用uwsgi和nginx设置django

Question

我想用uwsgi和nginx为django 1.5应用程序提供服务。以下是我的ini文件

[uwsgi] 
# variables 
projectname = mysite 
projectdomain = mysite.in 
base = /home/shwetanka/projects/me/mysite 

# config 
plugins = python 
master = true 
protocol = uwsgi 
env = DJANGO_SETTINGS_MODULE=%(base)/%(projectname).settings 
#pythonpath = %(base)/src/%(projectname) 
module = %(base)/mysite/wsgi.py 
socket = 127.0.0.1:8889 
logto = %(base)/logs/uwsgi.log 
#below line runs it as a daemon in background 
daemonize = /var/log/uwsgi/mysite.log 

我越来越日志中这个错误 -

Sat Aug 31 14:05:35 2013 - *** Starting uWSGI 1.2.3-debian (64bit) on [Sat Aug 31 14:05:35 2013] *** 
Sat Aug 31 14:05:35 2013 - compiled with version: 4.7.2 on 07 November 2012 03:49:52 
Sat Aug 31 14:05:35 2013 - detected number of CPU cores: 4 
Sat Aug 31 14:05:35 2013 - current working directory:/
Sat Aug 31 14:05:35 2013 - detected binary path: /usr/bin/uwsgi-core 
Sat Aug 31 14:05:35 2013 - your memory page size is 4096 bytes 
Sat Aug 31 14:05:35 2013 - detected max file descriptor number: 1024 
Sat Aug 31 14:05:35 2013 - lock engine: pthread robust mutexes 
Sat Aug 31 14:05:35 2013 - uwsgi socket 0 inherited UNIX address /run/uwsgi/app/mysite/socket fd 3 
Sat Aug 31 14:05:35 2013 - uwsgi socket 1 inherited INET address 127.0.0.1:8889 fd 5 
Sat Aug 31 14:05:35 2013 - Python version: 2.7.4 (default, Apr 19 2013, 18:30:41) [GCC 4.7.3] 
Sat Aug 31 14:05:35 2013 - *** Python threads support is disabled. You can enable it with --enable-threads *** 
Sat Aug 31 14:05:35 2013 - Python main interpreter initialized at 0xd36dc0 
Sat Aug 31 14:05:35 2013 - your server socket listen backlog is limited to 100 connections 
Sat Aug 31 14:05:35 2013 - *** Operational MODE: preforking *** 
ImportError: Import by filename is not supported. 
Sat Aug 31 14:05:35 2013 - unable to load app 0 (mountpoint='') (callable not found or import error) 
Sat Aug 31 14:05:35 2013 - *** no app loaded. going in full dynamic mode *** 
Sat Aug 31 14:05:35 2013 - *** uWSGI is running in multiple interpreter mode *** 
Sat Aug 31 14:05:35 2013 - gracefully (RE)spawned uWSGI master process (pid: 6093) 
Sat Aug 31 14:05:35 2013 - spawned uWSGI worker 1 (pid: 6245, cores: 1) 
Sat Aug 31 14:05:35 2013 - spawned uWSGI worker 2 (pid: 6246, cores: 1) 

我如何得到它的工作？

Answer 1

ImportError: Import by filename is not supported.

--module指令期望一个模块，而不是文件。您应该使用--wsgi-file。

Answer 2

您需要致电与Django的模块：--module mysite.wsgi:application

而且不要忘了补充：--env DJANGO_SETTINGS_MODULE=mysite.settings

例如，工作命令行（前提是您的当前目录是项目主页）：

uwsgi --socket mysite/zohosel.sock --module mysite.wsgi:application --env DJANGO_SETTINGS_MODULE=mysite.settings --home=/path/to/your/venv --chmod-socket=666 

一些额外的信息和参数可以在the django docs website找到。
顺便说一句，这tutorial on readthedocs帮了我很多。

Answer 3

如果你能正确地使用python manage.py runserver 0.0.0.0:8000，

然后在同一目录下运行uwsgi --http :8000 --module mysite.wsgi，mysite是你的Django项目的名称。

ref：https://uwsgi-docs.readthedocs.io/en/latest/tutorials/Django_and_nginx.html