Centos下快速部署JDK+RESIN

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Resin是CAUCHO公司（[url]http://www.caucho.com/[/url]）的产品，是一个非常流行的支持servlets 和jsp的引擎，速度非常快，据说是tomcat的3倍。小弟最近有幸被老板点名研究此平台

操作系统：Centos5.2 64位系统

第一步安装配置JDK

1、安装一个叫jpackage-utils的包

wget -P /etc/yum.repos.d [url]http://jpackage.org/jpackage17.repo[/url]

yum install jpackage-utils

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2、安装JDK

cd /usr/src
wget [url]http://people.mobiledirect.ru/people/umask/public/jdk6u10/[/url]jdk-6u10-linux-x64-rpm.bin

chmod + jdk-6u10-linux-x64-rpm.bin
sh jdk-6u10-linux-x64-rpm.bin

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3、配置JDK环境变量

我看了网上大多数配置环境变量都是在/etc/profile配置，个人感觉比较麻烦，在这里我介绍一个叫alternatives 命令，它的意思是“可选择的内容”。假如你的系统中有几个命令功能十分类似，却又不能随意删除，那么可以用 alternatives 来指定一个全局的设置。废话少说，go on!

alternatives --install /usr/bin/java java /usr/java/default/ 1

alternatives --config java
选择1

编辑/etc/java/java.conf

JVM_ROOT=/usr/java/default

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测试下JDK是否成功。

java -version

如果出现以下信息说明JDK配置成功。

java version "1.6.0_10"
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) 64-Bit Server VM (build 11.0-b15, mixed mode)

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第二步安装配置Resin

cd /home
wget [url]http://www.caucho.com/download/resin-3.1.8.tar.gz[/url]

tar zxvf resin-3.1.8.tar.gz
ln -s resin-3.1.8 resin
cp /home/resin/contrib/init.resin.in /etc/init.d/resin //设置Resin启动服务

chmod +x /etc/init.d/resin

chkconfig --add resin //设置Resin开机自动启动

chkconfig resin on

修改/etc/init.d/resin

JAVA_HOME=/usr/java/default
RESIN_HOME=/home/resin

以下是我的/etc/init.d/resin文件

-------------------------------------------

#!/bin/sh
#
# Linux startup script for Resin
# chkconfig: 345 85 15
# description: Resin is a Java Web server.
# processname: wrapper.pl
#
# To install, configure this file as needed and copy init.resin
# to /etc/rc.d/init.d as resin. Then use "# /sbin/chkconfig resin reset"
#
JAVA_HOME=/usr/java/default
RESIN_HOME=/home/resin

export JAVA_HOME RESIN_HOME

JAVA=$JAVA_HOME/bin/java
#
# If you want to start the entire Resin process as a different user,
# set this to the user name. If you need to bind to a protected port,
# e.g. port 80, you can't use USER, but will need to use bin/resin.
#
USER=
#
# Set to the server id to start
#
#SERVER="-server app-a"
#
ARGS="-resin-home $RESIN_HOME $SERVER"

if test -r /lib/lsb/init-functions; then
. /lib/lsb/init-functions
else

log_daemon_msg () {
      if [ -z "$1" ]; then
          return 1
      fi

      if [ -z "$2" ]; then
          echo -n "$1:"
          return
      fi

      echo -n "$1: $2"
}

log_end_msg () {
      [ -z "$1" ] && return 1

      if [ $1 -eq 0 ]; then
        echo " ."
      else
        echo " failed!"
      fi

    return $1
}

case "$1" in
start)
        log_daemon_msg "Starting resin"
        if test -n "$USER"; then
          su $USER -c "$JAVA -jar $RESIN_HOME/lib/resin.jar $ARGS start" 1>/dev/null 2>/dev/null
        else
          $JAVA -jar $RESIN_HOME/lib/resin.jar $ARGS start 1>/dev/null 2>/dev/null
        fi
        log_end_msg $?
        ;;
stop)
        log_daemon_msg "Stopping resin"
        if test -n "$USER"; then
          su $USER -c "$JAVA -jar $RESIN_HOME/lib/resin.jar $ARGS stop" 1>/dev/null 2>/dev/null
        else
          $JAVA -jar $RESIN_HOME/lib/resin.jar $ARGS stop 1>/dev/null 2>/dev/null
        fi
        log_end_msg $?
        ;;
restart)
        $0 stop
        $0 start
        ;;
*)
        echo "Usage: $0 {start|stop|restart}"
        exit 1
esac

exit 0

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注：红色部分为已删除部分。

到此，全部配置完成，测试下吧。

/etc/init.d/resin start

lynx [url]http://localhost:8080[/url]

出现"Resin? Default Home Page"，说明平台配置成功了。