testing

.github/workflows/publish-container.yaml

@@ -27,31 +27,13 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Log in to the Container registry
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
           context: .
+          file: Dockerfile-multiarch
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          push: false

Dockerfile-multiarch

@@ -0,0 +1,14 @@
+FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:8.0 AS build
+ARG TARGETARCH
+WORKDIR /source
+COPY *.csproj .
+RUN dotnet restore -a $TARGETARCH
+COPY ExperimentConfigSidecar .
+COPY appsettings.json .
+RUN dotnet publish -a $TARGETARCH --no-restore -o /app
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+WORKDIR /app
+COPY --from=build /app .
+USER $APP_UID
+ENTRYPOINT ["./ExperimentConfigSidecar"]