ddddww

.drone.yml

@@ -1,6 +1,6 @@
 kind: pipeline
 type: docker
-name: nodejs-host-network-pipeline
+name: nodejs-pipeline-with-cleanup
 
 steps:
   # 步骤0：清理残留容器和镜像（优先执行）
@@ -11,28 +11,29 @@ steps:
         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 [ "$(docker ps -q -f name=node-app-prod)" ]; then
-          echo "停止并删除运行中的容器: node-app-prod"
-          docker stop node-app-prod || true
-          docker rm node-app-prod || true
+        if [ "$(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 node-app-prod 容器"
+          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..."
-        # 只处理有ID和标签的镜像，跳过空值
-        docker images --filter "reference=node-app:*" --format "{{.ID}} {{.Tag}}" | \
+        docker images --filter "reference=$APP_NAME:*" --format "{{.ID}} {{.Tag}}" | \
         while read -r image_id tag; do
-          # 检查image_id和tag是否有效
-          if [ -n "$image_id" ] && [ -n "$tag" ] && [ "$tag" != "${DRONE_COMMIT_SHA:0:8}" ] && [ "$tag" != "<none>" ]; then
-            echo "删除旧镜像: node-app:$tag (IMAGE_ID: $image_id)"
+          if [ "$tag" != "$CURRENT_TAG" ] && [ "$tag" != "<none>" ]; then
+            echo "删除旧镜像: $APP_NAME:$tag (IMAGE_ID: $image_id)"
             docker rmi -f $image_id || true
-          else
-            echo "跳过无效镜像: ID=$image_id, Tag=$tag"
           fi
         done
         
@@ -40,36 +41,46 @@ steps:
         echo "清理悬空镜像..."
         dangling_images=$(docker images -f "dangling=true" -q)
         if [ -n "$dangling_images" ]; then
-          # 确保只传递非空ID
-          echo "$dangling_images" | xargs -I {} docker rmi -f {} || true
+          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
+  # 步骤1：安装Node.js依赖
   - name: install-dependencies
-    image: node:18-bullseye
+    image: node:18-bullseye-slim
     commands:
-      - apt-get update && apt-get install -y iproute2
-      - ip -V
       - npm install
     volumes:
       - name: node_modules
         path: /app/node_modules
 
-  # 第三步：构建Docker镜像
-  - name: build-image
+  # 步骤2：构建Docker镜像
+  - name: build-app-image
     image: docker:20.10
     volumes:
       - name: docker-socket
         path: /var/run/docker.sock
       - name: node_modules
-        path: /app/node_modules
+        path: /drone/src/node_modules
     commands:
       - docker build -t node-app:${DRONE_COMMIT_SHA:0:8} -f Dockerfile .
 
-  # 第四步：使用host网络运行应用
-  - name: run-with-host-network
+  # 步骤3：测试容器运行
+  - name: test-container
+    image: docker:20.10
+    volumes:
+      - name: docker-socket
+        path: /var/run/docker.sock
+    commands:
+      - |
+        docker run --rm \
+          --network host \
+          node-app:${DRONE_COMMIT_SHA:0:8} \
+          sh -c "ip -V && npm start -- --version"
+
+  # 步骤4：部署容器
+  - name: deploy
     image: docker:20.10
     volumes:
       - name: docker-socket
@@ -99,4 +110,3 @@ trigger:
   event:
     - push
     - pull_request
-