Centos 上部署 Django 基本环境

本文以 DCRMv4 环境配置为例，系统为 Centos 7.3

基础依赖

yum install git nginx mysql-server mysql-devel python-devel

注意：mysql-devel python-devel 在 Ubuntu 下为 libmysqlclient-dev python-dev

缺少上述两个依赖会导致

如果已经编译安装过 MySQL 和 Nginx 则无需使用 yum 安装

Django 环境安装

pip install appdirs==1.4.3 chardet==2.3.0 click==6.7 Django==1.10.5 MySQL-python==1.2.5 olefile==0.44 packaging==16.8 pyparsing==2.2.0 python-debian==0.1.28 pytz==2017.2 six==1.10.0 sqlparse==0.2.3 uWSGI==2.0.14

USWGI 配置文件启动

配置文件 dcrm.ini

[uwsgi]

chdir = /wwwdata/DCRM
module = DCRM.wsgi

master = true
processes = 4
socket = :8001
vaccum = true
uid = 1001
gid = 1001

启动命令

uwsgi --ini dcrm.ini --daemonize=/dev/null # 修改 dcrm.ini 为实际的配置文件路径

每次修改代码后都需要重启 UWSGI

USWGI 重启脚本

NAME="dcrm" #修改为 module 的值
if [ ! -n "$NAME" ];then
    echo "no arguments"
    exit;
fi

ID=`ps -ef | grep "$NAME" | grep -v "$0" | grep -v "grep" | awk '{print $2}'`

echo "Stoping UWSGI"
for id in $ID
do
    kill -9 $id
    echo "kill $id"
done
echo "Starting UWSGI..."
uwsgi --ini dcrm.ini --daemonize=/dev/null # 修改 dcrm.ini 为实际的配置文件名称

Nginx 配置

upstream django {
    server 127.0.0.1:8001;
}

server
    {
        listen 80;
        #listen [::]:80;
        server_name beta.uozi.org;
        rewrite ^(.*)$  https://$host$1 permanent;
        access_log  /home/wwwlogs/beta.uozi.org.log;
    }

server
    {
        listen 443 ssl http2;
        #listen [::]:443 ssl http2;
        server_name beta.uozi.org ;
        index index.html index.htm index.php default.html default.htm default.php;
        root  /home/wwwroot/beta.uozi.org;
        ssl on;
        ssl_certificate /etc/letsencrypt/live/beta.uozi.org/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/beta.uozi.org/privkey.pem;
        ssl_session_timeout 5m;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_ciphers "EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5";
        ssl_session_cache builtin:1000 shared:SSL:10m;
        # openssl dhparam -out /usr/local/nginx/conf/ssl/dhparam.pem 2048
        ssl_dhparam /usr/local/nginx/conf/ssl/dhparam.pem;

        #error_page   404   /404.html;
        error_page 497 https://$host$uri?$args;
        server_name_in_redirect off;

        location = / {
                rewrite ^ /index/ last;
            }

        location / {
            try_files $uri $uri/ @djangosite;
        }

        location ~^/static/(.*)$ {
            alias /home/wwwroot/beta.uozi.org/WEIPDCRM/static/$1;
        }

        location ~^/resources/(.*)$ {
            alias /home/wwwroot/beta.uozi.org/resources/$1;
        }

        location ~^/((CydiaIcon.png)|(Release(.gpg)?)|(Packages(.gz|.bz2)?))$ {
            alias /home/wwwroot/beta.uozi.org/resources/releases/1/$1;
        }

        location @djangosite {
            uwsgi_pass django;
            include /usr/local/nginx/conf/uwsgi_params;
        }

        location ~* .(ico|gif|bmp|jpg|jpeg|png|swf|js|css|mp3|m4a|m4v|mp4|ogg|aac)$ {
            expires 30d;
            valid_referers none blocked *.82flex.com 127.0.0.1 localhost;
            if ($invalid_referer) {
                return 403;
            }
        }

        access_log  /home/wwwlogs/beta.uozi.org.log;
    }

配置文成后还需要执行

./manage.py collectstatic
./manage.py migrate
./manage.py createsuperuser

来收集静态文件、同步数据库结构、创建网站管理员
Memcached、Redis 的配置方法：https://github.com/82Flex/DCRM