added multi arch dockerbuild.

.github/workflows/docker-build-multi-arch.yaml

@@ -0,0 +1,40 @@
+name: ci-docker-multi-arch
+on:
+  workflow_dispatch:
+
+jobs:
+  docker:
+    name: Build base image
+    runs-on: self-hosted
+    steps:
+      - name: Checkout
+        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: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USER }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      # - name: Get Release Tag
+      #   run: |
+      #        TAG=$(echo $GITHUB_REF | sed 's/refs\/tags\///')
+      #        echo "VERSION=$(echo $TAG | sed 's/v//')" >> $GITHUB_ENV
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./deploy/docker
+          push: true
+          tags: daxaai/pebblo:raj-v1
+          platforms: linux/amd64,linux/arm64
+          file: ./deploy/docker/Dockerfile.base
+          build-args: |
+                      build_image = "python:3.11"
+                      base_image = "python:3.11"
+                      pebblo_version = "main"