CentOS安装Django + Nginx + uwsgi
软件环境
- MySQL
- CentOS6
- Nginx
安装
第一步，安装Python3
下载python3.5.6源码并编译安装
wget https://www.python.org/ftp/python/3.5.6/Python-3.5.6.tgz
tar -zxvf Python-3.5.6.tgz
cd Python-3.5.6
./configure --prefix=/usr/local/python3
make && make altinstall
第二步，创建django运行用户
useradd jarvis
passwd jarvis
su - jarvis
第三步，pip安装virtualenv和virtualwrapper
## 修改pip源，使用国内源，安装迅速
su - jarvis
cd ~
mkdir -p .pip
##创建pip.conf，写入以下配置
[global]
timeout = 6000
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
trusted-host = pypi.tuna.tsinghua.edu.cn
###
cd /usr/local/python3/bin
./pip3 install virtualenv virtualenvwrapper
## 编辑.bashrc
## 指定要用的python解释器版本
export VIRTUALENVWRAPPER_PYTHON=/usr/local/python3/bin/python3
## 指定virtualenv
export VIRTUALENVWRAPPER_VIRTUALENV=/usr/local/python3/bin/virtualenv
export WORKON_HOME=~/Env
export PROJECT_HOME=$HOME/jarvis
source /usr/local/python3/bin/virtualenvwrapper.sh
第四步, 安装Django uwsgi
mkvirtualenv jarvis
workon jarvis
pip install Django==2.0.6
pip install uwsgi
第五步，创建Django 项目
django-admin.py startproject jarvis
cd jarvis
## 测试是否已经创建成功
python manage.py migrate
python manage.py runserver 0.0.0.0:8000
## 如果出现禁止访问类字样，编辑settings.py，修改如下项：
#由
ALLOWED_HOSTS = []
#改为
ALLOWED_HOSTS = ['*']
在浏览器输入网址，看能否访问
第六步，使用uwsgi运行Django
uwsgi --http :8000 --home /home/jarvis/Env/jarvis --chdir /home/jarvis/jarvis -w jarvis.wsgi
再次在浏览器中进行访问，查看是否能够访问。
如果可以访问，说明uwsgi安装成功，下面使用配置文件的方式启动uwsgi
mkdir -p /home/jarvis/conf
vim uwsgi.ini
###写入以下内容
[uwsgi]
project = jarvis
base = /home/jarvis
chdir = %(base)/%(project)
home = %(base)/Env/%(project)
module = %(project).wsgi:application
master = true
processes = 5
socket = %(base)/%(project)/%(project).sock
chmod-socket = 666
vacuum = true
### 使用以下命令启动uwsgi
nohup uwsgi --emperor /home/jarvis/conf/jarvis.ini &
第七步， 配置Nginx，和uwsgi使用socket通信
修改nginx.conf
worker_processes 1;
### 使得nginx对uwsgi socket有访问权限,也可以改为user jarvis;
user root;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name 10.0.0.1;
location / {
include uwsgi_params;
uwsgi_pass unix:/home/jarvis/jarvis/jarvis.sock;
}
location /static/ {
root /home/jarvis/static;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
在浏览器访问ip地址，看是否已经成功。后续工作只需要把django工程文件放到/home/jarvis/jarvis。
