centos将celery写入系统服务（开机启动）

centos将celery写入系统服务

1 2 3 4 5 6 7 8 9 10 11 12

第一步: 在/etc/下创建目录 celery/celery.conf 代码如下: CELERYD_NODES='w1' CELERY_BIN='/home/zjf/.virtualenvs/zd/bin/celery' CELERY_APP='celery_tasks.main' CELERYD_MULTI='multi' CELERYD_OPTS='--time-limit=300 --concurrency=1' CELERYD_PID_FILE='/var/run/celery/%n.pid' CELERYD_LOG_FILE='/var/log/celery/%n%I.log' CELERYD_LOG_LEVEL='INFO'

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

第二步: /etc/systemd/system/目录下,创建 celery.service 代码如下:   [Unit] Description=Celery Service After=network.target [Service] Type=forking User=zjf #Group=celery Restart=on-failure WorkingDirectory=/home/zjf/zd1 ExecStart=/home/zjf/.virtualenvs/zd/bin/celery -A celery_tasks.main worker -l info ExecStop=/home/zjf/.virtualenvs/zd/bin/celery stop -A celery_tasks.main worker -l info ExecReload=/home/zjf/.virtualenvs/zd/bin/celery restart work -A celrty_tasks.main worker -l info [Install] WantedBy=multi-user.target

 使用systemd运行celery.service

重载配置文件
每次修改celery.service配置后都要执行此命令,以便systemd确认该文件
systemctl daemon-reload
启动命令
systemctl start celery.service
停止命令
systemctl stop celery.service
重启命令
systemctl restart celery.service
查看celery.service的运行状态
systemctl status celery.service