若依微服务项目部署流程
一.服务器说明
服务器一
| 序号 | 域名 | ip | 作用 |
|---|---|---|---|
| 1 | xuniji.config.com | 192.168.220.128 | 提供redis,nacos,mysql ,nginx服务，前端代码也是部署到该服务器 |
| 2 | xuniji.server.com | 192.168.220.129 | 服务部署的机器，supervisor 进行项目线程统一管理 |
二.成品展示
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
三.前期准备
1.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
2.两台服务器的/etc下的hosts文件也需要修改
四.config机器前端部署
1.在config机器上安装jdk1.8,mysql，redis，nacos，nginx安装流程我就不一一解释了，大家可自行百度，后面我会贴上必要的配置信息
2.修改前端的vue.config.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：
3.修改后在前端执行 npm run build:prod 生成dist包文件，放到config服务器的/home/ruoyi/projects/ruoyi-ui目录下
4.nginx.conf配置
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root /home/ruoyi/projects/ruoyi-ui;
try_files $uri $uri/ /index.html;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
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 $proxy_add_x_forwarded_for;
proxy_pass http://xuniji.server.com:8080/;
}
}
}
5.启动nginx
浏览器访问xuniji.config.com出现下图的效果则前端代码部署好了
6.将三个sql导入到mysql中
7.修改nacos的application.properties配置
8.统一启动redis，nacos,nginx的shell脚本
cd /usr/local
vim start.sh
#!/bin/bash
echo "启动redis"
/usr/local/redis/bin/redis-server /usr/local/redis/conf/redis.conf
echo "启动nacos"
/usr/local/nacos/bin/startup.sh -m standalone
echo "启动nginx"
/usr/local/nginx/sbin/nginx
chmod u+x start.sh
./start.sh
9.修改nacos配置信息
-
访问http://xuniji.config.com:8848/
-
修改redis的ip
-
修改mysql的ip
其余的服务也是一样，依次检查修改
五.server机器后端部署
1.在server服务器上安装jdk1.8
2.修改项目的配置信息
以ruoyi-auth为例
修改pom.xml文件，将build替换成下面的内容
org.springframework.boot</groupId>
spring-boot-maven-plugin</artifactId>
repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<!--打包时去除第三方依赖-->
org.springframework.boot</groupId>
spring-boot-maven-plugin</artifactId>
ZIP</layout>
non-exists</groupId>
non-exists</artifactId>
</include>
</includes>
</configuration>
</plugin>
<!-- 拷贝第三方依赖文件到指定目录-->
org.apache.maven.plugins</groupId>
maven-dependency-plugin</artifactId>
copy-dependencies</id>
package</phase>
copy-dependencies</goal>
</goals>
<!--target/lib是依赖jar包的输出目录，根据自己喜好配置-->
target/lib</outputDirectory>
false</excludeTransitive>
false</stripVersion>
runtime</includeScope>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
其余的服务也是一样，依次检查修改
3.idea打包项目
4.按照成品展示的第四步将文件夹创建好后开始上传jar包和依赖包，以及配置文件
配置文件我上传了这些
5.shell脚本管理jar包开启关闭(不推荐,shell脚本学习的话可以试一试)，test服务是我自己创建的一个服务，请忽略
#! /bin/bash
CURRENT_PATH="/home/ruoyi_project/servers/"
LOG_PATH="/home/ruoyi_project/script/shell_script/logs/"
SERVER_NAMES=("auth" "gateway" "file" "gen" "job" "system" "test" "monitor")
JAR=""
PID=""
#根据不同的服务定义项目路径和日志路径
if [[ "${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)
yum install python-setuptools
easy_install supervisor
echo_supervisord_conf > /etc/supervisord.conf
（2）修改配置文件
vim /etc/supervisord.conf
(3)添加需要守护的程序到servers.conf
vim /home/ruoyi_project/script/supervisor/servers.conf
[program:auth]
;需要执行的命令
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/auth/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/auth/ruoyi-auth-2.3.0.jar
;命令执行的目录
directory=/home/ruoyi_project/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/ruoyi_project/script/supervisor/logs/auth_err.log
;输出日志文件
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/auth_info.log
[program:gateway]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/gateway/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/gateway/ruoyi-gateway-2.3.0.jar
directory=/home/ruoyi_project/servers/gateway
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/gateway_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/gateway_info.log
[program:file]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/file/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/file/ruoyi-modules-file-2.3.0.jar
directory=/home/ruoyi_project/servers/file
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/file_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/file_info.log
[program:gen]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/gen/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/gen/ruoyi-modules-gen-2.3.0.jar
directory=/home/ruoyi_project/servers/gen
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/gen_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/gen_info.log
[program:job]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/job/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/job/ruoyi-modules-job-2.3.0.jar
directory=/home/ruoyi_project/servers/job
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/job_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/job_info.log
[program:system]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/system/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/system/ruoyi-modules-system-2.3.0.jar
directory=/home/ruoyi_project/servers/system
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/system_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/logs/system_info.log
[program:monitor]
command=java -Dloader.path=java -Dloader.path=/home/ruoyi_project/servers/monitor/lib,resources,lib -Dfile.encoding=UTF-8 -jar /home/ruoyi_project/servers/monitor/ruoyi-visual-monitor-2.3.0.jar
directory=/home/ruoyi_project/servers/monitor
user=root
stopsignal=INT
autostart=true
autorestart=true
startsecs=3
stderr_logfile=/home/ruoyi_project/script/supervisor/logs/monitor_err.log
stdout_logfile=/home/ruoyi_project/script/supervisor/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：
[Unit]
Description=Supervisor daemon
[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
执行
systemctl enable supervisord.service
8.supervisor效果展示
[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
supervisorctl 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 update 修改配置文件后更新配置