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Repo sync #54635

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 }}