dind

Dockerfile

@@ -40,6 +40,10 @@ COPY ./src/Misc/jobstart.sh /actions-runner/jobstart.sh
 COPY ./src/Misc/jobrunning.sh /actions-runner/jobrunning.sh
 COPY ./src/Misc/jobcomplete.sh /actions-runner/jobcomplete.sh
 
+
+# Allow runner to run as root
+ENV RUNNER_ALLOW_RUNASROOT=1
+
 RUN /actions-runner/download-runner.sh
 RUN rm -f /actions-runner/download-runner.sh
 

autoscalev0.yaml

@@ -4,7 +4,11 @@ metadata:
   name: auto-scale-runners
 spec:
   replicas: 1
-  maxRunnerLimit: 15
+  maxRunnerLimit: 5
   template:
     spec:
-      repository: monalisa/main123
+      configURL: https://github.com/bbq-beets/ting-test
+      githubTokenSecretKeyRef:
+        name: githubtoken
+        key: GITHUB_PAT
+

runners.yaml

@@ -4,14 +4,11 @@ metadata:
   name: auto-scale-runners
 spec:
   minReplicas: 1
-  maxReplicas: 10
+  maxReplicas: 5
+  configURL: https://github.com/TingluoHuang/example-services
+  githubTokenSecretKeyRef:
+    name: githubtoken
+    key: GITHUB_PAT
   template:
     spec:
-      organization: monalisa
+      setupDockerInDocker: true
-      group: default
-      repository: main123
-      gitHubAdminToken: 62c13e14e947958516c103a9584f66227697c447
-      imagePullPolicy: Always
-      env:
-        - name: K8S_HOST_IP
-          value: "192.168.120.1"

src/Misc/entrypoint.sh

@@ -9,12 +9,13 @@ function fatal() {
 
 [ -n "${GITHUB_PAT:-""}" ] || fatal "GITHUB_PAT variable must be set"
 [ -n "${RUNNER_CONFIG_URL:-""}" ] || fatal "RUNNER_CONFIG_URL variable must be set"
+[ -n "${RUNNER_NAME:-""}" ] || fatal "RUNNER_NAME variable must be set"
 
-if [ -n "${RUNNER_NAME}" ]; then
+# if [ -n "${RUNNER_NAME}" ]; then
-    # Use container id to gen unique runner name if name not provide
+#     # Use container id to gen unique runner name if name not provide
-    CONTAINER_ID=$(cat /proc/self/cgroup | head -n 1 | tr '/' '\n' | tail -1 | cut -c1-12)
+#     CONTAINER_ID=$(cat /proc/self/cgroup | head -n 1 | tr '/' '\n' | tail -1 | cut -c1-12)
-    RUNNER_NAME="actions-runner-${CONTAINER_ID}"
+#     RUNNER_NAME="actions-runner-${CONTAINER_ID}"
-fi
+# fi
 
 # if the scope has a slash, it's a repo runner
 # orgs_or_repos="orgs"

src/Runner.Worker/ContainerOperationProvider.cs

@@ -140,6 +140,11 @@ namespace GitHub.Runner.Worker
             executionContext.JobContext.Container["network"] = new StringContextData(containerNetwork);
             executionContext.Output("##[endgroup]");
 
+            if (Environment.GetEnvironmentVariable("K8S_POD_NAME") != null)
+            {
+                IOUtil.CopyDirectory(HostContext.GetDirectory(WellKnownDirectory.Externals), Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), "__externals_copy"), CancellationToken.None);
+            }
+
             foreach (var container in containers)
             {
                 container.ContainerNetwork = containerNetwork;
@@ -236,7 +241,14 @@ namespace GitHub.Runner.Worker
 #if OS_WINDOWS
                 container.MountVolumes.Add(new MountVolume(HostContext.GetDirectory(WellKnownDirectory.Externals), container.TranslateToContainerPath(HostContext.GetDirectory(WellKnownDirectory.Externals))));
 #else
+                if (Environment.GetEnvironmentVariable("K8S_POD_NAME") != null)
+                {
+                    container.MountVolumes.Add(new MountVolume(Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Work), "__externals_copy"), container.TranslateToContainerPath(HostContext.GetDirectory(WellKnownDirectory.Externals)), true));
+                }
+                else
+                {
                     container.MountVolumes.Add(new MountVolume(HostContext.GetDirectory(WellKnownDirectory.Externals), container.TranslateToContainerPath(HostContext.GetDirectory(WellKnownDirectory.Externals)), true));
+                }
 #endif
                 container.MountVolumes.Add(new MountVolume(HostContext.GetDirectory(WellKnownDirectory.Temp), container.TranslateToContainerPath(HostContext.GetDirectory(WellKnownDirectory.Temp))));
                 container.MountVolumes.Add(new MountVolume(HostContext.GetDirectory(WellKnownDirectory.Actions), container.TranslateToContainerPath(HostContext.GetDirectory(WellKnownDirectory.Actions))));