我在 Django 项目部署中工作。我已经集成了 huey 来运行异步任务。本地一切运行完美,但现在,在部署步骤,我遇到了关于 huey 服务激活的麻烦。我真的找不到任何相关信息,因为我认为解决方案应该如此简单,但我真的找不到它:(。
我正在使用 nginx 和 gunicorn 服务。应用程序在部署服务器上完美运行,但 huey 任务未运行。我创建了一个位于/etc/systemd/system/的 huey.service 文件,其内容如下:
[Unit]
Description=Huey Service
After=redis.service
[Service]
User=deploy
Group=www-data
WorkingDirectory=/home/deploy/projects/myproject/
ExecStart=/usr/bin/python3.6 manage.py run_huey
Restart=always
[Install]
WantedBy=multi-user.target
但我得到以下错误:
Nov 26 21:22:15 ip-172-31-11-39 python3.6[22543]: File "manage.py", line 17,
in <module>
Nov 26 21:22:15 ip-172-31-11-39 python3.6[22543]: "Couldn't import Django.
Are you sure it's installe
Nov 26 21:22:15 ip-172-31-11-39 python3.6[22543]: ImportError: Couldn't import
Django. Are you sure it's
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: huey.service: Main process exited,
code=exited, stat
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: huey.service: Unit entered failed state.
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: huey.service: Failed with result 'exit-code'.
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: huey.service: Service hold-off time over, scheduling
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: Stopped Huey Service.
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: huey.service: Start request repeated too quickly.
Nov 26 21:22:15 ip-172-31-11-39 systemd[1]: Failed to start Huey Service.
我认为huey服务没有检测到正在运行的virtualenv,因此找不到django(因为它在virtualenv中)但我之前已经配置了一个gunicorn服务来激活它;然后,我不知道如何说一个活动的 virtualenv 已经在运行并找到它的 huey 服务。
这是我的 gunicorn 文件配置:
[Unit]
Description=gunicorn daemon
After=network.target
[Service]
User=deploy
Group=www-data
WorkingDirectory=/home/deploy/projects/myproject
ExecStart=/home/deploy/projects/my project/project_env/bin/gunicorn --
access-logfile - --workers 3 --bind
unix:/home/deploy/projects/myproject/project.sock app.wsgi:application
[Install]
WantedBy=multi-user.target
我应该如何在部署服务器上激活huey服务?太感谢了。