Django + Uwsgi+Nginx 的生产环境部署

1.django的settings配置

# 1.修改配置 
# 正式上线关闭调试模式, 不会暴露服务器信息 
DEBUG = True 
# 2.允许的主机 
ALLOWED_HOSTS = ['xxx.com','127.0.0.1'] 
# 3.前端修改接口地址(vue) 
http://192.168.56.100:8888/ => http://xxx.com/ 
# 4.MySQL数据库根据实际情况配置(注意地址) 
# 5.缓存配置, 改为默认, 最简单形式(配置redis) 

# 6.收集静态文件 
# 静态资源收集位置 
STATIC_ROOT = os.path.join(BASE_DIR, 'static') 
# 7.命令行执行 
python manage.py collectstatic

2.安装uwsgi 配置uWSGI

'''1. 安装uwsgi''' 
[root@linux-node1 /]# workon syl
[root@linux-node1 /]# pip3 install uwsgi # 安装uwsgi
[root@linux-node1 /]# whereis uwsgi # 查看uwsgi安装路径
 uwsgi: /root/.virtualenvs/syl/bin/uwsgi

2.2 配置uwgsi.ini启动文件

 

 

1.每个请求处理时间为0.5s? 
2.当前配置QPS是多少?
(每秒能处理的请求数量) QPS就是160
  • uwsgi_conf/uwsgi.ini 下新建这个文件
[root@linux-node1 /]# vim uwsgi_conf/uwsgi.ini
[uwsgi]
# 使用Nginx连接时使用,Django程序所在服务器地址和端口号
socket=127.0.0.1:8000
# 项目目录绝对路径
chdir=/root/opwf_project/opwf
# 项目中wsgi.py文件的目录,相对于项目目录
wsgi-file=opwf/wsgi.py
# 进程数(机器核数的1倍)
processes=4
# 线程数
threads=20
# uwsgi服务器的角色
master=True
# 存放进程编号的文件
pidfile=uwsgi.pid
# 日志文件
daemonize=uwsgi.log
# 指定依赖的虚拟环境
virtualenv=/root/.virtualenvs/syl
uwsgi.ini

2.3 使用uwsgi启动django:一定要在这个项目目录中

  • 测试命令,和我们下面没有任何关系
不必要
'''3. 使用uwsgi启动django:一定要在这个项目目录中''' 
[root@linux-node1 /]# uwsgi --http 192.168.56.100:6666 --file syl/wsgi.py -- static-map=/static=static 
访问项目:http://192.168.56.11

3.安装配置nginx

3.1 安装nginx

[root@linux-node1 /]# sudo apt update # 更新apt 
[root@linux-node1 /]# sudo apt install nginx # 安装nginx [root@linux-node1 /]# sudo systemctl status nginx # 查看nginx状态

3.2 配置nginx+uwsgi启动

  • /etc/nginx/conf.d/ 文件夹下新建任意名字 xxx.conf即可,写入的内容是官方给的
    server {
        listen 8888;
        server_name 192.168.56.100;
            location /static {
                alias /root/opwf_project/opwf/static; #static的绝对路径
            }
        location / {
            include uwsgi_params;
            uwsgi_pass 127.0.0.1:8000;
            uwsgi_ignore_client_abort on;
        }
    }

     

3.3 /etc/nginx/nginx.conf nginx主配置文件解读( 不用变 )

 

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;
events { 
    worker_connections 768; # 链接数量 
}
http {
    sendfile on; 
    tcp_nopush on; 
    tcp_nodelay on; 
    keepalive_timeout 65; 
    types_hash_max_size 2048;
    access_log /var/log/nginx/access.log; # 1.客户浏览器访问nginx服务记录(客 户户端访问异常时可以查看) 
    error_log /var/log/nginx/error.log; # 2.nginx错误日志(nginx启动时报错 的日志)
    include /etc/nginx/conf.d/*.conf; # 3.nginx扩展配置文件 
    include /etc/nginx/sites-enabled/*; 
}

4. uwsgi和nginx 启动、关闭、查看日志

 

 

'''1.启动并查看nginx日志'''
systemctl restart nginx # 开启nginx
tail -f /var/log/nginx/access.log # 查看nginx接入日志
tail -f /var/log/nginx/error.log # 查看nginx错误日志

'''2.启动并查看uwsgi日志'''
cd /teach/shiyanlou_project/uwsgi_conf # 进入实验楼目录
uwsgi --ini uwsgi.ini # 启动uwsgi的 django项目
# http://192.168.56.100:8888/ 访问项目
uwsgi --stop uwsgi.pid # 关闭uwsgi
tail -f uwsgi.log # 查看uwsgi日志
ps -ef|grep uwsgi # 查看uwsgi服务是否启动
netstat -anptu | grep 8888 # 查看8888端口被哪一个程序 占用

access_log /var/log/nginx/access.log; # 接入日志(win10上的浏览器访问nginx的日志)
error_log /var/log/nginx/error.log; # 当你启动、关闭nginx时报错 

ps -A |grep 名字 #获取id
kill -9 进程ID #杀死进程

4.1include /etc/nginx/conf.d/*.conf; # nginx配置扩展文件

 

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        ##
        # SSL Settings
        ##

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
        ssl_prefer_server_ciphers on;

        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##
        # Gzip Settings
        ##

        gzip on;

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

        ##
        # Virtual Host Configs
        ##

        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}


#mail {
#       # See sample authentication script at:
#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
#       # auth_http localhost/auth.php;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
#
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}
*.conf

 

5. vue端部署

  • 5.1,在终端输入 npm run build 打包

  • 5.2.打包vue静态资源到Linux下

  • 5.3生成之后复制到Linux下(也就是虚拟机)

  • 放到自己想放到的地方 然后cd到目录中 输入pwd查看路径

  • 在终端输入:vim /etc/nginx/conf.d/django.conf 编辑以下文件格式 注意第二个server 是vue静态资源的绝对路径(第一个server是Django的第二个server是Vue的

  • server {
            listen 8888;
            server_name 192.168.56.100;
    
            location /static {
                    alias /root/dist;       #这个地方写入dist的绝对路径
            }
            location / {
                    include uwsgi_params;
                    uwsgi_pass 127.0.0.1:8888;
                    uwsgi_ignore_client_abort on;
            }
    }

     

5.负载均衡

 

 

 

 

 

 

参考: https://www.cnblogs.com/xiaonq/p/10468998.html

精英:https://blog.csdn.net/weixin_45954124/article/details/109690300

 vue端部署: https://www.cnblogs.com/xiaonq/p/9909730.html

posted @ 2020-12-10 20:21  是SY呀  阅读(117)  评论(0编辑  收藏  举报