One server multi-instance replication completed
Configure environment variables for tomcat multi-instance
vim /etc/profile.d/tomcat.sh configures the environment variables of tomcat1 and tomcat2
Enter tomcat1 to modify the configuration
Test whether the communication port is normal
normal connection
toncat 2 configuration modification
Modify these three
The port configuration modification is complete
modify tomcat1
shudown
Point the startup files to tomcat1 respectively
tomcat2
Modify tomcat2
Adding files is the same
tomcat1 2 multi-instance configuration completed
Start the tomcat2 service
Start the tomcat1 service
tomcat2 success
tomcat1 success
Nginx and tomcat achieve dynamic and static separation
nginx configuration
Set call address and configure weight
Dynamic request configuration
proxy_pass http://tomcat_server;
#Set the back-end web server to obtain the real IP of the remote client
proxy_set_header HOST $host;
#Assign $remote_addr to X-Real-IP to get the source IP
proxy_set_header X-Real-IP $remote_addr;
#When nginx is used as a proxy server, the set IP list will pass through the machine ip, Proxy machine ip is recorded
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
#Configure Nginx to handle static image requests
Static page request.
nginx configuration complete
Create a new directory in tomcat1 and set dynamic access content
edit access page
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<html>
<head>
<title>JSP test1 page</title>
</head>
<body>
<% out.println("Dynamic page 1,http://www.test1.com");%>
</body>
<ml>
tomcat1 completed
Multi-instance server, tomcat2 page editing completed
need to be separated
delete it
tomcat1 setup complete
Modify the tomcat2 configuration and delete unnecessary ones first
tomcat2
Multi-instance server configuration is complete
Check whether the tomcat service is normal
normal service
Access page for deployment 19
cd /usr/local/
Similarly, delete unnecessary
Note the file location
restart service
Multi-instance services are also restarted
reboot complete
static access 1
