django wsgi nginx 配置

"""
WSGI config for HelloWorld project.

It exposes the WSGI callable as a module-level variable named ``application``.

For more information on this file, see
https://docs.djangoproject.com/en/1.10/howto/deployment/wsgi/
"""

import os,sys

os.environ['PYTHON_EGG_CACHE'] = '/data/wwwroot/HelloWorldroot/.python-eggs'

reload(sys)
from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "HelloWorld.settings")

application = get_wsgi_application()

if __name__ == "__main__":
    HelloWorld.run()

演示的是django HelloWorld项目启动，上面的是位于/data/wwwroot/HelloWorldroot/HelloWorld/wsgi.py

[uwsgi]
#socket = 127.0.0.1:9666 #设置监听的端口
socket = /tmp/HelloWorld_uwsgi.sock #设置使用sock
#修改文件后自动重启,触发时间3秒
py-autoreload=3
pidfile=/tmp/HelloWorld-master.pid
master=true
vhost=true
#项目目录
chdir=/data/wwwroot/HelloWorldroot/
module=HelloWorld.wsgi
#最大请求数
max-requests = 5000

#启动的用户
gid=www
uid=www
uwsgi_read_timeout=600 # 指定接收uWSGI应答的超时时间，完成握手后接收uWSGI应答的超时时间，单位秒。

harakiri=1200 #请求超时时间，单位秒

上面的是位于/data/wwwroot/HelloWorldroot/uwsgi.ini

配置supervisor

vi /etc/supervisord.d/HelloWord.ini

[program:HelloWord]
user=root
command=/usr/local/bin/uwsgi /data/wwwroot/HelloWorldroot/uwsgi.ini -l 128 -p 400 --buffer-size 32768 #l 设置套接字侦听队列大小，-p 生成指定数量的workers/processes，buffer-size uwsgi包解析的内部缓存区大小#检测进程停止的信号
stopsignal=QUIT
#启动supervisord的时候自动启动
autostart=true
autorestart = true
redirect_stderr=true
stdout_logfile=/data/wwwroot/HelloWorldroot/uwsgi.log
stderr_logfile=/data/wwwroot/HelloWorldroot/uwsgi_error.log

supervisorctl  reload #重新加载配置

supervisorctl status 查看启动状态

使用socket = /tmp/HelloWorld_uwsgi.sock 则使用代理访问，监听端口可以直接访问端口

nginx 配置

server {

        listen   80;
        server_name 域名;
        access_log /data/wwwroot/HelloWorldroot/logs/access.log;
        error_log /data/wwwroot/HelloWorldroot/logs/error.log;
    
    location / {
         include        uwsgi_params;

　　　　 #uwsgi_pass     127.0.0.1:9666;
         uwsgi_pass     unix:/tmp/HelloWorld_uwsgi.sock;
        }
    #静态文件路径
    location /static/ {
            alias  /data/wwwroot/HelloWorldroot/HelloWorld/static/;
        }
}