使用mod_JK和并行plesk将Apache和Tomcat集成到负载平衡

将Apache服务器配置为在cents 6上作为tomcat服务器的负载平衡器。我购买了一台预装有并行plesk的httpd服务器，我希望此Apache使用mod_jk作为java web服务器tomcat的负载平衡器

服务器：动态云服务器，centos 6 64位 Apache服务器：这已经与并行plesk一起安装 Tomcat1和Tomcat2:在本地安装，并具有以下额外设置

    <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
    <Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">
    <Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat2">

1. Download and copy mod_jk.so into /etc/httpd/module.
2. Edit /etc/httpd/conf/httpd.conf to add following lines

LoadModule jk_module modules/mod_jk.so

JkWorkersFile conf/workers.properties
JkLogFile logs/mod_jk.log
JkLogLevel info

JkMount / loadbalancer
JkMount /* loadbalancer

3. Create workers.properties

worker.list=loadbalancer

worker.tomcat1.port=8009
worker.tomcat1.host=localhost
worker.tomcat1.type=ajp13
worker.tomcat1.lbfactor=1

worker.tomcat2.port=8010
worker.tomcat2.host=localhost
worker.tomcat2.type=ajp13
worker.tomcat2.lbfactor=1

worker.loadbalancer.type=lb
worker.loadbalancer.balance_workers=tomcat1, tomcat2
worker.loadbalancer.method=Busyness

4. Restart tomcat and httpd.

5. Access : example.com : this still displays the old page, nothing is forwarded to tomcat.