我正在关注这如何在 Ubuntu 18.04 上安装 Django 和 Postgres、Nginx 和 Gunicorn 指南。
我已经创建了以下文件 .socket
sudo nano /etc/systemd/system/gunicorn.socket
[Unit]
Description=gunicorn socket
[Socket]
ListenStream=/run/gunicorn.sock
[Install]
WantedBy=sockets.target
我已经创建了以下文件 .service
sudo nano /etc/systemd/system/gunicorn.service
原始 RECOMENDED_FORMATTING-s 在指导
[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target
[Service]
User=sammyRECOMENDED_FORMATTING
Group=www-data
WorkingDirectory=/home/sammyRECOMENDED_FORMATTING/myprojectdirRECOMENDED_FORMATTING
ExecStart=/home/sammyRECOMENDED_FORMATTING/myprojectdirRECOMENDED_FORMATTING/myprojectenvRECOMENDED_FORMATTING/bin/gunicorn \
--access-logfile - \
--workers 3 \
--bind unix:/run/gunicorn.sock \
myprojectRECOMENDED_FORMATTING.wsgi:application
[Install]
WantedBy=multi-user.target
我如何格式化我自己的版本我的虚拟环境位于服务器上的项目文件夹之外
[Unit]
Description=gunicorn daemon
Requires=gunicorn.socket
After=network.target
[Service]
User=SERVER_USER
Group=www-data
WorkingDirectory=/home/SERVER_USER/MAIN_PROJECT_FOLDER
ExecStart=/home/SERVER_USER/ven/bin/gunicorn \
--access-logfile - \
--workers 3 \
--bind unix:/home/SERVER_USER/MAIN_PROJECT_FOLDER/MAINAPPLICATION_FOLDER.sock \
MAINAPPLICATION_FOLDER.wsgi:application
[Install]
WantedBy=multi-user.target
我也尝试过按照最初的建议保留这些
--bind unix:/run/gunicorn.sock \
然后我尝试执行以下代码
sudo systemctl start gunicorn
错误消息 1
Failed to start gunicorn.service: Unit gunicorn.service not found.
我也尝试过 2
sudo systemctl start gunicorn.socket
错误消息 2
Failed to start gunicorn.socket: Unit gunicorn.socket is not loaded properly: Invalid argument.
See system logs and 'systemctl status gunicorn.socket' for details.
为了解决这个问题，我尝试过
- https://stackoverflow.com/questions/40711747/failed-to-start-gunicorn-service-unit-gunicorn-service-not-found这指向我正在做的完全相同的指南，只是使用了旧版本的 Linux。
- 这不是相同的代码，没有答案https://askubuntu.com/questions/748836/unit-gunicorn-service-failed-to-load-no-such-file-or-directory
- 运行：
systemctl status gunicorn.socket结果：Warning: The unit file, source configuration file or drop-ins of gunicorn.socket changed on disk ● gunicorn.socket - gunicorn daemon Loaded: error (Reason: Invalid argument) Active: inactive (dead) - 运行：
systemctl is-enabled gunicorn.socket结果：enabled - 运行：
systemctl is-enabled gunicorn.service结果：Failed to get unit file state for gunicorn.service: No such file or directory
答案1
这修复了它：
sudo systemctl enable gunicorn.service