使用Supervisor管理服务

环境

系统：CentOS 7.8

方法一：使用pip安装

• 安装pip

• 安装

  # pip install supervisor
  

• 生成主配置

  # echo_supervisord_conf > /etc/supervisord.conf
  

  # vim /etc/supervisord.conf
  [unix_http_server]
  file=/var/run/supervisor.sock
  
  [supervisord]
  pidfile=/var/run/supervisor.pid
  
  [supervisorctl]
  serverurl=unix:///var/run/supervisor.sock
  
  [include]
  files=/etc/supervisor/*.ini
  

• 添加启动服务

  # 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
  
  [Install]
  WantedBy=multi-user.target
  

方法二：使用yum安装

• 安装

  # yum install supervisor
  

配置被管理进程

# vim /etc/supervisor/my_app.ini
[program:my_app]
command=/usr/local/jdk/bin/java -jar my_app.jar
directory=/data/app/%(program_name)s
user=root
redirect_stderr=true
stdout_logfile=/data/logs/%(program_name)s.log
stdout_logfile_maxbytes=500MB

启动

# systemctl enable supervisord.service
# systemctl start supervisord.service