Update Docker release configuration

This updates the `publish-dockerhub` configuration to be more in
line with the basyx-java-server.

Author: s-heppner

.github/workflows/release.yml

@@ -5,7 +5,7 @@ on:
     types: [published]
 
 jobs:
-  publish:
+  publish-pypi:
     # This job publishes the package to PyPI
     runs-on: ubuntu-latest
     defaults:
@@ -32,7 +32,7 @@ jobs:
       with:
         password: ${{ secrets.PYPI_ORG_TOKEN }}
 
-  build-and-push:
+  publish-dockerhub:
     # This job publishes the server docker image to DockerHub
     runs-on: ubuntu-latest
     defaults:
@@ -46,7 +46,8 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ vars.DOCKERHUB_USERNAME }}/basyx-python-server
+          images: eclipsebasyx/basyx-python-server
+          # 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
@@ -56,19 +57,18 @@ jobs:
             org.opencontainers.image.source=https://github.com/eclipse-basyx/basyx-python-sdk/tree/main/server
             org.opencontainers.image.licenses=MIT
 
-      - name: Log in to DockerHub
-        uses: docker/login-action@v3
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v4
         with:
-          username: ${{ vars.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
 
       - name: Build and Push Docker Image
         uses: docker/build-push-action@v6
         with:
           context: ..
-          file: ./Dockerfile
+          file: ./Dockerfile  # Todo: Update paths
           push: true
+          platforms: linux/amd64,linux/arm64  # Todo: Check which platforms we should support
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
-