Configure multiple Tomcat to run simultaneously under CentOS

First install the JDK, download good tomcat, my is apache-tomcat-7.0.50, do not specifically configure the environment variables such as Catalina_2_base,catalina_2_home.

Unzip the Tomcat into Linux two different folders, and then turn the Server.xml on the respective conf to modify the shutdown port and the boot port. This allows you to run two tomcat at the same time under Linux. Running more Tomcat methods is the same.

<server port= "

8005

"shutdown=" shutdown "><connector port="

8888

"Protocol=" http/1.1 "               connectiontimeout=" 20000 "               redirectport=" 8443 "/><connector Port= "

8009

"Protocol=" ajp/1.3 "redirectport=" 8443 "/>

After the start of the good sometimes can not open the page, it may be iptables blocked the port, incidentally, iptables open and close.

1. Linux firewall (Iptables) reboot system in effect

1. Open: Chkconfig iptables on
3. OFF: Chkconfig iptables off

2.Linux Firewall (Iptables) takes effect immediately and fails after reboot

1. Open: Service iptables start
3. Close: Service iptables stop

It should be stated that for other services under Linux, the above command can be used to perform the open and close operations.

When the Linux firewall (Iptables) is turned on, do the following to open ports 25 and 110,

Modify the/etc/sysconfig/iptables file to add the following:

1. -A rh-firewall-1-input-m state--state new-p tcp-m TCP--dport--syn-j ACCEPT
3. -A rh-firewall-1-input-m state--state new-p tcp-m TCP--dport--syn-j ACCEPT

Configure multiple Tomcat to run simultaneously under CentOS