RedHat linux+apache+tomcat+mod_jk 负载均衡安装说明（非原创）

RedHat linux+apache+tomcat+mod_jk 负载均衡安装说明（非原创）

1. 操作系统

RedHat Linux 9.0

2. 所需软件

Apache 2.0.54? 下载地址

http://apache.freelamp.com/httpd/httpd-2.0.54.tar.gz

Tomcat5.5.9??? 下载地址

http://apache.justdn.org/jakarta/tomcat-5/v5.5.9/bin/jakarta-tomcat-5.5.9.tar.gz

Mod_jk 1.2.14? 下载地址

http://apache.justdn.org/jakarta/tomcat-connectors/jk/source/jk-1.2.14/jakarta-tomcat-connectors-1.2.14-src.tar.gz

Jdk 1_5_0_04?? 下载地址

??? http://java.sun.com/j2se/1.5.0/download.jsp

备注：下载时将所需软件包文件保存在/usr/local目录下

3. 安装步骤

A 安装JDK

# cd /usr/local/

# chmod +x jdk-1_5_0_04-linux-i586-rpm.bin

# ./jdk-1.5.0_04-linux-i586-rpm.bin

# cd /usr/java/

# ln -s /usr/java/jdk-1_5_0_04 /usr/local/jdk

# vi /etc/profile

??? #添加如下内容

export JAVA_HOME=/usr/local/jdk
export CLASSPATH=/usr/local/jdk/lib
export PATH=/usr/local/jdk/bin:$PATH

B 安装Apache

# cd /usr/local/

# tar xvfz httpd-2.0.54.tar.gz

# cd httpd-2.0.54

#./configure --prefix=/usr/local/apache --enable-module=so

# make

# make install

# cd /usr/local/apache/conf

# vi ./httpd.conf

将Listen 80 修改为Listen :80

将ServerName 修改为ServerName :80

在DirectoryIndex中添加 index.jsp

? # cd /usr/local/apache/bin/

# ./apachectl configtest

若显示Syntax ok则表明安装成功

#./apachectl start

启动apache服务，访问本机80端口，查看端口是否正常

# ./apachectl stop

关闭服务

备注：prefix定义apache的安装路径

C安装Tomcat

? # cd /usr/local/

? # tar xvfz jakarta-tomcat-5.5.9.tar.gz

? # ln –s /usr/local/jakarta-tomcat-5.5.9　/usr/local/tomcat

? # vi /usr/local/tomcat/bin/catalina.sh

????? JAVA_HOME=/usr/local/jdk

?启动服务后，访问本机8080端口，查看端口是否正常

# /usr/local/tomcat/bin/startup.s