test

.drone.yml

@@ -3,6 +3,49 @@ type: docker
 name: nodejs-host-network-pipeline
 
 steps:
+  # 步骤0：清理残留容器和镜像（优先执行）
+  - name: cleanup-resources
+    image: docker:20.10
+    volumes:
+      - name: docker-socket
+        path: /var/run/docker.sock
+    commands:
+      - |
+        # 定义应用相关的名称标识
+        APP_NAME="node-app"
+        CONTAINER_NAME="node-app-prod"
+        CURRENT_TAG="${DRONE_COMMIT_SHA:0:8}"
+        
+        echo "开始清理残留资源..."
+        
+        # 1. 停止并删除正在运行的旧容器
+        if [ "$(docker ps -q -f name=${CONTAINER_NAME})" ]; then
+          echo "停止并删除运行中的容器: ${CONTAINER_NAME}"
+          docker stop ${CONTAINER_NAME} || true
+          docker rm ${CONTAINER_NAME} || true
+        else
+          echo "没有运行中的 ${CONTAINER_NAME} 容器"
+        fi
+        
+        # 2. 删除同前缀的旧镜像（排除当前构建标签）
+        echo "清理旧镜像..."
+        docker images --filter "reference=${APP_NAME}:*" --format "{{.ID}} {{.Tag}}" | \
+        while read -r image_id tag; do
+          if [ "$tag" != "$CURRENT_TAG" ] && [ "$tag" != "<none>" ]; then
+            echo "删除旧镜像: ${APP_NAME}:${tag} (ID: ${image_id})"
+            docker rmi -f ${image_id} || true
+          fi
+        done
+        
+        # 3. 清理悬空镜像（构建失败产生的none标签镜像）
+        echo "清理悬空镜像..."
+        dangling_images=$(docker images -f "dangling=true" -q)
+        if [ -n "$dangling_images" ]; then
+          docker rmi -f $dangling_images || true
+        else
+          echo "没有悬空镜像需要清理"
+        fi
+
   # 第一步：准备环境并安装依赖
   - name: install-dependencies
     image: node:18-bullseye
@@ -39,7 +82,7 @@ steps:
         docker run -d \
           --restart always \
           --network host \
-          --name node-app-${DRONE_COMMIT_SHA:0:8} \
+          --name node-app-prod \
           node-app:${DRONE_COMMIT_SHA:0:8}
     when:
       branch: