systemd创建自定义服务(Ubuntu)

Posted 2021-01-18 geek power

/lib/systemd/system下创建test.service文件

vim /lib/systemd/system/test.service

[Unit]
Description=Test

[Service]
#EnvironmentFile=/etc/systemd/test.conf
ExecStart=/opt/test.sh
ExecReload=/bin/kill -SIGHUP $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target

 

创建test.sh

vim /opt/test.sh

#!/bin/bash
  
while true
do
        echo `date`,"ok" >>/tmp/test.log
done

 

设置开机启动

systemctl enable test.service

显示

Created symlink /etc/systemd/system/multi-user.target.wants/test.service → /lib/systemd/system/test.service.

 

重启

reboot

 

重启后，看下/tmp/test.log的内容

vim /opt/test.log