“Supervisor基础”的版本间的差异

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└── monitor-mail.conf
 
└── monitor-mail.conf
  
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</pre>
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=以tomcat 举例=
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<pre>
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Tomcat进程的一个例子：
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[program:tomcat]
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command=/opt/apache-tomcat-8.0.35/bin/catalina.sh run
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stdout_logfile=/opt/apache-tomcat-8.0.35/logs/catalina.out
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autostart=true
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autorestart=true
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startsecs=5
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priority=1
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stopasgroup=true
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killasgroup=true
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bash终端
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supervisorctl status
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supervisorctl stop tomcat
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supervisorctl start tomcat
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supervisorctl restart tomcat
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supervisorctl reread
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supervisorctl update
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开机启动Supervisor服务
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7.1 配置systemctl服务
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1> 进入/lib/systemd/system目录，并创建supervisor.service文件
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[Unit]
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Description=supervisor
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After=network.target
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[Service]
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Type=forking
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ExecStart=/usr/bin/supervisord -c /etc/supervisor/supervisord.conf
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ExecStop=/usr/bin/supervisorctl $OPTIONS shutdown
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ExecReload=/usr/bin/supervisorctl $OPTIONS reload
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KillMode=process
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Restart=on-failure
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RestartSec=42s
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[Install]
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WantedBy=multi-user.target
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2> 设置开机启动
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systemctl enable supervisor.service
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systemctl daemon-reload
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3、修改文件权限为766
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chmod 766 supervisor.service
  
  

2019年12月19日 (四) 03:42的版本

常识

Supervisor（http://supervisord.org/）是用Python开发的一个client/server服务，是Linux/Unix系统下的一个进程管理工具，不支持Windows系统。它可以很方便的监听、启动、停止、重启一个或多个进程。用Supervisor管理的进程，当一个进程意外被杀死，supervisort监听到进程死后，会自动将它重新拉起，很方便的做到进程自动恢复的功能，不再需要自己写shell脚本来控制

lx

 php-worker]# cat supervisord.conf
[supervisord]
logfile=/tmp/supervisord.log ; main log file; default $CWD/supervisord.log
logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
logfile_backups=10           ; # of main logfile backups; 0 means none, default 10
loglevel=debug               ; log level; default info; others: debug,warn,trace
pidfile=/tmp/supervisord.pid ; supervisord pidfile; default supervisord.pid22
nodaemon=true
user=www-data
[supervisorctl]
[inet_http_server]
port = *:9001
#username="yourusername"
#password="yourpass"
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface


[include]
files = /var/www/api.sns.cai.com/supervisord.d/production1.*.conf /var/www/apistatistical.cai.com/supervise/production1.*.conf

#from laradock
tree   supervisord.d/
supervisord.d/
├── laravel-worker.conf.example
└── monitor-mail.conf

以tomcat 举例


Tomcat进程的一个例子：

[program:tomcat]
command=/opt/apache-tomcat-8.0.35/bin/catalina.sh run
stdout_logfile=/opt/apache-tomcat-8.0.35/logs/catalina.out
autostart=true
autorestart=true
startsecs=5
priority=1
stopasgroup=true
killasgroup=true


bash终端

supervisorctl status
supervisorctl stop tomcat
supervisorctl start tomcat
supervisorctl restart tomcat
supervisorctl reread
supervisorctl update


开机启动Supervisor服务
7.1 配置systemctl服务

1> 进入/lib/systemd/system目录，并创建supervisor.service文件

[Unit]
Description=supervisor
After=network.target

[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=42s

[Install]
WantedBy=multi-user.target

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2> 设置开机启动

systemctl enable supervisor.service
systemctl daemon-reload

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3、修改文件权限为766

chmod 766 supervisor.service

see also

Supervisor安装与配置（Linux/Unix进程管理工具）

取自“http://wiki.linuxchina.net/index.php?title=Supervisor基础&oldid=2391”