-
若依微服务项目部署流程
用docker部署RuoYi-Cloud
https://github.com/xiebiao99/RuoYi-Cloud
服务器
序号 域名 ip 作用 1 ruoyi.config.com 192.168.66.30(前端) 提供redis,nacos,mysql ,nginx服务，前端代码也是部署到该服务器 2 ruoyi.server.com 192.168.66.31(后端) 服务部署的机器，supervisor 进行项目线程统一管理 1.页面展示
2.config机器前端代码部署路径
3.config机器中间件安装路径(只用到了redis，nginx，nacos其余的请忽略,start.sh是统一启动的shell脚本)
4.后端代码部署路径
由于我是在虚拟机上部署的，并没有真正的域名所以需要修改本机的C:\Windows\System32\drivers\etc下的hosts文件
windows下：
C:\Windows\System32\drivers\etc添加
#若依前后台服务器ip和域名 192.168.66.30 ruoyi.config.com 192.168.66.31 ruoyi.server.com2.两台服务器的/etc下的hosts文件也需要修改
linux下：
vim /etc/hosts192.168.66.30 ruoyi.config.com 192.168.66.31 ruoyi.server.com1、在 192.168.66.30服务器上
#1、创建项目文件夹 mkdir -p /home/projects/ruoyi-cloud/ruoyi-ui mkdir -p /root/docker-compose-service2、在 192.168.66.31服务器上
create-file.sh
#! usr/bin/bash #1、创建项目所需文件夹 mkdir -p /home/projects/ruoyi-cloud/logs mkdir -p /home/projects/ruoyi-cloud/servers mkdir -p /home/projects/ruoyi-cloud/script mkdir -p /home/projects/ruoyi-cloud/upload_files mkdir -p /home/projects/ruoyi-cloud/script/supervisor/logs mkdir -p /home/projects/ruoyi-cloud/script/shell_script/logs #2、在servers下创建项目文件夹 #auth、file、gateway、gen、job、monitor、system mkdir -p /home/projects/ruoyi-cloud/servers/auth/lib mkdir -p /home/projects/ruoyi-cloud/servers/file/lib mkdir -p /home/projects/ruoyi-cloud/servers/gateway/lib mkdir -p /home/projects/ruoyi-cloud/servers/gen/lib mkdir -p /home/projects/ruoyi-cloud/servers/job/lib mkdir -p /home/projects/ruoyi-cloud/servers/monitor/lib mkdir -p /home/projects/ruoyi-cloud/servers/system/lib #创建lib和config文件夹 mkdir -p /home/projects/ruoyi-cloud/servers/auth/config mkdir -p /home/projects/ruoyi-cloud/servers/file/config mkdir -p /home/projects/ruoyi-cloud/servers/gateway/config mkdir -p /home/projects/ruoyi-cloud/servers/gen/config mkdir -p /home/projects/ruoyi-cloud/servers/job/config mkdir -p /home/projects/ruoyi-cloud/servers/monitor/config mkdir -p /home/projects/ruoyi-cloud/servers/system/config
要求：在config机器上安装mysql、redis、nacos，nginx
nginx.sh
#! /usr/bin/bash #安装nginx镜像 docker pull nginx # 1.删除 nginx 相应文件 rm -rf /root/docker-compose-service/nginx/conf rm -rf /root/docker-compose-service/nginx/conf.d rm -rf /root/docker-compose-service/nginx/html rm -rf /root/docker-compose-service/nginx/logs # 2.运行 nginx 容器 docker run -p 80:80 --name nginx -d nginx # 3.创建 nginx 相应文件 mkdir -p /root/docker-compose-service/nginx/conf && chown -R 200 /root/docker-compose-service/nginx/conf mkdir -p /root/docker-compose-service/nginx/conf.d && chown -R 200 /root/docker-compose-service/nginx/conf.d mkdir -p /root/docker-compose-service/nginx/logs && chown -R 200 /root/docker-compose-service/nginx/logs # 4.把nginx容器中的文件复制出来 docker cp -a nginx:/usr/share/nginx/html /root/docker-compose-service/nginx && chown -R 200 /root/docker-compose-service/nginx/html docker cp -a nginx:/etc/nginx/nginx.conf /root/docker-compose-service/nginx/conf docker cp -a nginx:/etc/nginx/conf.d/default.conf /root/docker-compose-service/nginx/conf.d docker cp -a nginx:/var/log/nginx /root/docker-compose-service/nginx/log # 5.删除 nginx 容器 docker rm -f nginx # 6.创建并运行nginx容器 docker-compose -f ./docker-compose.yaml up -d docker ps -a docker logs -f nginx
docker-compose.yaml
version: "3" services: nginx: image: nginx container_name: nginx restart: always ports: - "80:80" - "8080:8080" - "443:443" volumes: - ./html:/usr/share/nginx/html - ./conf/nginx.conf:/etc/nginx/nginx.conf - ./conf.d:/etc/nginx/conf.d - ./logs:/var/log/nginx
docker update nginx --restart=always# 克隆项目 git clone https://gitee.com/y_project/RuoYi-Vue下载nodejs
打开
C:\Users\Administrator修改.npmrc文件
registry=https://registry.npm.taobao.org/ prefix=E:\java\03_Environment\07-Nodejs\nodejs_install\projects\ruoyi-cloud\ruoyi-ui\node-v12.10.0-win-x64\node_global cache=E:\java\03_Environment\07-Nodejs\nodejs_install\projects\ruoyi-cloud\ruoyi-ui\node-v12.10.0-win-x64\node_cache sass_binary_site=https://npm.taobao.org/mirrors/node-sass/ chromedriver_cdnurl=https://npm.taobao.org/mirrors/chromedriver phantomjs_cdnurl=https://npm.taobao.org/mirrors/phantomjs electron_mirror=https://npm.taobao.org/mirrors/electron
验证nodejs
node -v v12.10.0设置nodejs缓存位置和淘宝加速，见其他文章
修改前端的vue.config.js和index.js的配置 配置修改：前端ui文件中的index.js文件、vue.config.js文件 如下图：
index.js文件
- 把history改为hash
vue.config.js文件
- 添加一个点
- 把target的地址改为前端服务器的ip或者域名，我的前端服务器的ip为
192.168.66.303.修改后在前端执行
打开终端
开发
# 进入项目目录 cd ruoyi-ui # 安装依赖 # 建议不要直接使用 cnpm 安装依赖，会有各种诡异的 bug。可以通过如下操作解决 npm 下载速度慢的问题 npm install --registry=https://registry.npm.taobao.org # 启动服务 npm run dev
浏览器访问 http://localhost:80
发布
# 构建测试环境 npm run build:stage # 构建生产环境 npm run build:prod
npm run build:prod 生成dist包文件，放到config服务器的/home/projects/ruoyi-cloud/ruoyi-ui目录下
我的是放在nginx下的html目录下
/root/docker-compose-service/nginx/html/distvim /root/docker-compose-service/nginx/conf.d/default.confserver { listen 80; listen [::]:80; server_name localhost; #access_log /var/log/nginx/host.access.log main; location / { #1、前端项目dist放到nginx的html目录下所在位置 root /usr/share/nginx/html/dist; #root /home/projects/ruoyi/ruoyi-ui/dist; try_files $uri $uri/ /index.html last; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } #2、后代理端地址 location /prod-api/{ proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header REMOTE-HOST $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://192.168.66.31:8080/; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} }nginx.conf不用修改
cat /root/docker-compose-service/nginx/conf/nginx.confuser root; worker_processes auto; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$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; keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; }
后端跨域配置如下： 复制代码 // nginx.conf server{ listen 80; // 前台项目端口号 server_name 140.143.133.253; // 前台项目ip或域名 index index.html index.htm index.php; root /www/wwwroot/lynn_z.com/dist; // 前台项目根目录 location /api { proxy_pass http://140.143.133.253:4000; // 后端域名或IP rewrite ^/api/(.*)$ /$1 break; // 重写URL proxy_cookie_domain 140.143.133.253:4000 140.143.133.253:81; // 修改cookie中域名 add_header Access-Control-Allow-Origin 140.143.133.253:80; add_header Access-Control-Allow-Credentials true; } }后端跨域配置如下： 复制代码 // nginx.conf server{ listen 80; // 前台项目端口号 server_name 192.168.66.30; // 前台项目ip或域名 index index.html index.htm index.php; root /usr/share/nginx/html/dist; // 前台项目根目录 location /api { proxy_pass http://192.168.66.31:8080; // 后端域名或IP rewrite ^/api/(.*)$ /$1 break; // 重写URL proxy_cookie_domain 192.168.66.31:8080 192.168.66.31:81; // 修改cookie中域名 add_header Access-Control-Allow-Origin 192.168.66.31:80; add_header Access-Control-Allow-Credentials true; } }5.启动nginx
docker restart nginx docker ps #docker ps 后出现up状态表示成功，restarting状态表示上面的nginx配置文件有问题，重新修改nginx配置文件后重动nginx即可!浏览器访问192.168.66.30出现下图的效果则前端代码部署好了
9.修改nacos配置信息
1.在server服务器上安装jdk1.8
https://www.oracle.com/java/technologies/downloads/#java8
从官网上下载linux版本的JDK（jdk-8u311-linux-x64.tar.gz</）
通过ftp或者rz命令上传到linux
我这里需要把JDK安装在/usr/local目录下，在/usr/local下新建文件加java
mkdir /usr/local/java
tar命令解压JDK包，解压地址是 /usr/local/java
tar -zxvf jdk-8u311-linux-x64.tar.gz 得到文件：jdk1.8.0_311
接下来配置环境变量
vim命令打开/etc/profile
vim /etc/profile
#Set Java_Environment export JAVA_HOME=/usr/local/java/jdk1.8.0_311 export JRE_HOME=/usr/local/java/jdk1.8.0_311/jre export CLASSPATH=.:$JAVA_HOME/lib$:JRE_HOME/lib:$CLASSPATH export PATH=$JAVA_HOME/bin:$JRE_HOME/bin/$JAVA_HOME:$PATH
加载环境变量
source /etc/profile
验证是否安装成功
java -version
成功！
解决：Linux下-bash: nohup: command not found或者bash: nohup: 未找到命令的问题
首先，没有发现nohup，先安装
yum install coreutils其次，如果已经安装 ，查看本地是否有，查看nohup具体位置（注意：nohup的字母不要打错，之前就是因为打成了“nohub”而浪费了很多时间的）
which nohup再次，将具体位置进行配置
vim ~/.bash_profile然后如下图所示，在环境变量PATH后面加上
：usr/bin然后，保存，刷新刷新生效
:wq source ~/.bash_profile最后，进行验证
nohup --version字符集:utf8 utf8_bin创建数据库
运行ry_config_20220114.sql文件
ry-cloud 字符集：utf8- 运行ry_20210908.sql文件
- 运行quartz.sql(任务调度)文件
选中mysql-master，重新new一个查询，在整个库执行sql
运行ry_seata_20210128.sql文件
- 启动nacos
- 修改mysql、redis、nacos信息
修改mysql、redis、nacos信息
修改数据库连接的url和账号信息以及redis的ip地址
修改ruoyi-job-dev.yml
url: jdbc:mysql://192.168.66.30:3307/ry-cloud?useUnicode=true&characterEncoding=utf8&修改ruoyi-system-dev.yml
url: jdbc:mysql://192.168.66.30:3307/ry-cloud?useUnicode=true&characterEncoding=utf8&每个服务依次检查
修改ruoyi-gateway-dev.yml
192.168.66.30:6379- 启动idea
- 修改mysql、redis、nacos信息
以ruoyi-auth为例
1、修改每个bootstrap.yml文件中的配置信息：mysql、redis、nacos
2、修改logback.xml文件中的日志存放路径和文件编码格式
ruoyi-auth
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-auth" />控制台输出添加：UTF-8
<!-- 控制台输出 --> <appender name="console" class="ch.qos.logback.core.ConsoleAppender"> <encoder> <pattern>${log.pattern}</pattern> <charset>UTF-8</charset> </encoder> </appender>下面的几个模块的控制台输出同样都添加：UTF-8
ruoyi-gateway
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-gateway" />ruoyi-modules
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-file" />ruoyi-gen
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-gen" />ruoyi-job
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-job" />ruoyi-system
<!-- 日志存放路径 --> <property name="log.path" value="/home/projects/ruoyi-cloud/logs/ruoyi-system" />修改项目mmaven配置
修改pom.xml文件，将build替换成下面的内容
<build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> <plugin> <!--打包时去除第三方依赖--> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <layout>ZIP</layout> <includes> <include> <groupId>non-exists</groupId> <artifactId>non-exists</artifactId> </include> </includes> </configuration> </plugin> <!-- 拷贝第三方依赖文件到指定目录--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> <id>copy-dependencies</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <!--target/lib是依赖jar包的输出目录，根据自己喜好配置--> <outputDirectory>target/lib</outputDirectory> <excludeTransitive>false</excludeTransitive> <stripVersion>false</stripVersion> <includeScope>runtime</includeScope> </configuration> </execution> </executions> </plugin> </plugins> </build>
其余的服务也是一样，依次检查修改
1、
2、
4.按照成品展示的第四步将文件夹创建好后开始上传jar包和依赖包，以及配置文件
配置文件我上传了这些
5.shell脚本管理jar包开启关闭(不推荐,shell脚本学习的话可以试一试)，test服务是我自己创建的一个服务，请忽略
只提交左边这些目录下的jar和lib包
以auth为例
file、gen、job、system的jar和lib都在ruoyi-modules包下
monitor在\ruoyi-visual\ruoyi-monitor模块下
#! /usr/bin/bash CURRENT_PATH="/home/projects/ruoyi-cloud/servers/" LOG_PATH="/home/projects/ruoyi-cloud/script/shell_script/logs/" SERVER_NAMES=("auth" "gateway" "file" "gen" "job" "system" "monitor") JAR="" PID="" #根据不同的服务定义项目路径和日志路径 if [[ "${SERVER_NAMES[@]}" =~ "${2}" ]]; then CURRENT_PATH=${CURRENT_PATH}${2}/ LOG_PATH=${LOG_PATH}${2}.log JAR=$(find $CURRENT_PATH -maxdepth 1 -name "*.jar") PID=$(ps -ef | grep $JAR | grep -v grep | awk '{ print $2 }') elif [[ "${2}" != "all" ]]; then echo -e "Usage: ./servers.sh ${1} {auth|gateway|file|gen|job|system|test|monitor|all} \n" >&2 exit 1 fi #服务操作的通用方法 function call_servers(){ for server_name in ${SERVER_NAMES[@]} do $1 $2 ${server_name} done } case "${1}" in "start") if [ "${2}" == "all" ];then call_servers ${0} ${1} elif [ ! -z "$PID" ]; then echo "$JAR 已经启动，进程号: $PID " else echo -e "启动 $JAR ... \n" cd $CURRENT_PATH nohup java -Dloader.path=$CURRENT_PATH,resources,lib -Dfile.encoding=UTF-8 -jar $JAR >$LOG_PATH 2>&1 & if [ "$?"="0" ]; then echo -e "$JAR 启动完成，请查看日志确保成功 \n" else echo -e "$JAR 启动失败 \n" fi fi ;; "stop") if [ "${2}" == "all" ];then call_servers ${0} ${1} elif [ -z "$PID" ]; then echo -e "$JAR 没有在运行，无需关闭 \n" else echo -e "关闭 $JAR ..." kill -9 $PID if [ "$?"="0" ]; then echo -e "服务已关闭 \n" else echo -e "服务关闭失败 \n" fi fi ;; "restart") if [ "${2}" == "all" ];then call_servers ${0} ${1} else ${0} stop ${2} ${0} start ${2} fi ;; "kill") if [ "${2}" == "all" ];then call_servers ${0} ${1} else echo -e "强制关闭 $JAR \n" killall $JAR if [ "$?"="0" ]; then echo -e "成功 \n" else echo -e "失败 \n" fi fi ;; "status") if [ "${2}" == "all" ];then call_servers ${0} ${1} elif [ ! -z "$PID" ]; then echo -e "$JAR 正在运行 \n" else echo -e "$JAR 未在运行 \n" fi ;; *) echo -e "Usage: ./springboot.sh {start|stop|restart|status|kill} ${2} \n" >&2 exit 1 esac
6.脚本效果展示
[root@xuniji shell_script]# ./servers.sh status auth /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 未在运行 [root@xuniji shell_script]# ./servers.sh status all /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 未在运行 /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar 未在运行 /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar 未在运行 /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar 未在运行 /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar 未在运行 /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar 未在运行 /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar 未在运行 /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar 未在运行 [root@xuniji shell_script]# ./servers.sh start auth 启动 /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar ... /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 启动完成，请查看日志确保成功 [root@xuniji shell_script]# ./servers.sh stop auth 关闭 /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar ... 服务已关闭 [root@xuniji shell_script]# ./servers.sh start all 启动 /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar ... /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar ... /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar ... /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar ... /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar ... /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar ... /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar ... /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar 启动完成，请查看日志确保成功 启动 /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar ... /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar 启动完成，请查看日志确保成功 [root@xuniji shell_script]# ./servers.sh status all /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 正在运行 /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar 正在运行 /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar 正在运行 /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar 正在运行 /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar 正在运行 /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar 正在运行 /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar 正在运行 /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar 正在运行 [root@xuniji shell_script]# ./servers.sh stop all 关闭 /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar ... 服务已关闭 关闭 /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar ... 服务已关闭 [root@xuniji shell_script]# ./servers.sh status all /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar 未在运行 /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar 未在运行 /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar 未在运行 /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar 未在运行 /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar 未在运行 /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar 未在运行 /home/ruoyi_project/servers/test/ruoyi-modules-test-2.3.0.jar 未在运行 /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar 未在运行
7.通过supervisor来管理服务状态
（1）安装守护程序supervisord(推荐)
#服务安装前，建议更新Python3版本，使用较新的版本有利于服务拓展。若被管理的服务依赖于较新的Python版本，需要再次重新安装服务。 yum install -y epel-release yum install -y supervisor #查看版本号 supervisord -v #配置文件路径为/etc/supervisord.conf，其中用英文;表示注释。将配置文件备份，过滤注释配置后形成新的配置文件。 # 备份配置文件 cp /etc/supervisord.conf /etc/supervisord.conf.old mv /etc/supervisord.conf /etc/supervisord.example.conf # 保留非注释配置，初始化为新的配置文件 cat /etc/supervisord.example.conf | grep -v '^;' | tr -s "\n" > /etc/supervisord.conf #使用命令echo_supervisord_conf查看默认配置 echo_supervisord_conf #通过如下命令查看版本号 supervisord -v
（2）修改配置文件
vim /etc/supervisord.conf
[include] files=//home/projects/ruoyi-cloud/script/supervisor/servers.conf[unix_http_server] file=/var/run/supervisor/supervisor.sock ; (the path to the socket file) [supervisord] logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log) logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB) logfile_backups=10 ; (num of main logfile rotation backups;default 10) loglevel=info ; (log level;default info; others: debug,warn,trace) pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid) nodaemon=false ; (start in foreground if true;default false) minfds=1024 ; (min. avail startup file descriptors;default 1024) minprocs=200 ; (min. avail process descriptors;default 200) [rpcinterface:supervisor] supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface [supervisorctl] serverurl=unix:///var/run/supervisor/supervisor.sock ; use a unix:// URL for a unix socket #[include] #files = supervisord.d/*.ini [include] files=//home/projects/ruoyi-cloud/script/supervisor/servers.conf
(3)添加需要守护的程序到servers.conf
mkdir -p /home/projects/ruoyi/script/supervisor/logs/vim /home/projects/ruoyi-cloud/script/supervisor/servers.conf[program:auth] ;需要执行的命令 command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/auth/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/auth/ruoyi-auth-3.4.0.jar ;命令执行的目录 directory=/home/projects/ruoyi-cloud/servers/auth ;用户 user=root stopsignal=INT ;是否自启动 autostart=true ;是否自动重启 autorestart=true ;自动重启时间间隔（s） startsecs=3 ;错误日志文件 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/auth_err.log ;输出日志文件 stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/auth_info.log [program:gateway] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/gateway/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/gateway/ruoyi-gateway-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/gateway user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/gateway_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/gateway_info.log [program:file] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/file/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/file/ruoyi-modules-file-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/file user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/file_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/file_info.log [program:gen] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/gen/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/gen/ruoyi-modules-gen-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/gen user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/gen_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/gen_info.log [program:job] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/job/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/job/ruoyi-modules-job-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/job user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/job_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/job_info.log [program:system] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/system/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/system/ruoyi-modules-system-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/system user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/system_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/system_info.log [program:monitor] command=java -Dloader.path=java -Dloader.path=/home/projects/ruoyi-cloud/servers/monitor/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/projects/ruoyi-cloud/servers/monitor/ruoyi-visual-monitor-3.4.0.jar directory=/home/projects/ruoyi-cloud/servers/monitor user=root stopsignal=INT autostart=true autorestart=true startsecs=3 stderr_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/monitor_err.log stdout_logfile=/home/projects/ruoyi-cloud/script/shell_script/logs/monitor_info.log
(4)设置supervisor开机启动,进入目录/usr/lib/systemd/system/新增文件supervisord.service，内容如下：
vim /usr/lib/systemd/system/supervisord.service[Unit] Description=Process Monitoring and Control Daemon After=rc-local.service nss-user-lookup.target [Service] Type=forking ExecStart=/usr/bin/supervisord -c /etc/supervisord.conf ExecStop=/usr/bin/supervisorctl shutdown ExecReload=/usr/bin/supervisorctl reload KillMode=process Restart=on-failure RestartSec=42s [Install] WantedBy=multi-user.target
#重新加载supervisor配置 supervisorctl reload #设置supervisor开机自启动 systemctl enable supervisord.service # 设置开机自启 systemctl enable supervisord # 启动主服务 systemctl start supervisord
在编写Docker镜像，需要在一个镜像中同时管理多个服务，需要使用
前台启动。supervisord的默认启动方式是daemon，若要配置为前台启动需修改配置文件/etc/supervisord.conf中nodaemon属性值为true。# 使用脚本替换 sed -i 's/nodaemon=false/nodaemon=true/g' /etc/supervisord.conf
前台启动命令如下
supervisord -c /etc/supervisord.conf报错
Error: Another program is already listening on a port that one of our HTTP servers is configured to use. Shut this program down first before starting supervisord. For help, use /usr/bin/supervisord -h解决
ps -ef | grep supervisord 结果： root 884 1 0 21:42 ? 00:00:00 /usr/bin/python /usr/bin/supervisord -c /etc/supervisord.conf root 2733 1290 0 21:48 pts/0 00:00:00 grep --color=auto supervisord杀掉这个进程
kill -9 884或者直接
kill `ps -ef |grep supervisord`重新启动supervisor
supervisord -c /etc/supervisord.conf8.supervisor效果展示
supervisorctl start all[root@xuniji script]# supervisorctl status auth RUNNING pid 33892, uptime 0:00:12 file RUNNING pid 33283, uptime 0:04:16 gateway RUNNING pid 33281, uptime 0:04:16 gen RUNNING pid 33292, uptime 0:04:16 job RUNNING pid 33282, uptime 0:04:16 monitor RUNNING pid 33278, uptime 0:04:16 system RUNNING pid 33279, uptime 0:04:16 test RUNNING pid 33284, uptime 0:04:16 [root@xuniji script]# supervisorctl stop auth auth: stopped [root@xuniji script]# supervisorctl start auth auth: started [root@xuniji script]# supervisorctl stop all monitor: stopped auth: stopped gateway: stopped test: stopped gen: stopped job: stopped file: stopped system: stopped [root@k8s-test2 servers]# supervisorctl restart all auth: stopped gateway: stopped file: stopped job: stopped gen: stopped system: stopped monitor: stopped monitor: started system: started auth: started gateway: started job: started file: started gen: started
注意：重启后端服务后必须重启前端的nginx，否则会报错
docker restart nginx docker pssupervisorctl stop all 停止全部 supervisorctl stop program_name # 停止某一个进程，program_name 为 [program:x] 里的x supervisorctl start program_name # 启动个进程 supervisorctl restart program_name # 重启某个进程 supervisorctl restart all # 重启所有进程 supervisorctl update 修改配置文件后更新配置通过域名或者ip访问项目
ruoyi.config.com
192.168.66.30
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