supervisord安裝，啟動/關閉，添加開機自啟動服務

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centos7安裝supervisord

    #yum -y install supervisor

    安裝路徑/usr/bin/supervisord，設定檔/etc/supervisor.conf

一、手動啟動/關閉

supervisor手動啟動：

    #/usr/bin/supervisord -c /etc/supervisor.conf

    

supervisor手動關閉：

    #/usr/bin/supervisorctl stop all    先關閉supervisor啟動指令碼，之後再關閉supervisord服務

    #kill pid

supervisord開機自啟動指令碼（各版本系統）：https://github.com/Supervisor/initscripts

二、添加開機自啟動服務：

centos7 開機自啟動指令碼：

    #vim /lib/systemd/system/supervisord.service

# supervisord service for sysstemd (CentOS 7.0+)

# by ET-CS (https://github.com/ET-CS)

[Unit]

Description=Supervisor daemon

[Service]

ExecStart=/usr/bin/supervisord

ExecStop=/usr/bin/supervisorctl $OPTIONS shutdown

ExecReload=/usr/bin/supervisorctl $OPTIONS reload

KillMode=process

Restart=on-failure

RestartSec=42s

[Install]

WantedBy=multi-user.target

這個自啟動指令碼需要修改/etc/supervisord.conf設定檔：

    #vim /etc/supervisrod.conf
        nodaemon=false    改成true

或者：#vim /lib/systemd/system/supervisord.service

[Unit]

Description=Process Monitoring and Control Daemon

After=rc-local.service

[Service]

Type=forking

ExecStart=/usr/bin/supervisord -c /etc/supervisord.conf

SysVStartPriority=99

[Install]

WantedBy=multi-user.target

無需修改/etc/supervisord.conf設定檔

兩個自啟動指令碼都能夠添加到systemctl自啟動服務

    #systemctl enable supervisord.service

    #systemctl start/restart/stop supervisor.service

supervisord安裝，啟動/關閉，添加開機自啟動服務