Gunicorn 启动时出错

Question

我正在尝试使用 gunicorn 和 nginx 部署我的 django 项目，我遵循本指南：http://michal.karzynski.pl/blog/2013/06/09/django-nginx-gunicorn-virtualenv-supervisor/。我创建了 bash 脚本 gunicorn_start: http://pastebin.com/J86MQZYa 但是当我运行这个脚本时，我遇到了错误：

alex@alex-VirtualBox:~/webapps/hello_ice1/bin$ sudo ./gunicorn_start
Starting icecream as root
Traceback (most recent call last):
File "/home/alex/webapps/hello_ice1/icecream/../bin/gunicorn", line 9, in <module>
load_entry_point('gunicorn==18.0', 'console_scripts', 'gunicorn')()
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 71, in run
WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 28, in __init__
self.do_load_config()
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 32, in do_load_config
self.load_config()
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 99, in load_config
self.cfg.set(k.lower(), v)
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/config.py", line 66, in set
self.settings[name].set(value)
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/config.py", line 248, in set
self.value = self.validator(val)
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/config.py", line 30, in _wrapped
return func(*args, **kwargs)
File "/home/alex/webapps/hello_ice1/local/lib/python2.7/site-packages/gunicorn/config.py", line 374, in validate_group
raise ConfigError("No such group: '%s'" % val)
gunicorn.errors.ConfigError: No such group: ''

希望有人可以帮助我:)

Answer 1

您在第 7 行注释掉了 GROUP，而您在第 29 行使用它。因此，您将空白 GROUP 传递给 gunicorn，对于 USER 也是如此，如果您不想更改默认 USER 或 GROUP，然后不要将它传递给gunicorn。

来自文档：

可以通过调用 pwd.getgrnam(value) 或 None 来检索有效的组 ID（作为整数）或用户的名称，以不更改工作进程组。

http://docs.gunicorn.org/en/latest/configure.html#group