Use Apache in Linux to implement domain name Forwarding (Tomcat/JBOSS)

Use Apache in Linux to implement domain name Forwarding (Tomcat/JBOSS)

Install and configure JDK in Linux. There is a lot of information on the Internet;

When installing apache, you may encounter many problems, such as APR not found and pcre-config for libpcre not found, which are related to the specific environment of the system, the detailed solution is not detailed here. We recommend several solutions to solve the problem based on the specific situation. Do not rely too much on a specific solution. You must take the right remedy. link address:

Http://www.cnblogs.com/JemBai/archive/2012/11/07/2759139.html

Http://blog.csdn.net/chaijunkun/article/details/6987443

Http://blog.csdn.net/yaday/article/details/7535818

To put it bluntly, after the system environment is configured, download the mod_jk.so component and put it in the apache/modules/directory;

Step 2: Add the following content to the httpd. conf file:

 
 

  
  
<Span style = "white-space: pre"> </span> # load the mod_jk Module
  
  
LoadModule jk_module modules/mod_jk.so
  
  
# Specify the location of the configuration file workers. properties required by the mod_jk Module
  
  
JkWorkersFile conf/workers. properties
  
  
# Specify the location of the log file of the mod_jk Module
  
  
JkLogFile logs/mod_jk.log
  
  
# Specify the Log Level of the mod_jk Module
  
  
JkLogLevel warn
  
  
# Specify the log format of the mod_jk Module
  
  
JkLogStampFormat "[% a % B % d % H: % M: % S % Y]
 
 

Add location to the bottom of LoadModule

 
 

  
  
<span style="white-space:pre"><span style="font-family:SimHei;font-size:14px;"><VirtualHost *:80>    
  
  
  ServerName aaa.box.com    
  
  
  ServerAlias   aaa.box.com   
  
  
  JkMount /* tomcat01    
  
  
</VirtualHost>    
  
  
<VirtualHost *:80>    
  
  
  ServerName bbb.box.com     
  
  
  ServerAlias  bbb.box.com    
  
  
  JkMount /* tomcat02    
  
  
</VirtualHost>    
  
  
<VirtualHost *:80>    
  
  
  ServerName ccc.box.com    
  
  
  ServerAlias   ccc.box.com    
  
  
  JkMount /* tomcat03    
  
  
</VirtualHost></span></span> 
 
 

You can also create a separate jk. conf file, put the above Code into jk. conf, and add Include conf/jk. conf in httpd. conf.

Step 2: add workers. properties in the apache/conf directory. The Code is as follows:

 
 

  
  
worker.list = tomcat01,tomcat02,tomcat03  
  
  
 
  
  
# ------------------------    
  
  
# First tomcat server    
  
  
# ------------------------    
  
  
worker.tomcat01.port=8099    
  
  
worker.tomcat01.host=localhost    
  
  
worker.tomcat01.type=ajp13    
  
  
# ------------------------    
  
  
# Second tomcat server    
  
  
# ------------------------    
  
  
worker.tomcat02.port=8011    
  
  
worker.tomcat02.host=localhost    
  
  
worker.tomcat02.type=ajp13 
  
  
# ------------------------    
  
  
# Third tomcat server    
  
  
# ------------------------    
  
  
worker.tomcat03.port=8008    
  
  
worker.tomcat03.host=localhost    
  
  
worker.tomcat03.type=ajp13 
 
 

Restart apache.

Note:

1. If apache version is earlier than 2.4, add NameVirtualHost *: 80 before <VirtualHost *: 80>.

2. The workers. properties file must contain workers. properties. Otherwise, Error 500 will be reported.