopy() *EphemeralRunnerStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(EphemeralRunnerStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GitHubServerTLSConfig) DeepCopyInto(out *GitHubServerTLSConfig) {
+	*out = *in
+	if in.CertificateFrom != nil {
+		in, out := &in.CertificateFrom, &out.CertificateFrom
+		*out = new(TLSCertificateSource)
+		(*in).DeepCopyInto(*out)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GitHubServerTLSConfig.
+func (in *GitHubServerTLSConfig) DeepCopy() *GitHubServerTLSConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(GitHubServerTLSConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProxyConfig) DeepCopyInto(out *ProxyConfig) {
+	*out = *in
+	if in.HTTP != nil {
+		in, out := &in.HTTP, &out.HTTP
+		*out = new(ProxyServerConfig)
+		**out = **in
+	}
+	if in.HTTPS != nil {
+		in, out := &in.HTTPS, &out.HTTPS
+		*out = new(ProxyServerConfig)
+		**out = **in
+	}
+	if in.NoProxy != nil {
+		in, out := &in.NoProxy, &out.NoProxy
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyConfig.
+func (in *ProxyConfig) DeepCopy() *ProxyConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProxyServerConfig) DeepCopyInto(out *ProxyServerConfig) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProxyServerConfig.
+func (in *ProxyServerConfig) DeepCopy() *ProxyServerConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ProxyServerConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TLSCertificateSource) DeepCopyInto(out *TLSCertificateSource) {
+	*out = *in
+	if in.ConfigMapKeyRef != nil {
+		in, out := &in.ConfigMapKeyRef, &out.ConfigMapKeyRef
+		*out = new(v1.ConfigMapKeySelector)
+		(*in).DeepCopyInto(*out)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSCertificateSource.
+func (in *TLSCertificateSource) DeepCopy() *TLSCertificateSource {
+	if in == nil {
+		return nil
+	}
+	out := new(TLSCertificateSource)
+	in.DeepCopyInto(out)
+	return out
+}

apis/actions.summerwind.net/v1alpha1/runner_types.go

@@ -248,10 +248,60 @@ type RunnerStatus struct {
 	// +optional
 	Message string `json:"message,omitempty"`
 	// +optional
+	WorkflowStatus *WorkflowStatus `json:"workflow"`
+	// +optional
 	// +nullable
 	LastRegistrationCheckTime *metav1.Time `json:"lastRegistrationCheckTime,omitempty"`
 }
 
+// WorkflowStatus contains various information that is propagated
+// from GitHub Actions workflow run environment variables to
+// ease monitoring workflow run/job/steps that are triggerred on the runner.
+type WorkflowStatus struct {
+	// +optional
+	// Name is the name of the workflow
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_WORKFLOW defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	Name string `json:"name,omitempty"`
+	// +optional
+	// Repository is the owner and repository name of the workflow
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_REPOSITORY defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	Repository string `json:"repository,omitempty"`
+	// +optional
+	// ReositoryOwner is the repository owner's name for the workflow
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_REPOSITORY_OWNER defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	RepositoryOwner string `json:"repositoryOwner,omitempty"`
+	// +optional
+	// GITHUB_RUN_NUMBER is the unique number for the current workflow run
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_RUN_ID defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	RunNumber string `json:"runNumber,omitempty"`
+	// +optional
+	// RunID is the unique number for the current workflow run
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_RUN_ID defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	RunID string `json:"runID,omitempty"`
+	// +optional
+	// Job is the name of the current job
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_JOB defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	Job string `json:"job,omitempty"`
+	// +optional
+	// Action is the name of the current action or the step ID of the current step
+	// that is triggerred within the runner.
+	// It corresponds to GITHUB_ACTION defined in
+	// https://docs.github.com/en/actions/learn-github-actions/environment-variables
+	Action string `json:"action,omitempty"`
+}
+
 // RunnerStatusRegistration contains runner registration status
 type RunnerStatusRegistration struct {
 	Enterprise   string      `json:"enterprise,omitempty"`
@@ -316,6 +366,8 @@ func (w *WorkVolumeClaimTemplate) V1VolumeMount(mountPath string) corev1.VolumeM
 // +kubebuilder:printcolumn:JSONPath=".spec.labels",name=Labels,type=string
 // +kubebuilder:printcolumn:JSONPath=".status.phase",name=Status,type=string
 // +kubebuilder:printcolumn:JSONPath=".status.message",name=Message,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.workflow.repository",name=WF Repo,type=string
+// +kubebuilder:printcolumn:JSONPath=".status.workflow.runID",name=WF Run,type=string
 // +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // Runner is the Schema for the runners API

apis/actions.summerwind.net/v1alpha1/zz_generated.deepcopy.go

@@ -1049,6 +1049,11 @@ func (in *RunnerSpec) DeepCopy() *RunnerSpec {
 func (in *RunnerStatus) DeepCopyInto(out *RunnerStatus) {
 	*out = *in
 	in.Registration.DeepCopyInto(&out.Registration)
+	if in.WorkflowStatus != nil {
+		in, out := &in.WorkflowStatus, &out.WorkflowStatus
+		*out = new(WorkflowStatus)
+		**out = **in
+	}
 	if in.LastRegistrationCheckTime != nil {
 		in, out := &in.LastRegistrationCheckTime, &out.LastRegistrationCheckTime
 		*out = (*in).DeepCopy()
@@ -1212,3 +1217,18 @@ func (in *WorkflowJobSpec) DeepCopy() *WorkflowJobSpec {
 	in.DeepCopyInto(out)
 	return out
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WorkflowStatus) DeepCopyInto(out *WorkflowStatus) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WorkflowStatus.
+func (in *WorkflowStatus) DeepCopy() *WorkflowStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(WorkflowStatus)
+	in.DeepCopyInto(out)
+	return out
+}

charts/.ci/ct-config-gha.yaml

@@ -0,0 +1,9 @@
+# This file defines the config for "ct" (chart tester) used by the helm linting GitHub workflow
+lint-conf: charts/.ci/lint-config.yaml
+chart-repos:
+  - jetstack=https://charts.jetstack.io
+check-version-increment: false # Disable checking that the chart version has been bumped
+charts:
+- charts/gha-runner-scale-set-controller
+- charts/gha-runner-scale-set
+skip-clean-up: true

charts/.ci/ct-config.yaml

@@ -3,3 +3,5 @@ lint-conf: charts/.ci/lint-config.yaml
 chart-repos:
   - jetstack=https://charts.jetstack.io
 check-version-increment: false # Disable checking that the chart version has been bumped
+charts:
+- charts/actions-runner-controller

charts/actions-runner-controller/Chart.yaml

@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.21.1
+version: 0.22.0
 
 # Used as the default manager tag value when no tag property is provided in the values.yaml
-appVersion: 0.26.0
+appVersion: 0.27.0
 
 home: https://github.com/actions/actions-runner-controller
 

charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml

@@ -1081,6 +1081,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -1500,6 +1512,18 @@ spec:
                         dockerdContainerResources:
                           description: ResourceRequirements describes the compute resource requirements.
                           properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                              items:
+                                description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                    type: string
+                                required:
+                                  - name
+                                type: object
+                              type: array
                             limits:
                               additionalProperties:
                                 anyOf:
@@ -2141,6 +2165,18 @@ spec:
                               resources:
                                 description: Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -2963,6 +2999,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -3256,6 +3304,18 @@ spec:
                         resources:
                           description: ResourceRequirements describes the compute resource requirements.
                           properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                              items:
+                                description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                    type: string
+                                required:
+                                  - name
+                                type: object
+                              type: array
                             limits:
                               additionalProperties:
                                 anyOf:
@@ -3328,7 +3388,7 @@ spec:
                                 - type
                               type: object
                             supplementalGroups:
-                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID.  If unspecified, no groups will be added to any container. Note that this field cannot be set when spec.os.name is windows.
+                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.
                               items:
                                 format: int64
                                 type: integer
@@ -3873,6 +3933,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -4221,10 +4293,10 @@ spec:
                                 format: int32
                                 type: integer
                               nodeAffinityPolicy:
-                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               nodeTaintsPolicy:
-                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               topologyKey:
                                 description: TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It's a required field.
@@ -4554,7 +4626,7 @@ spec:
                                               type: string
                                             type: array
                                           dataSource:
-                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
+                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4570,7 +4642,7 @@ spec:
                                               - name
                                             type: object
                                           dataSourceRef:
-                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
+                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn''t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn''t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. * While dataSource only allows local objects, dataSourceRef allows objects   in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4581,6 +4653,9 @@ spec:
                                               name:
                                                 description: Name is the name of resource being referenced
                                                 type: string
+                                              namespace:
+                                                description: Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
+                                                type: string
                                             required:
                                               - kind
                                               - name
@@ -4588,6 +4663,18 @@ spec:
                                           resources:
                                             description: 'resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                             properties:
+                                              claims:
+                                                description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                                items:
+                                                  description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                                  properties:
+                                                    name:
+                                                      description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                                      type: string
+                                                  required:
+                                                    - name
+                                                  type: object
+                                                type: array
                                               limits:
                                                 additionalProperties:
                                                   anyOf:
@@ -5216,6 +5303,18 @@ spec:
                             resources:
                               description: ResourceRequirements describes the compute resource requirements.
                               properties:
+                                claims:
+                                  description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                  items:
+                                    description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                    properties:
+                                      name:
+                                        description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                        type: string
+                                    required:
+                                      - name
+                                    type: object
+                                  type: array
                                 limits:
                                   additionalProperties:
                                     anyOf:

charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml

@@ -1078,6 +1078,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -1497,6 +1509,18 @@ spec:
                         dockerdContainerResources:
                           description: ResourceRequirements describes the compute resource requirements.
                           properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                              items:
+                                description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                    type: string
+                                required:
+                                  - name
+                                type: object
+                              type: array
                             limits:
                               additionalProperties:
                                 anyOf:
@@ -2138,6 +2162,18 @@ spec:
                               resources:
                                 description: Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -2960,6 +2996,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -3253,6 +3301,18 @@ spec:
                         resources:
                           description: ResourceRequirements describes the compute resource requirements.
                           properties:
+                            claims:
+                              description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                              items:
+                                description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                properties:
+                                  name:
+                                    description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                    type: string
+                                required:
+                                  - name
+                                type: object
+                              type: array
                             limits:
                               additionalProperties:
                                 anyOf:
@@ -3325,7 +3385,7 @@ spec:
                                 - type
                               type: object
                             supplementalGroups:
-                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID.  If unspecified, no groups will be added to any container. Note that this field cannot be set when spec.os.name is windows.
+                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.
                               items:
                                 format: int64
                                 type: integer
@@ -3870,6 +3930,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -4218,10 +4290,10 @@ spec:
                                 format: int32
                                 type: integer
                               nodeAffinityPolicy:
-                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               nodeTaintsPolicy:
-                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               topologyKey:
                                 description: TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It's a required field.
@@ -4551,7 +4623,7 @@ spec:
                                               type: string
                                             type: array
                                           dataSource:
-                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
+                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4567,7 +4639,7 @@ spec:
                                               - name
                                             type: object
                                           dataSourceRef:
-                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
+                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn''t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn''t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. * While dataSource only allows local objects, dataSourceRef allows objects   in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4578,6 +4650,9 @@ spec:
                                               name:
                                                 description: Name is the name of resource being referenced
                                                 type: string
+                                              namespace:
+                                                description: Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
+                                                type: string
                                             required:
                                               - kind
                                               - name
@@ -4585,6 +4660,18 @@ spec:
                                           resources:
                                             description: 'resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                             properties:
+                                              claims:
+                                                description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                                items:
+                                                  description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                                  properties:
+                                                    name:
+                                                      description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                                      type: string
+                                                  required:
+                                                    - name
+                                                  type: object
+                                                type: array
                                               limits:
                                                 additionalProperties:
                                                   anyOf:
@@ -5213,6 +5300,18 @@ spec:
                             resources:
                               description: ResourceRequirements describes the compute resource requirements.
                               properties:
+                                claims:
+                                  description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                  items:
+                                    description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                    properties:
+                                      name:
+                                        description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                        type: string
+                                    required:
+                                      - name
+                                    type: object
+                                  type: array
                                 limits:
                                   additionalProperties:
                                     anyOf:

charts/actions-runner-controller/crds/actions.summerwind.dev_runners.yaml

@@ -36,6 +36,12 @@ spec:
         - jsonPath: .status.message
           name: Message
           type: string
+        - jsonPath: .status.workflow.repository
+          name: WF Repo
+          type: string
+        - jsonPath: .status.workflow.runID
+          name: WF Run
+          type: string
         - jsonPath: .metadata.creationTimestamp
           name: Age
           type: date
@@ -1025,6 +1031,18 @@ spec:
                       resources:
                         description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                         properties:
+                          claims:
+                            description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                            items:
+                              description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                              properties:
+                                name:
+                                  description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                  type: string
+                              required:
+                                - name
+                              type: object
+                            type: array
                           limits:
                             additionalProperties:
                               anyOf:
@@ -1444,6 +1462,18 @@ spec:
                 dockerdContainerResources:
                   description: ResourceRequirements describes the compute resource requirements.
                   properties:
+                    claims:
+                      description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                      items:
+                        description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                        properties:
+                          name:
+                            description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                            type: string
+                        required:
+                          - name
+                        type: object
+                      type: array
                     limits:
                       additionalProperties:
                         anyOf:
@@ -2085,6 +2115,18 @@ spec:
                       resources:
                         description: Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
                         properties:
+                          claims:
+                            description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                            items:
+                              description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                              properties:
+                                name:
+                                  description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                  type: string
+                              required:
+                                - name
+                              type: object
+                            type: array
                           limits:
                             additionalProperties:
                               anyOf:
@@ -2907,6 +2949,18 @@ spec:
                       resources:
                         description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                         properties:
+                          claims:
+                            description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                            items:
+                              description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                              properties:
+                                name:
+                                  description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                  type: string
+                              required:
+                                - name
+                              type: object
+                            type: array
                           limits:
                             additionalProperties:
                               anyOf:
@@ -3200,6 +3254,18 @@ spec:
                 resources:
                   description: ResourceRequirements describes the compute resource requirements.
                   properties:
+                    claims:
+                      description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                      items:
+                        description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                        properties:
+                          name:
+                            description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                            type: string
+                        required:
+                          - name
+                        type: object
+                      type: array
                     limits:
                       additionalProperties:
                         anyOf:
@@ -3272,7 +3338,7 @@ spec:
                         - type
                       type: object
                     supplementalGroups:
-                      description: A list of groups applied to the first process run in each container, in addition to the container's primary GID.  If unspecified, no groups will be added to any container. Note that this field cannot be set when spec.os.name is windows.
+                      description: A list of groups applied to the first process run in each container, in addition to the container's primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.
                       items:
                         format: int64
                         type: integer
@@ -3817,6 +3883,18 @@ spec:
                       resources:
                         description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                         properties:
+                          claims:
+                            description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                            items:
+                              description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                              properties:
+                                name:
+                                  description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                  type: string
+                              required:
+                                - name
+                              type: object
+                            type: array
                           limits:
                             additionalProperties:
                               anyOf:
@@ -4165,10 +4243,10 @@ spec:
                         format: int32
                         type: integer
                       nodeAffinityPolicy:
-                        description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                        description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                         type: string
                       nodeTaintsPolicy:
-                        description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                        description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                         type: string
                       topologyKey:
                         description: TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It's a required field.
@@ -4498,7 +4576,7 @@ spec:
                                       type: string
                                     type: array
                                   dataSource:
-                                    description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
+                                    description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.'
                                     properties:
                                       apiGroup:
                                         description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4514,7 +4592,7 @@ spec:
                                       - name
                                     type: object
                                   dataSourceRef:
-                                    description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
+                                    description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn''t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn''t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. * While dataSource only allows local objects, dataSourceRef allows objects   in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.'
                                     properties:
                                       apiGroup:
                                         description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4525,6 +4603,9 @@ spec:
                                       name:
                                         description: Name is the name of resource being referenced
                                         type: string
+                                      namespace:
+                                        description: Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
+                                        type: string
                                     required:
                                       - kind
                                       - name
@@ -4532,6 +4613,18 @@ spec:
                                   resources:
                                     description: 'resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                     properties:
+                                      claims:
+                                        description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                        items:
+                                          description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                          properties:
+                                            name:
+                                              description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                              type: string
+                                          required:
+                                            - name
+                                          type: object
+                                        type: array
                                       limits:
                                         additionalProperties:
                                           anyOf:
@@ -5160,6 +5253,18 @@ spec:
                     resources:
                       description: ResourceRequirements describes the compute resource requirements.
                       properties:
+                        claims:
+                          description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                          items:
+                            description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                            properties:
+                              name:
+                                description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                type: string
+                            required:
+                              - name
+                            type: object
+                          type: array
                         limits:
                           additionalProperties:
                             anyOf:
@@ -5225,6 +5330,31 @@ spec:
                     - expiresAt
                     - token
                   type: object
+                workflow:
+                  description: WorkflowStatus contains various information that is propagated from GitHub Actions workflow run environment variables to ease monitoring workflow run/job/steps that are triggerred on the runner.
+                  properties:
+                    action:
+                      description: Action is the name of the current action or the step ID of the current step that is triggerred within the runner. It corresponds to GITHUB_ACTION defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    job:
+                      description: Job is the name of the current job that is triggerred within the runner. It corresponds to GITHUB_JOB defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    name:
+                      description: Name is the name of the workflow that is triggerred within the runner. It corresponds to GITHUB_WORKFLOW defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    repository:
+                      description: Repository is the owner and repository name of the workflow that is triggerred within the runner. It corresponds to GITHUB_REPOSITORY defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    repositoryOwner:
+                      description: ReositoryOwner is the repository owner's name for the workflow that is triggerred within the runner. It corresponds to GITHUB_REPOSITORY_OWNER defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    runID:
+                      description: RunID is the unique number for the current workflow run that is triggerred within the runner. It corresponds to GITHUB_RUN_ID defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                    runNumber:
+                      description: GITHUB_RUN_NUMBER is the unique number for the current workflow run that is triggerred within the runner. It corresponds to GITHUB_RUN_ID defined in https://docs.github.com/en/actions/learn-github-actions/environment-variables
+                      type: string
+                  type: object
               type: object
           type: object
       served: true

charts/actions-runner-controller/crds/actions.summerwind.dev_runnersets.yaml

@@ -89,6 +89,14 @@ spec:
                   description: Minimum number of seconds for which a newly created pod should be ready without any of its container crashing for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready)
                   format: int32
                   type: integer
+                ordinals:
+                  description: ordinals controls the numbering of replica indices in a StatefulSet. The default ordinals behavior assigns a "0" index to the first replica and increments the index by one for each additional replica requested. Using the ordinals field requires the StatefulSetStartOrdinal feature gate to be enabled, which is alpha.
+                  properties:
+                    start:
+                      description: 'start is the number representing the first replica''s index. It may be used to number replicas from an alternate index (eg: 1-indexed) over the default 0-indexed names, or to orchestrate progressive movement of replicas from one StatefulSet to another. If set, replica indices will be in the range:   [.spec.ordinals.start, .spec.ordinals.start + .spec.replicas). If unset, defaults to 0. Replica indices will be in the range:   [0, .spec.replicas).'
+                      format: int32
+                      type: integer
+                  type: object
                 organization:
                   pattern: ^[^/]+$
                   type: string
@@ -152,7 +160,7 @@ spec:
                   description: 'serviceName is the name of the service that governs this StatefulSet. This service must exist before the StatefulSet, and is responsible for the network identity of the set. Pods get DNS/hostnames that follow the pattern: pod-specific-string.serviceName.default.svc.cluster.local where "pod-specific-string" is managed by the StatefulSet controller.'
                   type: string
                 template:
-                  description: template is the object that describes the pod that will be created if insufficient replicas are detected. Each pod stamped out by the StatefulSet will fulfill this Template, but have a unique identity from the rest of the StatefulSet.
+                  description: template is the object that describes the pod that will be created if insufficient replicas are detected. Each pod stamped out by the StatefulSet will fulfill this Template, but have a unique identity from the rest of the StatefulSet. Each pod will be named with the format <statefulsetname>-<podindex>. For example, a pod in a StatefulSet named "web" with index number "3" would be named "web-3".
                   properties:
                     metadata:
                       description: 'Standard object''s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata'
@@ -1151,6 +1159,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -1963,6 +1983,18 @@ spec:
                               resources:
                                 description: Resources are not allowed for ephemeral containers. Ephemeral containers use spare resources already allocated to the pod.
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -2786,6 +2818,18 @@ spec:
                               resources:
                                 description: 'Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
                                 properties:
+                                  claims:
+                                    description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                    items:
+                                      description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                      properties:
+                                        name:
+                                          description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                          type: string
+                                      required:
+                                        - name
+                                      type: object
+                                    type: array
                                   limits:
                                     additionalProperties:
                                       anyOf:
@@ -3109,6 +3153,31 @@ spec:
                               - conditionType
                             type: object
                           type: array
+                        resourceClaims:
+                          description: "ResourceClaims defines which ResourceClaims must be allocated and reserved before the Pod is allowed to start. The resources will be made available to those containers which consume them by name. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                          items:
+                            description: PodResourceClaim references exactly one ResourceClaim through a ClaimSource. It adds a name to it that uniquely identifies the ResourceClaim inside the Pod. Containers that need access to the ResourceClaim reference it with this name.
+                            properties:
+                              name:
+                                description: Name uniquely identifies this resource claim inside the pod. This must be a DNS_LABEL.
+                                type: string
+                              source:
+                                description: Source describes where to find the ResourceClaim.
+                                properties:
+                                  resourceClaimName:
+                                    description: ResourceClaimName is the name of a ResourceClaim object in the same namespace as this pod.
+                                    type: string
+                                  resourceClaimTemplateName:
+                                    description: "ResourceClaimTemplateName is the name of a ResourceClaimTemplate object in the same namespace as this pod. \n The template will be used to create a new ResourceClaim, which will be bound to this pod. When this pod is deleted, the ResourceClaim will also be deleted. The name of the ResourceClaim will be <pod name>-<resource name>, where <resource name> is the PodResourceClaim.Name. Pod validation will reject the pod if the concatenated name is not valid for a ResourceClaim (e.g. too long). \n An existing ResourceClaim with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated resource by mistake. Scheduling and pod startup are then blocked until the unrelated ResourceClaim is removed. \n This field is immutable and no changes will be made to the corresponding ResourceClaim by the control plane after creating the ResourceClaim."
+                                    type: string
+                                type: object
+                            required:
+                              - name
+                            type: object
+                          type: array
+                          x-kubernetes-list-map-keys:
+                            - name
+                          x-kubernetes-list-type: map
                         restartPolicy:
                           description: 'Restart policy for all containers within the pod. One of Always, OnFailure, Never. Default to Always. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy'
                           type: string
@@ -3118,6 +3187,21 @@ spec:
                         schedulerName:
                           description: If specified, the pod will be dispatched by specified scheduler. If not specified, the pod will be dispatched by default scheduler.
                           type: string
+                        schedulingGates:
+                          description: "SchedulingGates is an opaque list of values that if specified will block scheduling the pod. More info:  https://git.k8s.io/enhancements/keps/sig-scheduling/3521-pod-scheduling-readiness. \n This is an alpha-level feature enabled by PodSchedulingReadiness feature gate."
+                          items:
+                            description: PodSchedulingGate is associated to a Pod to guard its scheduling.
+                            properties:
+                              name:
+                                description: Name of the scheduling gate. Each scheduling gate must have a unique name field.
+                                type: string
+                            required:
+                              - name
+                            type: object
+                          type: array
+                          x-kubernetes-list-map-keys:
+                            - name
+                          x-kubernetes-list-type: map
                         securityContext:
                           description: 'SecurityContext holds pod-level security attributes and common container settings. Optional: Defaults to empty.  See type description for default values of each field.'
                           properties:
@@ -3168,7 +3252,7 @@ spec:
                                 - type
                               type: object
                             supplementalGroups:
-                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID.  If unspecified, no groups will be added to any container. Note that this field cannot be set when spec.os.name is windows.
+                              description: A list of groups applied to the first process run in each container, in addition to the container's primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.
                               items:
                                 format: int64
                                 type: integer
@@ -3298,10 +3382,10 @@ spec:
                                 format: int32
                                 type: integer
                               nodeAffinityPolicy:
-                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeAffinityPolicy indicates how we will treat Pod's nodeAffinity/nodeSelector when calculating pod topology spread skew. Options are: - Honor: only nodes matching nodeAffinity/nodeSelector are included in the calculations. - Ignore: nodeAffinity/nodeSelector are ignored. All nodes are included in the calculations. \n If this value is nil, the behavior is equivalent to the Honor policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               nodeTaintsPolicy:
-                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a alpha-level feature enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
+                                description: "NodeTaintsPolicy indicates how we will treat node taints when calculating pod topology spread skew. Options are: - Honor: nodes without taints, along with tainted nodes for which the incoming pod has a toleration, are included. - Ignore: node taints are ignored. All nodes are included. \n If this value is nil, the behavior is equivalent to the Ignore policy. This is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread feature flag."
                                 type: string
                               topologyKey:
                                 description: TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each <key, value> as a "bucket", and try to put balanced number of pods into each bucket. We define a domain as a particular instance of a topology. Also, we define an eligible domain as a domain whose nodes meet the requirements of nodeAffinityPolicy and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname", each Node is a domain of that topology. And, if TopologyKey is "topology.kubernetes.io/zone", each zone is a domain of that topology. It's a required field.
@@ -3601,7 +3685,7 @@ spec:
                                               type: string
                                             type: array
                                           dataSource:
-                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
+                                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -3617,7 +3701,7 @@ spec:
                                               - name
                                             type: object
                                           dataSourceRef:
-                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
+                                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn''t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn''t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. * While dataSource only allows local objects, dataSourceRef allows objects   in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.'
                                             properties:
                                               apiGroup:
                                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -3628,6 +3712,9 @@ spec:
                                               name:
                                                 description: Name is the name of resource being referenced
                                                 type: string
+                                              namespace:
+                                                description: Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
+                                                type: string
                                             required:
                                               - kind
                                               - name
@@ -3635,6 +3722,18 @@ spec:
                                           resources:
                                             description: 'resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                                             properties:
+                                              claims:
+                                                description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                                items:
+                                                  description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                                  properties:
+                                                    name:
+                                                      description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                                      type: string
+                                                  required:
+                                                    - name
+                                                  type: object
+                                                type: array
                                               limits:
                                                 additionalProperties:
                                                   anyOf:
@@ -4317,7 +4416,7 @@ spec:
                               type: string
                             type: array
                           dataSource:
-                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
+                            description: 'dataSource field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. When the AnyVolumeDataSource feature gate is enabled, dataSource contents will be copied to dataSourceRef, and dataSourceRef contents will be copied to dataSource when dataSourceRef.namespace is not specified. If the namespace is specified, then dataSourceRef will not be copied to dataSource.'
                             properties:
                               apiGroup:
                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4333,7 +4432,7 @@ spec:
                               - name
                             type: object
                           dataSourceRef:
-                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
+                            description: 'dataSourceRef specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the dataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, when namespace isn''t specified in dataSourceRef, both fields (dataSource and dataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. When namespace is specified in dataSourceRef, dataSource isn''t set to the same value and must be empty. There are three important differences between dataSource and dataSourceRef: * While dataSource only allows two specific types of objects, dataSourceRef   allows any non-core object, as well as PersistentVolumeClaim objects. * While dataSource ignores disallowed values (dropping them), dataSourceRef   preserves all values, and generates an error if a disallowed value is   specified. * While dataSource only allows local objects, dataSourceRef allows objects   in any namespaces. (Beta) Using this field requires the AnyVolumeDataSource feature gate to be enabled. (Alpha) Using the namespace field of dataSourceRef requires the CrossNamespaceVolumeDataSource feature gate to be enabled.'
                             properties:
                               apiGroup:
                                 description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
@@ -4344,6 +4443,9 @@ spec:
                               name:
                                 description: Name is the name of resource being referenced
                                 type: string
+                              namespace:
+                                description: Namespace is the namespace of resource being referenced Note that when a namespace is specified, a gateway.networking.k8s.io/ReferenceGrant object is required in the referent namespace to allow that namespace's owner to accept the reference. See the ReferenceGrant documentation for details. (Alpha) This field requires the CrossNamespaceVolumeDataSource feature gate to be enabled.
+                                type: string
                             required:
                               - kind
                               - name
@@ -4351,6 +4453,18 @@ spec:
                           resources:
                             description: 'resources represents the minimum resources the volume should have. If RecoverVolumeExpansionFailure feature is enabled users are allowed to specify resource requirements that are lower than previous value but must still be higher than capacity recorded in the status field of the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
                             properties:
+                              claims:
+                                description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                                items:
+                                  description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                                  properties:
+                                    name:
+                                      description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                      type: string
+                                  required:
+                                    - name
+                                  type: object
+                                type: array
                               limits:
                                 additionalProperties:
                                   anyOf:
@@ -4493,6 +4607,18 @@ spec:
                     resources:
                       description: ResourceRequirements describes the compute resource requirements.
                       properties:
+                        claims:
+                          description: "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable."
+                          items:
+                            description: ResourceClaim references one entry in PodSpec.ResourceClaims.
+                            properties:
+                              name:
+                                description: Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
+                                type: string
+                            required:
+                              - name
+                            type: object
+                          type: array
                         limits:
                           additionalProperties:
                             anyOf:

charts/actions-runner-controller/docs/UPGRADING.md

@@ -29,6 +29,8 @@ curl -L https://github.com/actions/actions-runner-controller/releases/download/a
 kubectl replace -f crds/
 ```
 
+Note that in case you're going to create prometheus-operator `ServiceMonitor` resources via the chart, you'd need to deploy prometheus-operator-related CRDs as well.
+
 2. Upgrade the Helm release
 
 ```shell

charts/actions-runner-controller/templates/actionsmetrics.deployment.yaml

@@ -15,7 +15,7 @@ spec:
     metadata:
       {{- with .Values.actionsMetricsServer.podAnnotations }}
       annotations:
-        kubectl.kubernetes.io/default-logs-container: "github-webhook-server"
+        kubectl.kubernetes.io/default-container: "actions-metrics-server"
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
@@ -45,7 +45,7 @@ spec:
         {{- if .Values.runnerGithubURL  }}
         - "--runner-github-url={{ .Values.runnerGithubURL }}"
         {{- end }}
-        {{- if .Values.actionsMetricsServer.logFormat  }}  
+        {{- if .Values.actionsMetricsServer.logFormat  }}
         - "--log-format={{ .Values.actionsMetricsServer.logFormat }}"
         {{- end }}
         command:
@@ -74,25 +74,25 @@ spec:
           valueFrom:
             secretKeyRef:
               key: github_token
-              name: {{ include "actions-runner-controller.githubWebhookServerSecretName" . }}
+              name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
               optional: true
         - name: GITHUB_APP_ID
           valueFrom:
             secretKeyRef:
               key: github_app_id
-              name: {{ include "actions-runner-controller.githubWebhookServerSecretName" . }}
+              name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
               optional: true
         - name: GITHUB_APP_INSTALLATION_ID
           valueFrom:
             secretKeyRef:
               key: github_app_installation_id
-              name: {{ include "actions-runner-controller.githubWebhookServerSecretName" . }}
+              name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
               optional: true
         - name: GITHUB_APP_PRIVATE_KEY
           valueFrom:
             secretKeyRef:
               key: github_app_private_key
-              name: {{ include "actions-runner-controller.githubWebhookServerSecretName" . }}
+              name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
               optional: true
         {{- if .Values.authSecret.github_basicauth_username }}
         - name: GITHUB_BASICAUTH_USERNAME

charts/actions-runner-controller/templates/actionsmetrics.secrets.yaml

@@ -0,0 +1,28 @@
+{{- if .Values.actionsMetricsServer.enabled }}
+{{- if .Values.actionsMetricsServer.secret.create }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "actions-runner-controller-actions-metrics-server.secretName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "actions-runner-controller.labels" . | nindent 4 }}
+type: Opaque
+data:
+{{- if .Values.actionsMetricsServer.secret.github_webhook_secret_token }}
+  github_webhook_secret_token: {{ .Values.actionsMetricsServer.secret.github_webhook_secret_token | toString | b64enc }}
+{{- end }}
+{{- if .Values.actionsMetricsServer.secret.github_app_id }}
+  github_app_id: {{ .Values.actionsMetricsServer.secret.github_app_id | toString | b64enc }}
+{{- end }}
+{{- if .Values.actionsMetricsServer.secret.github_app_installation_id }}
+  github_app_installation_id: {{ .Values.actionsMetricsServer.secret.github_app_installation_id | toString | b64enc }}
+{{- end }}
+{{- if .Values.actionsMetricsServer.secret.github_app_private_key }}
+  github_app_private_key: {{ .Values.actionsMetricsServer.secret.github_app_private_key | toString | b64enc }}
+{{- end }}
+{{- if .Values.actionsMetricsServer.secret.github_token }}
+  github_token: {{ .Values.actionsMetricsServer.secret.github_token | toString | b64enc }}
+{{- end }}
+{{- end }}
+{{- end }}

charts/actions-runner-controller/templates/githubwebhook.deployment.yaml

@@ -51,11 +51,17 @@ spec:
         {{- if .Values.githubWebhookServer.queueLimit }}
         - "--queue-limit={{ .Values.githubWebhookServer.queueLimit }}"
         {{- end }}
-        {{- if .Values.githubWebhookServer.logFormat  }}  
+        {{- if .Values.githubWebhookServer.logFormat  }}
         - "--log-format={{ .Values.githubWebhookServer.logFormat }}"
         {{- end }}
         command:
         - "/github-webhook-server"
+        {{- if .Values.githubWebhookServer.lifecycle }}
+        {{- with .Values.githubWebhookServer.lifecycle }}
+        lifecycle:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- end }}
         env:
         - name: GITHUB_WEBHOOK_SECRET_TOKEN
           valueFrom:
@@ -148,7 +154,7 @@ spec:
         securityContext:
           {{- toYaml .Values.securityContext | nindent 12 }}
       {{- end }}
-      terminationGracePeriodSeconds: 10
+      terminationGracePeriodSeconds: {{ .Values.githubWebhookServer.terminationGracePeriodSeconds }}
       {{- with .Values.githubWebhookServer.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/actions-runner-controller/templates/githubwebhook.service.yaml

@@ -23,4 +23,10 @@ spec:
     {{- end }}
   selector:
     {{- include "actions-runner-controller-github-webhook-server.selectorLabels" . | nindent 4 }}
+  {{- if .Values.githubWebhookServer.service.loadBalancerSourceRanges }}
+  loadBalancerSourceRanges:
+    {{- range $ip := .Values.githubWebhookServer.service.loadBalancerSourceRanges }}
+    - {{ $ip -}}
+    {{- end }}
+  {{- end }}
 {{- end }}

charts/actions-runner-controller/values.yaml

@@ -195,7 +195,7 @@ githubWebhookServer:
   enabled: false
   replicaCount: 1
   useRunnerGroupsVisibility: false
-  ## specify log format for github webhook controller.  Valid options are "text" and "json"
+  ## specify log format for github webhook server.  Valid options are "text" and "json"
   logFormat: text
   secret:
     enabled: false
@@ -240,6 +240,7 @@ githubWebhookServer:
         protocol: TCP
         name: http
         #nodePort: someFixedPortForUseWithTerraformCdkCfnEtc
+    loadBalancerSourceRanges: []
   ingress:
     enabled: false
     ingressClassName: ""
@@ -276,6 +277,8 @@ githubWebhookServer:
     # minAvailable: 1
     # maxUnavailable: 3
   # queueLimit: 100
+  terminationGracePeriodSeconds: 10
+  lifecycle: {}
 
 actionsMetrics:
   serviceAnnotations: {}
@@ -298,7 +301,7 @@ actionsMetricsServer:
   # See the thread below for more context.
   # https://github.com/actions/actions-runner-controller/pull/1814#discussion_r974758924
   replicaCount: 1
-  ## specify log format for github webhook controller.  Valid options are "text" and "json"
+  ## specify log format for actions metrics server.  Valid options are "text" and "json"
   logFormat: text
   secret:
     enabled: false

charts/gha-runner-scale-set-controller/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/gha-runner-scale-set-controller/Chart.yaml

@@ -0,0 +1,33 @@
+apiVersion: v2
+name: gha-runner-scale-set-controller
+description: A Helm chart for install actions-runner-controller CRD
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.3.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.3.0"
+
+home: https://github.com/actions/actions-runner-controller
+
+sources:
+  - "https://github.com/actions/actions-runner-controller"
+
+maintainers:
+  - name: actions
+    url: https://github.com/actions

charts/gha-runner-scale-set-controller/ci/ci-values.yaml

@@ -0,0 +1,5 @@
+# Set the following to dummy values.
+# This is only useful in CI
+image:
+  repository: test-arc
+  tag: dev

charts/gha-runner-scale-set-controller/crds/actions.github.com_autoscalinglisteners.yaml

@@ -0,0 +1,142 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.7.0
+  creationTimestamp: null
+  name: autoscalinglisteners.actions.github.com
+spec:
+  group: actions.github.com
+  names:
+    kind: AutoscalingListener
+    listKind: AutoscalingListenerList
+    plural: autoscalinglisteners
+    singular: autoscalinglistener
+  scope: Namespaced
+  versions:
+    - additionalPrinterColumns:
+        - jsonPath: .spec.githubConfigUrl
+          name: GitHub Configure URL
+          type: string
+        - jsonPath: .spec.autoscalingRunnerSetNamespace
+          name: AutoscalingRunnerSet Namespace
+          type: string
+        - jsonPath: .spec.autoscalingRunnerSetName
+          name: AutoscalingRunnerSet Name
+          type: string
+      name: v1alpha1
+      schema:
+        openAPIV3Schema:
+          description: AutoscalingListener is the Schema for the autoscalinglisteners API
+          properties:
+            apiVersion:
+              description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+              type: string
+            kind:
+              description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+              type: string
+            metadata:
+              type: object
+            spec:
+              description: AutoscalingListenerSpec defines the desired state of AutoscalingListener
+              properties:
+                autoscalingRunnerSetName:
+                  description: Required
+                  type: string
+                autoscalingRunnerSetNamespace:
+                  description: Required
+                  type: string
+                ephemeralRunnerSetName:
+                  description: Required
+                  type: string
+                githubConfigSecret:
+                  description: Required
+                  type: string
+                githubConfigUrl:
+                  description: Required
+                  type: string
+                githubServerTLS:
+                  properties:
+                    certificateFrom:
+                      description: Required
+                      properties:
+                        configMapKeyRef:
+                          description: Required
+                          properties:
+                            key:
+                              description: The key to select.
+                              type: string
+                            name:
+                              description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
+                              type: string
+                            optional:
+                              description: Specify whether the ConfigMap or its key must be defined
+                              type: boolean
+                          required:
+                            - key
+                          type: object
+                      type: object
+                  type: object
+                image:
+                  description: Required
+                  type: string
+                imagePullSecrets:
+                  description: Required
+                  items:
+                    description: LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.
+                    properties:
+                      name:
+                        description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
+                        type: string
+                    type: object
+                  type: array
+                maxRunners:
+                  description: Required
+                  minimum: 0
+                  type: integer
+                minRunners:
+                  description: Required
+                  minimum: 0
+                  type: integer
+                proxy:
+                  properties:
+                    http:
+                      properties:
+                        credentialSecretRef:
+                          type: string
+                        url:
+                          description: Required
+                          type: string
+                      type: object
+                    https:
+                      properties:
+                        credentialSecretRef:
+                          type: string
+                        url:
+                          description: Required
+                          type: string
+                      type: object
+                    noProxy:
+                      items:
+                        type: string
+                      type: array
+                  type: object
+                runnerScaleSetId:
+                  description: Required
+                  type: integer
+              type: object
+            status:
+              description: AutoscalingListenerStatus defines the observed state of AutoscalingListener
+              type: object
+          type: object
+      served: true
+      storage: true
+      subresources:
+        status: {}
+  preserveUnknownFields: false
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/gha-runner-scale-set-controller/templates/NOTES.txt

@@ -0,0 +1,3 @@
+Thank you for installing {{ .Chart.Name }}.
+
+Your release is named {{ .Release.Name }}.

charts/gha-runner-scale-set-controller/templates/_helpers.tpl

@@ -0,0 +1,113 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "gha-runner-scale-set-controller.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "gha-runner-scale-set-controller.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "gha-runner-scale-set-controller.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "gha-runner-scale-set-controller.labels" -}}
+helm.sh/chart: {{ include "gha-runner-scale-set-controller.chart" . }}
+{{ include "gha-runner-scale-set-controller.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/part-of: gha-runner-scale-set-controller
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- range $k, $v := .Values.labels }}
+{{ $k }}: {{ $v }}
+{{- end }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "gha-runner-scale-set-controller.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "gha-runner-scale-set-controller.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "gha-runner-scale-set-controller.serviceAccountName" -}}
+{{- if eq .Values.serviceAccount.name "default"}}
+  {{- fail "serviceAccount.name cannot be set to 'default'" }}
+{{- end }}
+{{- if .Values.serviceAccount.create }}
+  {{- default (include "gha-runner-scale-set-controller.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+  {{- if not .Values.serviceAccount.name }}
+    {{- fail "serviceAccount.name must be set if serviceAccount.create is false" }}
+  {{- else }}
+    {{- .Values.serviceAccount.name }}
+  {{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerClusterRoleName" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-cluster-role
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerClusterRoleBinding" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-cluster-rolebinding
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerSingleNamespaceRoleName" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-single-namespace-role
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerSingleNamespaceRoleBinding" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-single-namespace-rolebinding
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerListenerRoleName" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-listener-role
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.managerListenerRoleBinding" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-manager-listener-rolebinding
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.leaderElectionRoleName" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-leader-election-role
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.leaderElectionRoleBinding" -}}
+{{- include "gha-runner-scale-set-controller.fullname" . }}-leader-election-rolebinding
+{{- end }}
+
+{{- define "gha-runner-scale-set-controller.imagePullSecretsNames" -}}
+{{- $names := list }}
+{{- range $k, $v := . }}
+  {{- $names = append $names $v.name }}
+{{- end }}
+{{- $names | join ","}}
+{{- end }}

charts/gha-runner-scale-set-controller/templates/deployment.yaml

@@ -0,0 +1,107 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set-controller.labels" . | nindent 4 }}
+    actions.github.com/controller-service-account-namespace: {{ .Release.Namespace }}
+    actions.github.com/controller-service-account-name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+    {{- if .Values.flags.watchSingleNamespace }}
+    actions.github.com/controller-watch-single-namespace: {{ .Values.flags.watchSingleNamespace }}
+    {{- end }}
+spec:
+  replicas: {{ default 1 .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "gha-runner-scale-set-controller.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        kubectl.kubernetes.io/default-container: "manager"
+      {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        app.kubernetes.io/part-of: gha-runner-scale-set-controller
+        app.kubernetes.io/component: controller-manager
+        app.kubernetes.io/version: {{ .Chart.Version }}
+        {{- include "gha-runner-scale-set-controller.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.priorityClassName }}
+      priorityClassName: "{{ . }}"
+      {{- end }}
+      containers:
+      - name: manager
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        args:
+        - "--auto-scaling-runner-set-only"
+        {{- if gt (int (default 1 .Values.replicaCount)) 1 }}
+        - "--enable-leader-election"
+        - "--leader-election-id={{ include "gha-runner-scale-set-controller.fullname" . }}"
+        {{- end }}
+        {{- with .Values.imagePullSecrets }}
+        - "--auto-scaler-image-pull-secrets={{ include "gha-runner-scale-set-controller.imagePullSecretsNames" . }}"
+        {{- end }}
+        {{- with .Values.flags.logLevel }}
+        - "--log-level={{ . }}"
+        {{- end }}
+        {{- with .Values.flags.watchSingleNamespace }}
+        - "--watch-single-namespace={{ . }}"
+        {{- end }}
+        command:
+        - "/manager"
+        env:
+        - name: CONTROLLER_MANAGER_CONTAINER_IMAGE
+          value: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        - name: CONTROLLER_MANAGER_POD_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+        {{- with .Values.env }}
+          {{- if kindIs "slice" .Values.env }}
+        {{- toYaml .Values.env | nindent 8 }}
+          {{- else }}
+            {{- range $key, $val := .Values.env }}
+        - name: {{ $key }}
+          value: {{ $val | quote }}
+            {{- end }}
+          {{- end }}
+        {{- end }}
+        {{- with .Values.resources }}
+        resources:
+          {{- toYaml . | nindent 12 }}
+        {{- end }}
+        {{- with .Values.securityContext }}
+        securityContext:
+          {{- toYaml . | nindent 12 }}
+        {{- end }}
+        volumeMounts:
+        - mountPath: /tmp
+          name: tmp
+      terminationGracePeriodSeconds: 10
+      volumes:
+      - name: tmp
+        emptyDir: {}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/gha-runner-scale-set-controller/templates/leader_election_role.yaml

@@ -0,0 +1,12 @@
+{{- if gt (int (default 1 .Values.replicaCount)) 1 }}
+# permissions to do leader election.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.leaderElectionRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+rules:
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["get", "watch", "list", "delete", "update", "create"]
+{{- end }}

charts/gha-runner-scale-set-controller/templates/leader_election_role_binding.yaml

@@ -0,0 +1,15 @@
+{{- if gt (int (default 1 .Values.replicaCount)) 1 }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.leaderElectionRoleBinding" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set-controller.leaderElectionRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_cluster_role.yaml

@@ -0,0 +1,136 @@
+{{- if empty .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerClusterRoleName" . }}
+rules:
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunnersets
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunnersets/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - rolebindings
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - roles
+  verbs:
+  - list
+  - watch
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_cluster_role_binding.yaml

@@ -0,0 +1,14 @@
+{{- if empty .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerClusterRoleBinding" . }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "gha-runner-scale-set-controller.managerClusterRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_listener_role.yaml

@@ -0,0 +1,40 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerListenerRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - create
+  - delete
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - pods/status
+  verbs:
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - create
+  - delete
+  - get
+  - patch
+  - update
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - create
+  - delete
+  - get
+  - patch
+  - update

charts/gha-runner-scale-set-controller/templates/manager_listener_role_binding.yaml

@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerListenerRoleBinding" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set-controller.managerListenerRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}

charts/gha-runner-scale-set-controller/templates/manager_single_namespace_controller_role.yaml

@@ -0,0 +1,84 @@
+{{- if .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+rules:
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - rolebindings
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - roles
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunnersets
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners
+  verbs:
+  - list
+  - watch
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_single_namespace_controller_role_binding.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleBinding" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_single_namespace_watch_role.yaml

@@ -0,0 +1,117 @@
+{{- if .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleName" . }}
+  namespace: {{ .Values.flags.watchSingleNamespace }}
+rules:
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalingrunnersets/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunnersets
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunnersets/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners/finalizers
+  verbs:
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - ephemeralrunners/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - actions.github.com
+  resources:
+  - autoscalinglisteners
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - rolebindings
+  verbs:
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - roles
+  verbs:
+  - list
+  - watch
+{{- end }}

charts/gha-runner-scale-set-controller/templates/manager_single_namespace_watch_role_binding.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.flags.watchSingleNamespace }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleBinding" . }}
+  namespace: {{ .Values.flags.watchSingleNamespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set-controller.managerSingleNamespaceRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/gha-runner-scale-set-controller/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "gha-runner-scale-set-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set-controller.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/gha-runner-scale-set-controller/tests/template_test.go

@@ -0,0 +1,824 @@
+package tests
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/gruntwork-io/terratest/modules/helm"
+	"github.com/gruntwork-io/terratest/modules/k8s"
+	"github.com/gruntwork-io/terratest/modules/random"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"gopkg.in/yaml.v2"
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
+	rbacv1 "k8s.io/api/rbac/v1"
+)
+
+type Chart struct {
+	Version    string `yaml:"version"`
+	AppVersion string `yaml:"appVersion"`
+}
+
+func TestTemplate_CreateServiceAccount(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":          "true",
+			"serviceAccount.annotations.foo": "bar",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/serviceaccount.yaml"})
+
+	var serviceAccount corev1.ServiceAccount
+	helm.UnmarshalK8SYaml(t, output, &serviceAccount)
+
+	assert.Equal(t, namespaceName, serviceAccount.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", serviceAccount.Name)
+	assert.Equal(t, "bar", string(serviceAccount.Annotations["foo"]))
+}
+
+func TestTemplate_CreateServiceAccount_OverwriteName(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":          "true",
+			"serviceAccount.name":            "overwritten-name",
+			"serviceAccount.annotations.foo": "bar",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/serviceaccount.yaml"})
+
+	var serviceAccount corev1.ServiceAccount
+	helm.UnmarshalK8SYaml(t, output, &serviceAccount)
+
+	assert.Equal(t, namespaceName, serviceAccount.Namespace)
+	assert.Equal(t, "overwritten-name", serviceAccount.Name)
+	assert.Equal(t, "bar", string(serviceAccount.Annotations["foo"]))
+}
+
+func TestTemplate_CreateServiceAccount_CannotUseDefaultServiceAccount(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":          "true",
+			"serviceAccount.name":            "default",
+			"serviceAccount.annotations.foo": "bar",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/serviceaccount.yaml"})
+	assert.ErrorContains(t, err, "serviceAccount.name cannot be set to 'default'", "We should get an error because the default service account cannot be used")
+}
+
+func TestTemplate_NotCreateServiceAccount(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":          "false",
+			"serviceAccount.name":            "overwritten-name",
+			"serviceAccount.annotations.foo": "bar",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/serviceaccount.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/serviceaccount.yaml in chart", "We should get an error because the template should be skipped")
+}
+
+func TestTemplate_NotCreateServiceAccount_ServiceAccountNotSet(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":          "false",
+			"serviceAccount.annotations.foo": "bar",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+	assert.ErrorContains(t, err, "serviceAccount.name must be set if serviceAccount.create is false", "We should get an error because the default service account cannot be used")
+}
+
+func TestTemplate_CreateManagerClusterRole(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues:      map[string]string{},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_cluster_role.yaml"})
+
+	var managerClusterRole rbacv1.ClusterRole
+	helm.UnmarshalK8SYaml(t, output, &managerClusterRole)
+
+	assert.Empty(t, managerClusterRole.Namespace, "ClusterRole should not have a namespace")
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-cluster-role", managerClusterRole.Name)
+	assert.Equal(t, 15, len(managerClusterRole.Rules))
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_controller_role.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_single_namespace_controller_role.yaml in chart", "We should get an error because the template should be skipped")
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_watch_role.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_single_namespace_watch_role.yaml in chart", "We should get an error because the template should be skipped")
+}
+
+func TestTemplate_ManagerClusterRoleBinding(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create": "true",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_cluster_role_binding.yaml"})
+
+	var managerClusterRoleBinding rbacv1.ClusterRoleBinding
+	helm.UnmarshalK8SYaml(t, output, &managerClusterRoleBinding)
+
+	assert.Empty(t, managerClusterRoleBinding.Namespace, "ClusterRoleBinding should not have a namespace")
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-cluster-rolebinding", managerClusterRoleBinding.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-cluster-role", managerClusterRoleBinding.RoleRef.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", managerClusterRoleBinding.Subjects[0].Name)
+	assert.Equal(t, namespaceName, managerClusterRoleBinding.Subjects[0].Namespace)
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_controller_role_binding.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_single_namespace_controller_role_binding.yaml in chart", "We should get an error because the template should be skipped")
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_watch_role_binding.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_single_namespace_watch_role_binding.yaml in chart", "We should get an error because the template should be skipped")
+}
+
+func TestTemplate_CreateManagerListenerRole(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues:      map[string]string{},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_listener_role.yaml"})
+
+	var managerListenerRole rbacv1.Role
+	helm.UnmarshalK8SYaml(t, output, &managerListenerRole)
+
+	assert.Equal(t, namespaceName, managerListenerRole.Namespace, "Role should have a namespace")
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-listener-role", managerListenerRole.Name)
+	assert.Equal(t, 4, len(managerListenerRole.Rules))
+	assert.Equal(t, "pods", managerListenerRole.Rules[0].Resources[0])
+	assert.Equal(t, "pods/status", managerListenerRole.Rules[1].Resources[0])
+	assert.Equal(t, "secrets", managerListenerRole.Rules[2].Resources[0])
+	assert.Equal(t, "serviceaccounts", managerListenerRole.Rules[3].Resources[0])
+}
+
+func TestTemplate_ManagerListenerRoleBinding(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create": "true",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_listener_role_binding.yaml"})
+
+	var managerListenerRoleBinding rbacv1.RoleBinding
+	helm.UnmarshalK8SYaml(t, output, &managerListenerRoleBinding)
+
+	assert.Equal(t, namespaceName, managerListenerRoleBinding.Namespace, "RoleBinding should have a namespace")
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-listener-rolebinding", managerListenerRoleBinding.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-listener-role", managerListenerRoleBinding.RoleRef.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", managerListenerRoleBinding.Subjects[0].Name)
+	assert.Equal(t, namespaceName, managerListenerRoleBinding.Subjects[0].Namespace)
+}
+
+func TestTemplate_ControllerDeployment_Defaults(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	chartContent, err := os.ReadFile(filepath.Join(helmChartPath, "Chart.yaml"))
+	require.NoError(t, err)
+
+	chart := new(Chart)
+	err = yaml.Unmarshal(chartContent, chart)
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"image.tag": "dev",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, namespaceName, deployment.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Name)
+	assert.Equal(t, "gha-runner-scale-set-controller-"+chart.Version, deployment.Labels["helm.sh/chart"])
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Labels["app.kubernetes.io/instance"])
+	assert.Equal(t, chart.AppVersion, deployment.Labels["app.kubernetes.io/version"])
+	assert.Equal(t, "Helm", deployment.Labels["app.kubernetes.io/managed-by"])
+	assert.Equal(t, namespaceName, deployment.Labels["actions.github.com/controller-service-account-namespace"])
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Labels["actions.github.com/controller-service-account-name"])
+	assert.NotContains(t, deployment.Labels, "actions.github.com/controller-watch-single-namespace")
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Labels["app.kubernetes.io/part-of"])
+
+	assert.Equal(t, int32(1), *deployment.Spec.Replicas)
+
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Spec.Template.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Template.Labels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "manager", deployment.Spec.Template.Annotations["kubectl.kubernetes.io/default-container"])
+
+	assert.Len(t, deployment.Spec.Template.Spec.ImagePullSecrets, 0)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Spec.Template.Spec.ServiceAccountName)
+	assert.Nil(t, deployment.Spec.Template.Spec.SecurityContext)
+	assert.Empty(t, deployment.Spec.Template.Spec.PriorityClassName)
+	assert.Equal(t, int64(10), *deployment.Spec.Template.Spec.TerminationGracePeriodSeconds)
+	assert.Len(t, deployment.Spec.Template.Spec.Volumes, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Volumes[0].Name)
+	assert.NotNil(t, 10, deployment.Spec.Template.Spec.Volumes[0].EmptyDir)
+
+	assert.Len(t, deployment.Spec.Template.Spec.NodeSelector, 0)
+	assert.Nil(t, deployment.Spec.Template.Spec.Affinity)
+	assert.Len(t, deployment.Spec.Template.Spec.Tolerations, 0)
+
+	managerImage := "ghcr.io/actions/gha-runner-scale-set-controller:dev"
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers, 1)
+	assert.Equal(t, "manager", deployment.Spec.Template.Spec.Containers[0].Name)
+	assert.Equal(t, managerImage, deployment.Spec.Template.Spec.Containers[0].Image)
+	assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Command, 1)
+	assert.Equal(t, "/manager", deployment.Spec.Template.Spec.Containers[0].Command[0])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Args, 2)
+	assert.Equal(t, "--auto-scaling-runner-set-only", deployment.Spec.Template.Spec.Containers[0].Args[0])
+	assert.Equal(t, "--log-level=debug", deployment.Spec.Template.Spec.Containers[0].Args[1])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Env, 2)
+	assert.Equal(t, "CONTROLLER_MANAGER_CONTAINER_IMAGE", deployment.Spec.Template.Spec.Containers[0].Env[0].Name)
+	assert.Equal(t, managerImage, deployment.Spec.Template.Spec.Containers[0].Env[0].Value)
+
+	assert.Equal(t, "CONTROLLER_MANAGER_POD_NAMESPACE", deployment.Spec.Template.Spec.Containers[0].Env[1].Name)
+	assert.Equal(t, "metadata.namespace", deployment.Spec.Template.Spec.Containers[0].Env[1].ValueFrom.FieldRef.FieldPath)
+
+	assert.Empty(t, deployment.Spec.Template.Spec.Containers[0].Resources)
+	assert.Nil(t, deployment.Spec.Template.Spec.Containers[0].SecurityContext)
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].VolumeMounts, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].Name)
+	assert.Equal(t, "/tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].MountPath)
+}
+
+func TestTemplate_ControllerDeployment_Customize(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	chartContent, err := os.ReadFile(filepath.Join(helmChartPath, "Chart.yaml"))
+	require.NoError(t, err)
+
+	chart := new(Chart)
+	err = yaml.Unmarshal(chartContent, chart)
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"labels.foo":                   "bar",
+			"labels.github":                "actions",
+			"replicaCount":                 "1",
+			"image.pullPolicy":             "Always",
+			"image.tag":                    "dev",
+			"imagePullSecrets[0].name":     "dockerhub",
+			"nameOverride":                 "gha-runner-scale-set-controller-override",
+			"fullnameOverride":             "gha-runner-scale-set-controller-fullname-override",
+			"serviceAccount.name":          "gha-runner-scale-set-controller-sa",
+			"podAnnotations.foo":           "bar",
+			"podSecurityContext.fsGroup":   "1000",
+			"securityContext.runAsUser":    "1000",
+			"securityContext.runAsNonRoot": "true",
+			"resources.limits.cpu":         "500m",
+			"nodeSelector.foo":             "bar",
+			"tolerations[0].key":           "foo",
+			"affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].key":      "foo",
+			"affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[0].matchExpressions[0].operator": "bar",
+			"priorityClassName": "test-priority-class",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, namespaceName, deployment.Namespace)
+	assert.Equal(t, "gha-runner-scale-set-controller-fullname-override", deployment.Name)
+	assert.Equal(t, "gha-runner-scale-set-controller-"+chart.Version, deployment.Labels["helm.sh/chart"])
+	assert.Equal(t, "gha-runner-scale-set-controller-override", deployment.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Labels["app.kubernetes.io/instance"])
+	assert.Equal(t, chart.AppVersion, deployment.Labels["app.kubernetes.io/version"])
+	assert.Equal(t, "Helm", deployment.Labels["app.kubernetes.io/managed-by"])
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Labels["app.kubernetes.io/part-of"])
+	assert.Equal(t, "bar", deployment.Labels["foo"])
+	assert.Equal(t, "actions", deployment.Labels["github"])
+
+	assert.Equal(t, int32(1), *deployment.Spec.Replicas)
+
+	assert.Equal(t, "gha-runner-scale-set-controller-override", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "gha-runner-scale-set-controller-override", deployment.Spec.Template.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Template.Labels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "bar", deployment.Spec.Template.Annotations["foo"])
+	assert.Equal(t, "manager", deployment.Spec.Template.Annotations["kubectl.kubernetes.io/default-container"])
+
+	assert.Len(t, deployment.Spec.Template.Spec.ImagePullSecrets, 1)
+	assert.Equal(t, "dockerhub", deployment.Spec.Template.Spec.ImagePullSecrets[0].Name)
+	assert.Equal(t, "gha-runner-scale-set-controller-sa", deployment.Spec.Template.Spec.ServiceAccountName)
+	assert.Equal(t, int64(1000), *deployment.Spec.Template.Spec.SecurityContext.FSGroup)
+	assert.Equal(t, "test-priority-class", deployment.Spec.Template.Spec.PriorityClassName)
+	assert.Equal(t, int64(10), *deployment.Spec.Template.Spec.TerminationGracePeriodSeconds)
+	assert.Len(t, deployment.Spec.Template.Spec.Volumes, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Volumes[0].Name)
+	assert.NotNil(t, 10, deployment.Spec.Template.Spec.Volumes[0].EmptyDir)
+
+	assert.Len(t, deployment.Spec.Template.Spec.NodeSelector, 1)
+	assert.Equal(t, "bar", deployment.Spec.Template.Spec.NodeSelector["foo"])
+
+	assert.NotNil(t, deployment.Spec.Template.Spec.Affinity.NodeAffinity)
+	assert.Equal(t, "foo", deployment.Spec.Template.Spec.Affinity.NodeAffinity.RequiredDuringSchedulingIgnoredDuringExecution.NodeSelectorTerms[0].MatchExpressions[0].Key)
+	assert.Equal(t, "bar", string(deployment.Spec.Template.Spec.Affinity.NodeAffinity.RequiredDuringSchedulingIgnoredDuringExecution.NodeSelectorTerms[0].MatchExpressions[0].Operator))
+
+	assert.Len(t, deployment.Spec.Template.Spec.Tolerations, 1)
+	assert.Equal(t, "foo", deployment.Spec.Template.Spec.Tolerations[0].Key)
+
+	managerImage := "ghcr.io/actions/gha-runner-scale-set-controller:dev"
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers, 1)
+	assert.Equal(t, "manager", deployment.Spec.Template.Spec.Containers[0].Name)
+	assert.Equal(t, managerImage, deployment.Spec.Template.Spec.Containers[0].Image)
+	assert.Equal(t, corev1.PullAlways, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Command, 1)
+	assert.Equal(t, "/manager", deployment.Spec.Template.Spec.Containers[0].Command[0])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Args, 3)
+	assert.Equal(t, "--auto-scaling-runner-set-only", deployment.Spec.Template.Spec.Containers[0].Args[0])
+	assert.Equal(t, "--auto-scaler-image-pull-secrets=dockerhub", deployment.Spec.Template.Spec.Containers[0].Args[1])
+	assert.Equal(t, "--log-level=debug", deployment.Spec.Template.Spec.Containers[0].Args[2])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Env, 2)
+	assert.Equal(t, "CONTROLLER_MANAGER_CONTAINER_IMAGE", deployment.Spec.Template.Spec.Containers[0].Env[0].Name)
+	assert.Equal(t, managerImage, deployment.Spec.Template.Spec.Containers[0].Env[0].Value)
+
+	assert.Equal(t, "CONTROLLER_MANAGER_POD_NAMESPACE", deployment.Spec.Template.Spec.Containers[0].Env[1].Name)
+	assert.Equal(t, "metadata.namespace", deployment.Spec.Template.Spec.Containers[0].Env[1].ValueFrom.FieldRef.FieldPath)
+
+	assert.Equal(t, "500m", deployment.Spec.Template.Spec.Containers[0].Resources.Limits.Cpu().String())
+	assert.True(t, *deployment.Spec.Template.Spec.Containers[0].SecurityContext.RunAsNonRoot)
+	assert.Equal(t, int64(1000), *deployment.Spec.Template.Spec.Containers[0].SecurityContext.RunAsUser)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].VolumeMounts, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].Name)
+	assert.Equal(t, "/tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].MountPath)
+}
+
+func TestTemplate_EnableLeaderElectionRole(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"replicaCount": "2",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/leader_election_role.yaml"})
+
+	var leaderRole rbacv1.Role
+	helm.UnmarshalK8SYaml(t, output, &leaderRole)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-leader-election-role", leaderRole.Name)
+	assert.Equal(t, namespaceName, leaderRole.Namespace)
+}
+
+func TestTemplate_EnableLeaderElectionRoleBinding(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"replicaCount": "2",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/leader_election_role_binding.yaml"})
+
+	var leaderRoleBinding rbacv1.RoleBinding
+	helm.UnmarshalK8SYaml(t, output, &leaderRoleBinding)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-leader-election-rolebinding", leaderRoleBinding.Name)
+	assert.Equal(t, namespaceName, leaderRoleBinding.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-leader-election-role", leaderRoleBinding.RoleRef.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", leaderRoleBinding.Subjects[0].Name)
+}
+
+func TestTemplate_EnableLeaderElection(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"replicaCount": "2",
+			"image.tag":    "dev",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, namespaceName, deployment.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Name)
+
+	assert.Equal(t, int32(2), *deployment.Spec.Replicas)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers, 1)
+	assert.Equal(t, "manager", deployment.Spec.Template.Spec.Containers[0].Name)
+	assert.Equal(t, "ghcr.io/actions/gha-runner-scale-set-controller:dev", deployment.Spec.Template.Spec.Containers[0].Image)
+	assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Command, 1)
+	assert.Equal(t, "/manager", deployment.Spec.Template.Spec.Containers[0].Command[0])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Args, 4)
+	assert.Equal(t, "--auto-scaling-runner-set-only", deployment.Spec.Template.Spec.Containers[0].Args[0])
+	assert.Equal(t, "--enable-leader-election", deployment.Spec.Template.Spec.Containers[0].Args[1])
+	assert.Equal(t, "--leader-election-id=test-arc-gha-runner-scale-set-controller", deployment.Spec.Template.Spec.Containers[0].Args[2])
+	assert.Equal(t, "--log-level=debug", deployment.Spec.Template.Spec.Containers[0].Args[3])
+}
+
+func TestTemplate_ControllerDeployment_ForwardImagePullSecrets(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"imagePullSecrets[0].name": "dockerhub",
+			"imagePullSecrets[1].name": "ghcr",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, namespaceName, deployment.Namespace)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Args, 3)
+	assert.Equal(t, "--auto-scaling-runner-set-only", deployment.Spec.Template.Spec.Containers[0].Args[0])
+	assert.Equal(t, "--auto-scaler-image-pull-secrets=dockerhub,ghcr", deployment.Spec.Template.Spec.Containers[0].Args[1])
+	assert.Equal(t, "--log-level=debug", deployment.Spec.Template.Spec.Containers[0].Args[2])
+}
+
+func TestTemplate_ControllerDeployment_WatchSingleNamespace(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	chartContent, err := os.ReadFile(filepath.Join(helmChartPath, "Chart.yaml"))
+	require.NoError(t, err)
+
+	chart := new(Chart)
+	err = yaml.Unmarshal(chartContent, chart)
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"image.tag":                  "dev",
+			"flags.watchSingleNamespace": "demo",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/deployment.yaml"})
+
+	var deployment appsv1.Deployment
+	helm.UnmarshalK8SYaml(t, output, &deployment)
+
+	assert.Equal(t, namespaceName, deployment.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Name)
+	assert.Equal(t, "gha-runner-scale-set-controller-"+chart.Version, deployment.Labels["helm.sh/chart"])
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Labels["app.kubernetes.io/instance"])
+	assert.Equal(t, chart.AppVersion, deployment.Labels["app.kubernetes.io/version"])
+	assert.Equal(t, "Helm", deployment.Labels["app.kubernetes.io/managed-by"])
+	assert.Equal(t, namespaceName, deployment.Labels["actions.github.com/controller-service-account-namespace"])
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Labels["actions.github.com/controller-service-account-name"])
+	assert.Equal(t, "demo", deployment.Labels["actions.github.com/controller-watch-single-namespace"])
+
+	assert.Equal(t, int32(1), *deployment.Spec.Replicas)
+
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Selector.MatchLabels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "gha-runner-scale-set-controller", deployment.Spec.Template.Labels["app.kubernetes.io/name"])
+	assert.Equal(t, "test-arc", deployment.Spec.Template.Labels["app.kubernetes.io/instance"])
+
+	assert.Equal(t, "manager", deployment.Spec.Template.Annotations["kubectl.kubernetes.io/default-container"])
+
+	assert.Len(t, deployment.Spec.Template.Spec.ImagePullSecrets, 0)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", deployment.Spec.Template.Spec.ServiceAccountName)
+	assert.Nil(t, deployment.Spec.Template.Spec.SecurityContext)
+	assert.Empty(t, deployment.Spec.Template.Spec.PriorityClassName)
+	assert.Equal(t, int64(10), *deployment.Spec.Template.Spec.TerminationGracePeriodSeconds)
+	assert.Len(t, deployment.Spec.Template.Spec.Volumes, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Volumes[0].Name)
+	assert.NotNil(t, 10, deployment.Spec.Template.Spec.Volumes[0].EmptyDir)
+
+	assert.Len(t, deployment.Spec.Template.Spec.NodeSelector, 0)
+	assert.Nil(t, deployment.Spec.Template.Spec.Affinity)
+	assert.Len(t, deployment.Spec.Template.Spec.Tolerations, 0)
+
+	managerImage := "ghcr.io/actions/gha-runner-scale-set-controller:dev"
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers, 1)
+	assert.Equal(t, "manager", deployment.Spec.Template.Spec.Containers[0].Name)
+	assert.Equal(t, "ghcr.io/actions/gha-runner-scale-set-controller:dev", deployment.Spec.Template.Spec.Containers[0].Image)
+	assert.Equal(t, corev1.PullIfNotPresent, deployment.Spec.Template.Spec.Containers[0].ImagePullPolicy)
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Command, 1)
+	assert.Equal(t, "/manager", deployment.Spec.Template.Spec.Containers[0].Command[0])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Args, 3)
+	assert.Equal(t, "--auto-scaling-runner-set-only", deployment.Spec.Template.Spec.Containers[0].Args[0])
+	assert.Equal(t, "--log-level=debug", deployment.Spec.Template.Spec.Containers[0].Args[1])
+	assert.Equal(t, "--watch-single-namespace=demo", deployment.Spec.Template.Spec.Containers[0].Args[2])
+
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].Env, 2)
+	assert.Equal(t, "CONTROLLER_MANAGER_CONTAINER_IMAGE", deployment.Spec.Template.Spec.Containers[0].Env[0].Name)
+	assert.Equal(t, managerImage, deployment.Spec.Template.Spec.Containers[0].Env[0].Value)
+
+	assert.Equal(t, "CONTROLLER_MANAGER_POD_NAMESPACE", deployment.Spec.Template.Spec.Containers[0].Env[1].Name)
+	assert.Equal(t, "metadata.namespace", deployment.Spec.Template.Spec.Containers[0].Env[1].ValueFrom.FieldRef.FieldPath)
+
+	assert.Empty(t, deployment.Spec.Template.Spec.Containers[0].Resources)
+	assert.Nil(t, deployment.Spec.Template.Spec.Containers[0].SecurityContext)
+	assert.Len(t, deployment.Spec.Template.Spec.Containers[0].VolumeMounts, 1)
+	assert.Equal(t, "tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].Name)
+	assert.Equal(t, "/tmp", deployment.Spec.Template.Spec.Containers[0].VolumeMounts[0].MountPath)
+}
+
+func TestTemplate_WatchSingleNamespace_NotCreateManagerClusterRole(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"flags.watchSingleNamespace": "demo",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_cluster_role.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_cluster_role.yaml in chart", "We should get an error because the template should be skipped")
+}
+
+func TestTemplate_WatchSingleNamespace_NotManagerClusterRoleBinding(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"serviceAccount.create":      "true",
+			"flags.watchSingleNamespace": "demo",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	_, err = helm.RenderTemplateE(t, options, helmChartPath, releaseName, []string{"templates/manager_cluster_role_binding.yaml"})
+	assert.ErrorContains(t, err, "could not find template templates/manager_cluster_role_binding.yaml in chart", "We should get an error because the template should be skipped")
+}
+
+func TestTemplate_CreateManagerSingleNamespaceRole(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"flags.watchSingleNamespace": "demo",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_controller_role.yaml"})
+
+	var managerSingleNamespaceControllerRole rbacv1.Role
+	helm.UnmarshalK8SYaml(t, output, &managerSingleNamespaceControllerRole)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-role", managerSingleNamespaceControllerRole.Name)
+	assert.Equal(t, namespaceName, managerSingleNamespaceControllerRole.Namespace)
+	assert.Equal(t, 10, len(managerSingleNamespaceControllerRole.Rules))
+
+	output = helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_watch_role.yaml"})
+
+	var managerSingleNamespaceWatchRole rbacv1.Role
+	helm.UnmarshalK8SYaml(t, output, &managerSingleNamespaceWatchRole)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-role", managerSingleNamespaceWatchRole.Name)
+	assert.Equal(t, "demo", managerSingleNamespaceWatchRole.Namespace)
+	assert.Equal(t, 13, len(managerSingleNamespaceWatchRole.Rules))
+}
+
+func TestTemplate_ManagerSingleNamespaceRoleBinding(t *testing.T) {
+	t.Parallel()
+
+	// Path to the helm chart we will test
+	helmChartPath, err := filepath.Abs("../../gha-runner-scale-set-controller")
+	require.NoError(t, err)
+
+	releaseName := "test-arc"
+	namespaceName := "test-" + strings.ToLower(random.UniqueId())
+
+	options := &helm.Options{
+		SetValues: map[string]string{
+			"flags.watchSingleNamespace": "demo",
+		},
+		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
+	}
+
+	output := helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_controller_role_binding.yaml"})
+
+	var managerSingleNamespaceControllerRoleBinding rbacv1.RoleBinding
+	helm.UnmarshalK8SYaml(t, output, &managerSingleNamespaceControllerRoleBinding)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-rolebinding", managerSingleNamespaceControllerRoleBinding.Name)
+	assert.Equal(t, namespaceName, managerSingleNamespaceControllerRoleBinding.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-role", managerSingleNamespaceControllerRoleBinding.RoleRef.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", managerSingleNamespaceControllerRoleBinding.Subjects[0].Name)
+	assert.Equal(t, namespaceName, managerSingleNamespaceControllerRoleBinding.Subjects[0].Namespace)
+
+	output = helm.RenderTemplate(t, options, helmChartPath, releaseName, []string{"templates/manager_single_namespace_watch_role_binding.yaml"})
+
+	var managerSingleNamespaceWatchRoleBinding rbacv1.RoleBinding
+	helm.UnmarshalK8SYaml(t, output, &managerSingleNamespaceWatchRoleBinding)
+
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-rolebinding", managerSingleNamespaceWatchRoleBinding.Name)
+	assert.Equal(t, "demo", managerSingleNamespaceWatchRoleBinding.Namespace)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller-manager-single-namespace-role", managerSingleNamespaceWatchRoleBinding.RoleRef.Name)
+	assert.Equal(t, "test-arc-gha-runner-scale-set-controller", managerSingleNamespaceWatchRoleBinding.Subjects[0].Name)
+	assert.Equal(t, namespaceName, managerSingleNamespaceWatchRoleBinding.Subjects[0].Namespace)
+}

charts/gha-runner-scale-set-controller/values.yaml

@@ -0,0 +1,74 @@
+# Default values for gha-runner-scale-set-controller.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+labels: {}
+
+# leaderElection will be enabled when replicaCount>1,
+# So, only one replica will in charge of reconciliation at a given time
+# leaderElectionId will be set to {{ define gha-runner-scale-set-controller.fullname }}.
+replicaCount: 1
+
+image:
+  repository: "ghcr.io/actions/gha-runner-scale-set-controller"
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created for running the controller pod
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  # You can not use the default service account for this.
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+# Leverage a PriorityClass to ensure your pods survive resource shortages
+# ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
+# PriorityClass: system-cluster-critical
+priorityClassName: ""
+
+flags:
+  # Log level can be set here with one of the following values: "debug", "info", "warn", "error".
+  # Defaults to "debug".
+  logLevel: "debug"
+
+  # Restricts the controller to only watch resources in the desired namespace.
+  # Defaults to watch all namespaces when unset.
+  # watchSingleNamespace: ""

charts/gha-runner-scale-set/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/gha-runner-scale-set/Chart.yaml

@@ -0,0 +1,33 @@
+apiVersion: v2
+name: gha-runner-scale-set
+description: A Helm chart for deploying an AutoScalingRunnerSet
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.3.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.3.0"
+
+home: https://github.com/actions/dev-arc
+
+sources:
+  - "https://github.com/actions/dev-arc"
+
+maintainers:
+  - name: actions
+    url: https://github.com/actions

charts/gha-runner-scale-set/ci/ci-values.yaml

@@ -0,0 +1,6 @@
+# Set the following to dummy values.
+# This is only useful in CI
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+
+githubConfigSecret:
+  github_token: test

charts/gha-runner-scale-set/templates/NOTES.txt

@@ -0,0 +1,3 @@
+Thank you for installing {{ .Chart.Name }}.
+
+Your release is named {{ .Release.Name }}.

charts/gha-runner-scale-set/templates/_helpers.tpl

@@ -0,0 +1,551 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "gha-runner-scale-set.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "gha-runner-scale-set.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "gha-runner-scale-set.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "gha-runner-scale-set.labels" -}}
+helm.sh/chart: {{ include "gha-runner-scale-set.chart" . }}
+{{ include "gha-runner-scale-set.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "gha-runner-scale-set.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "gha-runner-scale-set.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.githubsecret" -}}
+  {{- if kindIs "string" .Values.githubConfigSecret }}
+    {{- if not (empty .Values.githubConfigSecret) }}
+{{- .Values.githubConfigSecret }}
+    {{- else}}
+{{- fail "Values.githubConfigSecret is required for setting auth with GitHub server." }}
+    {{- end }}
+  {{- else }}
+{{- include "gha-runner-scale-set.fullname" . }}-github-secret
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.noPermissionServiceAccountName" -}}
+{{- include "gha-runner-scale-set.fullname" . }}-no-permission-service-account
+{{- end }}
+
+{{- define "gha-runner-scale-set.kubeModeRoleName" -}}
+{{- include "gha-runner-scale-set.fullname" . }}-kube-mode-role
+{{- end }}
+
+{{- define "gha-runner-scale-set.kubeModeServiceAccountName" -}}
+{{- include "gha-runner-scale-set.fullname" . }}-kube-mode-service-account
+{{- end }}
+
+{{- define "gha-runner-scale-set.dind-init-container" -}}
+{{- range $i, $val := .Values.template.spec.containers }}
+  {{- if eq $val.name "runner" }}
+image: {{ $val.image }}
+command: ["cp"]
+args: ["-r", "-v", "/home/runner/externals/.", "/home/runner/tmpDir/"]
+volumeMounts:
+  - name: dind-externals
+    mountPath: /home/runner/tmpDir
+  {{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.dind-container" -}}
+image: docker:dind
+securityContext:
+  privileged: true
+volumeMounts:
+  - name: work
+    mountPath: /home/runner/_work
+  - name: dind-cert
+    mountPath: /certs/client
+  - name: dind-externals
+    mountPath: /home/runner/externals
+{{- end }}
+
+{{- define "gha-runner-scale-set.dind-volume" -}}
+- name: dind-cert
+  emptyDir: {}
+- name: dind-externals
+  emptyDir: {}
+{{- end }}
+
+{{- define "gha-runner-scale-set.tls-volume" -}}
+- name: github-server-tls-cert
+  configMap:
+    name: {{ .certificateFrom.configMapKeyRef.name }}
+    items:
+      - key: {{ .certificateFrom.configMapKeyRef.key }}
+        path: {{ .certificateFrom.configMapKeyRef.key }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.dind-work-volume" -}}
+{{- $createWorkVolume := 1 }}
+  {{- range $i, $volume := .Values.template.spec.volumes }}
+    {{- if eq $volume.name "work" }}
+      {{- $createWorkVolume = 0 }}
+- {{ $volume | toYaml | nindent 2 }}
+    {{- end }}
+  {{- end }}
+  {{- if eq $createWorkVolume 1 }}
+- name: work
+  emptyDir: {}
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.kubernetes-mode-work-volume" -}}
+{{- $createWorkVolume := 1 }}
+  {{- range $i, $volume := .Values.template.spec.volumes }}
+    {{- if eq $volume.name "work" }}
+      {{- $createWorkVolume = 0 }}
+- {{ $volume | toYaml | nindent 2 }}
+    {{- end }}
+  {{- end }}
+  {{- if eq $createWorkVolume 1 }}
+- name: work
+  ephemeral:
+    volumeClaimTemplate:
+      spec:
+        {{- .Values.containerMode.kubernetesModeWorkVolumeClaim | toYaml | nindent 8 }}
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.non-work-volumes" -}}
+  {{- range $i, $volume := .Values.template.spec.volumes }}
+    {{- if ne $volume.name "work" }}
+- {{ $volume | toYaml | nindent 2 }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.non-runner-containers" -}}
+  {{- range $i, $container := .Values.template.spec.containers }}
+    {{- if ne $container.name "runner" }}
+- {{ $container | toYaml | nindent 2 }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.non-runner-non-dind-containers" -}}
+  {{- range $i, $container := .Values.template.spec.containers }}
+    {{- if and (ne $container.name "runner") (ne $container.name "dind") }}
+- {{ $container | toYaml | nindent 2 }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.dind-runner-container" -}}
+{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
+{{- range $i, $container := .Values.template.spec.containers }}
+  {{- if eq $container.name "runner" }}
+    {{- range $key, $val := $container }}
+      {{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
+{{ $key }}: {{ $val | toYaml | nindent 2 }}
+      {{- end }}
+    {{- end }}
+    {{- $setDockerHost := 1 }}
+    {{- $setDockerTlsVerify := 1 }}
+    {{- $setDockerCertPath := 1 }}
+    {{- $setRunnerWaitDocker := 1 }}
+    {{- $setNodeExtraCaCerts := 0 }}
+    {{- $setRunnerUpdateCaCerts := 0 }}
+    {{- if $tlsConfig.runnerMountPath }}
+      {{- $setNodeExtraCaCerts = 1 }}
+      {{- $setRunnerUpdateCaCerts = 1 }}
+    {{- end }}
+env:
+    {{- with $container.env }}
+      {{- range $i, $env := . }}
+        {{- if eq $env.name "DOCKER_HOST" }}
+          {{- $setDockerHost = 0 }}
+        {{- end }}
+        {{- if eq $env.name "DOCKER_TLS_VERIFY" }}
+          {{- $setDockerTlsVerify = 0 }}
+        {{- end }}
+        {{- if eq $env.name "DOCKER_CERT_PATH" }}
+          {{- $setDockerCertPath = 0 }}
+        {{- end }}
+        {{- if eq $env.name "RUNNER_WAIT_FOR_DOCKER_IN_SECONDS" }}
+          {{- $setRunnerWaitDocker = 0 }}
+        {{- end }}
+        {{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
+          {{- $setNodeExtraCaCerts = 0 }}
+        {{- end }}
+        {{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
+          {{- $setRunnerUpdateCaCerts = 0 }}
+        {{- end }}
+  - {{ $env | toYaml | nindent 4 }}
+      {{- end }}
+    {{- end }}
+    {{- if $setDockerHost }}
+  - name: DOCKER_HOST
+    value: tcp://localhost:2376
+    {{- end }}
+    {{- if $setDockerTlsVerify }}
+  - name: DOCKER_TLS_VERIFY
+    value: "1"
+    {{- end }}
+    {{- if $setDockerCertPath }}
+  - name: DOCKER_CERT_PATH
+    value: /certs/client
+    {{- end }}
+    {{- if $setRunnerWaitDocker }}
+  - name: RUNNER_WAIT_FOR_DOCKER_IN_SECONDS
+    value: "120"
+    {{- end }}
+    {{- if $setNodeExtraCaCerts }}
+  - name: NODE_EXTRA_CA_CERTS
+    value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+    {{- end }}
+    {{- if $setRunnerUpdateCaCerts }}
+  - name: RUNNER_UPDATE_CA_CERTS
+    value: "1"
+    {{- end }}
+    {{- $mountWork := 1 }}
+    {{- $mountDindCert := 1 }}
+    {{- $mountGitHubServerTLS := 0 }}
+    {{- if $tlsConfig.runnerMountPath }}
+      {{- $mountGitHubServerTLS = 1 }}
+    {{- end }}
+volumeMounts:
+    {{- with $container.volumeMounts }}
+      {{- range $i, $volMount := . }}
+        {{- if eq $volMount.name "work" }}
+          {{- $mountWork = 0 }}
+        {{- end }}
+        {{- if eq $volMount.name "dind-cert" }}
+          {{- $mountDindCert = 0 }}
+        {{- end }}
+        {{- if eq $volMount.name "github-server-tls-cert" }}
+          {{- $mountGitHubServerTLS = 0 }}
+        {{- end }}
+  - {{ $volMount | toYaml | nindent 4 }}
+      {{- end }}
+    {{- end }}
+    {{- if $mountWork }}
+  - name: work
+    mountPath: /home/runner/_work
+    {{- end }}
+    {{- if $mountDindCert }}
+  - name: dind-cert
+    mountPath: /certs/client
+    readOnly: true
+    {{- end }}
+    {{- if $mountGitHubServerTLS }}
+  - name: github-server-tls-cert
+    mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+    subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.kubernetes-mode-runner-container" -}}
+{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
+{{- range $i, $container := .Values.template.spec.containers }}
+  {{- if eq $container.name "runner" }}
+    {{- range $key, $val := $container }}
+      {{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
+{{ $key }}: {{ $val | toYaml | nindent 2 }}
+      {{- end }}
+    {{- end }}
+    {{- $setContainerHooks := 1 }}
+    {{- $setPodName := 1 }}
+    {{- $setRequireJobContainer := 1 }}
+    {{- $setNodeExtraCaCerts := 0 }}
+    {{- $setRunnerUpdateCaCerts := 0 }}
+    {{- if $tlsConfig.runnerMountPath }}
+      {{- $setNodeExtraCaCerts = 1 }}
+      {{- $setRunnerUpdateCaCerts = 1 }}
+    {{- end }}
+env:
+    {{- with $container.env }}
+      {{- range $i, $env := . }}
+        {{- if eq $env.name "ACTIONS_RUNNER_CONTAINER_HOOKS" }}
+          {{- $setContainerHooks = 0 }}
+        {{- end }}
+        {{- if eq $env.name "ACTIONS_RUNNER_POD_NAME" }}
+          {{- $setPodName = 0 }}
+        {{- end }}
+        {{- if eq $env.name "ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER" }}
+          {{- $setRequireJobContainer = 0 }}
+        {{- end }}
+        {{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
+          {{- $setNodeExtraCaCerts = 0 }}
+        {{- end }}
+        {{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
+          {{- $setRunnerUpdateCaCerts = 0 }}
+        {{- end }}
+  - {{ $env | toYaml | nindent 4 }}
+      {{- end }}
+    {{- end }}
+    {{- if $setContainerHooks }}
+  - name: ACTIONS_RUNNER_CONTAINER_HOOKS
+    value: /home/runner/k8s/index.js
+    {{- end }}
+    {{- if $setPodName }}
+  - name: ACTIONS_RUNNER_POD_NAME
+    valueFrom:
+      fieldRef:
+        fieldPath: metadata.name
+    {{- end }}
+    {{- if $setRequireJobContainer }}
+  - name: ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER
+    value: "true"
+    {{- end }}
+    {{- if $setNodeExtraCaCerts }}
+  - name: NODE_EXTRA_CA_CERTS
+    value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+    {{- end }}
+    {{- if $setRunnerUpdateCaCerts }}
+  - name: RUNNER_UPDATE_CA_CERTS
+    value: "1"
+    {{- end }}
+    {{- $mountWork := 1 }}
+    {{- $mountGitHubServerTLS := 0 }}
+    {{- if $tlsConfig.runnerMountPath }}
+      {{- $mountGitHubServerTLS = 1 }}
+    {{- end }}
+volumeMounts:
+    {{- with $container.volumeMounts }}
+      {{- range $i, $volMount := . }}
+        {{- if eq $volMount.name "work" }}
+          {{- $mountWork = 0 }}
+        {{- end }}
+        {{- if eq $volMount.name "github-server-tls-cert" }}
+          {{- $mountGitHubServerTLS = 0 }}
+        {{- end }}
+  - {{ $volMount | toYaml | nindent 4 }}
+      {{- end }}
+    {{- end }}
+    {{- if $mountWork }}
+  - name: work
+    mountPath: /home/runner/_work
+    {{- end }}
+    {{- if $mountGitHubServerTLS }}
+  - name: github-server-tls-cert
+    mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+    subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.default-mode-runner-containers" -}}
+{{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
+{{- range $i, $container := .Values.template.spec.containers }}
+{{- if ne $container.name "runner" }}
+- {{ $container | toYaml | nindent 2 }}
+{{- else }}
+- name: {{ $container.name }}
+  {{- range $key, $val := $container }}
+    {{- if and (ne $key "env") (ne $key "volumeMounts") (ne $key "name") }}
+  {{ $key }}: {{ $val | toYaml | nindent 4 }}
+    {{- end }}
+  {{- end }}
+  {{- $setNodeExtraCaCerts := 0 }}
+  {{- $setRunnerUpdateCaCerts := 0 }}
+  {{- if $tlsConfig.runnerMountPath }}
+    {{- $setNodeExtraCaCerts = 1 }}
+    {{- $setRunnerUpdateCaCerts = 1 }}
+  {{- end }}
+  env:
+    {{- with $container.env }}
+      {{- range $i, $env := . }}
+        {{- if eq $env.name "NODE_EXTRA_CA_CERTS" }}
+          {{- $setNodeExtraCaCerts = 0 }}
+        {{- end }}
+        {{- if eq $env.name "RUNNER_UPDATE_CA_CERTS" }}
+          {{- $setRunnerUpdateCaCerts = 0 }}
+        {{- end }}
+    - {{ $env | toYaml | nindent 6 }}
+      {{- end }}
+    {{- end }}
+    {{- if $setNodeExtraCaCerts }}
+    - name: NODE_EXTRA_CA_CERTS
+      value: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+    {{- end }}
+    {{- if $setRunnerUpdateCaCerts }}
+    - name: RUNNER_UPDATE_CA_CERTS
+      value: "1"
+    {{- end }}
+    {{- $mountGitHubServerTLS := 0 }}
+    {{- if $tlsConfig.runnerMountPath }}
+      {{- $mountGitHubServerTLS = 1 }}
+    {{- end }}
+  volumeMounts:
+    {{- with $container.volumeMounts }}
+      {{- range $i, $volMount := . }}
+        {{- if eq $volMount.name "github-server-tls-cert" }}
+          {{- $mountGitHubServerTLS = 0 }}
+        {{- end }}
+    - {{ $volMount | toYaml | nindent 6 }}
+      {{- end }}
+    {{- end }}
+    {{- if $mountGitHubServerTLS }}
+    - name: github-server-tls-cert
+      mountPath: {{ clean (print $tlsConfig.runnerMountPath "/" $tlsConfig.certificateFrom.configMapKeyRef.key) }}
+      subPath: {{ $tlsConfig.certificateFrom.configMapKeyRef.key }}
+    {{- end }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.managerRoleName" -}}
+{{- include "gha-runner-scale-set.fullname" . }}-manager-role
+{{- end }}
+
+{{- define "gha-runner-scale-set.managerRoleBinding" -}}
+{{- include "gha-runner-scale-set.fullname" . }}-manager-role-binding
+{{- end }}
+
+{{- define "gha-runner-scale-set.managerServiceAccountName" -}}
+{{- $searchControllerDeployment := 1 }}
+{{- if .Values.controllerServiceAccount }}
+  {{- if .Values.controllerServiceAccount.name }}
+    {{- $searchControllerDeployment = 0 }}
+{{- .Values.controllerServiceAccount.name }}
+  {{- end }}
+{{- end }}
+{{- if eq $searchControllerDeployment 1 }}
+  {{- $multiNamespacesCounter := 0 }}
+  {{- $singleNamespaceCounter := 0 }}
+  {{- $controllerDeployment := dict }}
+  {{- $singleNamespaceControllerDeployments := dict }}
+  {{- $managerServiceAccountName := "" }}
+  {{- range $index, $deployment := (lookup "apps/v1" "Deployment" "" "").items }}
+    {{- if kindIs "map" $deployment.metadata.labels }}
+      {{- if eq (get $deployment.metadata.labels "app.kubernetes.io/part-of") "gha-runner-scale-set-controller" }}
+        {{- if hasKey $deployment.metadata.labels "actions.github.com/controller-watch-single-namespace" }}
+          {{- $singleNamespaceCounter = add $singleNamespaceCounter 1 }}
+          {{- $_ := set $singleNamespaceControllerDeployments (get $deployment.metadata.labels "actions.github.com/controller-watch-single-namespace") $deployment}}
+        {{- else }}
+          {{- $multiNamespacesCounter = add $multiNamespacesCounter 1 }}
+          {{- $controllerDeployment = $deployment }}
+        {{- end }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+  {{- if and (eq $multiNamespacesCounter 0) (eq $singleNamespaceCounter 0) }}
+    {{- fail "No gha-runner-scale-set-controller deployment found using label (app.kubernetes.io/part-of=gha-runner-scale-set-controller). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if and (gt $multiNamespacesCounter 0) (gt $singleNamespaceCounter 0) }}
+    {{- fail "Found both gha-runner-scale-set-controller installed with flags.watchSingleNamespace set and unset in cluster, this is not supported. Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if gt $multiNamespacesCounter 1 }}
+    {{- fail "More than one gha-runner-scale-set-controller deployment found using label (app.kubernetes.io/part-of=gha-runner-scale-set-controller). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if eq $multiNamespacesCounter 1 }}
+    {{- with $controllerDeployment.metadata }}
+      {{- $managerServiceAccountName = (get $controllerDeployment.metadata.labels "actions.github.com/controller-service-account-name") }}
+    {{- end }}
+  {{- else if gt $singleNamespaceCounter 0 }}
+    {{- if hasKey $singleNamespaceControllerDeployments .Release.Namespace }}
+      {{- $controllerDeployment = get $singleNamespaceControllerDeployments .Release.Namespace }}
+      {{- with $controllerDeployment.metadata }}
+        {{- $managerServiceAccountName = (get $controllerDeployment.metadata.labels "actions.github.com/controller-service-account-name") }}
+      {{- end }}
+    {{- else }}
+      {{- fail "No gha-runner-scale-set-controller deployment that watch this namespace found using label (actions.github.com/controller-watch-single-namespace). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+    {{- end }}
+  {{- end }}
+  {{- if eq $managerServiceAccountName "" }}
+    {{- fail "No service account name found for gha-runner-scale-set-controller deployment using label (actions.github.com/controller-service-account-name), consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+{{- $managerServiceAccountName }}
+{{- end }}
+{{- end }}
+
+{{- define "gha-runner-scale-set.managerServiceAccountNamespace" -}}
+{{- $searchControllerDeployment := 1 }}
+{{- if .Values.controllerServiceAccount }}
+  {{- if .Values.controllerServiceAccount.namespace }}
+    {{- $searchControllerDeployment = 0 }}
+{{- .Values.controllerServiceAccount.namespace }}
+  {{- end }}
+{{- end }}
+{{- if eq $searchControllerDeployment 1 }}
+  {{- $multiNamespacesCounter := 0 }}
+  {{- $singleNamespaceCounter := 0 }}
+  {{- $controllerDeployment := dict }}
+  {{- $singleNamespaceControllerDeployments := dict }}
+  {{- $managerServiceAccountNamespace := "" }}
+  {{- range $index, $deployment := (lookup "apps/v1" "Deployment" "" "").items }}
+    {{- if kindIs "map" $deployment.metadata.labels }}
+      {{- if eq (get $deployment.metadata.labels "app.kubernetes.io/part-of") "gha-runner-scale-set-controller" }}
+        {{- if hasKey $deployment.metadata.labels "actions.github.com/controller-watch-single-namespace" }}
+          {{- $singleNamespaceCounter = add $singleNamespaceCounter 1 }}
+          {{- $_ := set $singleNamespaceControllerDeployments (get $deployment.metadata.labels "actions.github.com/controller-watch-single-namespace") $deployment}}
+        {{- else }}
+          {{- $multiNamespacesCounter = add $multiNamespacesCounter 1 }}
+          {{- $controllerDeployment = $deployment }}
+        {{- end }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+  {{- if and (eq $multiNamespacesCounter 0) (eq $singleNamespaceCounter 0) }}
+    {{- fail "No gha-runner-scale-set-controller deployment found using label (app.kubernetes.io/part-of=gha-runner-scale-set-controller). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if and (gt $multiNamespacesCounter 0) (gt $singleNamespaceCounter 0) }}
+    {{- fail "Found both gha-runner-scale-set-controller installed with flags.watchSingleNamespace set and unset in cluster, this is not supported. Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if gt $multiNamespacesCounter 1 }}
+    {{- fail "More than one gha-runner-scale-set-controller deployment found using label (app.kubernetes.io/part-of=gha-runner-scale-set-controller). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+  {{- if eq $multiNamespacesCounter 1 }}
+    {{- with $controllerDeployment.metadata }}
+      {{- $managerServiceAccountNamespace = (get $controllerDeployment.metadata.labels "actions.github.com/controller-service-account-namespace") }}
+    {{- end }}
+  {{- else if gt $singleNamespaceCounter 0 }}
+    {{- if hasKey $singleNamespaceControllerDeployments .Release.Namespace }}
+      {{- $controllerDeployment = get $singleNamespaceControllerDeployments .Release.Namespace }}
+      {{- with $controllerDeployment.metadata }}
+        {{- $managerServiceAccountNamespace = (get $controllerDeployment.metadata.labels "actions.github.com/controller-service-account-namespace") }}
+      {{- end }}
+    {{- else }}
+      {{- fail "No gha-runner-scale-set-controller deployment that watch this namespace found using label (actions.github.com/controller-watch-single-namespace). Consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+    {{- end }}
+  {{- end }}
+  {{- if eq $managerServiceAccountNamespace "" }}
+    {{- fail "No service account namespace found for gha-runner-scale-set-controller deployment using label (actions.github.com/controller-service-account-namespace), consider setting controllerServiceAccount.name in values.yaml to be explicit if you think the discovery is wrong." }}
+  {{- end }}
+{{- $managerServiceAccountNamespace }}
+{{- end }}
+{{- end }}

charts/gha-runner-scale-set/templates/autoscalingrunnerset.yaml

@@ -0,0 +1,140 @@
+apiVersion: actions.github.com/v1alpha1
+kind: AutoscalingRunnerSet
+metadata:
+  {{- if or (not .Release.Name) (gt (len .Release.Name) 45) }}
+  {{ fail "Name must have up to 45 characters" }}
+  {{- end }}
+  {{- if gt (len .Release.Namespace) 63 }}
+  {{ fail "Namespace must have up to 63 characters" }}
+  {{- end }}
+  name: {{ .Release.Name }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set.labels" . | nindent 4 }}
+spec:
+  githubConfigUrl: {{ required ".Values.githubConfigUrl is required" (trimSuffix "/" .Values.githubConfigUrl) }}
+  githubConfigSecret: {{ include "gha-runner-scale-set.githubsecret" . }}
+  {{- with .Values.runnerGroup }}
+  runnerGroup: {{ . }}
+  {{- end }}
+  {{- with .Values.runnerScaleSetName }}
+  runnerScaleSetName: {{ . }}
+  {{- end }}
+
+  {{- if .Values.githubServerTLS }}
+  githubServerTLS:
+    {{- with .Values.githubServerTLS.certificateFrom }}
+    certificateFrom:
+      configMapKeyRef:
+        name: {{ .configMapKeyRef.name }}
+        key: {{ .configMapKeyRef.key }}
+    {{- end }}
+  {{- end }}
+
+  {{- if .Values.proxy }}
+  proxy:
+    {{- if .Values.proxy.http }}
+    http:
+      url: {{ .Values.proxy.http.url }}
+      {{- if .Values.proxy.http.credentialSecretRef }}
+      credentialSecretRef: {{ .Values.proxy.http.credentialSecretRef }}
+      {{- end }}
+    {{- end }}
+    {{- if .Values.proxy.https }}
+    https:
+      url: {{ .Values.proxy.https.url }}
+      {{- if .Values.proxy.https.credentialSecretRef }}
+      credentialSecretRef: {{ .Values.proxy.https.credentialSecretRef }}
+      {{- end }}
+    {{- end }}
+    {{- if and .Values.proxy.noProxy (kindIs "slice" .Values.proxy.noProxy) }}
+    noProxy: {{ .Values.proxy.noProxy | toYaml | nindent 6}}
+    {{- end }}
+  {{- end }}
+
+  {{- if and (or (kindIs "int64" .Values.minRunners) (kindIs "float64" .Values.minRunners)) (or (kindIs "int64" .Values.maxRunners) (kindIs "float64" .Values.maxRunners)) }}
+    {{- if gt .Values.minRunners .Values.maxRunners }}
+      {{- fail "maxRunners has to be greater or equal to minRunners" }}
+    {{- end }}
+  {{- end }}
+
+  {{- if or (kindIs "int64" .Values.maxRunners) (kindIs "float64" .Values.maxRunners) }}
+    {{- if lt (.Values.maxRunners | int) 0 }}
+      {{- fail "maxRunners has to be greater or equal to 0" }}
+    {{- end }}
+  maxRunners: {{ .Values.maxRunners | int }}
+  {{- end }}
+
+  {{- if or (kindIs "int64" .Values.minRunners) (kindIs "float64" .Values.minRunners) }}
+    {{- if lt (.Values.minRunners | int) 0 }}
+      {{- fail "minRunners has to be greater or equal to 0" }}
+    {{- end }}
+  minRunners: {{ .Values.minRunners | int }}
+  {{- end }}
+
+  template:
+    {{- with .Values.template.metadata }}
+    metadata:
+      {{- with .labels }}
+      labels:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .annotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    {{- end }}
+    spec:
+      {{- range $key, $val := .Values.template.spec }}
+        {{- if and (ne $key "containers") (ne $key "volumes") (ne $key "initContainers") (ne $key "serviceAccountName") }}
+      {{ $key }}: {{ $val | toYaml | nindent 8 }}
+        {{- end }}
+      {{- end }}
+      {{- if eq .Values.containerMode.type "kubernetes" }}
+      serviceAccountName: {{ default (include "gha-runner-scale-set.kubeModeServiceAccountName" .) .Values.template.spec.serviceAccountName }}
+      {{- else }}
+      serviceAccountName: {{ default (include "gha-runner-scale-set.noPermissionServiceAccountName" .) .Values.template.spec.serviceAccountName }}
+      {{- end }}
+      {{- if or .Values.template.spec.initContainers (eq .Values.containerMode.type "dind") }}
+      initContainers:
+        {{- if eq .Values.containerMode.type "dind" }}
+      - name: init-dind-externals
+        {{- include "gha-runner-scale-set.dind-init-container" . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.template.spec.initContainers }}
+      {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- end }}
+      containers:
+      {{- if eq .Values.containerMode.type "dind" }}
+      - name: runner
+        {{- include "gha-runner-scale-set.dind-runner-container" . | nindent 8 }}
+      - name: dind
+        {{- include "gha-runner-scale-set.dind-container" . | nindent 8 }}
+      {{- include "gha-runner-scale-set.non-runner-non-dind-containers" . | nindent 6 }}
+      {{- else if eq .Values.containerMode.type "kubernetes" }}
+      - name: runner
+        {{- include "gha-runner-scale-set.kubernetes-mode-runner-container" . | nindent 8 }}
+      {{- include "gha-runner-scale-set.non-runner-containers" . | nindent 6 }}
+      {{- else }}
+      {{- include "gha-runner-scale-set.default-mode-runner-containers" . | nindent 6 }}
+      {{- end }}
+      {{- $tlsConfig := (default (dict) .Values.githubServerTLS) }}
+      {{- if or .Values.template.spec.volumes (eq .Values.containerMode.type "dind") (eq .Values.containerMode.type "kubernetes") $tlsConfig.runnerMountPath }}
+      volumes:
+        {{- if $tlsConfig.runnerMountPath }}
+          {{- include "gha-runner-scale-set.tls-volume" $tlsConfig | nindent 6 }}
+        {{- end }}
+        {{- if eq .Values.containerMode.type "dind" }}
+          {{- include "gha-runner-scale-set.dind-volume" . | nindent 6 }}
+          {{- include "gha-runner-scale-set.dind-work-volume" . | nindent 6 }}
+          {{- include "gha-runner-scale-set.non-work-volumes" . | nindent 6 }}
+        {{- else if eq .Values.containerMode.type "kubernetes" }}
+          {{- include "gha-runner-scale-set.kubernetes-mode-work-volume" . | nindent 6 }}
+          {{- include "gha-runner-scale-set.non-work-volumes" . | nindent 6 }}
+        {{- else }}
+          {{- with .Values.template.spec.volumes }}
+        {{- toYaml . | nindent 6 }}
+          {{- end }}
+        {{- end }}
+      {{- end }}

charts/gha-runner-scale-set/templates/githubsecret.yaml

@@ -0,0 +1,39 @@
+{{- if not (kindIs "string" .Values.githubConfigSecret) }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "gha-runner-scale-set.githubsecret" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set.labels" . | nindent 4 }}
+  finalizers:
+    - actions.github.com/secret-protection
+data:
+  {{- $hasToken := false }}
+  {{- $hasAppId := false }}
+  {{- $hasInstallationId := false }}
+  {{- $hasPrivateKey := false }}
+  {{- range $secretName, $secretValue := (required "Values.githubConfigSecret is required for setting auth with GitHub server." .Values.githubConfigSecret) }}
+    {{- if $secretValue }}
+  {{ $secretName }}: {{ $secretValue | toString | b64enc }}
+      {{- if eq $secretName "github_token" }}
+        {{- $hasToken = true }}
+      {{- end }}
+      {{- if eq $secretName "github_app_id" }}
+        {{- $hasAppId = true }}
+      {{- end }}
+      {{- if eq $secretName "github_app_installation_id" }}
+        {{- $hasInstallationId = true }}
+      {{- end }}
+      {{- if eq $secretName "github_app_private_key" }}
+        {{- $hasPrivateKey = true }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+  {{- if and (not $hasToken) (not ($hasAppId)) }}
+    {{- fail "A valid .Values.githubConfigSecret is required for setting auth with GitHub server, provide .Values.githubConfigSecret.github_token or .Values.githubConfigSecret.github_app_id." }}
+  {{- end }}
+  {{- if and $hasAppId (or (not $hasInstallationId) (not $hasPrivateKey)) }}
+    {{- fail "A valid .Values.githubConfigSecret is required for setting auth with GitHub server, provide .Values.githubConfigSecret.github_app_installation_id and .Values.githubConfigSecret.github_app_private_key." }}
+  {{- end }}
+{{- end}}

charts/gha-runner-scale-set/templates/kube_mode_role.yaml

@@ -0,0 +1,24 @@
+{{- if and (eq .Values.containerMode.type "kubernetes") (not .Values.template.spec.serviceAccountName) }}
+# default permission for runner pod service account in kubernetes mode (container hook)
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set.kubeModeRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+rules:
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: [""]
+  resources: ["pods/exec"]
+  verbs: ["get", "create"]
+- apiGroups: [""]
+  resources: ["pods/log"]
+  verbs: ["get", "list", "watch",]
+- apiGroups: ["batch"]
+  resources: ["jobs"]
+  verbs: ["get", "list", "create", "delete"]
+- apiGroups: [""]
+  resources: ["secrets"]
+  verbs: ["get", "list", "create", "delete"]
+{{- end }}

charts/gha-runner-scale-set/templates/kube_mode_role_binding.yaml

@@ -0,0 +1,15 @@
+{{- if and (eq .Values.containerMode.type "kubernetes") (not .Values.template.spec.serviceAccountName) }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set.kubeModeRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set.kubeModeRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set.kubeModeServiceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/gha-runner-scale-set/templates/kube_mode_serviceaccount.yaml

@@ -0,0 +1,9 @@
+{{- if and (eq .Values.containerMode.type "kubernetes") (not .Values.template.spec.serviceAccountName) }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "gha-runner-scale-set.kubeModeServiceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set.labels" . | nindent 4 }}
+{{- end }}

charts/gha-runner-scale-set/templates/manager_role.yaml

@@ -0,0 +1,59 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "gha-runner-scale-set.managerRoleName" . }}
+  namespace: {{ .Release.Namespace }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - create
+  - delete
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - pods/status
+  verbs:
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - rolebindings
+  verbs:
+  - create
+  - delete
+  - get
+  - patch
+  - update
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - roles
+  verbs:
+  - create
+  - delete
+  - get
+  - patch
+  - update
+{{- if .Values.githubServerTLS }}
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+{{- end }}

charts/gha-runner-scale-set/templates/manager_role_binding.yaml

@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "gha-runner-scale-set.managerRoleBinding" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "gha-runner-scale-set.managerRoleName" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "gha-runner-scale-set.managerServiceAccountName" . | nindent 4 }}
+  namespace: {{ include "gha-runner-scale-set.managerServiceAccountNamespace" . | nindent 4 }}

charts/gha-runner-scale-set/templates/no_permission_serviceaccount.yaml

@@ -0,0 +1,9 @@
+{{- if and (ne .Values.containerMode.type "kubernetes") (not .Values.template.spec.serviceAccountName) }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "gha-runner-scale-set.noPermissionServiceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "gha-runner-scale-set.labels" . | nindent 4 }}
+{{- end }}

charts/gha-runner-scale-set/tests/values.yaml

@@ -0,0 +1,8 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+maxRunners: 10
+minRunners: 5
+controllerServiceAccount:
+  name: "arc"
+  namespace: "arc-system"

charts/gha-runner-scale-set/tests/values_dind_extra_volumes.yaml

@@ -0,0 +1,19 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: other
+      image: other-image:latest
+    volumes:
+    - name: foo
+      emptyDir: {}
+    - name: bar
+      emptyDir: {}
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory
+containerMode:
+  type: dind

charts/gha-runner-scale-set/tests/values_dind_merge_spec.yaml

@@ -0,0 +1,31 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: runner
+      image: runner-image:latest
+      env:
+      - name: DOCKER_HOST
+        value: tcp://localhost:9999
+      - name: MY_NODE_NAME
+        valueFrom:
+          fieldRef:
+            fieldPath: spec.nodeName
+      volumeMounts:
+      - name: work
+        mountPath: /work
+      - name: others
+        mountPath: /others
+      resources:
+        limits:
+          memory: "64Mi"
+          cpu: "250m"
+    volumes:
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory
+containerMode:
+  type: dind

charts/gha-runner-scale-set/tests/values_extra_containers.yaml

@@ -0,0 +1,46 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: runner
+      image: runner-image:latest
+      env:
+      - name: SOME_ENV
+        value: SOME_VALUE
+      - name: MY_NODE_NAME
+        valueFrom:
+          fieldRef:
+            fieldPath: spec.nodeName
+      volumeMounts:
+      - name: work
+        mountPath: /work
+      - name: others
+        mountPath: /others
+      resources:
+        limits:
+          memory: "64Mi"
+          cpu: "250m"
+    - name: other
+      image: other-image:latest
+      volumeMounts:
+      - name: work
+        mountPath: /work
+      - name: others
+        mountPath: /others
+      resources:
+        limits:
+          memory: "64Mi"
+          cpu: "250m"
+    volumes:
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory
+    dnsPolicy: "None"
+    dnsConfig:
+      nameservers:
+        - 192.0.2.1
+containerMode:
+  type: none

charts/gha-runner-scale-set/tests/values_extra_pod_spec.yaml

@@ -0,0 +1,12 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: runner
+      image: runner-image:latest
+    dnsPolicy: "None"
+    dnsConfig:
+      nameservers:
+        - 192.0.2.1

charts/gha-runner-scale-set/tests/values_extra_volumes.yaml

@@ -0,0 +1,17 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: other
+      image: other-image:latest
+    volumes:
+    - name: foo
+      emptyDir: {}
+    - name: bar
+      emptyDir: {}
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory

charts/gha-runner-scale-set/tests/values_k8s_extra_volumes.yaml

@@ -0,0 +1,19 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: other
+      image: other-image:latest
+    volumes:
+    - name: foo
+      emptyDir: {}
+    - name: bar
+      emptyDir: {}
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory
+containerMode:
+  type: kubernetes

charts/gha-runner-scale-set/tests/values_k8s_merge_spec.yaml

@@ -0,0 +1,31 @@
+githubConfigUrl: https://github.com/actions/actions-runner-controller
+githubConfigSecret:
+  github_token: test
+template:
+  spec:
+    containers:
+    - name: runner
+      image: runner-image:latest
+      env:
+      - name: ACTIONS_RUNNER_CONTAINER_HOOKS
+        value: /k8s/index.js
+      - name: MY_NODE_NAME
+        valueFrom:
+          fieldRef:
+            fieldPath: spec.nodeName
+      volumeMounts:
+      - name: work
+        mountPath: /work
+      - name: others
+        mountPath: /others
+      resources:
+        limits:
+          memory: "64Mi"
+          cpu: "250m"
+    volumes:
+    - name: work
+      hostPath:
+        path: /data
+        type: Directory
+containerMode:
+  type: kubernetes

charts/gha-runner-scale-set/values.yaml

@@ -0,0 +1,172 @@
+## githubConfigUrl is the GitHub url for where you want to configure runners
+## ex: https://github.com/myorg/myrepo or https://github.com/myorg
+githubConfigUrl: ""
+
+## githubConfigSecret is the k8s secrets to use when auth with GitHub API.
+## You can choose to use GitHub App or a PAT token
+githubConfigSecret:
+  ### GitHub Apps Configuration
+  ## NOTE: IDs MUST be strings, use quotes
+  #github_app_id: ""
+  #github_app_installation_id: ""
+  #github_app_private_key: |
+
+  ### GitHub PAT Configuration
+  github_token: ""
+## If you have a pre-define Kubernetes secret in the same namespace the gha-runner-scale-set is going to deploy,
+## you can also reference it via `githubConfigSecret: pre-defined-secret`.
+## You need to make sure your predefined secret has all the required secret data set properly.
+##   For a pre-defined secret using GitHub PAT, the secret needs to be created like this:
+##   > kubectl create secret generic pre-defined-secret --namespace=my_namespace --from-literal=github_token='ghp_your_pat'
+##   For a pre-defined secret using GitHub App, the secret needs to be created like this:
+##   > kubectl create secret generic pre-defined-secret --namespace=my_namespace --from-literal=github_app_id=123456 --from-literal=github_app_installation_id=654321 --from-literal=github_app_private_key='-----BEGIN CERTIFICATE-----*******'
+# githubConfigSecret: pre-defined-secret
+
+## proxy can be used to define proxy settings that will be used by the
+## controller, the listener and the runner of this scale set.
+#
+# proxy:
+#   http:
+#     url: http://proxy.com:1234
+#     credentialSecretRef: proxy-auth # a secret with `username` and `password` keys
+#   https:
+#     url: http://proxy.com:1234
+#     credentialSecretRef: proxy-auth # a secret with `username` and `password` keys
+#   noProxy:
+#     - example.com
+#     - example.org
+
+## maxRunners is the max number of runners the auto scaling runner set will scale up to.
+# maxRunners: 5
+
+## minRunners is the min number of runners the auto scaling runner set will scale down to.
+# minRunners: 0
+
+# runnerGroup: "default"
+
+## name of the runner scale set to create.  Defaults to the helm release name
+# runnerScaleSetName: ""
+
+## A self-signed CA certificate for communication with the GitHub server can be
+## provided using a config map key selector. If `runnerMountPath` is set, for
+## each runner pod ARC will:
+## - create a `github-server-tls-cert` volume containing the certificate
+##   specified in `certificateFrom`
+## - mount that volume on path `runnerMountPath`/{certificate name}
+## - set NODE_EXTRA_CA_CERTS environment variable to that same path
+## - set RUNNER_UPDATE_CA_CERTS environment variable to "1" (as of version
+##   2.303.0 this will instruct the runner to reload certificates on the host)
+##
+## If any of the above had already been set by the user in the runner pod
+## template, ARC will observe those and not overwrite them.
+## Example configuration:
+#
+# githubServerTLS:
+#   certificateFrom:
+#     configMapKeyRef:
+#       name: config-map-name
+#       key: ca.pem
+#   runnerMountPath: /usr/local/share/ca-certificates/
+
+containerMode:
+  type: ""  ## type can be set to dind or kubernetes
+  ## the following is required when containerMode.type=kubernetes
+  # kubernetesModeWorkVolumeClaim:
+  #   accessModes: ["ReadWriteOnce"]
+  #   # For local testing, use https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/docs/quickstart.md to provide dynamic provision volume with storageClassName: openebs-hostpath
+  #   storageClassName: "dynamic-blob-storage"
+  #   resources:
+  #     requests:
+  #       storage: 1Gi
+
+## template is the PodSpec for each runner Pod
+template:
+  ## template.spec will be modified if you change the container mode
+  ## with containerMode.type=dind, we will populate the template.spec with following pod spec
+  ## template:
+  ##   spec:
+  ##     initContainers:
+  ##     - name: init-dind-externals
+  ##       image: ghcr.io/actions/actions-runner:latest
+  ##       command: ["cp", "-r", "-v", "/home/runner/externals/.", "/home/runner/tmpDir/"]
+  ##       volumeMounts:
+  ##         - name: dind-externals
+  ##           mountPath: /home/runner/tmpDir
+  ##     containers:
+  ##     - name: runner
+  ##       image: ghcr.io/actions/actions-runner:latest
+  ##       env:
+  ##         - name: DOCKER_HOST
+  ##           value: tcp://localhost:2376
+  ##         - name: DOCKER_TLS_VERIFY
+  ##           value: "1"
+  ##         - name: DOCKER_CERT_PATH
+  ##           value: /certs/client
+  ##       volumeMounts:
+  ##         - name: work
+  ##           mountPath: /home/runner/_work
+  ##         - name: dind-cert
+  ##           mountPath: /certs/client
+  ##           readOnly: true
+  ##     - name: dind
+  ##       image: docker:dind
+  ##       securityContext:
+  ##         privileged: true
+  ##       volumeMounts:
+  ##         - name: work
+  ##           mountPath: /home/runner/_work
+  ##         - name: dind-cert
+  ##           mountPath: /certs/client
+  ##         - name: dind-externals
+  ##           mountPath: /home/runner/externals
+  ##     volumes:
+  ##     - name: work
+  ##       emptyDir: {}
+  ##     - name: dind-cert
+  ##       emptyDir: {}
+  ##     - name: dind-externals
+  ##       emptyDir: {}
+  ######################################################################################################
+  ## with containerMode.type=kubernetes, we will populate the template.spec with following pod spec
+  ## template:
+  ##   spec:
+  ##     containers:
+  ##     - name: runner
+  ##       image: ghcr.io/actions/actions-runner:latest
+  ##       env:
+  ##         - name: ACTIONS_RUNNER_CONTAINER_HOOKS
+  ##           value: /home/runner/k8s/index.js
+  ##         - name: ACTIONS_RUNNER_POD_NAME
+  ##           valueFrom:
+  ##             fieldRef:
+  ##               fieldPath: metadata.name
+  ##         - name: ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER
+  ##           value: "true"
+  ##       volumeMounts:
+  ##         - name: work
+  ##           mountPath: /home/runner/_work
+  ##     volumes:
+  ##       - name: work
+  ##         ephemeral:
+  ##           volumeClaimTemplate:
+  ##             spec:
+  ##               accessModes: [ "ReadWriteOnce" ]
+  ##               storageClassName: "local-path"
+  ##               resources:
+  ##                 requests:
+  ##                   storage: 1Gi
+  spec:
+    containers:
+    - name: runner
+      image: ghcr.io/actions/actions-runner:latest
+      command: ["/home/runner/run.sh"]
+
+## Optional controller service account that needs to have required Role and RoleBinding 
+## to operate this gha-runner-scale-set installation.
+## The helm chart will try to find the controller deployment and its service account at installation time.
+## In case the helm chart can't find the right service account, you can explicitly pass in the following value
+## to help it finish RoleBinding with the right service account.
+## Note: if your controller is installed to only watch a single namespace, you have to pass these values explicitly.
+# controllerServiceAccount:
+#   namespace: arc-system
+#   name: test-arc-gha-runner-scale-set-controller