Linux7.9 中的进程守护supervisor安装配置及使用

1.查看系统版本信息

#yum install lsb  #安装 lsb

#lsb_release -a #查看系统版本

#more /etc/issue.net #查看内核

# lsb_release -a  #查看系统版本信息

Distributor ID: CentOS

Description: CentOS Linux release 7.9.2009 (Core)

Release: 7.9.2009

Codename: Core

2.安装步骤

# yum install -y  supervisor #安装supervisor

# whereis  supervisord #查看 supervisor相关配置文件

# whereis  supervisorctl #查看启动命令

supervisorctl: /usr/bin/supervisorctl

# supervisord -v  #查看版本supervisor

3.4.0

3.配置文件

#systemctl  start supervisord #启动访问

# systemctl enable  supervisord   #开启启动

Created symlink from /etc/systemd/system/multi-user.target.wants/supervisord.service to /usr/lib/systemd/system/supervisord.service.

4.添加配置文件

# vim /etc/supervisord.conf  #添加配置文件

[program:stratweb]

directory = /home/web

command = /usr/local/bin/python3 /home/web/main.py

autostart = true

autorestart = true

user = root

stdout_logfile = /home/web1/web1.log

# supervisord -c /etc/supervisord.conf  #启动配置文件

5.使用supervisord进行管理

# supervisorctl  status  #查看状态

# supervisorctl   start [program:xxx]stratpy  #启动某个进程

# supervisorctl   stop [program:xxx]stratpy  #停止某个进程

# supervisorctl   restart [program:xxx]stratpy  #重启某个进程

# supervisorctl   reread  #更新配置,根据最新配置启动,会启动已经运行的程序

# supervisorctl   update  #更新配置,启动有变化的配置,不会重新没变化的配置

6.启动web端访问

# vim /etc/supervisord.conf   #打开配置之后,去掉注释一下,四行绑定ip,修改用户名,密码

[inet_http_server]         ; inet (TCP) server disabled by default

port=127.0.0.1:9001        ; ip_address:port specifier, *:port for all iface

username=Usuper             ; default is no username (open server)

password=Passwd               ; default is no password (open server)

7.配置Nginx反代理安全访问

server {

    listen       8001;

    server_name  localhost;

    location / {

        proxy_pass http://127.0.0.1:8001;

        proxy_http_version 1.1;

        proxy_set_header Connection “”;

        proxy_redirect     off;

        proxy_set_header   Host             $host;

        proxy_set_header   X-Real-IP        $remote_addr;

        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;

        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;

        proxy_max_temp_file_size 0;

        proxy_connect_timeout      90;

        proxy_send_timeout         90;

        proxy_read_timeout         90;

        proxy_buffer_size          4k;

        proxy_buffers              4 32k;

        proxy_busy_buffers_size    64k;

        proxy_temp_file_write_size 64k;

        index  index.html index.htm;

    }

        index  index.html index.htm;

    }

}

http://ip:8001

systemctl  restart supervisord

官网地址:https://github.com/Supervisor/supervisor