jupyterlab-docker-build-and-deploy.yml

name: Jupyterlab Docker Build and Deploy

on:
  release:
    types: [published]
  push:
    branches:
      - "main"
    paths:
      - 'docker/jupyterlab/**'
      - '.github/workflows/jupyterlab-docker-build-and-deploy.yml'
      - 'deploy/jupyterlab/azure-pipelines.yml'
  pull_request:
    paths:
      - 'docker/jupyterlab/**'
      - '.github/workflows/jupyterlab-docker-build-and-deploy.yml'
      - 'deploy/jupyterlab/azure-pipelines.yml'
env:
  REGISTRY: europe-north1-docker.pkg.dev/artifact-registry-5n/dapla-stat-docker/jupyter
  TAG: ${{ github.ref_name }}-${{ github.sha }}
  IMAGE_PREFIX: onprem-
  BASE_IMAGE: jupyterlab-common:latest
  NAME: jupyterlab

jobs:
  jupyterlab-docker-build:
    permissions:
      contents: "read"
      id-token: "write"
    runs-on: ubuntu-latest
    outputs:
      semver_image_tag: ${{ steps.metadata.outputs.version }}
    steps:
      - name: "Check out repo"
        uses: actions/checkout@v3
      - name: "Authenticate to Google Cloud"
        id: "auth"
        uses: "google-github-actions/auth@v1.1.1"
        with:
          workload_identity_provider: "projects/848539402404/locations/global/workloadIdentityPools/gh-actions/providers/gh-actions"
          service_account: "gh-actions-dapla-stat@artifact-registry-5n.iam.gserviceaccount.com"
          token_format: "access_token"
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: "oauth2accesstoken"
          password: "${{ steps.auth.outputs.access_token }}"
      - name: Docker meta
        id: metadata
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}${{ env.NAME }}
          # Docker tags based on the following events/attributes
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=raw,value=latest,enable={{is_default_branch}}
            type=semver,pattern=v{{version}}
            type=semver,pattern=v{{major}}.{{minor}}
            type=semver,pattern=v{{major}}
            type=raw,value=${{ env.TAG }}, enable=true
      - name: Build and push image
        id: docker_build
        uses: docker/build-push-action@v4
        with:
          context: docker/${{ env.NAME }}
          file: docker/${{ env.NAME }}/Dockerfile
          push: true
          build-args: base_image=${{ env.REGISTRY }}/${{ env.BASE_IMAGE }}
          tags: |
            ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}${{ env.NAME }}:buildcache
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_PREFIX }}${{ env.NAME }}:buildcache,mode=max
      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  deploy-on-prem:
    needs: jupyterlab-docker-build
    runs-on: ubuntu-latest
    if: success() && (github.ref == 'refs/heads/main' || github.event_name == 'release')
    env:
      DEPLOY_ENVIRONMENT: ${{ github.event_name == 'release' && 'prod' || 'staging' }}
      IMAGE_TAG: ${{ github.event_name == 'release' && needs.jupyterlab-docker-build.outputs.semver_image_tag || 'main' }}
    steps:
    - name: 'Trigger the Azure Pipeline deploy job'
      uses: Azure/pipelines@releases/v1
      with:
        azure-devops-project-url: 'https://dev.azure.com/statisticsnorway/Statistikktjenester'
        azure-pipeline-name: 'jupyterlab-onprem-deploy'
        azure-devops-token: '${{ secrets.AZURE_DEVOPS_TOKEN }}'
        azure-pipeline-variables:  '{"imageTag": "${{ env.IMAGE_TAG }}", "environment": "${{ env.DEPLOY_ENVIRONMENT }}"}'