Create build.yml

.github/workflows/build.yml

@@ -0,0 +1,62 @@
+name: build
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Image Tag"
+        default: "latest"
+  push:
+    branches:
+      - 'master'
+      - 'release-*'
+    tags:
+      - 'v*'
+
+jobs:
+  buildx:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Prepare
+        id: prepare
+        run: |
+          VERSION=latest
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/}
+          fi
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            VERSION=${{ github.event.inputs.tag }}
+          fi
+          echo ::set-output name=version::${VERSION}
+
+      - name: Docker meta for kubesphere
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: docker.io/kubesphere/gatekeeper-extension-apiserver
+          tags: ${{ steps.prepare.outputs.version }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          registry: docker.io
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push Docker images
+        uses: docker/[email protected]
+        with:
+          context: ./modules/api
+          tags: ${{ steps.meta.outputs.tags }}
+          push: true
+          load: false
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64