无法启动 gunicorn.service：gunicorn.socket 的作业失败。 乌本托 18.04

Question

我正在关注如何在 Ubuntu 18.04 指南中使用 Postgres、Nginx 和 Gunicorn 设置 Django。

我创建了以下 file.socket

sudo nano /etc/systemd/system/gunicorn.socket



[Unit]
Description=gunicorn socket

[Socket]
ListenStream=/run/gunicorn.sock

[Install]
WantedBy=sockets.target

我创建了以下 file.service。 我如何格式化自己的版本

sudo nano /etc/systemd/system/gunicorn.service

[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target

[Service]
User=guilhermenog
Group=www-data
WorkingDirectory=/home/guilhermenog/projetoagenda
ExecStart=/home/guilhermenog/projetoagenda/venv/bin/gunicorn \
       --access-logfile - \
       --workers 3 \
       --bind unix:/run/gunicorn.sock \
       agenda.wsgi:application

[Install]
WantedBy=multi-user.target

比我尝试执行以下代码

sudo systemctl start gunicorn.socket

我已经收到了这个消息错误

Job for gunicorn.socket failed
See "systemctl status gunicorn.socket" and "journalctl -xe" for details. 

在我尝试了推荐的代码之后

● gunicorn.socket - gunicorn socket
Loaded: loaded (/etc/systemd/system/gunicorn.socket; enabled; vendor preset: enabled)
Active: inactive (dead)
Listen: /run/gunicorn.sock (Stream)

Apr 26 18:41:45 projetoagenda systemd[1]: gunicorn.socket: Socket service gunicorn.service not 
loaded, refusing.
Apr 26 18:41:45 projetoagenda systemd[1]: Failed to listen on gunicorn socket.
Apr 26 18:48:41 projetoagenda systemd[1]: gunicorn.socket: Socket service gunicorn.service not 
loaded, refusing.
Apr 26 18:48:41 projetoagenda systemd[1]: Failed to listen on gunicorn socket.
Apr 26 18:52:53 projetoagenda systemd[1]: gunicorn.socket: Socket service gunicorn.service not 
loaded, refusing.
Apr 26 18:52:53 projetoagenda systemd[1]: Failed to listen on gunicorn socket.
Apr 26 18:53:27 projetoagenda systemd[1]: gunicorn.socket: Socket service gunicorn.service not 
loaded, refusing.
Apr 26 18:53:27 projetoagenda systemd[1]: Failed to listen on gunicorn socket.
Apr 26 19:02:09 projetoagenda systemd[1]: gunicorn.socket: Socket service gunicorn.service not 
loaded, refusing.
Apr 26 19:02:09 projetoagenda systemd[1]: Failed to listen on gunicorn socket.

我已经遵循了这个 sugetions 但没有任何反应无法启动 gunicorn.service：未找到 Unit gunicorn.service。 乌本托 18.04

对不起这个问题，这是我第一次用英语寻求帮助。

Answer 1

我遇到了同样的问题，它也返回了同样的错误。 我设法为自己修复了它，所以我决定分享我所做的，也许有人觉得它也很有用：

修复：首先我运行命令： sudo systemctl enable gunicorn.socket （它创建了符号链接）然后我尝试运行： sudo systemctl start gunicorn.socket - 但它返回 gunicorn 套接字的作业失败，但是，我运行了sudo systemctl enable gunicorn.socket再次，然后sudo systemctl start gunicorn.socket并且问题不再存在，并且在检查状态（命令sudo systemctl status gunicorn.socket ）后，它最终返回它处于活动状态（正在侦听）。