django+uwsgi+nginx 部署生产环境

一、Uwsgi安装

python3 -m pip install uwsgi

cp /usr/local/python3/bin/uwsgi  /usr/bin/

测试

在django项目主目录下create 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 --http :8000 --wsgi-file test.py

访问localhost:8000能返回Hello World说明uwsgi安装成功

二、uwsgi启动django

django主目录下create wsgi.py

python3
#coding:utf-8
import os
import sys
import importlib
importlib.reload(sys)

from django.core.wsgi import get_wsgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "cmdb.settings")    #project为项目名，请按需求修改
application = get_wsgi_application()

和manage.py同级目录create project.ini

[uwsgi]
http = :9999
#the local unix socket file than commnuincate to Nginx
#socket = 127.0.0.1:8001
# the base directory (full path)
chdir = /export/Packages/cmdb
# Django's wsgi file
wsgi-file = /export/Packages/cmdb/wsgi.py
# maximum number of worker processes
processes = 8
#thread numbers startched in each worker process
threads = 4

#monitor uwsgi status
stats = 127.0.0.1:9191
# clear environment on exit
vacuum          = true

启动

uwsgi project.ini

三、nginx安装

settings.py中加上

STATIC_ROOT = os.path.join(BASE_DIR, "static/")
#执行
python manage.py collectstatic

生成一个目录存静态文件，下面nginx的配置文件中/static下改成生成静态文件的路径

nginx.conf

upstream cmdb.sdops.com{
      server 127.0.0.1:9999  weight=10 max_fails=2 fail_timeout=30s;
}
server
{
                listen                   80;
                server_name              cmdb.sdops.com;
                access_log               /export/servers/nginx/logs/cmdb/access.log main;
                error_log                /export/servers/nginx/logs/cmdb/error.log warn;
#                chunkin on;
                error_page 411 = @my_error;
                location @my_error {
#                        chunkin_resume;
                 }
        location / {
                proxy_pass              http://cmdb.sdops.com;
                expires                 0;
        }
        location /static {
            alias /export/Packages/cmdb/static;#静态文件位置
        }

        location /logs/ {
                autoindex       off;
                deny all;
        }
}

四、运行

uwsgi project.ini

这样django就能高并发啦