vim /lib/systemd/system/supervisord.service
# supervisord service for systemd (CentOS 7.0+)
[Unit]
Description=Supervisor daemon
[Service]
Type=forking
ExecStart=/usr/bin/supervisord -c /etc/supervisor/supervisord.conf
ExecStop=/usr/bin/supervisorctl $OPTIONS shutdown
ExecReload=/usr/bin/supervisorctl $OPTIONS reload
KillMode=process
Restart=on-failure
RestartSec=60s
[Install]
WantedBy=multi-user.target
=============================================================
systemctl start nginx.service #启动nginx服务
systemctl enable nginx.service #设置开机自启动
systemctl disable nginx.service #停止开机自启动
systemctl status nginx.service #查看服务当前状态
systemctl restart nginx.service #重新启动服务
systemctl list-units --type=service #查看所有已启动的服务