Create ruby.yml #6
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| # This workflow will build a docker container, publish it to IBM Container Registry, and deploy it to IKS when there is a push to the "main" branch. | |
| # | |
| # To configure this workflow: | |
| # | |
| # 1. Ensure that your repository contains a Dockerfile | |
| # 2. Setup secrets in your repository by going to settings: Create ICR_NAMESPACE and IBM_CLOUD_API_KEY | |
| # 3. Change the values for the IBM_CLOUD_REGION, REGISTRY_HOSTNAME, IMAGE_NAME, IKS_CLUSTER, DEPLOYMENT_NAME, and PORT | |
| name: Build and Deploy to IKS | |
| on: | |
| push: | |
| branches: [ "main" ] | |
| # Environment variables available to all jobs and steps in this workflow | |
| env: | |
| GITHUB_SHA: ${{ github.sha }} | |
| IBM_CLOUD_API_KEY: ${{ secrets.IBM_CLOUD_API_KEY }} | |
| IBM_CLOUD_REGION: us-south | |
| ICR_NAMESPACE: ${{ secrets.ICR_NAMESPACE }} | |
| REGISTRY_HOSTNAME: us.icr.io | |
| IMAGE_NAME: iks-test | |
| IKS_CLUSTER: example-iks-cluster-name-or-id | |
| DEPLOYMENT_NAME: iks-test | |
| PORT: 5001 | |
| jobs: | |
| setup-build-publish-deploy: | |
| name: Setup, Build, Publish, and Deploy | |
| runs-on: ubuntu-latest | |
| environment: production | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| # Download and Install IBM Cloud CLI | |
| - name: Install IBM Cloud CLI | |
| run: | | |
| curl -fsSL https://clis.cloud.ibm.com/install/linux | sh | |
| ibmcloud --version | |
| ibmcloud config --check-version=false | |
| ibmcloud plugin install -f kubernetes-service | |
| ibmcloud plugin install -f container-registry | |
| # Authenticate with IBM Cloud CLI | |
| - name: Authenticate with IBM Cloud CLI | |
| run: | | |
| ibmcloud login --apikey "${IBM_CLOUD_API_KEY}" -r "${IBM_CLOUD_REGION}" -g default | |
| ibmcloud cr region-set "${IBM_CLOUD_REGION}" | |
| ibmcloud cr login | |
| # Build the Docker image | |
| - name: Build with Docker | |
| run: | | |
| docker build -t "$REGISTRY_HOSTNAME"/"$ICR_NAMESPACE"/"$IMAGE_NAME":"$GITHUB_SHA" \ | |
| --build-arg GITHUB_SHA="$GITHUB_SHA" \ | |
| --build-arg GITHUB_REF="$GITHUB_REF" . | |
| # Push the image to IBM Container Registry | |
| - name: Push the image to ICR | |
| run: | | |
| docker push $REGISTRY_HOSTNAME/$ICR_NAMESPACE/$IMAGE_NAME:$GITHUB_SHA | |
| # Deploy the Docker image to the IKS cluster | |
| - name: Deploy to IKS | |
| run: | | |
| ibmcloud ks cluster config --cluster $IKS_CLUSTER | |
| kubectl config current-context | |
| kubectl create deployment $DEPLOYMENT_NAME --image=$REGISTRY_HOSTNAME/$ICR_NAMESPACE/$IMAGE_NAME:$GITHUB_SHA --dry-run -o yaml > deployment.yaml | |
| kubectl apply -f deployment.yaml | |
| kubectl rollout status deployment/$DEPLOYMENT_NAME | |
| kubectl create service loadbalancer $DEPLOYMENT_NAME --tcp=80:$PORT --dry-run -o yaml > service.yaml | |
| kubectl apply -f service.yaml | |
| kubectl get services -o wide |