NGINX+UWSGI部署生产的DJANGO代码

并且NGINX不用ROOT帐户哟。

1，编译安装NGINX及UWSGI及DJANGO，不表述

2，将NGINX文件夹更改为普通用户拥有。但执行文件NGINX仍为ROOT，运行如下命令加入特殊权限标志位，并将NGINX.CONF的USER设置普通用户及组（空格隔开）：

chmod u+x nginx

　　

3，在NGINX里配置UWSGI的PROXY

upstream p_host {
    server 127.0.0.1:9090;
}

server {
        listen       80;
        server_name  localhost;

        location / {
            include  uwsgi_params;
            uwsgi_pass  prism_host;
            uwsgi_param UWSGI_SCRIPT P.wsgi;  //这里定义wsgi.py文件
            uwsgi_param UWSGI_CHDIR /P/P;    //这里定义DJANGO的MANAGER目录
            index  index.html index.htm;
            client_max_body_size 35m;
        }
	location ^~ /static {
            	root /P/P;  //定义静态资源文件位置
        }
    }

　　

4，配置UWSGI9090.INI文件（保证相关文件夹存在且有权限，为什么要多不同的端口呢，因为这样可以在一个服务器上配置多个端口，多个DJANGO应用）

[uwsgi]
socket = 127.0.0.1:9090
master = true
vhost = true
no-stie = true
workers = 4
reload-mercy = 10
vacuum = true
max-requests = 1000
limit-as = 512
buffer-sizi = 30000
pidfile = /usr/local/nginx/run/uwsgi9090.pid
daemonize = /uwsgi9090.log

　　

5，生成执行脚本UWSGI9090文件（保证相关文件夹存在且有权限，这个本来可以放到SERVICE的INIT.D目录下，但为了不污染管理员用户，自己先用普通用户）

#! /bin/sh
# chkconfig: 2345 55 25
# Description: Startup script for uwsgi webserver on Debian. Place in /etc/init.d and
# run 'update-rc.d -f uwsgi defaults', or use the appropriate command on your
# distro. For CentOS/Redhat run: 'chkconfig --add uwsgi'

### BEGIN INIT INFO
# Provides:          uwsgi
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the uwsgi web server
# Description:       starts uwsgi using start-stop-daemon
### END INIT INFO

# Author:   licess
# website:  http://lnmp.org

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="uwsgi daemon"
NAME=uwsgi9090
DAEMON=/usr/local/bin/uwsgi
CONFIGFILE=/usr/local/nginx/conf/conf.d/$NAME.ini  //定义位置
PIDFILE=/usr/local/nginx/run/$NAME.pid  //定义位置
SCRIPTNAME=/usr/local/nginx/sbin/$NAME  //定义位置

set -e
[ -x "$DAEMON" ] || exit 0

do_start() {
    $DAEMON $CONFIGFILE || echo -n "uwsgi already running"
}

do_stop() {
    $DAEMON --stop $PIDFILE || echo -n "uwsgi not running"
    rm -f $PIDFILE
    echo "$DAEMON STOPED."
}

do_reload() {
    $DAEMON --reload $PIDFILE || echo -n "uwsgi can't reload"
}

do_status() {
    ps aux|grep $DAEMON
}

case "$1" in
 status)
    echo -en "Status $NAME: \n"
    do_status
 ;;
 start)
    echo -en "Starting $NAME: \n"
    do_start
 ;;
 stop)
    echo -en "Stopping $NAME: \n"
    do_stop
 ;;
 reload|graceful)
    echo -en "Reloading $NAME: \n"
    do_reload
 ;;
 *)
    echo "Usage: $SCRIPTNAME {start|stop|reload}" >&2
    exit 3
 ;;
esac

exit 0

uwsgi9090

　　

6，日常更新重启（可能需要建立软链接），停止操作。

/usr/local/nginx/sbin/nginx

/usr/local/nginx/sbin/nginx -s reload

/usr/local/nginx/sbin/nginx -s stop

sh /usr/local/nginx/sbin/uwsgi9090 start

sh /usr/local/nginx/sbin/uwsgi9090 stop

sh /usr/local/nginx/sbin/uwsgi9090 reload