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name: Azure Production - Build and Deploy
# **What it does**: Builds and deploys the default branch to production
# **Why we have it**: To enable us to deploy the latest to production whenever necessary rather than relying on PR merges.
# **Who does it impact**: All contributors.
on:
push:
branches:
- main
workflow_dispatch:
permissions:
contents: read
deployments: write
# This allows a subsequently queued workflow run to take priority over
# previously queued runs but NOT interrupt currently executing runs
concurrency:
group: '${{ github.workflow }}'
cancel-in-progress: false
jobs:
azure-prod-build-and-deploy:
if: ${{ github.repository == 'github/docs-internal' }}
runs-on: ubuntu-20.04-xl
timeout-minutes: 20
environment:
name: production
url: 'https://docs.github.com'
env:
DOCKER_IMAGE: ${{ secrets.PROD_REGISTRY_SERVER }}/${{ github.repository }}:${{ github.sha }}
DOCKER_IMAGE_CACHE_REF: ${{ secrets.PROD_REGISTRY_SERVER }}/${{ github.repository }}:main-production
RESOURCE_GROUP_NAME: docs-prod
APP_SERVICE_NAME: ghdocs-prod
SLOT_NAME: canary
steps:
- name: 'Az CLI login'
uses: azure/login@8c334a195cbb38e46038007b304988d888bf676a # pin @v2
with:
creds: ${{ secrets.PROD_AZURE_CREDENTIALS }}
- name: 'Docker login'
uses: azure/docker-login@83efeb77770c98b620c73055fbb59b2847e17dc0
with:
login-server: ${{ secrets.PROD_REGISTRY_SERVER }}
username: ${{ secrets.PROD_REGISTRY_USERNAME }}
password: ${{ secrets.PROD_REGISTRY_PASSWORD }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226
- name: Check out repo
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
with:
ref: ${{ github.sha }}
# To prevent issues with cloning early access content later
persist-credentials: 'false'
- name: Setup Node.js
uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
with:
node-version-file: 'package.json'
cache: npm
- name: Clone docs-early-access
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
with:
repository: github/docs-early-access
token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }}
path: docs-early-access
- name: Merge docs-early-access repo's folders
run: src/early-access/scripts/merge-early-access.sh
- uses: ./.github/actions/warmup-remotejson-cache
with:
restore-only: true
- uses: ./.github/actions/precompute-pageinfo
with:
restore-only: true
- uses: ./.github/actions/clone-translations
with:
token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }}
- name: 'Build and push image'
uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09
with:
context: .
push: true
target: production
tags: ${{ env.DOCKER_IMAGE }}, ${{ env.DOCKER_IMAGE_CACHE_REF }}
cache-from: type=registry,ref=${{ env.DOCKER_IMAGE_CACHE_REF }}
cache-to: type=registry,mode=max,ref=${{ env.DOCKER_IMAGE_CACHE_REF }}
build-args: |
BUILD_SHA=${{ github.sha }}
- name: 'Update docker-compose.prod.yaml template file'
run: |
sed 's|#{IMAGE}#|${{ env.DOCKER_IMAGE }}|g' src/workflows/docker-compose.prod.tmpl.yaml > docker-compose.prod.yaml
- name: 'Apply updated docker-compose.prod.yaml config to canary slot'
run: |
az webapp config container set --multicontainer-config-type COMPOSE --multicontainer-config-file docker-compose.prod.yaml --slot ${{ env.SLOT_NAME }} -n ${{ env.APP_SERVICE_NAME }} -g ${{ env.RESOURCE_GROUP_NAME }}
# Watch canary slot instances to see when all the instances are ready
- name: Check that canary slot is ready
env:
CHECK_INTERVAL: 10000
EXPECTED_SHA: ${{ github.sha }}
CANARY_BUILD_URL: https://ghdocs-prod-canary.azurewebsites.net/_build
run: src/workflows/check-canary-slots.js
- name: 'Swap canary slot to production'
run: |
az webapp deployment slot swap --slot ${{ env.SLOT_NAME }} --target-slot production -n ${{ env.APP_SERVICE_NAME }} -g ${{ env.RESOURCE_GROUP_NAME }}
- uses: ./.github/actions/slack-alert
if: ${{ failure() && github.event_name != 'workflow_dispatch' }}
with:
slack_channel_id: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }}
slack_token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }}