Fix 0.3.0 release notes (#69)

Removes [cacheable-request](https://github.com/jaredwray/cacheable-request). It's no longer used after updating ancestor dependency [@kubernetes/client-node](https://github.com/kubernetes-client/javascript). These dependencies need to be updated together.


Removes `cacheable-request`

Updates `@kubernetes/client-node` from 0.16.3 to 0.18.1
- [Release notes](https://github.com/kubernetes-client/javascript/releases)
- [Changelog](https://github.com/kubernetes-client/javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes-client/javascript/commits)

---
updated-dependencies:
- dependency-name: cacheable-request
  dependency-type: indirect
- dependency-name: "@kubernetes/client-node"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/prepare-job.json

@@ -73,6 +73,8 @@
         "contextName": "redis",
         "image": "redis",
         "createOptions": "--cpus 1",
+        "entrypoint": null,
+        "entryPointArgs": [],
         "environmentVariables": {},
         "userMountVolumes": [
           {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "hooks",
-  "version": "0.1.3",
+  "version": "0.3.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "hooks",
-      "version": "0.1.3",
+      "version": "0.3.0",
       "license": "MIT",
       "devDependencies": {
         "@types/jest": "^27.5.1",
@@ -1800,9 +1800,9 @@
       "dev": true
     },
     "node_modules/json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "dependencies": {
         "minimist": "^1.2.0"
@@ -3926,9 +3926,9 @@
       "dev": true
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "requires": {
         "minimist": "^1.2.0"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hooks",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Three projects are included - k8s: a kubernetes hook implementation that spins up pods dynamically to run a job - docker: A hook implementation of the runner's docker implementation  - A hook lib, which contains shared typescript definitions and utilities that the other packages consume",
   "main": "",
   "directories": {

packages/docker/package-lock.json

@@ -3779,9 +3779,9 @@
       "peer": true
     },
     "node_modules/json5": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.1.tgz",
-      "integrity": "sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==",
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
       "dev": true,
       "bin": {
         "json5": "lib/cli.js"
@@ -4903,9 +4903,9 @@
       }
     },
     "node_modules/tsconfig-paths/node_modules/json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "dependencies": {
         "minimist": "^1.2.0"
@@ -8176,9 +8176,9 @@
       "peer": true
     },
     "json5": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.1.tgz",
-      "integrity": "sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==",
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
       "dev": true
     },
     "kleur": {
@@ -8985,9 +8985,9 @@
       },
       "dependencies": {
         "json5": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+          "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
           "dev": true,
           "requires": {
             "minimist": "^1.2.0"

packages/docker/src/index.ts

@@ -16,15 +16,14 @@ import {
 import { checkEnvironment } from './utils'
 
 async function run(): Promise<void> {
-  const input = await getInputFromStdin()
-
-  const args = input['args']
-  const command = input['command']
-  const responseFile = input['responseFile']
-  const state = input['state']
-
   try {
     checkEnvironment()
+    const input = await getInputFromStdin()
+
+    const args = input['args']
+    const command = input['command']
+    const responseFile = input['responseFile']
+    const state = input['state']
     switch (command) {
       case Command.PrepareJob:
         await prepareJob(args as PrepareJobArgs, responseFile)

packages/hooklib/package-lock.json

@@ -1742,9 +1742,9 @@
       "dev": true
     },
     "node_modules/json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "dependencies": {
         "minimist": "^1.2.0"
@@ -3789,9 +3789,9 @@
       "dev": true
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "requires": {
         "minimist": "^1.2.0"

packages/k8s/package.json

@@ -16,7 +16,7 @@
     "@actions/core": "^1.9.1",
     "@actions/exec": "^1.1.1",
     "@actions/io": "^1.1.2",
-    "@kubernetes/client-node": "^0.16.3",
+    "@kubernetes/client-node": "^0.18.1",
     "hooklib": "file:../hooklib"
   },
   "devDependencies": {

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

@@ -14,6 +14,7 @@ import {
   containerVolumes,
   DEFAULT_CONTAINER_ENTRY_POINT,
   DEFAULT_CONTAINER_ENTRY_POINT_ARGS,
+  generateContainerName,
   PodPhase
 } from '../k8s/utils'
 import { JOB_CONTAINER_NAME } from './constants'
@@ -31,14 +32,14 @@ export async function prepareJob(
   let container: k8s.V1Container | undefined = undefined
   if (args.container?.image) {
     core.debug(`Using image '${args.container.image}' for job image`)
-    container = createPodSpec(args.container, JOB_CONTAINER_NAME, true)
+    container = createContainerSpec(args.container, JOB_CONTAINER_NAME, true)
   }
 
   let services: k8s.V1Container[] = []
   if (args.services?.length) {
     services = args.services.map(service => {
       core.debug(`Adding service '${service.image}' to pod definition`)
-      return createPodSpec(service, service.image.split(':')[0])
+      return createContainerSpec(service, generateContainerName(service.image))
     })
   }
   if (!container && !services?.length) {
@@ -124,10 +125,9 @@ function generateResponseFile(
   )
   if (serviceContainers?.length) {
     response.context['services'] = serviceContainers.map(c => {
-      if (!c.ports) {
-        return
+      if (!c.ports?.length) {
+        return { image: c.image }
       }
-
       const ctxPorts: ContextPorts = {}
       for (const port of c.ports) {
         ctxPorts[port.containerPort] = port.hostPort
@@ -153,7 +153,7 @@ async function copyExternalsToRoot(): Promise<void> {
   }
 }
 
-function createPodSpec(
+export function createContainerSpec(
   container,
   name: string,
   jobContainer = false
@@ -166,14 +166,20 @@ function createPodSpec(
   const podContainer = {
     name,
     image: container.image,
-    command: [container.entryPoint],
-    args: container.entryPointArgs,
     ports: containerPorts(container)
   } as k8s.V1Container
   if (container.workingDirectory) {
     podContainer.workingDir = container.workingDirectory
   }
 
+  if (container.entryPoint) {
+    podContainer.command = [container.entryPoint]
+  }
+
+  if (container.entryPointArgs?.length > 0) {
+    podContainer.args = container.entryPointArgs
+  }
+
   podContainer.env = []
   for (const [key, value] of Object.entries(
     container['environmentVariables']

packages/k8s/src/index.ts

@@ -9,15 +9,13 @@ import {
 import { isAuthPermissionsOK, namespace, requiredPermissions } from './k8s'
 
 async function run(): Promise<void> {
-  const input = await getInputFromStdin()
-
-  const args = input['args']
-  const command = input['command']
-  const responseFile = input['responseFile']
-  const state = input['state']
-
-  let exitCode = 0
   try {
+    const input = await getInputFromStdin()
+
+    const args = input['args']
+    const command = input['command']
+    const responseFile = input['responseFile']
+    const state = input['state']
     if (!(await isAuthPermissionsOK())) {
       throw new Error(
         `The Service account needs the following permissions ${JSON.stringify(
@@ -25,28 +23,28 @@ async function run(): Promise<void> {
         )} on the pod resource in the '${namespace()}' namespace. Please contact your self hosted runner administrator.`
       )
     }
+
+    let exitCode = 0
     switch (command) {
       case Command.PrepareJob:
         await prepareJob(args as prepareJobArgs, responseFile)
-        break
+        return process.exit(0)
       case Command.CleanupJob:
         await cleanupJob()
-        break
+        return process.exit(0)
       case Command.RunScriptStep:
         await runScriptStep(args, state, null)
-        break
+        return process.exit(0)
       case Command.RunContainerStep:
         exitCode = await runContainerStep(args)
-        break
-      case Command.runContainerStep:
+        return process.exit(exitCode)
       default:
         throw new Error(`Command not recognized: ${command}`)
     }
   } catch (error) {
     core.error(error as Error)
-    exitCode = 1
+    process.exit(1)
   }
-  process.exitCode = exitCode
 }
 
 void run()

packages/k8s/src/k8s/index.ts

@@ -517,6 +517,9 @@ export function containerPorts(
   container: ContainerInfo
 ): k8s.V1ContainerPort[] {
   const ports: k8s.V1ContainerPort[] = []
+  if (!container.portMappings?.length) {
+    return ports
+  }
   for (const portDefinition of container.portMappings) {
     const portProtoSplit = portDefinition.split('/')
     if (portProtoSplit.length > 2) {

packages/k8s/src/k8s/utils.ts

@@ -111,11 +111,13 @@ export function writeEntryPointScript(
   if (environmentVariables && Object.entries(environmentVariables).length) {
     const envBuffer: string[] = []
     for (const [key, value] of Object.entries(environmentVariables)) {
+      if (key.includes(`=`) || key.includes(`'`) || key.includes(`"`)) {
+        throw new Error(
+          `environment key ${key} is invalid - the key must not contain =, ' or "`
+        )
+      }
       envBuffer.push(
-        `"${key}=${value
-          .replace(/\\/g, '\\\\')
-          .replace(/"/g, '\\"')
-          .replace(/=/g, '\\=')}"`
+        `"${key}=${value.replace(/\\/g, '\\\\').replace(/"/g, '\\"')}"`
       )
     }
     environmentPrefix = `env ${envBuffer.join(' ')} `
@@ -137,6 +139,17 @@ exec ${environmentPrefix} ${entryPoint} ${
   }
 }
 
+export function generateContainerName(image: string): string {
+  const nameWithTag = image.split('/').pop()
+  const name = nameWithTag?.split(':').at(0)
+
+  if (!name) {
+    throw new Error(`Image definition '${image}' is invalid`)
+  }
+
+  return name
+}
+
 export enum PodPhase {
   PENDING = 'Pending',
   RUNNING = 'Running',

packages/k8s/tests/k8s-utils-test.ts

@@ -1,6 +1,10 @@
 import * as fs from 'fs'
 import { containerPorts, POD_VOLUME_NAME } from '../src/k8s'
-import { containerVolumes, writeEntryPointScript } from '../src/k8s/utils'
+import {
+  containerVolumes,
+  generateContainerName,
+  writeEntryPointScript
+} from '../src/k8s/utils'
 import { TestHelper } from './test-setup'
 
 let testHelper: TestHelper
@@ -221,4 +225,32 @@ describe('k8s utils', () => {
       expect(() => containerPorts({ portMappings: ['1/tcp/udp'] })).toThrow()
     })
   })
+
+  describe('generate container name', () => {
+    it('should return the container name from image string', () => {
+      expect(
+        generateContainerName('public.ecr.aws/localstack/localstack')
+      ).toEqual('localstack')
+      expect(
+        generateContainerName(
+          'public.ecr.aws/url/with/multiple/slashes/postgres:latest'
+        )
+      ).toEqual('postgres')
+      expect(generateContainerName('postgres')).toEqual('postgres')
+      expect(generateContainerName('postgres:latest')).toEqual('postgres')
+      expect(generateContainerName('localstack/localstack')).toEqual(
+        'localstack'
+      )
+      expect(generateContainerName('localstack/localstack:latest')).toEqual(
+        'localstack'
+      )
+    })
+
+    it('should throw on invalid image string', () => {
+      expect(() =>
+        generateContainerName('localstack/localstack/:latest')
+      ).toThrow()
+      expect(() => generateContainerName(':latest')).toThrow()
+    })
+  })
 })

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

@@ -1,8 +1,10 @@
 import * as fs from 'fs'
 import * as path from 'path'
 import { cleanupJob } from '../src/hooks'
-import { prepareJob } from '../src/hooks/prepare-job'
+import { createContainerSpec, prepareJob } from '../src/hooks/prepare-job'
 import { TestHelper } from './test-setup'
+import { generateContainerName } from '../src/k8s/utils'
+import { V1Container } from '@kubernetes/client-node'
 
 jest.useRealTimers()
 
@@ -71,4 +73,27 @@ describe('Prepare job', () => {
       prepareJob(prepareJobData.args, prepareJobOutputFilePath)
     ).rejects.toThrow()
   })
+
+  it('should not set command + args for service container if not passed in args', async () => {
+    const services = prepareJobData.args.services.map(service => {
+      return createContainerSpec(service, generateContainerName(service.image))
+    }) as [V1Container]
+
+    expect(services[0].command).toBe(undefined)
+    expect(services[0].args).toBe(undefined)
+  })
+
+  test.each([undefined, null, []])(
+    'should not throw exception when portMapping=%p',
+    async pm => {
+      prepareJobData.args.services.forEach(s => {
+        s.portMappings = pm
+      })
+      await prepareJob(prepareJobData.args, prepareJobOutputFilePath)
+      const content = JSON.parse(
+        fs.readFileSync(prepareJobOutputFilePath).toString()
+      )
+      expect(() => content.context.services[0].image).not.toThrow()
+    }
+  )
 })

releaseNotes.md

@@ -1,9 +1,12 @@
 ## Features
-- Always use the Docker related ENVs from the host machine instead of ENVs from the runner job [#40]
-- Use user defined entrypoints for service containers (instead of `tail -f /dev/null`)
+- Use service container entrypoint if no entrypoint is specified [#53]
 
 ## Bugs
-- Fixed substring issue with /github/workspace and /github/file_commands [#35]
-- Fixed issue related to setting hostPort and containerPort when formatting is not recognized by k8s default [#38]
+- Fixed issue caused by promise rejection in kubernetes hook [#65]
+- Fixed service container name issue when service image contains one or more `/`
+  in the name [#53]
+- Fixed issue related to service container failures when no ports are specified
+  [#60]
+- Allow equal signs in environment variable values [#62]
 
 <!-- ## Misc