企业级应用服务动静分离

Posted 2020-11-02

此处只贴出实现代码

背景：通过nginx实现7层动静分离，即通过Nginx反向代理配置规则实现让动态资源和静态资源及其他业务分别由不同的服务器解析。

测试机器准备工作
7层动静分离案例
负载均衡lb01

[[email protected] ~]# cat /application/nginx/conf/proxy.conf 
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_connect_timeout 60;
proxy_send_timeout 60;
proxy_read_timeout 60;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;

[[email protected] ~]# cat /application/nginx/conf/nginx.conf
error_log  logs/error.log error;
worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    upstream static_pools {
            server 10.0.0.7:80 weight=1; #apache
    }
    upstream upload_pools {
            server 10.0.0.7:8080 weight=1; #apache
    }
    upstream default_pools {
            server 10.0.0.8:80 weight=1; #nginx
    }
  server {
        listen       80;
       server_name  blog.51cto.com;
       location / {
            proxy_pass http://default_pools;
            include proxy.conf;
       }
       location /static/ {
            proxy_pass http://static_pools;
            include proxy.conf;
       }
       location /upload/ {
            proxy_pass http://upload_pools;
            include proxy.conf;
       }
  }
}

Web02节点配置

[[email protected] ~]# cat /application/apache/htdocs/blog/static/index.html 
Static
[[email protected] ~]# cat /application/apache/htdocs/blog8080/upload/index.html 
Upload
[[email protected] extra]# pwd
/application/apache/conf/extra
[[email protected] extra]# awk ‘NR>16 && NR<24‘ httpd-vhosts.conf
<VirtualHost *:8080>
    ServerAdmin [email protected]
    DocumentRoot "/application/apache2.2.31/htdocs/blog8080"
    ServerName blog.51cto.com
    ErrorLog "logs/blog8080-error_log"
    CustomLog "logs/blog8080-access_log" common
</VirtualHost>

开启端口监听
vim /application/apache/conf/httpd.conf

浏览器中测试：
http://blog.51cto.com/static/
http://blog.51cto.com/upload/
http://blog.51cto.com

负载均衡01-日志