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将 init 脚本转换为 systemd - 可执行路径不是绝对的

tag-icon • tag-icon linux centos systemd centos-7
将 init 脚本转换为 systemd - 可执行路径不是绝对的

我正在尝试将我的一个初始化脚本转换为 systemd，但无济于事。

[Unit]
Description=My Service
After=network.target
Wants=mysql.service

[Service]
Type=oneshot
PIDFile=/var/run/MyService.pid
ExecStart=nohup /usr/local/bin/php -f /home/user/www/myservice.php > /dev/null 2>&1

[Install]
WantedBy=multi-user.target

输出：

root@localserver [/etc/systemd/system]# service myservice restart
Redirecting to /bin/systemctl restart  myservice.service
Failed to restart myservice.service: Unit myservice.service failed to load: Invalid argument. See system logs and 'systemctl status myservice.service' for details.
root@localserver [/etc/systemd/system]# service myservice status
Redirecting to /bin/systemctl status  myservice.service
â myservice.service - My Service
   Loaded: error (Reason: Invalid argument)
   Active: activating (start) since Tue 2016-04-12 12:48:18 BST; 1min 9s ago
 Main PID: 22892 (php)
   CGroup: /system.slice/myservice.service
           ââ22892 /usr/local/bin/php -f /home/user/www/myservice.php

Apr 12 12:48:18 localserver systemd[1]: Starting My Service...
Apr 12 12:48:27 localserver systemd[1]: [/etc/systemd/system/myservice.service:9] Executable path is not absolute, ignoring: nohup /usr/local/bin/php -f /home/user/www/myservice.php > /dev/null 2>&1
Apr 12 12:48:27 localserver systemd[1]: myservice.service lacks both ExecStart= and ExecStop= setting. Refusing.
root@localserver [/etc/systemd/system]#

知道为什么它不起作用吗？

答案1

systemd 需要绝对路径：

ExecStart=/usr/bin/nohup /usr/local/bin/php -f /home/user/www/myservice.php > /dev/null 2>&1

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