build: create multi platform docker images

.github/workflows/docker.yml

@@ -0,0 +1,38 @@
+name: publish-docker
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'The git tag to build'
+        type: string
+        required: true
+        default: "v3.4.4"
+jobs:
+  publish:
+    name: 'Publish OIBus to ghcr.io'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.inputs.tag }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Docker login to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: "{{defaultContext}}:build/docker"
+          platforms: linux/amd64,linux/arm64
+          push: true
+          build-args: |
+            VERSION=${{ github.event.inputs.tag }}
+          tags: |
+            ghcr.io/optimistiksas/oibus:latest
+            ghcr.io/optimistiksas/oibus:${{ github.event.inputs.tag }}
+

build/docker/Dockerfile

@@ -1,22 +1,26 @@
 FROM ubuntu
 
-ARG arch="x64"
-ARG version="v3.3.2"
+ARG TARGETARCH
+# TARGETARCH is either amd64 or arm64
+# amd64 is mapped to x64
+ARG ARCH=${TARGETARCH/amd64/x64}
+ARG VERSION="v3.3.2"
+
+RUN echo "${ARCH}-${VERSION}"
 
 # Install git
 RUN apt update -y && apt install -y curl unzip
 
 # Create app directory
 WORKDIR /app
 
-RUN curl -LO https://github.com/OptimistikSAS/OIBus/releases/download/${version}/oibus-linux_${arch}-${version}.zip
-RUN unzip -a oibus-linux_${arch}-${version}.zip -d OIBus/
+RUN curl -LO https://github.com/OptimistikSAS/OIBus/releases/download/${VERSION}/oibus-linux_${ARCH}-${VERSION}.zip
+RUN unzip -a oibus-linux_${ARCH}-${VERSION}.zip -d OIBus/
 WORKDIR /app/OIBus
-COPY ./oibus-init.sh .
 RUN mkdir OIBusData
 
 # Expose port 2223 for OIBus
 EXPOSE 2223
 
 # Start OIBus
-CMD ["./oibus-launcher", "--config", "./OIBusData"]
+CMD ["./oibus-launcher", "--config", "./OIBusData", "--ignoreIpFilters", "true", "--ignoreRemoteUpdate", "true"]