Repo sync #54462
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name: Azure - Destroy Preview Env | |
# **What it does**: Destroys resources associated with a PRs Azure preview environment | |
# **Why we have it**: Closed PRs don't need apps | |
# **Who does it impact**: All contributors. | |
on: | |
# Required in lieu of `pull_request` so that PRs created from forks can destroy the preview environment. | |
pull_request_target: | |
types: | |
- closed | |
- locked | |
workflow_dispatch: | |
inputs: | |
PR_NUMBER: | |
description: 'PR Number' | |
type: string | |
required: true | |
permissions: | |
contents: read | |
# This allows one deploy workflow to interrupt another | |
concurrency: | |
group: 'preview-env @ ${{ github.head_ref || github.run_id }} for ${{ github.event.number || inputs.PR_NUMBER }}' | |
cancel-in-progress: true | |
jobs: | |
destroy-azure-preview-env: | |
name: Destroy | |
runs-on: ubuntu-latest | |
if: github.repository == 'github/docs-internal' || github.repository == 'github/docs' | |
timeout-minutes: 5 | |
env: | |
PR_NUMBER: ${{ github.event.number || inputs.PR_NUMBER }} | |
steps: | |
- name: 'Az CLI login' | |
uses: azure/login@6c251865b4e6290e7b78be643ea2d005bc51f69a # pin @v2 | |
with: | |
creds: ${{ secrets.NONPROD_AZURE_CREDENTIALS }} | |
- name: Check out repo | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
- name: Get preview app info | |
env: | |
APP_NAME_SEED: ${{ secrets.PREVIEW_ENV_NAME_SEED }} | |
run: src/workflows/get-preview-app-info.sh | |
# Succeed despite any non-zero exit code (e.g. if there is no deployment to cancel) | |
- name: 'Cancel any in progress deployments' | |
run: | | |
az deployment group cancel --name ${{ env.DEPLOYMENT_NAME }} -g ${{ secrets.PREVIEW_ENV_RESOURCE_GROUP }} || true | |
# Delete web app (which will also delete the App Service plan) | |
# This will succeed even if the app doesn't exist / has already been deleted | |
- name: 'Delete App Service App (which will also delete the App Service plan)' | |
run: | | |
az container delete -n ${{ env.APP_NAME }} -g ${{ secrets.PREVIEW_ENV_RESOURCE_GROUP }} -y | |
# Untag all images under this PR's container registry repo - the container registry will automatically remove untagged images. | |
# This will fail if the IMAGE_REPO doesn't exist, but we don't care | |
- name: 'Untag all docker images for this PR' | |
run: | | |
az acr repository delete -n ${{ secrets.NONPROD_REGISTRY_SERVER }} --repository ${{ env.IMAGE_REPO }} -y || true | |
# Remove all GitHub deployments from this environment and remove the environment | |
- uses: strumwolf/delete-deployment-environment@a4825dd9648c57da8437a4885c3fcad58beac69c | |
with: | |
# The token provided by the workflow does not have the permissions to delete created environments | |
token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
environment: preview-env-${{ env.PR_NUMBER }} |