Nginx implements dynamic and static separation example explanation

In order to speed up the parsing of the website, dynamic pages and static pages can be parsed by different servers to speed up the parsing speed. Reduce the pressure on the original single server. To put it simply, it uses regular expressions to match and filter, and then sends them to different servers.

1. Prepare the environment

Prepare an nginx proxy for two http to handle dynamic and static respectively.

1. Configure the compiled and installed nginx as a reverse proxy upstream;

upstream static {
server 10.0.105.196:80 weight=1 max_fails=1 fail_timeout=60s;
}
upstream php {
server 10.0.105.200:80 weight=1 max_fails=1 fail_timeout=60s;
}

server {
listen server_name
#Dynamic resource loading 80;
localhost
location ~ \.(php|jsp)$ { proxy_pass http://phpserver;

proxy_set_header Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

#Static resource loading location ~ \.(html|jpg|png|css|js)$ { proxy_pass http://static; proxy_set_header Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}

Static resource configuration---10.0.105.196

server {
listen 80;
server_name localhost;

location ~ \.(html|jpg|png|js|css)$ { root /var/www/nginx;
}
}

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Dynamic resource configuration: 10.0.105.200

yum install php7.1

[root@nginx-server ~]#rpm -Uvh https://mirror.webtatic.com/yum/el7/epel- release.rpm

[root@nginx-server ~]#rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic- release.rpm

[root@nginx-server ~]#yum install php71w-xsl php71w php71w-ldap php71w-cli php71w-common php71w-devel php71w-gd php71w-pdo php71w-mysql php71w-mbstring php71w-bcmath php71w-mcrypt -y

[root@nginx-server ~]#yum install -y php71w-fpm [root@nginx-server ~]#systemctl start php-fpm [root@nginx-server ~]#systemctl enable php-fpm

Edit the nginx configuration file:

[root@nginx-server ~]# cd /etc/nginx/conf.d/ [root@nginx-server conf.d]# vim phpserver.conf server {

listen 80;

server_name localhost; location ~ \.php$ {

root /home/nginx/html; #Specify the website directory

fastcgi_pass fastcgi_index fastcgi_param

#Site root directory, depends on the root configuration item

include

}

}

127.0.0.1:9000; #Specify the access address

index.php;

#Specify the default file

SCRIPT_FILENAME $document_root$fastcgi_script_name;

fastcgi_params; #Contains nginx constant definitions

When accessing a static page, the location matches (html|jpg|png|js|css) and is forwarded to the static server. The static service is

The regular match of location is used to process the request.

When accessing a dynamic page, the location matches the file ending with .\php and forwards it to the backend PHP service to process the request.

Knowledge point expansion:

Detach by request

[root@lb01 conf]# vim nginx.conf
worker_processes 1;
events {
  worker_connections 1024;
}
http {
  include mime.types;
  default_type application/octet-stream;
  sendfile on;
  keepalive_timeout 65;
upstream stack_pools {
    server 172.25.254.134:80 weight=5;
}
upstream dynamic_pools {
    server 172.25.254.135:80 weight=5;
}
  server {
    listen 80;
    server_name www.lbtest.com;
    location / {
      root html;
      index index.html index.htm;
      proxy_set_header Host $host;
      proxy_pass http://dynamic_pools;
    }
    location /image/ {
      proxy_set_header Host $host;
    proxy_pass http://stack_pools;
    }
    location /dynamic/ {
      proxy_set_header Host $host;
    proxy_pass http://dynamic_pools;
    }
  }
}
[root@lb01 conf]# nginx -s reload

Separate by extension

[root@lb01 conf]# vim nginx.conf

 worker_processes 1;
events {
  worker_connections 1024;
}
http {
  include mime.types;
  default_type application/octet-stream;
  sendfile on;
  keepalive_timeout 65;
upstream stack_pools {
    server 172.25.254.134:80 weight=5;
}
upstream dynamic_pools {
    server 172.25.254.135:80 weight=5;
}
  server {
    listen 80;
    server_name www.lbtest.com;
    location / {
      root html;
      index index.html index.htm;
      proxy_set_header Host $host;
      proxy_pass http://dynamic_pools;
    }
    location ~ .*.(jpg|png|gif|css|js|swf|bmp|jsp|php|asp)$ {
    proxy_set_header Host $host;
    proxy_pass http://stack_pools;
    }
  }
}
[root@lb01 conf]# nginx -s reload

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