In the following tutorial you will learn how to install and set-up Apache Tomcat 8 on your CentOS 6 VPS.

What is Tomcat?

Apache Tomcat (before known as Jakarta Tomcat) is an application server developed by the Apache Software Foundation that executes Java servlets and renders Web pages that include Java Server Page coding.

UPDATE THE SYSTEM

Make sure you are in a screen session and your CentOS 6 based Linux Virtual Server is up-to-date by running:

`

screen -U -S tomcat8-screen

yum update

`

INSTALL JAVA 8

Download the latest JAVA 8 from here or use the following command to download JAVA JDK 8u5:

for 32bit systems use:

`

wget --no-cookies \

--no-check-certificate

--header "Cookie: oraclelicense=accept-securebackup-cookie"

"http://download.oracle.com/otn-pub/java/jdk/8u5-b13/jdk-8u5-linux-i586.rpm"

-O /opt/jdk-8-linux-i586.rpm

for 64bit systems use:

wget --no-cookies \

--no-check-certificate

--header "Cookie: oraclelicense=accept-securebackup-cookie"

"http://download.oracle.com/otn-pub/java/jdk/8u5-b13/jdk-8u5-linux-x64.rpm"

-O /opt/jdk-8-linux-x64.rpm

`

once the JAVA package has been downloaded, install it using rpm as follows:

for 32bit systems use:

## rpm -Uvh /opt/jdk-8-linux-i586.rpm

for 64bit systems use:

## rpm -Uvh /opt/jdk-8-linux-x64.rpm

CONFIGURE JAVA

configure the newly installed JAVA package using alternatives as in:

`

alternatives --install /usr/bin/java java /usr/java/jdk1.8.0_05/jre/bin/java 20000

alternatives --install /usr/bin/jar jar /usr/java/jdk1.8.0_05/bin/jar 20000

alternatives --install /usr/bin/javac javac /usr/java/jdk1.8.0_05/bin/javac 20000

alternatives --install /usr/bin/javaws javaws /usr/java/jdk1.8.0_05/jre/bin/javaws 20000

alternatives --set java /usr/java/jdk1.8.0_05/jre/bin/java

alternatives --set javaws /usr/java/jdk1.8.0_05/jre/bin/javaws

alternatives --set javac /usr/java/jdk1.8.0_05/bin/javac

alternatives --set jar /usr/java/jdk1.8.0_05/bin/jar

`

check the JAVA version running on your system:

## java -version

INSTALL TOMCAT 8

Create a separate user which will run the Tomcat server:

## useradd -r tomcat8 --shell /bin/false

Download the latest Tomcat 8 version from here or use the following command to download Tomcat 8.0.5

## wget http://mirrors.koehn.com/apache/tomcat/tomcat-8/v8.0.5/bin/apache-tomcat-8.0.5.tar.gz -P /tmp

Extract the contents of the Tomcat archive to /opt using the following command:

`

tar -zxf /tmp/apache-tomcat-8.0.5.tar.gz -C /opt

ln -s /opt/apache-tomcat-8.0.5 /opt/tomcat-latest

chown -hR tomcat8: /opt/tomcat-latest /opt/apache-tomcat-8.0.5

`

START THE TOMCAT 8 SERVICE

Create the following init script in /etc/init.d/tomcat8

#
# tomcat8
#
# chkconfig: - 80 20
#
### BEGIN INIT INFO
# Provides: tomcat8
# Required-Start: $network $syslog
# Required-Stop: $network $syslog
# Default-Start:
# Default-Stop:
# Description: Tomcat 8
# Short-Description: start and stop tomcat
### END INIT INFO ## Source function library.
#. /etc/rc.d/init.d/functions
export JAVA_HOME=/usr/java/default
export JAVA_OPTS="-Dfile.encoding=UTF-8 \
-Dnet.sf.ehcache.skipUpdateCheck=true \
-XX:+UseConcMarkSweepGC \
-XX:+CMSClassUnloadingEnabled \
-XX:+UseParNewGC \
-XX:MaxPermSize=128m \
-Xms512m -Xmx512m"
export PATH=$JAVA_HOME/bin:$PATH
TOMCAT_HOME=/opt/tomcat-latest
TOMCAT_USER=tomcat8
SHUTDOWN_WAIT=20 tomcat_pid() {
echo `ps aux | grep org.apache.catalina.startup.Bootstrap | grep -v grep | awk '{ print $2 }'`
} start() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Tomcat is already running (pid: $pid)"
else
# Start tomcat
echo "Starting tomcat"
ulimit -n 100000
umask 007
/bin/su -p -s /bin/sh $TOMCAT_USER $TOMCAT_HOME/bin/startup.sh
fi return 0
} stop() {
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Stoping Tomcat"
/bin/su -p -s /bin/sh $TOMCAT_USER $TOMCAT_HOME/bin/shutdown.sh let kwait=$SHUTDOWN_WAIT
count=0;
until [ `ps -p $pid | grep -c $pid` = '0' ] || [ $count -gt $kwait ]
do
echo -n -e "\nwaiting for processes to exit";
sleep 1
let count=$count+1;
done if [ $count -gt $kwait ]; then
echo -n -e "\nkilling processes which didn't stop after $SHUTDOWN_WAIT seconds"
kill -9 $pid
fi
else
echo "Tomcat is not running"
fi return 0
} case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
pid=$(tomcat_pid)
if [ -n "$pid" ]
then
echo "Tomcat is running with pid: $pid"
else
echo "Tomcat is not running"
fi
;;
esac
exit 0

make the script executable using chmod

chmod +x /etc/init.d/tomcat8

Start the Tomcat 8 server using:

service tomcat8 start

Add the Tomcat 8 service to system startup:

chkconfig tomcat8 on

Access your newly installed Tomcat at http://YOUR_IP:8080

Of course you don’t have to do any of this if you use one of our Linux VPS Hosting services, in which case you can simply ask our expert Linux admins to install Tomcat 8 for you. They are available 24×7 and will take care of your request immediately.

PS. If you liked this post please share it with your friends on the social networks using the buttons on the left or simply leave a reply below. Thanks.

在centos6系列vps装Tomcat8.0的更多相关文章

  1. Centos6.3 下使用 Tomcat-6.0.43 非root用户 jsvc模式部署 生产环境 端口80 vsftp

    一.安装JDK环境 方法一. 官方下载链接 http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260 ...

  2. Centos6.3 下使用 Tomcat-6.0.43 非root用户 部署 生产环境 端口转发方式

    一.安装JDK环境 方法一. 官方下载链接 http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260 ...

  3. MyEclipse2015+Tomcat8.0+Maven3.3项目环境搭建

    之前一直用自己的笔记本进行web项目的开发,实验室配了一台台式机,软件和环境都需要重新配置和安装.最近准备用SSM(Spring,SpringMVC,MyBatis)框架编写一个图书管理系统,主要使用 ...

  4. Apache 2.4.12 64位+Tomcat-8.0.32-windows-x64负载集群方案

    上次搞了Apache 2.2的集群方案,但是现在自己的机器和客户的服务器一般都是64位的,而且tomcat已经到8了.重新做Apache 2.4.12 64位+Tomcat-8.0.32-window ...

  5. Eclipse_luna_J2EE_For_JS+tomcat8.0环境搭建、配置、开发入门

    一.所有需要的软件.插件等下载地址 J2SE的官方下载路径:http://www.oracle.com/technetwork/java/javase/downloads/index.html Ecl ...

  6. CentOS6.5升级为CentOS7.0

    CentOS6.5升级为CentOS7.0 CentOS6.5升级为CentOS7 升级前: [root@localhost ~]# cat /proc/version  Linux version ...

  7. 阿里云ECS每天一件事D7:安装tomcat8.0

    这一D,跨越了几个月啊,人是越来越懒,集中写一些,就懒得再记录了.也是因为测试需要,搭建个jsp的服务环境,只是测试,考虑用tomcat就够了. 在Tomcat官网下载最新Core版本,下载之后,将文 ...

  8. Linux下Tomcat8.0.44安装使用Apr

    听说Apr可以提高tomcat很多的性能,配置具体如下1.安装apr 1.5.2 [root@ecs-3c46 ]# cd /usr/local/src [root@ecs-3c46 src]# wg ...

  9. [js高手之路]深入浅出webpack教程系列1-安装与基本打包用法和命令参数

    [js高手之路]深入浅出webpack教程系列索引目录: [js高手之路]深入浅出webpack教程系列1-安装与基本打包用法和命令参数 [js高手之路]深入浅出webpack教程系列2-配置文件we ...

随机推荐

  1. HBase学习笔记一

    HBase简介 HBase概念 HBase的原型是谷歌的Bigtable论文 HBase是一个高可靠性.高性能.面向列.可伸缩的分布式存储系统,利用HBase技术可在廉价PC上搭建起大规模结构化存储集 ...

  2. 以Spring Cache扩展为例介绍如何进行高效的源码的阅读

    摘要 日常开发中,需要用到各种各样的框架来实现API.系统的构建.作为程序员,除了会使用框架还必须要了解框架工作的原理.这样可以便于我们排查问题,和自定义的扩展.那么如何去学习框架呢.通常我们通过阅读 ...

  3. 数据结构-堆栈和队列最简单的实现(Python实现)

    OK,上篇博客我们介绍了双向链表以及代码实现,这篇文章我们来学习堆栈和队列. 队.栈和链表一样,在数据结构中非常基础一种数据结构,同样他们也有各种各样.五花八门的变形和实现方式.但不管他们形式上怎么变 ...

  4. Java面试题汇总---整理版(附答案)

    今天继续为大家整理Java面试题,并涉及数据库和网络等相关知识,希望能帮助到各位开发者. 1,为什么要用spring,Spring主要使用了什么模式? spring能够很好的和各大框架整合,它通过IO ...

  5. [记录]一则HTTP配置文件参考记录

    # cat ../conf/httpd.conf | grep -vE "^$|^#" ServerTokens OS ServerRoot "/etc/httpd&qu ...

  6. EF简介及CRUD简单DEMO

    一.实体框架(Entity FrameWork)简介 • 简称EF • 与Asp.Net MVC关系与ADO.NET关系 • ADO.NET Entity FrameWork是微软以ADO.NET为基 ...

  7. Git的使用和配置小白必看都是干货,为您解惑

    Git安装 首先下载git这个软件,然后打开码云新建仓库 在本地选择一个路径作为本地仓库 点新建仓库然后输入邮箱和密码,然后进行配置 在要作为本地仓库的地方新建一个文件夹,保存后关闭,在文件夹空白处鼠 ...

  8. 运用KeyCode在浏览器中按WASD使图形运动

    如何实现在浏览器中按WASD四个键使图形上下左右运动呢? 其实很简单,用keyCode方法就可以实现了. 先放个div在html中: <div id="ball" style ...

  9. 个人永久性免费-Excel催化剂功能第54波-批量图片导出,调整大小等

    图片作为一种数据存在,较一般的存放在Excel单元格或其他形式存在的文本数据,对其管理更为不易,特别是仅有Excel原生的简单的插入图片功能时,Excel催化剂已全面覆盖图片数据的使用场景,无论是图片 ...

  10. baserecyclerviewadapterhelper -- setOnItemChildClickListener出现的问题

    出现问题 使用baserecyclerviewadapterhelper 的时候使用 adapter.setOnItemChildClickListener()方法,点击没有反应. adapter.s ...