• windows xp下Apache2.2.11整合Tomcat6.0.20(集群模式&无集群模式)


    一、使用mod_jk.so方式
       
        1.无集群方式
          1)下载、安装Apache2.2.11,Tomcat6.0.20略
         
          2)下载mod_jk-1.2.28-httpd-2.2.3.so改名为mod_jk.so放到%APACHE_HOME%\modules下(不改名会出错,不知道为什么)
         
          3)打开%APACHE_HOME%\conf\httpd.conf,找到最末一个Include节点,加入mod-jk_nocluster.conf
         
          4)在%APACHE_HOME%\conf\新建mod-jk_nocluster.conf,加入以下内容:
             
        LoadModule jk_module modules/mod_jk.so
        JkWorkersFile conf/workers_nocluster.properties
        JkLogFile logs/mod_jk_nocluster.log
        JkLogLevel info
        JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
        JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
        JkRequestLogFormat "%w %V %T"
        JkMount /* ajp13
        #关掉主机Lookup,如果为on,很影响性能,可以有10多秒钟的延迟。
        HostnameLookups Off
          5)在%APACHE_HOME%\conf\新建workers_nocluster.properties,加入以下内容:
         
           worker.list=ajp13
        worker.maintain=60
        worker.ajp13.port=8009
        worker.ajp13.host=localhost
        worker.ajp13.type=ajp13
        worker.ajp13.lbfactor=1
        
       6)启动Apache,tomcat,在地址栏输入http://localhost看到tomcat画面成功了
       
      2.使用集群(以两个tomcat为例) 
       
        1)、2)同上
       
        3)打开%APACHE_HOME%\conf\httpd.conf,找到最末一个Include节点,更改mod-jk_nocluster.conf为mod-jk_cluster.conf
          4)在%APACHE_HOME%\conf\新建mod-jk_cluster.conf,加入以下内容:
          
         
        LoadModule jk_module modules/mod_jk.so
        JkWorkersFile conf/workers_cluster.properties
        JkLogFile logs/mod_jk_cluster.log
        JkLogLevel info
        JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
        JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
        JkRequestLogFormat "%w %V %T"
            JkMount /* controller 
        HostnameLookups Off
        
       5)在%APACHE_HOME%\conf\新建workers_cluster.properties,加入以下内容:
       
       worker.list = controller,tomcat1,tomcat2  #server 列表
       #========tomcat1========
       worker.tomcat1.port=18109         #ajp13 端口号,在tomcat下server.xml配置,默认8009
       worker.tomcat1.host=localhost  #tomcat的主机地址,如不为本机,请填写ip地址
       worker.tomcat1.type=ajp13
       worker.tomcat1.lbfactor = 1   #server的加权比重,值越高,分得的请求越多
       #worker.tomcat1.redirect=tomcat2 #是在cluster环境之下,当tomcat1挂点或无回应,jk会将request导向这个指令指定的其他worker作处理。
       #========tomcat2========
       worker.tomcat2.port=18209       #ajp13 端口号,在tomcat下server.xml配置,默认8009
       worker.tomcat2.host=localhost  #tomcat的主机地址,如不为本机,请填写ip地址
       worker.tomcat2.type=ajp13
       worker.tomcat2.lbfactor = 1   #server的加权比重,值越高,分得的请求越多
       #worker.tomcat2.activation=disabled #
       #========controller,负载均衡控制器========
       worker.controller.type=lb
       worker.controller.balanced_workers=tomcat1,tomcat2   #指定分担请求的tomcat
       worker.controller.sticky_session=1
       
       6)修改tomcat1配置文件server.xml,tomcat2配置修改地方同tomcat1,仅需注意相关端口号,在同一台服务器上时不能重复
       
         以下列出需修改节点地方:
        
         #默认为8005
         <Server port="8105" shutdown="SHUTDOWN">
        
         #默认8080,此处可根据需求修改线程并发等
         <Connector port="8180" ...>
        
         #默认8009,
         <Connector port="8109" protocol="AJP/1.3" redirectPort="8443" />
        
         #name可为Standalone
         <Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">
        
          <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
          channelSendOptions="6">
      <Manager
       className="org.apache.catalina.ha.session.BackupManager"
       expireSessionsOnShutdown="false" notifyListenersOnReplication="true"
       mapSendOptions="6" />
      <!--
       <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"
        mcastBindAddress="127.0.0.1" #安装了VPN、svn等,会导致绑定失败需加上此句
        address="228.0.0.4" port="45564"
        frequency="500" dropTime="3000" />
       <Receiver
        className="org.apache.catalina.tribes.transport.nio.NioReceiver"
        address="auto" port="4001" selectorTimeout="100" 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" />
       <Interceptor
        className="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor" />
      </Channel>
      <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
       filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;" />
      <ClusterListener
       className="org.apache.catalina.ha.session.ClusterSessionListener" />
     </Cluster>
     
     在<Host>节点加入
     <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
      tempDir="/tmp/war-temp/"
      deployDir="/tmp/war-deploy/"
      watchDir="/tmp/war-listen/"
      watchEnabled="false"/>
      
      7)将Web应用打成war包放到每一个webapps下,确保web.xml中加了
      <display-name>xxx/display-name>
       <distributable />
       或者直接放到tomcat的web.xml中
      
       至此mod-jk.so方式全配好了,启动服务就OK了!
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  • 原文地址:https://www.cnblogs.com/buffer/p/1629394.html
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