Nginx+tomcat+memcached Building session Sharing cluster

First, install the configuration tomcat

Pre-configuration instructions:

System for CENTOS7

M1.xsllqs.com address is 192.168.1.107

C1.xsllqs.com address is 192.168.1.114

C2.xsllqs.com address is 192.168.1.113

Install tomcat with JDK, JDK with Oracle JDK and open JDK two

Oracle JDK8: http://www.oracle.com/technetwork/cn/java/javase/downloads/jdk8-downloads-2133151-zhs.html

Tomcat's: http://tomcat.apache.org/

c1.xsllqs.com (192.168.1.114) Download and install the JDK (recommended to load locally on the go) and Tomcat

[[email protected] ~]# wget http://download.oracle.com/otn-pub/java/jdk/8u73-b02/ jdk-8u73-linux-x64.rpm[[email protected] ~]# wget http://mirror.bit.edu.cn/apache/tomcat/ tomcat-8/v8.0.36/bin/apache-tomcat-8.0.36.tar.gz[[email protected] ~]#  lsapache-tomcat-8.0.36.tar.gz  jdk-8u73-linux-x64.rpm[[email protected] ~]# yum  Install jdk-8u73-linux-x64.rpm[[email protected] ~]# vim /etc/profile.d/java.shexport  java_home=/usr/java/latestexport path= $JAVA _home/bin: $PATH [[email protected] ~]# .  /etc/profile.d/java.sh[[email protected] ~]# java -versionjava version  " 1.8.0_73 "[[email protected] ~]# tar xf apache-tomcat-8.0.36.tar.gz -c /usr/ Local[[email protected] ~]# cd /usr/local/[[email protected] local]# ln  -sv apache-tomcat-8.0.36 tomcat "TomcAt " -> " apache-tomcat-8.0.36 "[[email protected] tomcat]# vim /etc/profile.d/ Tomcat.shexport catalina_home=/usr/local/tomcatexport path= $CATALINA _home/bin: $PATH [[email  protected] tomcat]# . /etc/profile.d/tomcat.sh

c2.xsllqs.com (192.168.1.113) download install JDK and tomcat

[[email protected] ~]# wget http://download.oracle.com/otn-pub/java/jdk/8u73-b02/ jdk-8u73-linux-x64.rpm[[email protected] ~]# wget http://mirror.bit.edu.cn/apache/tomcat/ tomcat-8/v8.0.36/bin/apache-tomcat-8.0.36.tar.gz[[email protected] ~]#  lsapache-tomcat-8.0.36.tar.gz  jdk-8u73-linux-x64.rpm[[email protected] ~]# yum  install jdk-8u73-linux-x64.rpm [[email protected] ~]# vim /etc/profile.d/ Java.shexport java_home=/usr/java/latestexport path= $JAVA _home/bin: $PATH [[email protected]  ~]# . /etc/profile.d/java.sh[[email protected] ~]# java -versionjava  version  "1.8.0_73" [[email protected] ~]# tar xf apache-tomcat-8.0.36.tar.gz  -C /usr/local[[email protected] ~]# cd /usr/local/[[email protected]  Local]# ln -sv apache-tomcat-8.0.36 tomcaT "Tomcat"  ->  "apache-tomcat-8.0.36" [[email protected] tomcat]# vim /etc/ Profile.d/tomcat.shexport catalina_home=/usr/local/tomcatexport path= $CATALINA _home/bin: $PATH [[Email  protected] tomcat]# . /etc/profile.d/tomcat.sh

Second, modify the Tomcat configuration file

[Email protected] tomcat]# cd/usr/local/tomcat/webapps/[[email protected] webapps]# mkdir Myapp/{lib,classes,web-inf , Meta-inf}-pv[[email protected] webapps]# CD myapp/

Add c1 and C2 home page files

[[Email protected] myapp]# vim indix.jsp<%@ page language= "Java"  %> 
Modify Tomcat-user.xml (c1 and C2 are changed)
[[email protected] conf]# vim/usr/local/tomcat/conf/tomcat-users.xml# add <role rolename= in </tomcat-users> " Manager-gui "/> <role rolename=" Admin-gui "/> <user username=" Tomcat "password=" <tomcat> "roles=" Manager-gui,admin-gui "/>
Modify Server.xml (c1 and C2 are changed)
[[email protected] conf]# vim /usr/local/tomcat/conf/server.xml# modifies the master configuration file, AppBase is followed by the relative path of the application or it can be an absolute path 
Test configuration file
[[email protected] ~]# catalina.sh configtest[[email protected] ~]# catalina.sh configtest[[email protected] ~]# Catalina . SH start[[email protected] ~]# catalina.sh start
Iii. Installation of MSM
C1 and c2 to download the jar packages required by MSM
[[email protected] ~]# wget http://repo1.maven.org/maven2/de/javakaffee/msm/ Memcached-session-manager/1.9.4/memcached-session-manager-1.9.4.jar[[email protected] ~]# wget  http://repo1.maven.org/maven2/de/javakaffee/msm/memcached-session-manager-tc8/1.9.4/ memcached-session-manager-tc8-1.9.4.jar[[email protected] ~]# wget http://repo1.maven.org/ maven2/de/javakaffee/msm/msm-javolution-serializer/1.9.4/msm-javolution-serializer-1.9.4.jar[[email  Protected] ~]# wget http://repo1.maven.org/maven2/net/spy/spymemcached/2.11.1/ spymemcached-2.11.1.jar[[email protected] ~]# wget http://www.java2s.com/code/jardownload/ Javolution/javolution-5.4.3.1.jar.zip[[email protected] ~]# mv javolution-5.4.3.1.jar  memcached-session-manager-1.9.4.jar memcached-session-manager-tc8-1.9.4.jar  Msm-javolution-serializer-1.9.4.jar spymemcached-2.11.1.jar /usr/local/tomcat/lib/ 
Install memcached on M1 and C2
[[email protected] ~]# yum install memcached[[email protected] ~]# Yum install memcached
Installation of Nginx modified Nginx configuration file on M1
[[email protected] ~]# yum install nginx[[email protected] ~]# vim/etc/nginx/nginx.conf#server add upstream Tcsrvs {ser    Ver 192.168.1.114:8080; Server 192.168.1.113:8080;} #server内加入 location ~* \.    (Jsp|do) $ {proxy_pass Http://tcsrvs; }[[email protected] ~]# nginx-t
Start the service
[[email protected] ~]# systemctl start nginx.service[[email protected] ~]# systemctl start memcached[[email protected] ~]# Systemctl start memcached
Iv. Testing
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This article is from the "Wind" blog, please be sure to keep this source http://xsllqs.blog.51cto.com/2308669/1825680
Nginx+tomcat+memcached Building session Sharing cluster