116 lines
3.4 KiB
YAML
116 lines
3.4 KiB
YAML
kind: pipeline
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type: docker
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name: nodejs-host-network-pipeline
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steps:
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# 步骤0：清理残留容器和镜像（优先执行）
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- name: cleanup-resources
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image: docker:20.10
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volumes:
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- name: docker-socket
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path: /var/run/docker.sock
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environment:
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SSH_PASSWORD:
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APP_NAME: app_name
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CONTAINER_NAME:
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from_secret: container_name
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commands:22
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# 直接在命令中设置变量，避免shell解释器问题
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- CURRENT_TAG=$(echo ${DRONE_COMMIT_SHA} | cut -c1-8)
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- echo "APP_NAME=${APP_NAME}, CONTAINER_NAME=${CONTAINER_NAME}, CURRENT_TAG=${CURRENT_TAG}"
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- echo "开始清理残留资源..."
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# 1. 停止并删除正在运行的旧容器
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# 使用默认值作为最后的保障
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- |
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SAFE_CONTAINER_NAME=${CONTAINER_NAME:-"node-app-prod-default"}
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if [ "$(docker ps -q -f name=${SAFE_CONTAINER_NAME})" ]; then
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echo "停止并删除运行中的容器: ${SAFE_CONTAINER_NAME}"
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docker stop "${SAFE_CONTAINER_NAME}" || true
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docker rm "${SAFE_CONTAINER_NAME}" || true
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else
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echo "没有运行中的 ${SAFE_CONTAINER_NAME} 容器"
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fi
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# 2. 删除同前缀的旧镜像（排除当前构建标签）
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- |
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SAFE_APP_NAME=${APPNAME:-"node-app-default"}
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SAFE_CURRENT_TAG=${CURRENT_TAG:-"unknown"}
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echo "清理旧镜像..."
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docker images --filter "reference=${SAFE_APP_NAME}:*" --format "{{.ID}} {{.Tag}}" | \
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while read -r image_id tag; do
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if [ "$tag" != "$SAFE_CURRENT_TAG" ] && [ "$tag" != "<none>" ]; then
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echo "删除旧镜像: ${SAFE_APP_NAME}:${tag} (ID: ${image_id})"
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docker rmi -f ${image_id} || true
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fi
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done
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# 3. 清理悬空镜像
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- |
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echo "清理悬空镜像..."
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dangling_images=$(docker images -f "dangling=true" -q)
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if [ -n "$dangling_images" ]; then
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docker rmi -f $dangling_images || true
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else
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echo "没有悬空镜像需要清理"
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fi
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# 第一步：准备环境并安装依赖
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- name: install-dependencies
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image: node:18-bullseye
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commands:
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# 安装iproute2工具
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- apt-get update && apt-get install -y iproute2
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# 验证ip命令是否可用
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- ip -V
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# 安装项目依赖
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- npm install
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volumes:
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- name: node_modules
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path: /app/node_modules
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# 第三步：构建Docker镜像
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- name: build-image
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image: docker:20.10
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volumes:
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- name: docker-socket
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path: /var/run/docker.sock
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- name: node_modules
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path: /app/node_modules
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commands:
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- docker build -t node-app:${DRONE_COMMIT_SHA:0:8} -f Dockerfile .
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# 第四步：使用host网络运行应用
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- name: run-with-host-network
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image: docker:20.10
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volumes:
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- name: docker-socket
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path: /var/run/docker.sock
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commands:
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- |
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docker run -d \
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--restart always \
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--network host \
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--name node-app-prod \
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node-app:${DRONE_COMMIT_SHA:0:8}
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when:
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branch:
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- main
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# 定义卷用于共享依赖和Docker socket
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volumes:
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- name: node_modules
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temp: {}
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- name: docker-socket
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host:
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path: /var/run/docker.sock
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# 构建触发条件
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trigger:
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branch:
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- main
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- develop
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event:
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- push
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- pull_request
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