Merge pull request #45 from thehyve/devops/FAIRSPC-57_github_actions

Devops/fairspc 57 GitHub actions

.github/workflows/build_and_upload_docker_image_on_push.yaml

@@ -0,0 +1,85 @@
+name: Build & Upload Fairspace-Jupyter Docker image
+
+on:
+  push:
+
+jobs:
+  build-and-upload-jupyterhub:
+    name: Build & Upload Fairspace-Jupyter (K8s Hub) Docker image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Get version tag for artifact
+        run: |
+          BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}
+          echo "Building images from the branch: $BRANCH"
+          VER=$(cat ./VERSION)
+          echo "Building images of version: $VER"
+          if [ $BRANCH != "release" ]
+          then
+            VER=$VER-SNAPSHOT
+          fi
+          echo "VERSION=$VER" >> $GITHUB_ENV
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ vars.DOCKER_REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ vars.DOCKER_REGISTRY }}/${{ github.repository }}/jupyterhub-hub
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./projects/jupyterhub-hub/
+          push: ${{github.ref == 'refs/heads/release' || github.ref == 'refs/heads/dev'}}
+          tags: ${{ vars.DOCKER_REGISTRY }}/${{ github.repository }}/jupyterhub-hub:${{ env.VERSION }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  build-and-upload-jupyterhub-singleuser:
+    name: Build & Upload Fairspace-Jupyter (Single User) Docker image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Get version tag for artifact
+        run: |
+          BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}
+          echo "Building images from the branch: $BRANCH"
+          VER=$(cat ./VERSION)
+          echo "Building images of version: $VER"
+          if [ $BRANCH != "release" ]
+          then
+            VER=$VER-SNAPSHOT
+          fi
+          echo "VERSION=$VER" >> $GITHUB_ENV
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ vars.DOCKER_REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ vars.DOCKER_REGISTRY }}/${{ github.repository }}/jupyterhub-singleuser
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./projects/jupyterhub-singleuser/
+          push: ${{github.ref == 'refs/heads/release' || github.ref == 'refs/heads/dev'}}
+          tags: ${{ vars.DOCKER_REGISTRY }}/${{ github.repository }}/jupyterhub-singleuser:${{ env.VERSION }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/package_and_push_helm_chart.yaml

@@ -0,0 +1,59 @@
+name: Package and Push Helm Chart
+
+on:
+  push:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Version of the Helm chart to push"
+        required: false
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Prepare version
+        run: |
+          VERSION=$(cat ./VERSION)
+          BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}
+          echo "Building images from the branch: $BRANCH"
+          if [ $BRANCH != "release" ]; then
+            VERSION=$VERSION-SNAPSHOT
+          fi
+          # override version of custom input is provided
+          if [[ -n "${{ github.event.inputs.version }}" ]]; then
+            VERSION=${{ github.event.inputs.version }}
+          fi
+          echo "Helm charts version to be deployed: $VERSION"
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Setup Helm
+        uses: azure/[email protected]
+        with:
+          version: ${{ vars.HELM_VERSION }}
+
+      - name: Login with Helm
+        run: |
+          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ${{ vars.HELM_REGISTRY }} --username ${{ github.repository_owner }} --password-stdin
+
+      - name: Add/update Helm dependencies
+        run: |
+          helm repo add jupyterhub https://jupyterhub.github.io/helm-chart
+          helm dependency update "charts/jupyter"
+
+      - name: Lint Helm chart
+        run: |
+          helm lint "charts/jupyter"
+
+      - name: Package Helm chart
+        run: |
+          helm package "charts/jupyter" --version ${{ env.VERSION }}
+
+      - name: Push Helm chart to repository
+        if: github.ref == 'refs/heads/release' || github.ref == 'refs/heads/dev'
+        run: |
+          helm push "fairspace-jupyter-${{ env.VERSION }}.tgz" "oci://${{ vars.HELM_REGISTRY }}"

charts/jupyter/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 appVersion: "1.0"
 description: Helm chart to install Jupyter along with a Fairspace workspace
-name: jupyter
+name: fairspace-jupyter
 version: 0.0.0-RELEASEVERSION
 
 dependencies:

charts/jupyter/README.md

@@ -7,8 +7,8 @@ The connection to the workspace should be configured in the `values.yaml` file.
 
 Install [the Google Cloud SDK](https://cloud.google.com/sdk/install), ensure
 that your Google account has access to the fairspace-207108 GCP project,
-log in using `gcloud auth login`, and configure Docker for access to the GCP
-registries using `gcloud auth configure-docker`.
+log in using `gcloud auth login`. Make sure you have access to the [docker registry](ghcr.io/thehyve/fairspace-jupyter) 
+and [Helm Chart repository](ghcr.io/thehyve/fairspace-jupyter/helm-charts).
 
 A working instance of a fairspace workspace should be setup. Relevant parameters must be 
 used for configuration of JupyterHub.