uwsgi和nginx部署Django服务

先用测试方式启动服务

1.配置好数据库

2.配置setting文件：数据库地址、静态文件地址、debug设置为True

3.数据库迁移

4.启动服务：python manage.py runserver 0.0.0.0:8000

用uwsgi的方式启动

1.安装uwsgi，参考链接：https://www.runoob.com/python3/python-uwsgi.html

解决3个问题：

yum install python-devel

yum remove pcre-devel

执行uwsgi启动服务时，用的是python2解释器，就用python3的解释器重新装了，解决参考文档：https://www.cnblogs.com/zoujl/p/11011041.html

2.建立软链接：ln -s /home/yiqian/uwsgi/uwsgi-2.0.18/uwsgi /usr/bin/uwsgi

3.用命令启动：uwsgi --http :8000 --module requestnew.wsgi --py-autoreload=1

4.根目录下配置uwsgi.ini文件，执行命令uwsgi --ini uwsgi.ini

[uwsgi]
chdir=/home/yiqian/pj/requestnew
module = requestnew.wsgi
processes = 5
threads=4
enable-threads=true
lazy-apps=true
http = 0.0.0.0:8000
#socket  = 0.0.0.0:8000
vacuum = true

nginx和uwsgi的方式启动

1.安装nginx，参考链接：https://blog.csdn.net/t8116189520/article/details/81909574

2.setting文件debug设置为False，新加STATIC_ROOT='/home/yiqian/pj/requestnew/tmp/'

3.执行python3 manage.py collectstatic，在根目录下将静态文件都打到tmp下

4.uwsgi启动，跟换socket启动方式，执行nohup uwsgi --ini uwsgi.ini ../log/uwsgi.log &

[uwsgi]
chdir=/home/yiqian/pj/requestnew
module = requestnew.wsgi
processes = 5
threads=4
enable-threads=true
lazy-apps=true
#http = 0.0.0.0:8000
socket  = 0.0.0.0:8000
vacuum = true

5.配置nginx.conf文件

user  root;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    #文件扩展名与文件类型映射表
    include mime.types;
    #默认文件类型
    default_type application/octet-stream;
    upstream requestnew{
        server 127.0.0.1:8000;
	}

    server {
       listen 8090;
       server_name  localhost;
       # 将nginx入口的请求，直接反向代理给uwsgi
       location / {
         uwsgi_pass  requestnew;
         include /etc/nginx/uwsgi_params;
		}
    # 通过nginx处理nbcrm的静态文件
		location /static {
			alias /home/yiqian/pj/requestnew/tmp;
        }
    }
}

6.nginx -t检测nginx文件

7.nginx -c  /usr/local/nginx/conf/nginx.conf，指定启动配置文件

8.nginx -s reload启动nginx

整体参考文档：https://www.cnblogs.com/zouzou-busy/p/11625994.html