Configure Tomcat cluster and sticky mode in Apache

Let's talk about the environment:

Apache 2. 2 .*

Tomcat6

Windows XP SP3

Jdk I think everyone should be over 1.6.

I only made two Tomcat clusters here.

Install apahce

Find the httpd. conf file in the installation directory.

Add the following content to others:

Proxypass/balancer: // tomcatcluster/lbmethod = byrequests stickysession = JSESSIONID nofailover = off timeout = 5 maxattempts = 3
Proxypassreverse/balancer: // tomcatcluster/

<Proxy balancer: // tomcatcluster>
Balancermember AJP: // localhost: 8009 route =
Balancermember AJP: // localhost: 9009 route = B
</Proxy>
<Virtualhost *: 80>
Serveradmin fengqingtao@gmail.com
Servername localhost
Proxypass/balancer: // tomcatcluster/
Proxypassreverse/balancer: // tomcatscluster/
Errorlog "log/dummy-host2.localhost-error.log"
Customlog "logs/dummy-host2.localhost-access.log" common
</Virtualhost>

Uncomment the following strings.

#### --------- Cluster ----------------###
Loadmodule proxy_module modules/mod_proxy.so
Loadmodule proxy_ajp_module modules/mod_proxy_ajp.so
Loadmodule proxy_balancer_module modules/mod_proxy_balancer.so
Loadmodule proxy_connect_module modules/mod_proxy_connect.so
Loadmodule proxy_ftp_module modules/mod_proxy_ftp.so
Loadmodule proxy_http_module modules/mod_proxy_http.so
#### --------- Cluster ----------------###

Finally, open CONF/server. XML in Tomcat.

Find this sentence:

<Engine name = "Catalina" defaulthost = "localhost">

Changed to: <engine name = "Catalina" defaulthost = "localhost" jvmroute = "A">

Modify server. xml of another tomcat

<Engine name = "Catalina" defaulthost = "localhost" jvmroute = "B">

Restart Apache and start Tomcat.

of course, if you run Tomcat on the same computer, you must change the port. Check the Tomcat port on the Internet.