Release docker image on dockerhub

.github/workflows/release.yml

@@ -0,0 +1,56 @@
+# Create release files
+name: Release
+
+on:
+  release:
+    types: [published]
+
+env:
+  DOCKER_IMAGE: radarbase/data-dashboard-backend
+
+jobs:
+  # Build and push tagged release docker image
+  docker:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - uses: actions/checkout@v3
+
+      # Add Docker labels and tags
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.DOCKER_IMAGE }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v3
+        with:
+          # Allow running the image on the architectures supported by openjdk:11-jre-slim
+          push: true
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          context: .
+          # Use runtime labels from docker_meta as well as fixed labels
+          labels: |
+            ${{ steps.docker_meta.outputs.labels }}
+            maintainer=Pim van Nierop <pim@thehyve.nl>
+            org.opencontainers.image.authors=Pauline Conde @mpgxvii, Pim van Nierop @pvanierop, Bastiaan de Graaf @bdegraaf1234
+            org.opencontainers.image.vendor=RADAR-base
+            org.opencontainers.image.licenses=Apache-2.0
+
+      - name: Inspect image
+        run: |
+          docker pull ${{ env.DOCKER_IMAGE }}:${{ steps.docker_meta.outputs.version }}
+          docker image inspect ${{ env.DOCKER_IMAGE }}:${{ steps.docker_meta.outputs.version }}