tomcat多实例

安装tomcat

· 复制tomcat

cp -a tomcat/ tomcat2

cp -a tomcat/ tomcat3

· 修改配置文件的端口

tomcat的配置文件

# vim tomcat/conf/server.xml

<Server port="9001" shutdown="SHUTDOWN">

<Connector port="8001" protocol="HTTP/1.1"

<Connector port="7001" protocol="AJP/1.3" redirectPort="8443" />

<Host name="localhost" appBase="/usr/local/APP/abc"

tomcat2的配置文件

# vim tomcat2/conf/server.xml

<Server port="9002" shutdown="SHUTDOWN">

<Connector port="8002" protocol="HTTP/1.1"

<Connector port="7002" protocol="AJP/1.3" redirectPort="8443" />

<Host name="localhost" appBase="/usr/local/APP/abc2"

tomcat3的配置文件

# vim tomcat/conf/server.xml

<Server port="9003" shutdown="SHUTDOWN">

<Connector port="8003" protocol="HTTP/1.1"

<Connector port="7003" protocol="AJP/1.3" redirectPort="8443" />

<Host name="localhost" appBase="/usr/local/APP/abc3"

· 创建项目

mkdir APP

cd APP

mkdir abc/ROOT

mkdir abc2/ROOT

mkdir abc3/ROOT

每个ROOT里面有一个index.jsp分别写了8001，8002，8003

· 启动tomcat实例

tomcat/bin/startup.sh -config /usr/local/tomcat/conf/server.xml

tomcat2/bin/startup.sh -config /usr/local/tomcat2/conf/server.xml

tomcat3/bin/startup.sh -config /usr/local/tomcat3/conf/server.xml

· 查看端口

# netstat -ntlp | grep java

tcp 0 0 :::8001 :::* LISTEN 2572/java

tcp 0 0 :::8002 :::* LISTEN 2659/java

tcp 0 0 :::8003 :::* LISTEN 2711/java

tcp 0 0 ::ffff:127.0.0.1:9001 :::* LISTEN 2572/java

tcp 0 0 ::ffff:127.0.0.1:9002 :::* LISTEN 2659/java

tcp 0 0 ::ffff:127.0.0.1:9003 :::* LISTEN 2711/java

tcp 0 0 :::7001 :::* LISTEN 2572/java

tcp 0 0 :::7002 :::* LISTEN 2659/java

tcp 0 0 :::7003 :::* LISTEN 2711/java

· 访问网页

# curl localhost:8001/index.jsp

8001

8001

# curl localhost:8002/index.jsp

8002

8002

# curl localhost:8003/index.jsp

8003

8003

· 多实例搭建完成