一个tomcat部署多个应用实例

1. 安装JDK7
   sudo apt-get install java7-jdk

2. 安装tomcat7

   Tomcat7下载地址
   http://mirror.bjtu.edu.cn/apache/tomcat/tomcat-7/v7.0.34/bin/

   找到apache-tomcat-7.0.34.tar.gz
   解压 sudo tar xvzf apache-tomcat-7.0.34.tar.gz
   移动tomcat sudo mv apache-tomcat-7.0.34 /data/game-web/

   启动tomcat
   /data/game-web/apache-tomcat-7.0.34/bin/startup.sh
   查看是否正常启动,tomcat 端口默认为 8080

   关闭tomcat
   /data/game-web/apache-tomcat-7.0.34/bin/ shutdown.sh

3. 配置一个tomcat 部署多个应用实例

   修改server.xml
   Vi /data/game-web/apache-tomcat-7.0.35/conf/ server.xml

   找到
   <Server port="8005" shutdown="SHUTDOWN">
   修改为
   <Server port="${tomcat.server.port}" shutdown="SHUTDOWN">

   找到
   <Connector port="8080" protocol="HTTP/1.1"
   connectionTimeout="20000"
   redirectPort="8443" />
   修改为
   <Connector port="${tomcat.http.port}" protocol="HTTP/1.1"
   connectionTimeout="20000"
   redirectPort="8443" />

   找到
   <Host name="localhost" appBase="webapps"
   unpackWARs="true" autoDeploy="true">
   <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
   prefix="localhost_access_log." suffix=".txt"
   pattern="%h %l %u %t &quot;%r&quot; %s %b" />

   </Host>

   修改为

   <Host name="${tomcat.http. domainName}" appBase="webapps"
   unpackWARs="true" autoDeploy="true">
   <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
   prefix="${tomcat.http. domainName}_access_log." suffix=".txt"
   pattern="%h %l %u %t &quot;%r&quot; %s %b" />

   <Context path="" docBase="${tomcat.http.weburl}" reloadable="true" crossContext="true" />
   </Host>

4. 创建test-start.sh文件

   test-start.sh文件内容如下：
   rm -rf /data/game-web/apache-tomcat-7.0.35/work/*
   # begin
   export CATALINA_OPTS="
   -Dtomcat.server.port=8005
   -Dtomcat.http.port=8080
   -Dtomcat.http. domainName =www.zqgame.com
   -Dtomcat.http. weburl =/data/game-web/bw
   -Xms1024m
   -Xmx1024m
   -XX:PermSize=128m -XX:MaxPermSize=256m
   -XX:+HeapDumpOnOutOfMemoryError"
   export CATALINA_PID="/data/game-web/apache-tomcat-7.0.35/tomcat-test.pid"
   time /data/game-web/apache-tomcat-7.0.35/bin/catalina.sh start

   #end

   如要启动多个 tomcat应用实例就在test-start.sh 文件内容，从 #begin开始到 #end 结束拷贝多修改即可
   创建test-stop.sh文件,文件内容如下：

5. 创建test-stop.sh文件
   test-stop.sh文件内容如下：
   export JAVA_OPTS="-Dtomcat.server.port=8005"
   export CATALINA_PID="/data/game-web/apache-tomcat-7.0.35/tomcat-test.pid"
   /data/game-web/apache-tomcat-7.0.35/bin/catalina.sh stop 0 -force