Main - Build Image and Push to Openshift Registry for Dev Deployment #31
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| # This is the main workflow that creates a new image and push to Openshift image stream which in turn triggers the deployment | |
| name: Main - Build Image and Push to Openshift Registry for Dev Deployment | |
| # Controls when the workflow will run | |
| on: | |
| # Allows you to run this workflow manually from the Actions tab | |
| workflow_dispatch: | |
| inputs: | |
| app: | |
| description: 'App Name (bc-paris-api)' | |
| required: true | |
| default: bc-paris-api | |
| env: | |
| description: 'Image Target Env' | |
| required: true | |
| default: 'dev' | |
| # A workflow run is made up of one or more jobs that can run sequentially or in parallel | |
| jobs: | |
| # This workflow contains a single job called "build" | |
| build-push-image: | |
| # The type of runner that the job will run on | |
| runs-on: ubuntu-20.04 | |
| environment: ${{ github.event.inputs.env }} | |
| # Steps represent a sequence of tasks that will be executed as part of the job | |
| steps: | |
| # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it | |
| - name: Git Checkout | |
| uses: actions/checkout@v2 | |
| # Get the version number which is prefixed with the Github release branches in format release/{version} | |
| - name: Get Release Version | |
| run: | | |
| branch=${GITHUB_REF##*/} | |
| version=$(echo $branch | cut -d "/" -f2-) | |
| echo "releaseVersion=$version" >> $GITHUB_ENV | |
| # Get Git latest short Sha# from the release branch used. This Sha# will be used in image tagging as well as DC Pod labelling. | |
| - name: Get git commit short sha | |
| id: sha | |
| run: | | |
| shortSha=$(echo $(git rev-parse --short HEAD) | cut -c1-7) | |
| echo "gitsha=$shortSha" >> $GITHUB_ENV | |
| # Prints vital release paramters used | |
| - name: Print Release Variables | |
| run: | | |
| echo "Release Application: ${{ github.event.inputs.app }}" | |
| echo "Release Environment: ${{ github.event.inputs.env }}" | |
| echo "Release Version: ${{ env.releaseVersion }}" | |
| echo "Release Git Sha: ${{env.gitsha}}" | |
| # Set up JDK build environment | |
| - name: Set up JDK 8 | |
| uses: actions/setup-java@v1 | |
| with: | |
| java-version: 8 | |
| # Runs build steps | |
| - name: Maven Package | |
| run: mvn -ntp -DskipTests -Popenshift clean package | |
| #Login to OpenShift Container Repository | |
| - name: Login to OpenShift Container Repository | |
| uses: docker/login-action@v1 | |
| with: | |
| registry: ${{secrets.OPENSHIFT_EXTERNAL_REPOSITORY_SILVER}} | |
| username: ${{secrets.OPENSHIFT_SA_NAME}} | |
| password: ${{secrets.OPENSHIFT_SA_PASSWORD}} | |
| #Build and push image to OpenShift Image stream | |
| - name: Build & Push Image to Openshift Image Stream | |
| env: | |
| COMPOSE_DOCKER_CLI_BUILD: 1 | |
| DOCKER_BUILDKIT: 1 | |
| CONTEXT: . | |
| IMAGE: ${{secrets.OPENSHIFT_EXTERNAL_REPOSITORY_SILVER}}/${{secrets.OPENSHIFT_TOOLS_NAMESPACE_SILVER}}/bc-paris-api:${{secrets.OPENSHIFT_ENV_TAG}} | |
| run: | | |
| docker build \ | |
| --tag ${IMAGE} \ | |
| ${CONTEXT} | |
| docker push ${IMAGE} | |
| #Login to Openshift using OC SA and Token of respective env. for Pod labelling | |
| - name: Authenticate OC Env Specific SA | |
| uses: redhat-actions/oc-login@v1 | |
| env: | |
| OPENSHIFT_NAMESPACE: ${{secrets.OPENSHIFT_LICENSE_PLATE_SILVER}}-${{ github.event.inputs.env }} | |
| OPENSHIFT_USER: ${{secrets.OPENSHIFT_SA_Env_DEPLOYER_NAME}} | |
| with: | |
| openshift_server_url: ${{secrets.OPENSHIFT_SERVER_URL_SILVER}} | |
| openshift_token: ${{secrets.OPENSHIFT_SA_ENV_DEPLOYER_TOKEN}} | |
| namespace: ${OPENSHIFT_NAMESPACE} | |
| # Labels the deployment config of the application with release version number to spin up the pods labelled in same version | |
| - name: Labelling DC to release version | |
| env: | |
| releaseVersion: ${{ env.releaseVersion }} | |
| appName: ${{ github.event.inputs.app }} | |
| openshiftEnvNamespace: ${{secrets.OPENSHIFT_LICENSE_PLATE_SILVER}}-${{ github.event.inputs.env }} | |
| run: | | |
| oc patch dc ${appName} -n ${openshiftEnvNamespace} --patch '{"spec":{"template":{"metadata":{"labels":{"version":"${{ env.releaseVersion }}.${{ env.gitsha }}"}}}}}' | |
| # Wait to DC rollout to get completed before proceeding next stage | |
| - name: Wait for DC rollout | |
| env: | |
| appName: ${{ github.event.inputs.app }} | |
| openshiftEnvNamespace: ${{secrets.OPENSHIFT_LICENSE_PLATE_SILVER}}-${{ github.event.inputs.env }} | |
| run: | | |
| oc rollout status -n ${openshiftEnvNamespace} dc/${appName} --watch |