jk 负载均衡+集群+session 复制(2)

7.创建并配置uriworkermap.properties

vi /usr/local/apache2/conf/uriworkermap.properties

/admin/*=wlb
/manager/*=wlb
/jsp-examples/*=wlb
/servlets-examples/*=wlb
/examples/*=wlb
/*.jsp=wlb
!/servlets-examples/*.jpeg=wlb

/jkmanager=jkstatus

!/*.gif=wlb
!/*.jpg=wlb
!/*.png=wlb
!/*.css=wlb
!/*.js=wlb
!/*.htm=wlb
!/*.html=wlb

8.编辑server.xml文件

vi /usr/local/tomcat/conf/server.xml

修改相关对应端口，如果在不同的机器上则不需要修改

<Connector port="8080" protocol="HTTP/1.1"
             connectionTimeout="20000"
             redirectPort="8443" />
  <!-- A "Connector" using the shared thread pool-->
  <!--
  <Connector executor="tomcatThreadPool"
             port="8080" protocol="HTTP/1.1"
             connectionTimeout="20000"
             redirectPort="8443" />

<Server port="8005" shutdown="SHUTDOWN">

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

9.复制tomcat下webapps下的文件到/usr/local/apache2/htdocs

cp –R  /usr/local/tomcat1/webapps/* /usr/local/apache2/htdocs

10.启动tomcat 和httpd

/usr/local/tomcat1/bin/startup.sh

/usr/local/tomcat2/bin/startup.sh

/usr/local/apache2/bin/apachectl start

到这里负载均衡完成

配置集群

11.修改tomcat1 下的server.xml

<Engine defaultHost="localhost" jvmRoute="worker1">

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
                 channelSendOptions="8">

<Manager className="org.apache.catalina.ha.session.DeltaManager"
                   expireSessionsOnShutdown="false"
                   notifyListenersOnReplication="true"/>

<Channel className="org.apache.catalina.tribes.group.GroupChannel">
            <Membership className="org.apache.catalina.tribes.membership.McastService"
                        address="228.0.0.4"
                        port="45564"
                        frequency="500"
                        dropTime="3000"/>
            <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
                      address="192.168.15.124"
                      port="4000"
                      autoBind="100"
                      selectorTimeout="5000"
                      maxThreads="6"/>

<Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
              <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
            </Sender>
            <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
            <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
          </Channel>

<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
                 filter=""/>
          <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>

<Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
                    tempDir="/tmp/war-temp/"
                    deployDir="/tmp/war-deploy/"
                    watchDir="/tmp/war-listen/"
                    watchEnabled="false"/>

<ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
          <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>
        </Cluster>