fixed merge conflict, repaired paths in examples

.github/workflows/build.yaml

@@ -10,6 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
+      - uses: helm/kind-action@v1.2.0
       - uses: actions/checkout@v3
       - run: npm install
         name: Install dependencies

examples/prepare-job.json

@@ -5,7 +5,7 @@
   "args": {
     "container": {
       "image": "node:14.16",
-      "workingDirectory": "/__w/thboop-test2/thboop-test2",
+      "workingDirectory": "/__w/repo/repo",
       "createOptions": "--cpus 1",
       "environmentVariables": {
         "NODE_ENV": "development"
@@ -24,37 +24,37 @@
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work",
           "targetVolumePath": "/__w",
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/externals",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/externals",
           "targetVolumePath": "/__e",
           "readOnly": true
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_temp",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_temp",
           "targetVolumePath": "/__w/_temp",
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_actions",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_actions",
           "targetVolumePath": "/__w/_actions",
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_tool",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_tool",
           "targetVolumePath": "/__w/_tool",
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_temp/_github_home",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_temp/_github_home",
           "targetVolumePath": "/github/home",
           "readOnly": false
         },
         {
-          "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_temp/_github_workflow",
+          "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_temp/_github_workflow",
           "targetVolumePath": "/github/workflow",
           "readOnly": false
         }

examples/run-container-step.json

@@ -16,7 +16,7 @@
       "echo \"hello world2\""
     ],
     "entryPoint": "bash",
-    "workingDirectory": "/__w/thboop-test2/thboop-test2",
+    "workingDirectory": "/__w/repo/repo",
     "createOptions": "--cpus 1",
     "environmentVariables": {
       "NODE_ENV": "development"
@@ -34,27 +34,27 @@
     ],
     "systemMountVolumes": [
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work",
         "targetVolumePath": "/__w",
         "readOnly": false
       },
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/externals",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/externals",
         "targetVolumePath": "/__e",
         "readOnly": true
       },
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_temp",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_temp",
         "targetVolumePath": "/__w/_temp",
         "readOnly": false
       },
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_actions",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_actions",
         "targetVolumePath": "/__w/_actions",
         "readOnly": false
       },
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_tool",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_tool",
         "targetVolumePath": "/__w/_tool",
         "readOnly": false
       },
@@ -64,7 +64,7 @@
         "readOnly": false
       },
       {
-        "sourceVolumePath": "//Users/thomas/git/runner/_layout/_work/_temp/_github_workflow",
+        "sourceVolumePath": "/Users/thomas/git/runner/_layout/_work/_temp/_github_workflow",
         "targetVolumePath": "/github/workflow",
         "readOnly": false
       }

examples/run-script-step.json

@@ -21,6 +21,6 @@
             "/foo/bar",
             "bar/foo"
         ],
-        "workingDirectory": "/__w/thboop-test2/thboop-test2"
+        "workingDirectory": "/__w/repo/repo"
     }
 }

package.json

@@ -7,7 +7,7 @@
     "doc": "docs"
   },
   "scripts": {
-    "test": "npm run test --prefix packages/docker",
+    "test": "npm run test --prefix packages/docker && npm run test --prefix packages/k8s",
     "bootstrap": "npm install --prefix packages/hooklib && npm install --prefix packages/k8s && npm install --prefix packages/docker",
     "format": "prettier --write '**/*.ts'",
     "format-check": "prettier --check '**/*.ts'",

packages/docker/jest.setup.js

@@ -1 +1 @@
-jest.setTimeout(90000)
+jest.setTimeout(500000)

packages/docker/tests/e2e-test.ts

@@ -108,7 +108,6 @@ ENTRYPOINT [ "tail", "-f", "/dev/null" ]
     process.env.GITHUB_WORKSPACE = tmpOutputDir
     containerStepDataCopy.args.dockerfile = 'Dockerfile'
     containerStepDataCopy.args.context = '.'
-    console.log(containerStepDataCopy.args)
     await expect(
       runContainerStep(containerStepDataCopy.args, resp.state)
     ).resolves.not.toThrow()

packages/hooklib/src/interfaces.ts

@@ -76,7 +76,7 @@ export enum Protocol {
 export enum PodPhase {
   PENDING = 'Pending',
   RUNNING = 'Running',
-  SUCCEEDED = 'Succeded',
+  SUCCEEDED = 'Succeeded',
   FAILED = 'Failed',
   UNKNOWN = 'Unknown'
 }

packages/k8s/README.md

@@ -6,7 +6,24 @@ This implementation provides a way to dynamically spin up jobs to run container
 ## Pre-requisites 
 Some things are expected to be set when using these hooks
 - The runner itself should be running in a pod, with a service account with the following permissions
-    - The `ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER=true` should be set to true
+```
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+- apiGroups: [""]
+  resources: ["pods/exec"]
+  verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+- apiGroups: [""]
+  resources: ["pods/log"]
+  verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+- apiGroups: ["batch"]
+  resources: ["jobs"]
+  verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+```
 - The `ACTIONS_RUNNER_POD_NAME` env should be set to the name of the pod
+- The `ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER` env should be set to true to prevent the runner from running any jobs outside of a container
 - The runner pod should map a persistent volume claim into the `_work` directory
-    - The `ACTIONS_RUNNER_CLAIM_NAME` should be set to the persistent volume claim that contains the runner's working directory
+    - The `ACTIONS_RUNNER_CLAIM_NAME` env should be set to the persistent volume claim that contains the runner's working directory
+- Some actions runner env's are expected to be set. These are set automatically by the runner.
+    - `RUNNER_WORKSPACE` is expected to be set to the workspace of the runner
+    - `GITHUB_WORKSPACE` is expected to be set to the workspace of the job

packages/k8s/jest.setup.js

@@ -1 +1 @@
-jest.setTimeout(90000)
+jest.setTimeout(500000)

packages/k8s/src/hooks/cleanup-job.ts

@@ -1,5 +1,6 @@
-import { podPrune } from '../k8s'
+import { pruneSecrets, prunePods } from '../k8s'
 
 export async function cleanupJob(): Promise<void> {
-  await podPrune()
+  await prunePods()
+  await pruneSecrets()
 }

packages/k8s/src/hooks/constants.ts

@@ -20,7 +20,7 @@ export function getJobPodName(): string {
 export function getStepPodName(): string {
   return `${getRunnerPodName().substring(
     0,
-    MAX_POD_NAME_LENGTH - ('-step'.length + STEP_POD_NAME_SUFFIX_LENGTH)
+    MAX_POD_NAME_LENGTH - ('-step-'.length + STEP_POD_NAME_SUFFIX_LENGTH)
   )}-step-${uuidv4().substring(0, STEP_POD_NAME_SUFFIX_LENGTH)}`
 }
 
@@ -34,6 +34,13 @@ export function getVolumeClaimName(): string {
   return name
 }
 
+export function getSecretName(): string {
+  return `${getRunnerPodName().substring(
+    0,
+    MAX_POD_NAME_LENGTH - ('-secret-'.length + STEP_POD_NAME_SUFFIX_LENGTH)
+  )}-secret-${uuidv4().substring(0, STEP_POD_NAME_SUFFIX_LENGTH)}`
+}
+
 const MAX_POD_NAME_LENGTH = 63
 const STEP_POD_NAME_SUFFIX_LENGTH = 8
 export const JOB_CONTAINER_NAME = 'job'

packages/k8s/src/hooks/prepare-job.ts

@@ -14,7 +14,7 @@ import {
   isAuthPermissionsOK,
   isPodContainerAlpine,
   namespace,
-  podPrune,
+  prunePods,
   requiredPermissions,
   waitForPodPhases
 } from '../k8s'
@@ -29,7 +29,7 @@ export async function prepareJob(
   args: prepareJobArgs,
   responseFile
 ): Promise<void> {
-  await podPrune()
+  await prunePods()
   if (!(await isAuthPermissionsOK())) {
     throw new Error(
       `The Service account needs the following permissions ${JSON.stringify(
@@ -58,8 +58,8 @@ export async function prepareJob(
   try {
     createdPod = await createPod(container, services, args.registry)
   } catch (err) {
-    await podPrune()
-    throw new Error(`failed to create job pod: ${err}`)
+    await prunePods()
+    throw new Error(`failed to create job pod: ${JSON.stringify(err)}`)
   }
 
   if (!createdPod?.metadata?.name) {
@@ -73,7 +73,7 @@ export async function prepareJob(
       new Set([PodPhase.PENDING])
     )
   } catch (err) {
-    await podPrune()
+    await prunePods()
     throw new Error(`Pod failed to come online with error: ${err}`)
   }
 

packages/k8s/src/hooks/run-container-step.ts

@@ -3,6 +3,7 @@ import * as core from '@actions/core'
 import { PodPhase } from 'hooklib'
 import {
   createJob,
+  createSecretForEnvs,
   getContainerJobPodName,
   getPodLogs,
   getPodStatus,
@@ -16,7 +17,13 @@ export async function runContainerStep(stepContainer): Promise<number> {
   if (stepContainer.dockerfile) {
     throw new Error('Building container actions is not currently supported')
   }
-  const container = createPodSpec(stepContainer)
+  let secretName: string | undefined = undefined
+  if (stepContainer['environmentVariables']) {
+    secretName = await createSecretForEnvs(
+      stepContainer['environmentVariables']
+    )
+  }
+  const container = createPodSpec(stepContainer, secretName)
   const job = await createJob(container)
   if (!job.metadata?.name) {
     throw new Error(
@@ -25,12 +32,11 @@ export async function runContainerStep(stepContainer): Promise<number> {
       )} to have correctly set the metadata.name`
     )
   }
-
   const podName = await getContainerJobPodName(job.metadata.name)
   await waitForPodPhases(
     podName,
-    new Set([PodPhase.COMPLETED, PodPhase.RUNNING]),
-    new Set([PodPhase.PENDING])
+    new Set([PodPhase.COMPLETED, PodPhase.RUNNING, PodPhase.SUCCEEDED]),
+    new Set([PodPhase.PENDING, PodPhase.UNKNOWN])
   )
   await getPodLogs(podName, JOB_CONTAINER_NAME)
   await waitForJobToComplete(job.metadata.name)
@@ -40,28 +46,28 @@ export async function runContainerStep(stepContainer): Promise<number> {
     core.warning(`Can't determine container status`)
     return 0
   }
-
   const exitCode =
     status.containerStatuses[status.containerStatuses.length - 1].state
       ?.terminated?.exitCode
   return Number(exitCode) || 0
 }
 
-function createPodSpec(container): k8s.V1Container {
+function createPodSpec(container, secretName?: string): k8s.V1Container {
   const podContainer = new k8s.V1Container()
   podContainer.name = JOB_CONTAINER_NAME
   podContainer.image = container.image
   if (container.entryPoint) {
     podContainer.command = [container.entryPoint, ...container.entryPointArgs]
   }
-
-  podContainer.env = []
-  for (const [key, value] of Object.entries(
-    container['environmentVariables']
-  )) {
-    if (value && key !== 'HOME') {
-      podContainer.env.push({ name: key, value: value as string })
-    }
+  if (secretName) {
+    podContainer.envFrom = [
+      {
+        secretRef: {
+          name: secretName,
+          optional: false
+        }
+      }
+    ]
   }
   podContainer.volumeMounts = containerVolumes()
 

packages/k8s/src/hooks/run-script-step.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
 import { RunScriptStepArgs } from 'hooklib'
 import { execPodStep } from '../k8s'
-import { JOB_CONTAINER_NAME } from './constants'
+import { getJobPodName, JOB_CONTAINER_NAME } from './constants'
 
 export async function runScriptStep(
   args: RunScriptStepArgs,
@@ -13,7 +13,7 @@ export async function runScriptStep(
     args.entryPointArgs,
     args.environmentVariables
   )
-  await execPodStep(cb.command, state.jobPod, JOB_CONTAINER_NAME)
+  await execPodStep(cb.command, getJobPodName(), JOB_CONTAINER_NAME)
 }
 
 class CommandsBuilder {

packages/k8s/src/k8s/index.ts

@@ -1,10 +1,11 @@
 import * as k8s from '@kubernetes/client-node'
 import { ContainerInfo, PodPhase, Registry } from 'hooklib'
 import * as stream from 'stream'
-import { v4 as uuidv4 } from 'uuid'
 import {
   getJobPodName,
   getRunnerPodName,
+  getSecretName,
+  getStepPodName,
   getVolumeClaimName,
   RunnerInstanceLabel
 } from '../hooks/constants'
@@ -119,7 +120,7 @@ export async function createJob(
   job.apiVersion = 'batch/v1'
   job.kind = 'Job'
   job.metadata = new k8s.V1ObjectMeta()
-  job.metadata.name = getJobPodName()
+  job.metadata.name = getStepPodName()
   job.metadata.labels = { 'runner-pod': getRunnerPodName() }
 
   job.spec = new k8s.V1JobSpec()
@@ -173,7 +174,13 @@ export async function getContainerJobPodName(jobName: string): Promise<string> {
 }
 
 export async function deletePod(podName: string): Promise<void> {
-  await k8sApi.deleteNamespacedPod(podName, namespace())
+  await k8sApi.deleteNamespacedPod(
+    podName,
+    namespace(),
+    undefined,
+    undefined,
+    0
+  )
 }
 
 export async function execPodStep(
@@ -244,12 +251,13 @@ export async function createDockerSecret(
       }
     }
   }
-  const secretName = generateSecretName()
+  const secretName = getSecretName()
   const secret = new k8s.V1Secret()
   secret.immutable = true
   secret.apiVersion = 'v1'
   secret.metadata = new k8s.V1ObjectMeta()
   secret.metadata.name = secretName
+  secret.metadata.labels = { 'runner-pod': getRunnerPodName() }
   secret.kind = 'Secret'
   secret.data = {
     '.dockerconfigjson': Buffer.from(
@@ -262,6 +270,50 @@ export async function createDockerSecret(
   return body
 }
 
+export async function createSecretForEnvs(envs: {
+  [key: string]: string
+}): Promise<string> {
+  const secret = new k8s.V1Secret()
+  const secretName = getSecretName()
+  secret.immutable = true
+  secret.apiVersion = 'v1'
+  secret.metadata = new k8s.V1ObjectMeta()
+  secret.metadata.name = secretName
+  secret.metadata.labels = { 'runner-pod': getRunnerPodName() }
+  secret.kind = 'Secret'
+  secret.data = {}
+  for (const [key, value] of Object.entries(envs)) {
+    secret.data[key] = Buffer.from(value).toString('base64')
+  }
+
+  await k8sApi.createNamespacedSecret(namespace(), secret)
+  return secretName
+}
+
+export async function deleteSecret(secretName: string): Promise<void> {
+  await k8sApi.deleteNamespacedSecret(secretName, namespace())
+}
+
+export async function pruneSecrets(): Promise<void> {
+  const secretList = await k8sApi.listNamespacedSecret(
+    namespace(),
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    new RunnerInstanceLabel().toString()
+  )
+  if (!secretList.body.items.length) {
+    return
+  }
+
+  await Promise.all(
+    secretList.body.items.map(
+      secret => secret.metadata?.name && deleteSecret(secret.metadata.name)
+    )
+  )
+}
+
 export async function waitForPodPhases(
   podName: string,
   awaitingPhases: Set<PodPhase>,
@@ -273,7 +325,6 @@ export async function waitForPodPhases(
   try {
     while (true) {
       phase = await getPodPhase(podName)
-
       if (awaitingPhases.has(phase)) {
         return
       }
@@ -340,7 +391,7 @@ export async function getPodLogs(
   await new Promise(resolve => r.on('close', () => resolve(null)))
 }
 
-export async function podPrune(): Promise<void> {
+export async function prunePods(): Promise<void> {
   const podList = await k8sApi.listNamespacedPod(
     namespace(),
     undefined,
@@ -454,10 +505,6 @@ export function namespace(): string {
   return context.namespace
 }
 
-function generateSecretName(): string {
-  return `github-secret-${uuidv4()}`
-}
-
 function runnerName(): string {
   const name = process.env.ACTIONS_RUNNER_POD_NAME
   if (!name) {

packages/k8s/src/k8s/utils.ts

@@ -52,9 +52,9 @@ export function containerVolumes(
           'absolute path volume mounts outside of the work folder are not supported'
         )
       }
-      sourceVolumePath = userVolume.sourceVolumePath
+      sourceVolumePath = userVolume.sourceVolumePath.slice(workspacePath.length)
     } else {
-      sourceVolumePath = path.join(workspacePath, userVolume.sourceVolumePath)
+      sourceVolumePath = userVolume.sourceVolumePath
     }
 
     mounts.push({

packages/k8s/tests/cleanup-job-test.ts

@@ -1,9 +1,9 @@
 import * as path from 'path'
 import * as fs from 'fs'
 import { prepareJob, cleanupJob } from '../src/hooks'
-import { TestTempOutput } from './test-setup'
+import { TestHelper } from './test-setup'
 
-let testTempOutput: TestTempOutput
+let testHelper: TestHelper
 
 const prepareJobJsonPath = path.resolve(
   `${__dirname}/../../../examples/prepare-job.json`
@@ -16,16 +16,15 @@ describe('Cleanup Job', () => {
     const prepareJobJson = fs.readFileSync(prepareJobJsonPath)
     let prepareJobData = JSON.parse(prepareJobJson.toString())
 
-    testTempOutput = new TestTempOutput()
-    testTempOutput.initialize()
-    prepareJobOutputFilePath = testTempOutput.createFile(
-      'prepare-job-output.json'
-    )
+    testHelper = new TestHelper()
+    await testHelper.initialize()
+    prepareJobOutputFilePath = testHelper.createFile('prepare-job-output.json')
     await prepareJob(prepareJobData.args, prepareJobOutputFilePath)
   })
   it('should not throw', async () => {
-    const outputJson = fs.readFileSync(prepareJobOutputFilePath)
-    const outputData = JSON.parse(outputJson.toString())
     await expect(cleanupJob()).resolves.not.toThrow()
   })
+  afterEach(async () => {
+    await testHelper.cleanup()
+  })
 })

packages/k8s/tests/e2e-test.ts

@@ -6,38 +6,36 @@ import {
   runContainerStep,
   runScriptStep
 } from '../src/hooks'
-import { TestTempOutput } from './test-setup'
+import { TestHelper } from './test-setup'
 
 jest.useRealTimers()
 
-let testTempOutput: TestTempOutput
+let testHelper: TestHelper
 
 const prepareJobJsonPath = path.resolve(
-  `${__dirname}/../../../../examples/prepare-job.json`
+  `${__dirname}/../../../examples/prepare-job.json`
 )
 const runScriptStepJsonPath = path.resolve(
-  `${__dirname}/../../../../examples/run-script-step.json`
+  `${__dirname}/../../../examples/run-script-step.json`
 )
 let runContainerStepJsonPath = path.resolve(
-  `${__dirname}/../../../../examples/run-container-step.json`
+  `${__dirname}/../../../examples/run-container-step.json`
 )
 
 let prepareJobData: any
 
 let prepareJobOutputFilePath: string
 describe('e2e', () => {
-  beforeEach(() => {
+  beforeEach(async () => {
     const prepareJobJson = fs.readFileSync(prepareJobJsonPath)
     prepareJobData = JSON.parse(prepareJobJson.toString())
 
-    testTempOutput = new TestTempOutput()
-    testTempOutput.initialize()
-    prepareJobOutputFilePath = testTempOutput.createFile(
-      'prepare-job-output.json'
-    )
+    testHelper = new TestHelper()
+    await testHelper.initialize()
+    prepareJobOutputFilePath = testHelper.createFile('prepare-job-output.json')
   })
   afterEach(async () => {
-    testTempOutput.cleanup()
+    await testHelper.cleanup()
   })
   it('should prepare job, run script step, run container step then cleanup without errors', async () => {
     await expect(

packages/k8s/tests/prepare-job-test.ts

@@ -2,11 +2,11 @@ import * as fs from 'fs'
 import * as path from 'path'
 import { cleanupJob } from '../src/hooks'
 import { prepareJob } from '../src/hooks/prepare-job'
-import { TestTempOutput } from './test-setup'
+import { TestHelper } from './test-setup'
 
 jest.useRealTimers()
 
-let testTempOutput: TestTempOutput
+let testHelper: TestHelper
 
 const prepareJobJsonPath = path.resolve(
   `${__dirname}/../../../examples/prepare-job.json`
@@ -16,21 +16,17 @@ let prepareJobData: any
 let prepareJobOutputFilePath: string
 
 describe('Prepare job', () => {
-  beforeEach(() => {
+  beforeEach(async () => {
     const prepareJobJson = fs.readFileSync(prepareJobJsonPath)
     prepareJobData = JSON.parse(prepareJobJson.toString())
 
-    testTempOutput = new TestTempOutput()
-    testTempOutput.initialize()
-    prepareJobOutputFilePath = testTempOutput.createFile(
-      'prepare-job-output.json'
-    )
+    testHelper = new TestHelper()
+    await testHelper.initialize()
+    prepareJobOutputFilePath = testHelper.createFile('prepare-job-output.json')
   })
   afterEach(async () => {
-    const outputJson = fs.readFileSync(prepareJobOutputFilePath)
-    const outputData = JSON.parse(outputJson.toString())
     await cleanupJob()
-    testTempOutput.cleanup()
+    await testHelper.cleanup()
   })
 
   it('should not throw exception', async () => {

packages/k8s/tests/run-container-step-test.ts

@@ -1,11 +1,11 @@
-import { TestTempOutput } from './test-setup'
+import * as fs from 'fs'
 import * as path from 'path'
 import { runContainerStep } from '../src/hooks'
-import * as fs from 'fs'
+import { TestHelper } from './test-setup'
 
 jest.useRealTimers()
 
-let testTempOutput: TestTempOutput
+let testHelper: TestHelper
 
 let runContainerStepJsonPath = path.resolve(
   `${__dirname}/../../../examples/run-container-step.json`
@@ -14,14 +14,18 @@ let runContainerStepJsonPath = path.resolve(
 let runContainerStepData: any
 
 describe('Run container step', () => {
-  beforeAll(() => {
+  beforeAll(async () => {
     const content = fs.readFileSync(runContainerStepJsonPath)
     runContainerStepData = JSON.parse(content.toString())
-    process.env.RUNNER_NAME = 'testjob'
+    testHelper = new TestHelper()
+    await testHelper.initialize()
   })
   it('should not throw', async () => {
     await expect(
       runContainerStep(runContainerStepData.args)
     ).resolves.not.toThrow()
   })
+  afterEach(async () => {
+    await testHelper.cleanup()
+  })
 })

packages/k8s/tests/run-script-step-test.ts

@@ -1,11 +1,11 @@
 import { prepareJob, cleanupJob, runScriptStep } from '../src/hooks'
-import { TestTempOutput } from './test-setup'
+import { TestHelper } from './test-setup'
 import * as path from 'path'
 import * as fs from 'fs'
 
 jest.useRealTimers()
 
-let testTempOutput: TestTempOutput
+let testHelper: TestHelper
 
 const prepareJobJsonPath = path.resolve(
   `${__dirname}/../../../examples/prepare-job.json`
@@ -19,13 +19,10 @@ describe('Run script step', () => {
   beforeEach(async () => {
     const prepareJobJson = fs.readFileSync(prepareJobJsonPath)
     prepareJobData = JSON.parse(prepareJobJson.toString())
-    console.log(prepareJobData)
 
-    testTempOutput = new TestTempOutput()
-    testTempOutput.initialize()
-    prepareJobOutputFilePath = testTempOutput.createFile(
-      'prepare-job-output.json'
-    )
+    testHelper = new TestHelper()
+    await testHelper.initialize()
+    prepareJobOutputFilePath = testHelper.createFile('prepare-job-output.json')
     await prepareJob(prepareJobData.args, prepareJobOutputFilePath)
     const outputContent = fs.readFileSync(prepareJobOutputFilePath)
     prepareJobOutputData = JSON.parse(outputContent.toString())
@@ -33,7 +30,7 @@ describe('Run script step', () => {
 
   afterEach(async () => {
     await cleanupJob()
-    testTempOutput.cleanup()
+    await testHelper.cleanup()
   })
 
   // NOTE: To use this test, do kubectl apply -f podspec.yaml (from podspec examples)
@@ -42,8 +39,8 @@ describe('Run script step', () => {
 
   it('should not throw an exception', async () => {
     const args = {
-      entryPointArgs: ['echo "test"'],
-      entryPoint: '/bin/bash',
+      entryPointArgs: ['-c', 'echo "test"'],
+      entryPoint: 'bash',
       environmentVariables: {
         NODE_ENV: 'development'
       },

packages/k8s/tests/test-setup.ts

@@ -1,20 +1,69 @@
+import * as k8s from '@kubernetes/client-node'
 import * as fs from 'fs'
 import { v4 as uuidv4 } from 'uuid'
 
-export class TestTempOutput {
+const kc = new k8s.KubeConfig()
+
+kc.loadFromDefault()
+
+const k8sApi = kc.makeApiClient(k8s.CoreV1Api)
+const k8sStorageApi = kc.makeApiClient(k8s.StorageV1Api)
+
+export class TestHelper {
   private tempDirPath: string
+  private podName: string
   constructor() {
-    this.tempDirPath = `${__dirname}/_temp/${uuidv4()}`
+    this.tempDirPath = `${__dirname}/_temp/runner`
+    this.podName = uuidv4().replace(/-/g, '')
   }
 
-  public initialize(): void {
-    fs.mkdirSync(this.tempDirPath, { recursive: true })
+  public async initialize(): Promise<void> {
+    process.env['ACTIONS_RUNNER_POD_NAME'] = `${this.podName}`
+    process.env['ACTIONS_RUNNER_CLAIM_NAME'] = `${this.podName}-work`
+    process.env['RUNNER_WORKSPACE'] = `${this.tempDirPath}/work/repo`
+    process.env['GITHUB_WORKSPACE'] = `${this.tempDirPath}/work/repo/repo`
+    process.env['ACTIONS_RUNNER_KUBERNETES_NAMESPACE'] = 'default'
+
+    await this.cleanupK8sResources()
+    try {
+      await this.createTestVolume()
+      await this.createTestJobPod()
+    } catch {}
+    fs.mkdirSync(`${this.tempDirPath}/work/repo/repo`, { recursive: true })
+    fs.mkdirSync(`${this.tempDirPath}/externals`, { recursive: true })
   }
 
-  public cleanup(): void {
-    fs.rmSync(this.tempDirPath, { recursive: true })
+  public async cleanup(): Promise<void> {
+    try {
+      await this.cleanupK8sResources()
+      fs.rmSync(this.tempDirPath, { recursive: true })
+    } catch {}
+  }
+  public async cleanupK8sResources() {
+    await k8sApi
+      .deleteNamespacedPersistentVolumeClaim(
+        `${this.podName}-work`,
+        'default',
+        undefined,
+        undefined,
+        0
+      )
+      .catch(e => {})
+    await k8sApi.deletePersistentVolume(`${this.podName}-pv`).catch(e => {})
+    await k8sStorageApi.deleteStorageClass('local-storage').catch(e => {})
+    await k8sApi
+      .deleteNamespacedPod(this.podName, 'default', undefined, undefined, 0)
+      .catch(e => {})
+    await k8sApi
+      .deleteNamespacedPod(
+        `${this.podName}-workflow`,
+        'default',
+        undefined,
+        undefined,
+        0
+      )
+      .catch(e => {})
   }
-
   public createFile(fileName?: string): string {
     const filePath = `${this.tempDirPath}/${fileName || uuidv4()}`
     fs.writeFileSync(filePath, '')
@@ -25,4 +74,69 @@ export class TestTempOutput {
     const filePath = `${this.tempDirPath}/${fileName}`
     fs.rmSync(filePath)
   }
+
+  public async createTestJobPod() {
+    const container = {
+      name: 'nginx',
+      image: 'nginx:latest',
+      imagePullPolicy: 'IfNotPresent'
+    } as k8s.V1Container
+
+    const pod: k8s.V1Pod = {
+      metadata: {
+        name: this.podName
+      },
+      spec: {
+        restartPolicy: 'Never',
+        containers: [container]
+      }
+    } as k8s.V1Pod
+    await k8sApi.createNamespacedPod('default', pod)
+  }
+
+  public async createTestVolume() {
+    var sc: k8s.V1StorageClass = {
+      metadata: {
+        name: 'local-storage'
+      },
+      provisioner: 'kubernetes.io/no-provisioner',
+      volumeBindingMode: 'Immediate'
+    }
+    await k8sStorageApi.createStorageClass(sc)
+
+    var volume: k8s.V1PersistentVolume = {
+      metadata: {
+        name: `${this.podName}-pv`
+      },
+      spec: {
+        storageClassName: 'local-storage',
+        capacity: {
+          storage: '2Gi'
+        },
+        volumeMode: 'Filesystem',
+        accessModes: ['ReadWriteOnce'],
+        hostPath: {
+          path: this.tempDirPath
+        }
+      }
+    }
+    await k8sApi.createPersistentVolume(volume)
+    var volumeClaim: k8s.V1PersistentVolumeClaim = {
+      metadata: {
+        name: `${this.podName}-work`
+      },
+      spec: {
+        accessModes: ['ReadWriteOnce'],
+        volumeMode: 'Filesystem',
+        storageClassName: 'local-storage',
+        volumeName: `${this.podName}-pv`,
+        resources: {
+          requests: {
+            storage: '1Gi'
+          }
+        }
+      }
+    }
+    await k8sApi.createNamespacedPersistentVolumeClaim('default', volumeClaim)
+  }
 }