dockerfile

.gitea/workflows/deploy.yml

@@ -9,9 +9,33 @@ jobs:
     env:
       K3S_HOST: 121.37.117.181
       APP_NAME: ${{ gitea.repo_name }}
+      REGISTRY: 你的镜像仓库地址 # 比如 docker.io/你的用户名
     steps:
       - uses: actions/checkout@v4
 
+      # 1. 初始化 Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # 2. 登录镜像仓库（按需）
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PWD }}
+
+      # 3. 构建+推送，启用缓存
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.APP_NAME }}:${{ gitea.sha }}
+          # 缓存配置：推送到镜像仓库
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.APP_NAME }}:buildcache
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.APP_NAME }}:buildcache,mode=max
+
+      # 4. 你原来的 SSH 部署步骤不变
       - name: SSH部署K3s
         run: |
           mkdir -p ~/.ssh