Simple deployment of the Tomcat environment

1. Uninstalling the JDK

Rpm-qa|grep Java

RPM-E--nodeps need to unload the package

2. Install the required RPM package

RPM-IVH installation Package

3. Unzip Tomcat and set the port to modify the open port, listening port, and shutdown port

4. Configure the required memory

java_opts= '-xms1024m-xmx8196m '

5. Configure boot entry (CENTOS6, 7 all applicable)

Vi/etc/inin.d/webxxx

#!/bin/sh

# Webmpos:start/stop/restart Webmpos

# chkconfig:2345 60 50

# Description:tomcat is a Java Servlet Container

# Match these values to your environment:

Export Catalina_base=/app/web/mpos

Export Catalina_home=/app/web/mpos

Export Catalina_tmpdir=/app/web/mpos/temp

Export JRE_HOME=/USR

# Source function library.

. /etc/init.d/functions Tomcat=/app/web/mpos

Start () {

Echo-n "Starting Tomcat:"

#/root/rc.local start

/app/web/mpos/bin/startup.sh start

}

Stop () {

Echo-n "Stopping Tomcat:"

/app/web/mpos/bin/shutdown.sh stop

}

# See how we were called.

Case "$" in

Start

Start

;;

Stop

Stop

;;

Status

;;

Restart

Stop

Sleep 2

Start

;;

*)

echo "Usage: $ {Start stop restart}";

Esac

Exit $RETVAL

Chkconfig webxxx on

6. Configuring firewalls, listening ports

Centos6

Vi/etc/sysconfig/iptables

-A input-m state--state new-m tcp-p TCP--dport 8080-j ACCEPT

Centos7

Firewall-cmd--zone=public--add-port=8081/tcp--permanent

Systemctl Restart Firewalld

This article is from "Drip, happiness" blog, please be sure to keep this source http://fengm.blog.51cto.com/1429593/1891231

Simple deployment of the Tomcat environment