Jenkins 自动打包项目镜像部署到服务器 ---（前端项目）

Jenkins 新增前端项目Job

指定运行的节点

选择部署运行的节点标签，dev标签对应开发环境
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节点的远程命令执行配置
jenkins完整流程

配置源码拉取

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Credentials添加

触发远程构建

配置后可以支持远程触发jenkins构建（比如自建的CICD自动化发布平台），不需要远程构建的可以不配置
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token生成配置

Build Steps

采用shell脚本模式

# jenkins服务Job运行的工作空间项目存放地址
codeRootDir="/data/jenkins/workspace/Dev.xx.Web"
# 项目部署远程服务器地址
remoteHost="10.30.222.11"
# 远程部署服务器存放镜像地址
remoteRootDir="/data/websites/images"
# 生成的项目镜像名称
dockerImageName="img.xx.web.dev"
# 运行的容器名称
containerName="xx.web.dev"# 确保工作空间拥有该目录
mkdir -p ${codeRootDir}
# 切换到工作目录
cd ${codeRootDir}echo build start
#指定镜像地址
npm config set registry https://registry.npmmirror.com/
#安装Vue项目依赖
npm install @vue/cli-plugin-eslint@latest --legacy-peer-deps
# 打包（根据Vue项目中的配置来）
npm run build
echo build endecho "Building Docker image..."
# 开始构建镜像（注意dockerfile 要在codeRootDir目录下）
docker build -t "${dockerImageName}:latest" "${codeRootDir}"
echo "Docker image built successfully."#压缩保存镜像到codeRootDir目录下
echo "Saving Docker image to file..."
docker save "${dockerImageName}:latest" | gzip > "${codeRootDir}/${dockerImageName}.tar.gz"
echo "Docker image saved successfully."# 远程传输到目标服务器
echo "Uploading Docker image to server..."
# 确保远程服务有此目录
ssh root@"${remoteHost}" "mkdir -p ${remoteRootDir}"
# 传输镜像到远程目录
scp -C "${codeRootDir}/${dockerImageName}.tar.gz" root@"${remoteHost}":"${remoteRootDir}/"
echo "Upload completed."# 远程执行命令
echo "Deploying on remote server..."
ssh root@"${remoteHost}" "
cd ${remoteRootDir} &&
# 解压镜像，并加载镜像到本地
gunzip -c ${dockerImageName}.tar.gz | docker load &&
# 查询当前是否有该镜像服务运行，有则删除该镜像后从新运行镜像
docker ps -q --filter 'name=${containerName}' | grep -q . && docker rm -f ${containerName} || true &&
docker run -d --name ${containerName} --privileged=true --restart=always -p 8090:80 ${dockerImageName}:latest
"
echo "Deployment completed."

Vue项目代码对应改造

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在项目package.json同级目录下创建 Dockerfile、nginx.conf、nginx.default.config 文件

package.json

定义的install 、 bulid 、run命令

"scripts": {"serve": "vue-cli-service serve","build": "vue-cli-service build","build:report": "vue-cli-service build --report","globle": "npm install -g cnpm --registry=https://registry.npm.taobao.org&&cnpm i rimraf npm-check-updates nrm -g&&rimraf node_modules&&cnpm i","lint": "eslint --fix --ext .js,.vue src","lint:style": "stylelint-config-prettier-check","inspect": "vue-cli-service inspect","template": "plop","clear": "rimraf node_modules&&npm install --registry=https://registry.npm.taobao.org","use:npm": "nrm use npm","use:taobao": "nrm use taobao","update": "ncu -u --reject sass-loader,sass,screenfull,eslint&&cnpm i","update:globle": "ncu -g --concurrency 10 --timeout 80000","push": "start ./push.sh","deploy": "start ./deploy.sh"},

Dockerfile

FROM nginxMAINTAINER vue-admin-beautiful
LABEL description=本项目基于vue-admin-beautiful开源版构建
LABEL qq=783963206# 环境变量
ENV TZ=Asia/Shanghai \RUN_USER=nginx \RUN_GROUP=nginx \DATA_DIR=/data/web \LOG_DIR=/data/log/nginx# 工作目录
WORKDIR ${DATA_DIR}# 日志输出
RUN ["echo","vue-admin-beautiful - UI building..."]# 切换为上海时区
RUN ln -sf /usr/share/zoneinfo/$TZ /etc/localtime \&& echo $TZ > /etc/timezone# 创建日志文件夹
RUN mkdir ${LOG_DIR} -p
RUN chown nginx.nginx -R ${LOG_DIR}# 拷贝dist包文件
COPY ./dist ./# 拷贝nginx配置文件
ADD nginx.conf /etc/nginx/nginx.conf
ADD nginx.default.conf /etc/nginx/conf.d/default.confEXPOSE 80
ENTRYPOINT nginx -g "daemon off;"

nginx.conf

user  nginx;
worker_processes  auto;
pid        /var/run/nginx.pid;events {use epoll;worker_connections 51200;multi_accept on;
}http {include       /etc/nginx/mime.types;default_type  application/octet-stream;server_names_hash_bucket_size 512;client_header_buffer_size 32k;large_client_header_buffers 4 32k;client_max_body_size 50m;log_format  main  '$remote_addr - $remote_user [$time_local] "$request" ''$status $body_bytes_sent "$http_referer" ''"$http_user_agent" "$http_x_forwarded_for"';access_log  /var/log/nginx/access.log  main;sendfile        on;tcp_nopush     on;tcp_nodelay on;keepalive_timeout  65;# gzip 压缩gzip on;gzip_min_length  1k;gzip_buffers     4 16k;gzip_http_version 1.1;gzip_comp_level 2;gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;gzip_vary on;gzip_proxied   expired no-cache no-store private auth;gzip_disable   "MSIE [1-6]\.";limit_conn_zone $binary_remote_addr zone=perip:10m;limit_conn_zone $server_name zone=perserver:10m;include /etc/nginx/conf.d/*.conf;
}

nginx.default.conf

server {listen       80;server_name  localhost;access_log  /data/log/nginx/access.log  main;error_log   /data/log/nginx/error.log;# 静态资源location / {root   /data/web;index  index.html index.htm;try_files $uri $uri/ /index.html;}# 前端代理(注意这里需要填写 真实后端ip)location /api/ {//注意 http:ip:8090/ 和http:ip:8090的区别// http:ip:8090/会去掉/api这一层 // http:ip:8090 不会去掉/api这一层proxy_pass http://~~真实后端ip:8090~~ ;add_header Access-Control-Allow-Origin *;add_header Access-Control-Allow-Credentials: true;add_header Access-Control-Allow-Methods GET,POST,OPTIONS,PUT,DELETE;proxy_http_version 1.1;# 连接延时proxy_connect_timeout 3600s;proxy_read_timeout 3600s;proxy_send_timeout 3600s;# IP 穿透proxy_set_header        Host $proxy_host;proxy_set_header        X-Real-IP $remote_addr;proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;# WebSocket 穿透proxy_set_header Origin "";proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection "upgrade";}