supervisor安装和使用

一、安装

yum -y install supervisor
二、配置

1.生成配置文件

#如果配置没有配置文件，使用echo_supervisord_conf生成
echo_supervisord_conf > /etc/supervisord.conf

2.启动

systemctl start supervisord

查看 supervisord 是否在运行：

    ps -ef | grep supervisord

3.加入开机启动

systemctl enable supervisord
systemctl is-enabled supervisord

4.编辑配置文件

vim /etc/supervisord.conf
;启动单个模式
[program:api]
command=/bin/php artisan queue:work
numprocs=1
directory=/home/wwwroot/www.aaa.com
user=www
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/var/log/supervisor/api.log

;启动多个进场配置
[program:dev-queue]
process_name=%(program_name)s_%(process_num)02d
command=/bin/php artisan queue:work
numprocs=10
directory=/www/wwwroot/www.aaa.com
user=www
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/var/log/supervisor/dev-queue.log

5.重新加载配置

#重新加载配置
supervisorctl update
#supervisorctl reload
#查看运行状态
supervisordctl status

dev-queue:dev-queue_00           RUNNING   pid 28873, uptime 0:03:20
dev-queue:dev-queue_01           RUNNING   pid 28874, uptime 0:03:20
dev-queue:dev-queue_02           RUNNING   pid 28871, uptime 0:03:20
dev-queue:dev-queue_03           RUNNING   pid 28872, uptime 0:03:20
dev-queue:dev-queue_04           RUNNING   pid 28877, uptime 0:03:20
dev-queue:dev-queue_05           RUNNING   pid 28878, uptime 0:03:20
dev-queue:dev-queue_06           RUNNING   pid 28875, uptime 0:03:20
dev-queue:dev-queue_07           RUNNING   pid 28876, uptime 0:03:20
dev-queue:dev-queue_08           RUNNING   pid 28869, uptime 0:03:20
dev-queue:dev-queue_09           RUNNING   pid 28870, uptime 0:03:20