django+uwsgi+nginx在centos环境下搭建

1.更新yum

sudo yum update

2.安装python3

#下载安装包。
wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz

#解压安装包：
tar -xf Python-3.7.4.tgz

#进入文件夹：
cd Python-3.7.4

#安装必备的包：
yum install gcc-c++
yum install pcre pcre-devel
yum install zlib zlib-devel
yum install libffi-devel -y
yum install openssl openssl-devel


#指定安装目录：
mkdir /usr/Python37#<=====创建目录
./configure --prefix=/usr/Python37#<====绑定安装目录
make #<=====编译初始化
make install #<====安装

#创建软链接：
ln -s /usr/Python37/bin/python3 /usr/bin/python3
ln -s /usr/Python37/bin/pip3 /usr/bin/pip3

3.python3中安装virtualenv并创建virtualenv环境

#安装vietuanenv
pip install virtualenv

#创建env环境，在env文件夹中运行：
virtualenv name

#进入虚拟环境：
source name/bin/activate

#退出虚拟环境：
deactivate 

4.在虚拟环境中上传django程序，并安装uwsgi

#django文件中会有一个文件叫requirements.txt，
#上面显示所有程序需要的包，安装requirements.txt依赖
pip install -r requirements.txt

#安装uwsgi

pip install uwsgi

5.在django中新建uwsgi配置文件filename.ini，并编辑配置文件。

[uwsgi]
# Django-related settings
#此处为链接模式，nginx下位socket，直接访问的话改为http
#如果使用阿里云的主机的话，这个地方的ip填内网IP
socket=127.0.0.1:8000

# the base directory (full path)
chdir=‘django路径’


module=my_blog.wsgi:application
static-map = /static=collectedstatic
master=true

processes=4

# ... with appropriate permissions - may be needed
# chmod-socket    = 664
# clear environment on exit
vacuum=true

daemonize=uwsgi_log.log

pidfile=uwsgi_pid.pid

pythonpath = /usr/Python37/site-packages

 

6.安装nginx

wget http://nginx.org/download/nginx-1.15.0.tar.gz(下载nginx)
tar -zxvf nginx-1.15.0.tar.gz
cd nginx-1.15.0
./configure && make && make install

 

7.配置nginx配置文件

vi /usr/local/nginx/conf/nginx.conf

在此附上我的nginx.conf

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    upstream django {
    server 内网ip:8000; 
    }
    server {
        listen       80;
        server_name  域名;
    location /media  {
        alias /usr/local/envs/blog/django_blog/media;
           }
        location /static {
        alias /usr/local/envs/blog/django_blog/static;
        }
        location / {
        uwsgi_pass  django;
        include     /usr/local/envs/blog/django_blog/uwsgi_params;
        }
    }
}

 

8.启动uwsgi

uwsgi：
通过配置文件blog_uwsgi.ini 启动uwsgi文件
uwsgi --ini blog_uwsgi.ini 

查看uwsgi运行情况：
 ps aux|grep uwsgi

uwsgi进程杀死命令：
pkill -f uwsgi -9

9.启动nginx

start nginx ：启动nginx

nginx -s reload  ：修改配置后重新加载生效