解析Mac OS下部署Pyhton的Django框架项目的过程
一、安装软件包并创建项目
$sudo pip install django $sudo python -c "import django;print django.VERSION" (1, 7, 0, 'final', 0) $sudo django-admin startproject cmdb #创建项目 $sudo django-admin startapp cmdb #创建应用
二、修改配置
1、修改settings.py,添加cmdb应用，以及其他设置
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'cmdb',
)
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'cmdb',
'USER': 'cmdb',
'PASSWORD': 'cmdb',
'HOST': 'localhost',
'PORT': '3306',
}
}
LANGUAGE_CODE = 'zh-cn'
TIME_ZONE = 'Asia/Shanghai'
2、修改urls.py和views.py
urls.py内容如下:
from django.conf.urls import patterns, include, url
from django.contrib import admin
urlpatterns = patterns('',
# Examples:
# url(r'^$', 'cmdb.views.home', name='home'),
# url(r'^blog/', include('blog.urls')),
url(r'^admin/', include(admin.site.urls)),
url(r'^index/','cmdb.views.index'),
)
views.py内容如下:
from django.shortcuts import render
from django.http import HttpResponse
def index(req):
return HttpResponse('<h1 id="hello-welcome-to-django">hello welcome to django!</h1>')
3、测试
启动django
#sudo python manage.py runserver
访问:
http://localhost:8000/index
PS：gunicorn结合nginx来部署django应用
说明:gunicorn部署django程序,前端用nginx处理服务器请求，静态资源直接处理，动态资源转发到后端。
目录结构:
cmdb/
├── cmdb
│ └── migrations
├── device_manage
├── idcroom_manage
├── operation
│ └── migrations
└── static
└── admin
├── css
├── img
│ └── gis
└── js
└── admin
1、安装gunicorn和django
pip install gunicorn pip install django
2、安装MySQLdb
wget https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip cd MySQL-python-1.2.5 python setup.py install
3、用gunicorn启动django程序
[root@backup cmdb]# gunicorn --version gunicorn (version 19.1.1) gunicorn cmdb.wsgi:application --bind=127.0.0.1:8000 --daemon
gunicorn参数:
–bind指定侦听地址
–daemon放到后台运行
更多参数:gunicorn –help
nginx反向代理:
server {
listen 8080;
server_name 192.168.3.21;
location / {
proxy_pass http://127.0.0.1:8000;
proxy_next_upstream http_500 http_502 http_503 http_504 error timeout invalid_header;
proxy_set_header X-Forwared-For $proxy_add_x_forwarded_for ;
proxy_set_header Host $http_host ;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
}
location /static {
alias /opt/wwwroot/cmdb/static;
}
access_log logs/cmdb.access.log;
}
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