如何在一台机器上部署多个tomcat

1，在/usr/local/下部署两个tomcat7。

2，修改/etc/profile文件，加入下面内容

vi  /etc/profile

export JAVA_HOME=/usr/java/jdk8
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar
export PATH JAVA_HOME CLASSPATH

####tomcat7
TOMCAT_HOME=/usr/local/tomcat/
CATALINA_HOME=/usr/local/tomcat/
CATLINA_BASE=/usr/local/tomcat/
export TOMCAT_HOME  CATALINA_HOME  CATALINA_BASH

####tomcat8
TOMCAT_HOME_1=/usr/local/tomcat1/
CATALINA_HOME_1=/usr/local/tomcat1/
CATLINA_BASE_1=/usr/local/tomcat1/
export TOMCAT_HOME_1  CATALINA_HOME_1  CATALINA_BASH_1

TOMCAT_HOME=/usr/local/tomcat
export TOMCAT_HOME

TOMCAT_HOME_1=/usr/local/tomcat1
export  TOMCAT_HOME_1


3，修改tomcat配置文件 ，

    tomcat保持不变；

    修改tomcat1配置如下：

    在/usr/local/tomcat8/bin下，修改startup.sh 和 shutdown.sh  两个文件，在文件#!/bin/sh下面入如下：

 export JAVA_HOME=/usr/java/jdk1.8.0_92/
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib:$JAVA_HOME/bin

export  CATALINA_HOME=$CATALINA_HOME_1
export  CATLINA_BASE=$CATLINA_BASE_1

4，修改tomcat1/conf/server.xml 文件，

      <Server port="8006" shutdown="SHUTDOWN">    #将原8005改为8006

  <Connector port="8083" maxHttpHeaderSize="8192"                      #将8080改为8083

              maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
              enableLookups="false" redirectPort="8443" acceptCount="100"
              connectionTimeout="120000" disableUploadTimeout="true"  URIEncoding="UTF-8" />
<Connector port="8010" protocol="AJP/1.3" redirectPort="8443" />                                ##将8009改为8010
 <Engine name="Test" defaultHost="Test">