（八）企业部分之nginx+tomcat+memcached负载均衡集群搭建

【server1】

vim/usr/local/lnmp/tomcat/conf/context.xml

<Context>

......

<ManagerclassName="de.javakaffee.web.msm.MemcachedBackupSessionManager"

memcachedNodes="n1:172.25.45.1:11211,n2:172.25.45.2:11211"

failoverNodes="n1"

requestUriIgnorePattern=".*\.(ico|png|gif|jpg|css|js)$"

transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"

/>

</Context>

【server2】

vim/usr/local/tomcat/conf/context.xml

将failoverNodes的值改为n2

【server1】

cd/usr/local/lnmp/tomcat/librm-rfmemcached-session-manager-tc6-1.6.3.jar

cd..bin/shutdown.shbin/startup.shtaillogs/catalina.out

【server2】

yuminstallmemcached/etc/init.d/memcachedstart

【server1】

bin/shutdown.shbin/startup.shtaillogs/catalina.out

【server2】

bin/startup.shtaillogs/catalina.out

yuminstalltelnet

当执行/etc/init.d/memcachedstop才会改变为n2

避免数据丢失