CI: Build docker images for all services and archs (#556)

After refactoring the server package, the CI for building and
releasing did not longer work. Additionally the registry and
discovery services are not published.

These changes fix the build in the release CI for the repository
service and add the missing ones. Builds are now executed using
QEMU for amd64, armv7 and arm64 to create a multi-platform image.

Fixes #555

Author: hpoeche

.github/workflows/release.yml

@@ -4,6 +4,9 @@ on:
   release:
     types: [published]
 
+env:
+  TARGET_PLATFORM: "linux/amd64,linux/arm/v7,linux/arm64"
+
 jobs:
   sdk-publish:
     # This job publishes the package to PyPI
@@ -59,7 +62,54 @@ jobs:
         with:
           password: ${{ secrets.PYPI_ORG_TOKEN }}
 
-  server-publish:
+  server-repository-publish:
+    # This job publishes the server docker image to DockerHub
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./server
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Extract Docker image metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: eclipsebasyx/basyx-python-repository
+          # This fetches the latest git tag and adds an additional "latest" to it, so e.g. `2.1.0,latest`
+          tags: |
+            type=semver,pattern={{version}}
+            type=raw,value=latest
+          labels: |
+            org.opencontainers.image.title=BaSyx Python Repository Service
+            org.opencontainers.image.description=Eclipse BaSyx Python SDK - Repository HTTP Server
+            org.opencontainers.image.source=https://github.com/eclipse-basyx/basyx-python-sdk/tree/main/server
+            org.opencontainers.image.licenses=MIT
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and Push Repository Docker Image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./server/docker/repository/Dockerfile
+          platforms: ${{ env.TARGET_PLATFORM }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  server-discovery-publish:
     # This job publishes the server docker image to DockerHub
     runs-on: ubuntu-latest
     defaults:
@@ -73,14 +123,14 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: eclipsebasyx/basyx-python-server
+          images: eclipsebasyx/basyx-python-discovery
           # This fetches the latest git tag and adds an additional "latest" to it, so e.g. `2.1.0,latest`
           tags: |
             type=semver,pattern={{version}}
             type=raw,value=latest
           labels: |
-            org.opencontainers.image.title=BaSyx Python Server
-            org.opencontainers.image.description=Eclipse BaSyx Python SDK - HTTP Server
+            org.opencontainers.image.title=BaSyx Python Discovery Service
+            org.opencontainers.image.description=Eclipse BaSyx Python SDK - Discovery HTTP Server
             org.opencontainers.image.source=https://github.com/eclipse-basyx/basyx-python-sdk/tree/main/server
             org.opencontainers.image.licenses=MIT
 
@@ -90,11 +140,65 @@ jobs:
           username: ${{ secrets.DOCKER_HUB_USER }}
           password: ${{ secrets.DOCKER_HUB_TOKEN }}
 
-      - name: Build and Push Docker Image
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and Push Repository Docker Image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./server/docker/discovery/Dockerfile
+          platforms: ${{ env.TARGET_PLATFORM }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  server-registry-publish:
+    # This job publishes the server docker image to DockerHub
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./server
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Extract Docker image metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: eclipsebasyx/basyx-python-registry
+          # This fetches the latest git tag and adds an additional "latest" to it, so e.g. `2.1.0,latest`
+          tags: |
+            type=semver,pattern={{version}}
+            type=raw,value=latest
+          labels: |
+            org.opencontainers.image.title=BaSyx Python Registry Service
+            org.opencontainers.image.description=Eclipse BaSyx Python SDK - Registry HTTP Server
+            org.opencontainers.image.source=https://github.com/eclipse-basyx/basyx-python-sdk/tree/main/server
+            org.opencontainers.image.licenses=MIT
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and Push Repository Docker Image
         uses: docker/build-push-action@v6
         with:
           context: .
-          file: ./server/Dockerfile  # Todo: Update paths
+          file: ./server/docker/registry/Dockerfile
+          platforms: ${{ env.TARGET_PLATFORM }}
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}