Canary Deployment to Cloud Run #1
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| on: | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| type: choice | |
| required: true | |
| default: "prod" | |
| description: GitHub Environment | |
| options: | |
| - prod | |
| new_revision_percentage: | |
| type: choice | |
| required: true | |
| default: '10' | |
| description: New Cloud Run revision traffic percentage | |
| options: | |
| - 10 | |
| - 25 | |
| - 50 | |
| - 75 | |
| - 90 | |
| - 100 | |
| old_revision_percentage: | |
| type: choice | |
| required: true | |
| default: '90' | |
| description: Old Cloud Run revision traffic percentage | |
| options: | |
| - 10 | |
| - 25 | |
| - 50 | |
| - 75 | |
| - 90 | |
| - 100 | |
| old_revision_name: | |
| type: string | |
| required: true | |
| description: Old Cloud Run revision name. | |
| jobs: | |
| deploy: | |
| if: contains(fromJSON('["main"]'), github.ref_name) | |
| name: "Cloud Run Deployment" | |
| runs-on: ubuntu-latest | |
| environment: prod | |
| permissions: | |
| id-token: write | |
| contents: read | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Google Authentication | |
| id: auth | |
| uses: 'google-github-actions/auth@v0' | |
| with: | |
| token_format: 'access_token' | |
| workload_identity_provider: '${{ secrets.WIF_PROVIDER }}' # e.g. - projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider | |
| service_account: '${{ secrets.WIF_SERVICE_ACCOUNT }}' # e.g. - [email protected] | |
| - name: Create Service prod Declaration | |
| run: |- | |
| export CONTAINER_IMAGE="${{ vars.region }}-docker.pkg.dev/${{ vars.artifact_registry_project }}/${{ vars.artifact_registry_repo }}/${{ vars.service_name }}:${{ github.sha }}" | |
| export SERVICE_NAME="${{ vars.service_name }}" | |
| export PROJECT_ID="${{ vars.gcp_project_id }}" | |
| export REVISION_TAG="${{ vars.ref }}" | |
| export CLOUD_RUN_SA="${{ vars.cloud_run_sa }}" | |
| export REGION="${{ vars.region }}" | |
| export APP_CODE="${{ vars.app_code }}" | |
| export CLASSIFICATION="${{ vars.classification }}" | |
| export COST_ID="${{ vars.cost_id }}" | |
| export DEPARTMENT_ID="${{ vars.department_id }}" | |
| export HCA_PROJECT_ID="${{ vars.hca_project_id }}" | |
| export TCO_ID="${{ vars.tco_id }}" | |
| export ENVIRONMENT="${{ inputs.environment }}" | |
| export NEW_REVISION_PERCENTAGE=${{ vars.service_name }}-${{ github.sha }} | |
| export EXISTING_REVISION=${{ inputs.existing_revision }} | |
| export EXISTING_REVISION_PERCENTAGE=${{ inputs.existing_revision_percentage }} | |
| envsubst < ./service-yaml/container-canary.yaml > container-canary.yaml | |
| - name: Prod canary deployment to Cloud Run | |
| id: deploy-canary | |
| uses: google-github-actions/deploy-cloudrun@v0 | |
| with: | |
| project_id: ${{ vars.gcp_project_id }} | |
| service: ${{ vars.service_name }} | |
| region: ${{ vars.region }} | |
| metadata: container-canary.yaml |