Nginx Reverse proxy configuration

nginx Reverse proxy configuration

Nginx Reverse proxy instructions do not need to add additional modules, the default comes with proxy_pass instructions, only need to modify the configuration file can be implemented reverse proxy.

1. Environment

Proxy Server ip:192.168.1.106,

Back-end server 1:192.168.1.112,

Back-end server 2:192.168.1.113.

Access www.jason.com points to the 192.168.1.112 server. Access Www.jason.com/admin points to the 192.168.1.113 server.

2. Modify the configuration file

(1), Proxy server configuration file

User nobody;

Worker_processes 1;

PID Nginx.pid;

Error_log Logs/error.log Notice;

Worker_rlimit_nofile 65535;

Events {

Worker_connections 65535;

Use Epoll;

}

HTTP {

Include Mime.types;

Default_type Application/octet-stream;

Log_format Main ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" "$http _x_forwarded_for";

Log_format Download ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" "$http _x_forwarded_for";

Access_log Logs/access.log Main;

Client_max_body_size 20M;

Client_header_buffer_size 4k;

Large_client_header_buffers 4 8k;

Client_header_timeout 10;

Client_body_timeout 10;

Send_timeout 10;

Sendfile on;

Tcp_nopush on;

Tcp_nodelay on;

Keepalive_timeout 60;

gzip on;

Gzip_min_length 1k;

Gzip_http_version 1.1;

Gzip_buffers 4 8k;

Gzip_comp_level 2;

Gzip_types text/plainapplication/x-javascript text/css Application/xml;

Gzip_vary on;

server {

Listen 80;

server_name www.jason.com;

Access_log Logs/access.log Main;

Location/{

Index index.html;

Proxy_pass http://10.18.199.112;

Proxy_redirect off;

Proxy_set_header Host $host;

Proxy_set_header X-real-ip $remote _addr;

Proxy_set_header x-forwarded-for$proxy_add_x_forwarded_for;

Proxy_connect_timeout 90;

Proxy_send_timeout 90;

Proxy_read_timeout 90;

Proxy_buffers 4k;

Proxy_buffer_size 4k;

Proxy_busy_buffers_size 64k;

proxy_temp_file_write_size64k;

}

Location/admin {

Index index.html;

Proxy_pass http://10.18.199.113;

Proxy_redirect off;

Proxy_set_header Host $host;

Proxy_set_header X-real-ip $remote _addr;

Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;

Proxy_connect_timeout 90;

Proxy_send_timeout 90;

Proxy_read_timeout 90;

Proxy_buffers 4k;

Proxy_buffer_size 4k;

Proxy_busy_buffers_size 64k;

Proxy_temp_file_write_size 64k;

}

Location ~/\.ht {

Deny all;

}

}

}

(2), back-end server 1

User nobody;

Worker_processes 1;

PID Nginx.pid;

Error_log Logs/error.log Notice;

Worker_rlimit_nofile 65535;

Events {

Worker_connections 65535;

Use Epoll;

}

HTTP {

Include Mime.types;

Default_type Application/octet-stream;

Log_format Main ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body_bytes_sent ' $http _referer "'

' "$http _user_agent" "$http _x_forwarded_for";

Log_format Download ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" "$http _x_forwarded_for";

Access_log Logs/access.log Main;

Client_max_body_size 20M;

Client_header_buffer_size 4k;

Large_client_header_buffers 4 8k;

Client_header_timeout 10;

Client_body_timeout 10;

Send_timeout 10;

Sendfile on;

Tcp_nopush on;

Tcp_nodelay on;

Keepalive_timeout 60;

gzip on;

Gzip_min_length 1k;

Gzip_http_version 1.1;

Gzip_buffers 4 8k;

Gzip_comp_level 2;

Gzip_types text/plainapplication/x-javascript text/css Application/xml;

Gzip_vary on;

server {

Listen 80;

server_name www.jason2.com;

Access_log Logs/access.log Main;

Location/{

Index index.html;

Root/usr/local/nginx/html/jason2;

}

Error_page 404/404.html;

Error_page 502 503 504/50x.html;

Location =/50x.html {

root/usr/local/nginx/html;

}

Location =/favicon.ico {

Log_not_found off;

Access_log off;

}

#location/status {

# stub_status on;

# access_log/usr/local/nginx/logs/status.log;

# auth_basic "Nginxstatus";

# auth_basic_user_file/usr/local/nginx/conf/htpasswd;}

Location ~/\.ht {

Deny all;

}

}

}

(3) Proxy server 2:

User nobody;

Worker_processes 1;

PID Nginx.pid;

Error_log Logs/error.log Notice;

Worker_rlimit_nofile 65535;

Events {

Worker_connections 65535;

Use Epoll;

}

HTTP {

Include Mime.types;

Default_type Application/octet-stream;

Log_format Main ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" "$http _x_forwarded_for";

Log_format Download ' $remote _addr-$remote _user [$time _local] "$request" '

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" "$http _x_forwarded_for";

Access_log Logs/access.log Main;

Client_max_body_size 20M;

Client_header_buffer_size 4k;

Large_client_header_buffers 4 8k;

Client_header_timeout 10;

Client_body_timeout 10;

Send_timeout 10;

Sendfile on;

Tcp_nopush on;

Tcp_nodelay on;

Keepalive_timeout 60;

gzip on;

Gzip_min_length 1k;

Gzip_http_version 1.1;

Gzip_buffers 4 8k;

Gzip_comp_level 2;

Gzip_types text/plainapplication/x-javascript text/css Application/xml;

Gzip_vary on;

server{

Listen 80;

server_name www.jason3.com;

Access_log Logs/access.log Main;

Location/admin {

Index index.html;

root/usr/local/nginx/html;

}

Error_page 404/404.html;

Error_page 502 503 504/50x.html;

Location =/50x.html {

root/usr/local/nginx/html;

}

Location =/favicon.ico {

Log_not_found off;

Access_log off;

}

#location/status {

# stub_status on;

# access_log/usr/local/nginx/logs/status.log;

# auth_basic "Nginxstatus";

# auth_basic_user_file/usr/local/nginx/conf/htpasswd;}

Location ~/\.ht {

Deny all;

}

}

}

3. Test:

Start the proxy server, back-end server 1, and back-end server 2.

Visit www.jason.com The following page appears

650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/76/64/wKioL1ZSkZrjd2KAAACkN8gOs_Q241.jpg "title=" 333333333.jpg "alt=" Wkiol1zskzrjd2kaaackn8gos_q241.jpg "/>

Visit Www.jason.com/admin The following page appears

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/76/64/wKioL1ZSkamRYdPXAACcGVLudbs187.jpg "title=" 44444444.jpg "alt=" Wkiol1zskamrydpxaaccgvludbs187.jpg "/>

More Directions agent parameters can be seen in the official detailed explanation http://nginx.org/en/docs/http/ngx_http_proxy_module.html

This article is from "Technical achievement dream!" "Blog, be sure to keep this provenance http://dreamsanqin.blog.51cto.com/845412/1715891

Nginx Reverse proxy configuration