openshift-node-nest-api.yaml

name: openshift-node-nest-api

env:
  OPENSHIFT_SERVER: ${{ secrets.OPENSHIFT_SERVER }}
  OPENSHIFT_TOKEN: ${{ secrets.OPENSHIFT_TOKEN }}
  OPENSHIFT_NAMESPACE_NO_ENV: ${{ secrets.NAMESPACE_NO_ENV}}
  IMAGE_REGISTRY: ghcr.io/${{ github.repository }}
  IMAGE_REGISTRY_USER: ${{ github.actor }}
  IMAGE_REGISTRY_PASSWORD: ${{ github.token }}
  OIDC_AUTH_SERVER_URL: ${{ secrets.OIDC_AUTH_SERVER_URL }}
  # 🖊️ EDIT to specify custom tags for the container image, or default tags will be generated below.
  IMAGE_TAGS: ""

  DOCKER_ARTIFACTORY_REPO: artifacts.developer.gov.bc.ca/docker-remote
  ARTIFACTORY_REPO: artifacts.developer.gov.bc.ca

  APP_NAME: 'nest-api'
  REPO_NAME: "nr-arch-templates"
  JOB_NAME: "main"
  NAMESPACE: ${{ secrets.NAMESPACE_NO_ENV }}
  TAG: "latest"
  TARGET_ENV: "dev"
  MIN_REPLICAS: "1"
  MAX_REPLICAS: "1"
  MIN_CPU: "50m"
  MAX_CPU: "150m"
  MIN_MEM: "50Mi"
  MAX_MEM: "250Mi"

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
    paths:
      - 'apis/TypeScript/Nest/**'

jobs:
  openshift-ci-cd:
    name: Build and deploy to OpenShift
    runs-on: ubuntu-22.04
    environment: nest-dev
    defaults:
      run:
        working-directory: apis/TypeScript/Nest

    outputs:
      ROUTE: ${{ steps.deploy-and-expose.outputs.route }}
      SELECTOR: ${{ steps.deploy-and-expose.outputs.selector }}

    steps:
      - name: Check for required secrets
        uses: actions/github-script@v4
        with:
          script: |
            const secrets = {
              OPENSHIFT_SERVER: `${{ secrets.OPENSHIFT_SERVER }}`,
              OPENSHIFT_TOKEN: `${{ secrets.OPENSHIFT_TOKEN }}`,
              OPENSHIFT_NAMESPACE_NO_ENV: ${{ secrets.NAMESPACE_NO_ENV}}
            };
            
            const GHCR = "ghcr.io";
            if (`${{ env.IMAGE_REGISTRY }}`.startsWith(GHCR)) {
              core.info(`Image registry is ${GHCR} - no registry password required`);
            }
            else {
              core.info("A registry password is required");
              secrets["IMAGE_REGISTRY_PASSWORD"] = `${{ secrets.IMAGE_REGISTRY_PASSWORD }}`;
            }
            
            const missingSecrets = Object.entries(secrets).filter(([ name, value ]) => {
              if (value.length === 0) {
                core.error(`Secret "${name}" is not set`);
                return true;
              }
              core.info(`✔️ Secret "${name}" is set`);
              return false;
            });
            
            if (missingSecrets.length > 0) {
              core.setFailed(`❌ At least one required secret is not set in the repository. \n` +
                "You can add it using:\n" +
                "GitHub UI: https://docs.github.com/en/actions/reference/encrypted-secrets#creating-encrypted-secrets-for-a-repository \n" +
                "GitHub CLI: https://cli.github.com/manual/gh_secret_set \n" +
                "Also, refer to https://github.com/redhat-actions/oc-login#getting-started-with-the-action-or-see-example");
            }
            else {
              core.info(`✅ All the required secrets are set`);
            }

      - name: Check out repository
        uses: actions/checkout@v2


      - name: Determine image tags
        if: env.IMAGE_TAGS == ''
        run: |
          echo "IMAGE_TAGS=latest ${GITHUB_SHA::12}" | tee -a $GITHUB_ENV

      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          registry: ${{ env.DOCKER_ARTIFACTORY_REPO }}
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
      - name: Add Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18.x'
      - uses: actions/cache@v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-
      - name: Install Dependencies
        run: npm ci
      - name: Run Unit Tests
        run: npm run test
      - name: Build Prod artifact
        run: |
          npm run build
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-
      - name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push Application image
        uses: docker/build-push-action@v3.1.1
        with:
          context: .
          push: true
          tags: |
            "${{ env.IMAGE_REGISTRY }}/${{ env.APP_NAME }}:latest"
          cache-from: type=gha
          cache-to: type=gha,mode=max
          file: |
            ./apis/TypeScript/Nest/Dockerfile-openshift
      - name: Build and push Migration image
        uses: docker/build-push-action@v3.1.1
        with:
          context: .
          push: true
          tags: |
            "${{ env.IMAGE_REGISTRY }}/${{ env.APP_NAME }}-migration:latest"
          cache-from: type=gha
          cache-to: type=gha,mode=max
          file: |
            ./apis/TypeScript/Nest/Dockerfile-migrations-openshift
     
      - uses: actions/checkout@v2
      - name: Deploy
        run: |
          set +e -ux
          # Login to OpenShift and select project
          oc login --token=${{ env.OPENSHIFT_TOKEN }} --server=${{ env.OPENSHIFT_SERVER }}
          oc tag -d ${{ env.APP_NAME }}:${{ env.TAG }}
          oc tag -d ${{ env.APP_NAME }}-migration:${{ env.TAG }}
          oc tag ${{ env.IMAGE_REGISTRY }}/${{ env.APP_NAME }}:latest ${{ env.APP_NAME }}:${{ env.TAG }}
          oc tag ${{ env.IMAGE_REGISTRY }}/${{ env.APP_NAME }}-migration:latest ${{ env.APP_NAME }}-migration:${{ env.TAG }}
          
          # Process and create postgres deployment template
          oc process -f https://raw.githubusercontent.com/bcgov/nr-arch-templates/main/apis/TypeScript/Nest/.pipeline/openshift/openshift-postgres-deployment-config.yaml -p APP_NAME=${{ env.APP_NAME }} -p REPO_NAME=${{ env.REPO_NAME }} -p JOB_NAME=${{ env.JOB_NAME }} -p NAMESPACE=${{ env.OPENSHIFT_NAMESPACE_NO_ENV }}-${{env.TARGET_ENV}} \
          | oc create -f -
          
          #check the status
          oc rollout status dc/${{ env.APP_NAME }}-postgres
          
          # Process and apply deployment template
          oc process -f https://raw.githubusercontent.com/bcgov/nr-arch-templates/main/apis/TypeScript/Nest/.pipeline/openshift/openshift-deployment-config.yml -p APP_NAME=${{ env.APP_NAME }} -p REPO_NAME=${{ env.REPO_NAME }} -p JOB_NAME=${{ env.JOB_NAME }} -p NAMESPACE=${{ env.OPENSHIFT_NAMESPACE_NO_ENV }}-${{env.TARGET_ENV}} -p TAG=${{ env.TAG }} -p MIN_REPLICAS=${{ env.MIN_REPLICAS }} -p MAX_REPLICAS=${{ env.MAX_REPLICAS }} -p MIN_CPU=${{ env.MIN_CPU }} -p MAX_CPU=${{ env.MAX_CPU }} -p MIN_MEM=${{ env.MIN_MEM }} -p MAX_MEM=${{ env.MAX_MEM }} \
          | oc apply -f -
          
          # Start rollout (if necessary) and follow it
          oc rollout latest dc/${{ env.APP_NAME }} 2> /dev/null \
          || true && echo "Rollout in progress"
          oc logs -f dc/${{ env.APP_NAME }}
          # Get status, returns 0 if rollout is successful
          oc rollout status dc/${{ env.APP_NAME }}