Django+Nginx+uWSGI
简述
记录如何在Centos7 部署 Django Web 服务,本篇文章记录如何使用nginx+uwsgi部署django 和如何使用nginx 直接反向代理django。
依赖
- Python
- Nginx
编写DjangoDemo
创建项目Ndemo
目录结构
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12├─NDemo
│ ├─asgi.py
│ ├─settings.py
│ ├─urls.py
│ ├─wsgi.py
│ └─ __init__.py
├─templates
├─manage.py
└─venv
├─Include
├─Lib
└─ScriptsApps、Conf结构
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11├─apps
│ └─NDemo
│ ├─asgi.py
│ ├─urls.py
│ ├─wsgi.py
│ └─ __init__.py
├─templates
├─conf
│ └─settings.py
├─manage.py
└─venv调整结构配合调整相应文件内容
asgi.pywsgi.pymanage.py文件NDemo.settings修改为conf.settings
settings.py文件ROOT_URLCONF='NDemo.urls'修改为ROOT_URLCONF = 'apps.NDemo.urls'WSGI_APPLICATION = 'NDemo.wsgi.application'修改为WSGI_APPLICATION = 'apps.NDemo.wsgi.application'![]()
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编写View,新建view apps.NDemo.view.py
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12#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# __author__ = Ysc
from django.views import View
from django.http.response import HttpResponse
class Index(View):
def get(self, request, *args, **kwargs):
return HttpResponse("hello django")修改urlpatterns apps.NDemo.urls.py
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13from django.contrib import admin
from django.urls import path
# 新增
from apps.NDemo.view import Index
urlpatterns = [
path('admin/', admin.site.urls),
# 新增
path('index/', Index.as_view()),
]运行项目并访问
$ python manage.py runserver 8000 http://127.0.0.1:8000/index/1
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4. ##### Nginx反向代理方式
* 运行Django,命令行启动Django
```bash
$ python manage.py runserver 0.0.0.0:8000访问
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2# 有防火墙的记得开放端口
http://192.168.31.198:8000/index/![]()
反向代理,重启Django
修改nginx.conf
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20server
{
listen 80;
server_name 192.168.31.198;
location / {
proxy_pass http://127.0.0.1:8000/;
# 获取真实IP
proxy_set_header REMOTE_ADDR $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
# 添加路由版本
location /v1/ {
proxy_pass http://127.0.0.1:8000/;
proxy_redirect http://127.0.0.1:8000/ /v1/;
# 获取真实IP
proxy_set_header REMOTE_ADDR $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}重载Nginx配置
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3$ nginx -t
$ nginx -s reload访问
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3http://192.168.31.198/index/
http://192.168.31.198/v1/index/![]()
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反向代理后获取真实IP,修改view文件
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14#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# __author__ = Ysc
from django.views import View
from django.http.response import HttpResponse
class Index(View):
def get(self, request, *args, **kwargs):
# 使用真实ip
print(request.META.get('HTTP_X_FORWARDED_FOR'))
return HttpResponse("hello django")![]()
Nginx+uWSGI方式
安装uWSGI
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2# 建议使用虚拟环境
$ pip install uWSGI无路由配置
创建NDemo.ini
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13# 这里就不再讲述如何使用命令行配置uWSGI
[uwsgi]
# django启动的端口
socket = 127.0.0.1:8000
# 项目目录
chdir = /www/NDemo/
wsgi-file = apps/NDemo/wsgi.py
processes = 4
threads = 2
# 守护进程
daemonize = /www/NDemo/NDemo.log
# pid文件路径
safe-pidfile = /www/NDemo/NDemo.pid启动uWSGI
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$ uwsgi NDemo.ini
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配置Nginx
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17# nginx.conf
server
{
listen 80;
server_name 192.168.31.198;
location / {
include uwsgi_params;
# 填写配置文件中地址
uwsgi_pass 127.0.0.1:8000;
# 获取真实IP
uwsgi_param REMOTE_ADDR $remote_addr;
uwsgi_param X-Forwarded-For $proxy_add_x_forwarded_for;
}
}重载Nginx配置
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2$ nginx -t
$ nginx -s reload访问 http://192.168.31.198/index/
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路由配置,修改 NDemo.ini
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13# 这里就不再讲述如何使用命令行配置uWSGI
[uwsgi]
# django启动的端口
socket = 127.0.0.1:8000
# 项目目录
chdir = /www/NDemo/
# 配置访问路由 v1
mount = /v1=apps/NDemo/wsgi.py
manage-script-name = true
processes = 4
threads = 2
daemonize = /www/NDemo/NDemo.log
safe-pidfile = /www/NDemo/NDemo.pid修改配置Nginx
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17# nginx.conf
server
{
listen 80;
server_name 192.168.31.198;
location /v1/ {
include uwsgi_params;
# 填写配置文件中地址
uwsgi_pass 127.0.0.1:8000;
# 获取真实IP
uwsgi_param REMOTE_ADDR $remote_addr;
uwsgi_param X-Forwarded-For $proxy_add_x_forwarded_for;
}
}重载Nginx配置
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2$ nginx -t
$ nginx -s reload访问 http://192.168.31.198/v1/index/
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uwsgi获取真实IP
修改views.py
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17# 前提前述nginx已按步骤配置
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# __author__ = Ysc
from django.views import View
from django.http.response import HttpResponse
class Index(View):
def get(self, request, *args, **kwargs):
# 使用真实ip
# print(request.META.get('HTTP_X_FORWARDED_FOR'))
print(request.META.get('X-Forwarded-For'))
return HttpResponse("hello django")![]()
