Django 的部署可以有很多方式，采用 nginx + uwsgi 的方式是其中比较常见的一种方式。
准备工作
安装所需软件
pip install Django apt-get install nginx pip install uwsgi # 注: 在 Debian/Ubuntu 系统中需要安装 python-dev
基本测试
创建一个 test.py 的文件
# test.py
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return [b"Hello World"] # python3
#return ["Hello World"] # python2
运行 uWSGI
uwsgi --http :8000 --wsgi-file test.py
参数含义: http :8000: 使用http协议 8000端口 wsgi-file test.py: 加载指定文件 test.py 执行 Curl 命令在终端上返回 Hello world
$curl http://172.16.9.110:8000 Hello World
如果返回的是正确的内容，说明下面工作流程的组件是工作的：
the web client <-> uWSGI <-> Python
测试你的 Django 项目 确保你的项目是可以顺利运行的
python manage.py runserver 0.0.0.0:8000
如果没有报错，使用 uWSGI 的方式运行它
uwsgi --http :8000 --wsgi-file mysite.wsgi
通过浏览器访问正常， 说明下面工作流程的组件是工作的：
the web client <-> uWSGI <-> Django
配置 Nginx
# mysite_nginx.conf
# the upstream component nginx needs to connect to
upstream django {
server unix:///path/to/your/mysite/mysite.sock; # for a file socket
# server 127.0.0.1:8001; # for a web port socket (we'll use this first)
}
# configuration of the server
server {
# the port your site will be served on
listen 8000;
# the domain name it will serve for
server_name .example.com; # substitute your machine's IP address or FQDN
charset utf-8;
# max upload size
client_max_body_size 75M; # adjust to taste
# Django media
location /media {
alias /path/to/your/mysite/media; # your Django project's media files - amend as required
}
location /static {
alias /path/to/your/mysite/static; # your Django project's static files - amend as required
}
# Finally, send all non-media requests to the Django server.
location / {
uwsgi_pass django;
include /path/to/your/mysite/uwsgi_params; # the uwsgi_params file you installed
}
}
Running the Django application with uswgi and nginx
如果上面一切都显示正常，则下面命令可以拉起django application
uwsgi --socket mysite.sock --wsgi-file mysite.wsgi --chmod-socket=664
Configuring uWSGI to run with a .ini file
每次都运行上面命令拉起django application实在麻烦，使用.ini文件能简化工作，方法如下： 在application目录下创建文件mysite_uwsgi.ini，填入并修改下面内容：
# mysite_uwsgi.ini file [uwsgi] # Django-related settings # the base directory (full path) chdir = /path/to/your/project # Django's wsgi file module = project.wsgi # the virtualenv (full path) home = /path/to/virtualenv # process-related settings # master master = true # maximum number of worker processes processes = 10 # the socket (use the full path to be safe socket = /path/to/your/project/mysite.sock # ... with appropriate permissions - may be needed # chmod-socket = 664 # clear environment on exit vacuum = true
之后使用这个文件运行 uwsgi
uwsgi --ini mysite_uwsgi.ini # the --ini option is used to specify a file
Once again, test that the Django site works as expected.
参考链接
[0] http://uwsgi-docs.readthedocs.io/en/latest/tutorials/Django_and_nginx.html
[1] http://www.jianshu.com/p/e6ff4a28ab5a
