Apache2+Tomcat6负载均衡
来源:互联网 发布:linux 压缩效率 编辑:程序博客网 时间:2024/06/04 18:00
Apache,Tomcat集群,负载均衡
1软件列表
·apache_2.2.4-win32-x86-no_ssl.msi
·tomcat6.0
·mod_jk-1.2.26-httpd-2.2.4.so
2安装方法
·编辑系统配置文件WINDOWS/system32/drivers/etc/hosts,追加一行:127.0.0.1 localhost
· 将tomcat的连接文件mod_jk-1.2.26-httpd-2.2.4.so复制到Apache安装目录下的modulers目录下
·编辑Apache配置文件conf/httpd.conf
在文件尾部追加内容:
LoadModule jk_modulemodules/mod_jk-1.2.26-httpd-2.2.4.so
JkWorkersFileconf/workers.properties
JkMount /* lbcontroller
·在Apache安装目录下的conf目录下,新建workers.properties文件,编辑内容如下:
#分发控制器,lbcontroller值对应conf/httpd.conf中的JkMount /* lbcontroller
worker.list=lbcontroller
######Tomcat1实例配置#####
#tomcat1,对应tomcat的server.xml 中<Enginename="tomcat1" defaultHost="localhost"jvmRoute="tomcat1">的jvmRoute值
#host值对应server.xml中的<Hostname="localhost" appBase="webapps">以及hosts文件中的值
worker.tomcat1.host=localhost
#port值对应server.xml中的节点<Connectorport="8010" protocol="AJP/1.3"redirectPort="8443" />
worker.tomcat1.port=8010
worker.tomcat1.type=ajp13
#分发权重,值越大负载越大
worker.tomcat1.lbfactor=1
#Tomcat2实例配置
worker.tomcat2.host=localhost
worker.tomcat2.port=8011
worker.tomcat2.type=ajp13
worker.tomcat2.lbfactor=1
#负载均衡分发控制器
worker.lbcontroller.type=lb
worker.lbcontroller.balance_workers=tomcat1,tomcat2
worker.lbcontroller.sticky_session=1
·修改各个tomcat配置文件server.xml,保持各端口相异
<Server port="8006"shutdown="SHUTDOWN">
<Connectorport="8001" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443"URIEncoding="UTF-8"/>
<Connectorport="8010" protocol="AJP/1.3"redirectPort="8443" />
<Engine name="tomcat1"defaultHost="localhost" jvmRoute="tomcat1">
<Hostname="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
增加或从注释中释放以下两个节点:
1,<ValveclassName="org.apache.catalina.valves.RequestDumperValve"/>
2,<ClusterclassName="org.apache.catalina.ha.tcp.SimpleTcpCluster"
channelSendOptions="8">
<ManagerclassName="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="false"
notifyListenersOnReplication="true"/>
<ChannelclassName="org.apache.catalina.tribes.group.GroupChannel">
<MembershipclassName="org.apache.catalina.tribes.membership.McastService"
address="228.0.0.4"
port="45564"
frequency="500"
dropTime="3000"/>
<ReceiverclassName="org.apache.catalina.tribes.transport.nio.NioReceiver"
address="auto"
port="4000"
autoBind="100"
selectorTimeout="5000"
maxThreads="6"/>
<!--timeout="60000"-->
<SenderclassName="org.apache.catalina.tribes.transport.ReplicationTransmitter">
<TransportclassName="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
</Sender>
<InterceptorclassName="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
<InterceptorclassName="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
<InterceptorclassName="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor"/>
</Channel>
<ValveclassName="org.apache.catalina.ha.tcp.ReplicationValve"
filter=""/>
<Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>
<DeployerclassName="org.apache.catalina.ha.deploy.FarmWarDeployer"
tempDir="/tmp/war-temp/"
deployDir="/tmp/war-deploy/"
watchDir="/tmp/war-listen/"
watchEnabled="false"/>
<ClusterListenerclassName="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
<ClusterListenerclassName="org.apache.catalina.ha.session.ClusterSessionListener"/>
</Cluster>
如果需要实现session 复制 需要在web.xml 中加上<distributable/>
<?xmlversion="1.0" encoding="ISO-8859-1"?>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<distributable/>
</web-app>
说明:
将web系统发布至各个tomcat的webapp下
通过localhost/myweb即可访问
- Apache2+Tomcat6负载均衡
- Apache2+tomcat6负载均衡
- Apache2 + Tomcat6配置负载均衡
- apache2.2+tomcat6.0集群/负载均衡
- apache2.2+tomcat6.0集群/负载均衡
- Apache2.2.4 + tomcat6负载均衡设置
- apache2.2+tomcat6+mod_jk模式实现负载均衡
- apache2.2.21 + mod_jk1.2.32 + tomcat6.0.33 配置负载均衡
- apache2.2.22+tomcat6.0.35负载均衡和session复制
- 负载均衡(CentOS 6.5 '64bit' + Apache2.2 + mod_jk + tomcat6)
- windows环境 apache2.2.21+tomcat6集群和负载均衡配置
- Apache2.2+tomcat6集群和负载均衡的配置
- apache2.2.4 负载均衡
- 最新版整合Apache2.2.9和Tomcat6.0.18 集群和负载均衡
- 最新版整合Apache2.2.9和Tomcat6.0.18 集群和负载均衡
- Windows下Apache2.2+Tomcat6配置集群、负载均衡、session共享
- Windows下整合Apache2.2和Tomcat6.0 集群与负载均衡
- Windows下整合Apache2.2和Tomcat6.0 集群与负载均衡
- 如何导出wince6.0的SDK
- 如何创建根据一个表的结构创建另一个表。
- Android-sharedUserId数据权限
- Extjs4 初步入手
- tomcat下的文件及其用途,及运行多个工程的方法。
- Apache2+Tomcat6负载均衡
- 根据用户时区显示当地时间 php+javascript
- defineGetter and defineSetter in Firefox
- 移动Web应用开发现状与未来
- Jakarta commons——Lang
- Windows2003 x64系统下SQL2005与ORA10G互联互通的方法和注意事项
- myeclipse中导入使用JSTL
- Exportfs
- 包装函数概念