Nginx simplest Reverse Proxy Server Load balancer configuration test

1. note: My Nginx version is 0.7.63 and is installed in/usr/local/nginx. The default port is 80, the Nginx startup, shutdown, restart, and reload configuration files are rewritten and put under/usr/local/nginx/sbin/, named nginxbak. sh.

 

Resin uses 3.1.10, installed in/usr/local/resin-3.1.10, and port 8081.

Tomcat is installed in/usr/local/apache-tomcat-6.0.29 and the port is set to 8080.

2. Create a simple web project named NginxTest

 

Index. jsp The content in is to print a sentence, to distinguish which backend server is accessed by the request,

The difference in a statement is the server's word recognition.

 

3.Set NginxTest The project is uploaded to the virtual server and deployed to the corresponding backend server. Their configurations are as follows:

Tomcat:

Resin:

Modify Hosts File:

192.168.1.86 nginx.digu.com

Start separately Tomcat (startup. sh) And Resin (httpd. sh start) , In the browser to check whether it is accessible:

4.SetTomcat , Resin As Nginx Backend server, configure a simple server cluster to demonstrate its load balancing situation.

Nginx The configuration file is as follows:

1. User root;
2. Worker_processes1;
4. Error_log logs/error. log;
5. # Error_log logs/stdout. log notice;
6. # Error_log logs/stdout. log info;
8. Pid logs/nginx. pid;
11. Events {
12. Use epoll;
13. Worker_connections1024;
14. }
17. Http {
18. Include mime. types;
19. Default_type application/octet-stream;
21. Sendfile on;
22. # Tcp_nopush on;
24. # Keepalive_timeout0