Update the workflow to build separate rke-etcd-backup image for `ar…

…m64` and `amd64`

.github/workflows/workflow.yaml

@@ -19,9 +19,17 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     timeout-minutes: 10
+    strategy:
+      fail-fast: true
+      matrix:
+        arch: [amd64, arm64]
     steps:
       - name: Checkout code
         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: Setup Go
         uses: actions/setup-go@v5
         with:
@@ -34,11 +42,14 @@ jobs:
       - name: Build
         run: |
           ./scripts/ci
+        env:
+          GOARCH: ${{ matrix.arch }}
+          ARCH: ${{ matrix.arch }}
       - name: Upload rke-etcd-backup artifact
         if: github.event_name == 'push' && github.ref_type == 'tag'
         uses: actions/upload-artifact@v4
         with:
-          name: rke-etcd-backup-${{ github.run_number }}-${{ github.run_attempt }}
+          name: rke-etcd-backup-${{ github.run_number }}-${{ github.run_attempt }}-${{ matrix.arch }}
           path: bin/rke-etcd-backup
           if-no-files-found: error
           retention-days: 1
@@ -61,7 +72,7 @@ jobs:
       - name: Download rke-etcd-backup artifact
         uses: actions/download-artifact@v4
         with:
-          name: rke-etcd-backup-${{ github.run_number }}-${{ github.run_attempt }}
+          name: rke-etcd-backup-${{ github.run_number }}-${{ github.run_attempt }}-${{ matrix.arch }}
           path: .
       - name: Fix permissions
         run: |

scripts/package

@@ -20,7 +20,7 @@ cp ../bin/rke-etcd-backup .
 cp -r ../{conf.d,cert-deployer,templates,nginx-proxy,*.sh} .
 
 IMAGE=${REPO}/rke-tools:${TAG}
-docker build --build-arg ARCH=${ARCH} -t ${IMAGE} .
+docker buildx build --build-arg ARCH=${ARCH} -t ${IMAGE} --platform linux/${ARCH} .
 mkdir -p ../dist
 echo ${IMAGE} > ../dist/images
 echo Built ${IMAGE}