Python beaver 服务未在 RHEL 70 上启动

Python beaver service not starting on RHEL 70

我已经在 RHEL7.0 上安装了 python-beaver 但它没有启动

/bin/systemctl start beaver.service
Job for beaver.service failed. See 'systemctl status beaver.service' and 'journalctl -xn' for details.

但是在这次失败之后我看到服务是 运行

[root@Rhel70 ~]# ps -ef | grep beaver
beaver   57950     1  0 14:20 ?        00:00:00 /opt/stack/venvs/bin/python     /opt/stack/venvs/bin/beaver -c /etc/beaver/conf
beaver   57953 57950  0 14:20 ?        00:00:00 /opt/stack/venvs/bin/python     /opt/stack/venvs/bin/beaver -c /etc/beaver/conf
beaver   57955 57953  0 14:20 ?        00:00:00 /opt/stack/venvs/bin/python     /opt/stack/venvs/bin/beaver -c /etc/beaver/conf
root     57966 16540  0 14:20 pts/0    00:00:00 grep --color=auto beaver

beaver 启动脚本如下,beaver.service 文件

[Unit]
Description=Beaver Service
After=syslog.target network.target

[Service]
Type=notify
Restart=always
User=beaver
ExecStart=/opt/stack/venvs/bin/beaver -c /etc/beaver/conf

[Install]
WantedBy=multi-user.target

我解决了这个问题。这是因为我使用的是:

[Service]
Type=notify

Type=notify:与 Type=simple 相同,但规定守护进程将在准备就绪时向 systemd 发送信号

尽管服务已启动,但并未发送信号。

更多信息: https://wiki.archlinux.org/index.php/systemd