Publish multiarch images

Signed-off-by: Evans Mungai <[email protected]>

Author: banjoh

.github/workflows/wg-easy-image.yml

@@ -27,6 +27,9 @@ 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
 
@@ -53,6 +56,7 @@ jobs:
         with:
           context: applications/wg-easy
           file: applications/wg-easy/container/Containerfile
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

applications/wg-easy/container/Containerfile

@@ -1,9 +1,6 @@
 # Base image for all shared Containerfiles for taskfiles
 # Use this image as base image for app specific container files
-FROM --platform=$BUILDPLATFORM ubuntu:24.04
-
-ARG TARGETOS
-ARG TARGETARCH
+FROM ubuntu:24.04
 
 WORKDIR /tools