# This workflow will build a docker container, publish it to Google Container Registry, and deploy it to GKE when a release is created # # To configure this workflow: # # 1. Ensure that your repository contains the necessary configuration for your Google Kubernetes Engine cluster, including deployment.yml, kustomization.yml, service.yml, etc. # # 2. Set up secrets in your workspace: GKE_PROJECT with the name of the project and GKE_SA_KEY with the Base64 encoded JSON service account key (https://github.com/GoogleCloudPlatform/github-actions/tree/docs/service-account-key/setup-gcloud#inputs). # # 3. Change the values for the GKE_ZONE, GKE_CLUSTER, IMAGE, and DEPLOYMENT_NAME environment variables (below). # # For more support on how to run the workflow, please visit https://github.com/GoogleCloudPlatform/github-actions/tree/master/example-workflows/gke name: Build and Deploy to GKE on: release: types: [created] env: PROJECT_ID: ${{ secrets.GKE_PROJECT }} GKE_CLUSTER: cluster-1 # TODO: update to cluster name GKE_ZONE: us-central1-c # TODO: update to cluster zone DEPLOYMENT_NAME: gke-test # TODO: update to deployment name IMAGE: static-site jobs: setup-build-publish-deploy: name: Setup, Build, Publish, and Deploy runs-on: ubuntu-latest steps: - name: Checkout uses: actions/checkout@v2 # Setup gcloud CLI - uses: GoogleCloudPlatform/github-actions/setup-gcloud@0.1.3 with: service_account_key: ${{ secrets.GKE_SA_KEY }} project_id: ${{ secrets.GKE_PROJECT }} # Configure Docker to use the gcloud command-line tool as a credential # helper for authentication - run: |- gcloud --quiet auth configure-docker # Get the GKE credentials so we can deploy to the cluster - run: |- gcloud container clusters get-credentials "$GKE_CLUSTER" --zone "$GKE_ZONE" # Build the Docker image - name: Build run: |- docker build \ --tag "gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA" \ --build-arg GITHUB_SHA="$GITHUB_SHA" \ --build-arg GITHUB_REF="$GITHUB_REF" \ . # Push the Docker image to Google Container Registry - name: Publish run: |- docker push "gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA" # Set up kustomize - name: Set up Kustomize run: |- curl -sfLo kustomize https://github.com/kubernetes-sigs/kustomize/releases/download/v3.1.0/kustomize_3.1.0_linux_amd64 chmod u+x ./kustomize # Deploy the Docker image to the GKE cluster - name: Deploy run: |- ./kustomize edit set image gcr.io/PROJECT_ID/IMAGE:TAG=gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA ./kustomize build . | kubectl apply -f - kubectl rollout status deployment/$DEPLOYMENT_NAME kubectl get services -o wide