Merge branch 'GoogleCloudPlatform:master' into master #6
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# This workflow will build a docker container, publish it to Google Container Registry, and deploy it to GKE when there is a push to the "master" branch. | |
# | |
# 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. Create and configure a Workload Identity Provider for GitHub (https://github.com/google-github-actions/auth#setting-up-workload-identity-federation) | |
# | |
# 3. Change the values for the GAR_LOCATION, GKE_ZONE, GKE_CLUSTER, IMAGE, REPOSITORY and DEPLOYMENT_NAME environment variables (below). | |
# | |
# For more support on how to run the workflow, please visit https://github.com/google-github-actions/setup-gcloud/tree/master/example-workflows/gke-kustomize | |
name: Build and Deploy to GKE | |
on: | |
push: | |
branches: [ "master" ] | |
env: | |
PROJECT_ID: ${{ secrets.GKE_PROJECT }} | |
GAR_LOCATION: us-central1 # TODO: update region of the Artifact Registry | |
GKE_CLUSTER: cluster-1 # TODO: update to cluster name | |
GKE_ZONE: us-central1-c # TODO: update to cluster zone | |
DEPLOYMENT_NAME: gke-test # TODO: update to deployment name | |
REPOSITORY: samples # TODO: update to Artifact Registry docker repository | |
IMAGE: static-site | |
jobs: | |
setup-build-publish-deploy: | |
name: Setup, Build, Publish, and Deploy | |
runs-on: ubuntu-latest | |
environment: production | |
permissions: | |
contents: 'read' | |
id-token: 'write' | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v3 | |
# Configure Workload Identity Federation and generate an access token. | |
- id: 'auth' | |
name: 'Authenticate to Google Cloud' | |
uses: 'google-github-actions/auth@v0' | |
with: | |
token_format: 'access_token' | |
workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider' | |
service_account: '[email protected]' | |
# Alternative option - authentication via credentials json | |
# - id: 'auth' | |
# uses: 'google-github-actions/auth@v0' | |
# with: | |
# credentials_json: '${{ secrets.GCP_CREDENTIALS }}' | |
- name: Docker configuration | |
run: |- | |
echo ${{steps.auth.outputs.access_token}} | docker login -u oauth2accesstoken --password-stdin https://$GAR_LOCATION-docker.pkg.dev | |
# Get the GKE credentials so we can deploy to the cluster | |
- name: Set up GKE credentials | |
uses: google-github-actions/get-gke-credentials@v0 | |
with: | |
cluster_name: ${{ env.GKE_CLUSTER }} | |
location: ${{ env.GKE_ZONE }} | |
# Build the Docker image | |
- name: Build | |
run: |- | |
docker build \ | |
--tag "$GAR_LOCATION-docker.pkg.dev/$PROJECT_ID/$REPOSITORY/$IMAGE:$GITHUB_SHA" \ | |
--build-arg GITHUB_SHA="$GITHUB_SHA" \ | |
--build-arg GITHUB_REF="$GITHUB_REF" \ | |
. | |
# Push the Docker image to Google Artifact Registry | |
- name: Publish | |
run: |- | |
docker push "$GAR_LOCATION-docker.pkg.dev/$PROJECT_ID/$REPOSITORY/$IMAGE:$GITHUB_SHA" | |
# Set up kustomize | |
- name: Set up Kustomize | |
run: |- | |
curl -sfLo kustomize https://github.com/kubernetes-sigs/kustomize/releases/download/v3.1.0/kustomize_3.1.0_linux_amd64 | |
chmod u+x ./kustomize | |
# Deploy the Docker image to the GKE cluster | |
- name: Deploy | |
run: |- | |
# replacing the image name in the k8s template | |
./kustomize edit set image LOCATION-docker.pkg.dev/PROJECT_ID/REPOSITORY/IMAGE:TAG=$GAR_LOCATION-docker.pkg.dev/$PROJECT_ID/$REPOSITORY/$IMAGE:$GITHUB_SHA | |
./kustomize build . | kubectl apply -f - | |
kubectl rollout status deployment/$DEPLOYMENT_NAME | |
kubectl get services -o wide |