由于项目的需要，需要对项目环境进行一些配置，主要是apache和tomcat的整合，并加入集群的功能，在apache中加入ssl，增加其安全性， 我在网上找了很长的时间，找到一些资料，但是都不完整，一般只介绍其中的一部分而已，在这些教程的基础上，加上官方网站的资料，经过努力终于搞定了。这些 都来自网络，我只是把他们都整合到一起，希望对你有所帮助，如果你有什么更好的配置方法，请联系我，谢谢。
目标：apache、tomcat，ssl,的整合，加入集群的功能
操作系统：FC4-i386,redhat as 4
所需软件：httpd-2.2.0,jakarta-tomcat-5.0.30,jdk1.4或者jdk1.5,openssl-0.9.8,ssl.ca-0.1.tar.gz
安装openssl
  $ tar zxf   openssl-0.9.8.tar.gz
  $ cd openssl-0.98
  $ ./config --prefix=/usr/local/ssl
  $ make
  $ make test
  $ make install

安装httpd,并支持ssl
# tar zxf httpd-2.2.0.tar.gz
# cd httpd-2.2.0

apr和apr-util的安装

安装apr
# cd srclib/apr
# ./configure --prefix=/usr/local/apr
# make
# make install

安装apr-util
# cd ../apr-util/
# ./configure --prefix=/usr/local/apr-util \
    --with-apr=/usr/local/apr
# make
# make install
# cd ../../

安装apache
# ./configure --prefix=/usr/local/apache \
    --enable-so \
--enable-proxy-balancer \
    --enable-rewrite=share \
    --enable-proxy=share \
    --enable-proxy-ajp=share \
    --enable-dav=share \
    --with-apr=/usr/local/apr \
    --with-apr-util=/usr/local/apr-util/  \
    --enable-ssl=static \
    --with-ssl=/usr/local/ssl
    --enable-mods-shared=all
# make
# make install
安装ssl临时证书：
ssl.ca-0.1.tar.gz
# cd /usr/local/apache2/conf
# tar zxvf ssl.ca-0.1.tar.gz
# cd ssl.ca-0.1
# ./new-root-ca.sh                   
No Root CA key round. Generating one
Generating RSA private key, 1024 bit long modulus
...........................++++++
....++++++
e is 65537 (0x10001)
Enter pass phrase for ca.key:             
Verifying - Enter pass phrase for ca.key:  
......
Self-sign the root CA...                  
Enter pass phrase for ca.key:       
........
........                               
Country Name (2 letter code) [MY]:CN
State or Province Name (full name) [Perak]:ZheJiang
Locality Name (eg, city) [Sitiawan]:HangZhou
Organization Name (eg, company) [My Directory Sdn Bhd]:sc
Organizational Unit Name (eg, section) [Certification Services Division]:sc
Common Name (eg, MD Root CA) []:2
Email Address []:admin@admin.com

这样就生成了ca.key和ca.crt两个文件，接下来生成一个证书：
# ./new-server-cert.sh server      
......
......
Country Name (2 letter code) [MY]:CN
State or Province Name (full name) [Perak]:ZheJiang
Locality Name (eg, city) [Sitiawan]:HangZhou
Organization Name (eg, company) [My Directory Sdn Bhd]:sc
Organizational Unit Name (eg, section) [Secure Web Server]:sc
Common Name (eg, www.domain.com) []:2
Email Address []:admin@admin.com

这样就生成了server.csr和server.key这两个文件。
还需要签署一下才能使用的：
# ./sign-server-cert.sh server
CA signing: server.csr -> server.crt:
Using configuration from ca.config
Enter pass phrase for ./ca.key:         
Check that the request matches the signature
Signature ok
The Subject's Distinguished Name is as follows
countryName           :PRINTABLE:'CN'
stateOrProvinceName   :PRINTABLE:'JiangSu'
localityName          :PRINTABLE:'NanJing'
organizationName      :PRINTABLE:'Wiscom System Co.,Ltd'
organizationalUnitName:PRINTABLE:'ACSTAR'
commonName            :PRINTABLE:'acmail.wiscom.com.cn'
emailAddress          :IA5STRING:'acmail@wiscom.com.cn'
Certificate is to be certified until Jul 16 12:55:34 2005 GMT (365 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
CA verifying: server.crt <-> CA cert
server.crt: OK


下面要按照ssl.conf里面的设置，将证书放在适当的位置。

最后是配置conf/httpd.conf
此文件中找到
# Secure (SSL/TLS) connections
#Include conf/extra/httpd-ssl.conf
把#Include conf/extra/httpd-ssl.conf前面的'#'号去掉保存
启动服务器,测试
$cd bin
$./apachectl start      
浏览器中打入http://127.0.0.1/和https://127.0.0.1,如果看到同一个成功画面,说明apache+ssl配置成功.
jdk的安装
把jdk1.4或者jdk1.5复制到/usr/local
$chmod 755 jdk....bin
$./jdk....bin
配置全局变量,打开/etc/profile文件,加入
JAVA_HOME=这里为你jdk安装目录
JRE_HOME=$JAVA_HOME/jre
PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH:$HOME/bin
export JAVA_HOME JRE_HOME PATH
#ant
PATH=/usr/local/ant/bin:$PATH
export PATH
重起电脑.
配置完毕.
tomcat安装
首先把tomcat复制到目录/usr/local
$tar zxf jakarta-tomcat-5.0.30.tar.gz
$cd jakarta-tomcat-5.0.30/bin
$./startup.sh
浏览器中打入http://127.0.0.1:8080/,如果看到tomcat的欢迎画面，表示安装成功.
配置apache目录下conf/httpd.conf文件,
此文件中找到
#Include conf/extra/httpd-vhosts.conf
把#Include conf/extra/httpd-ssl.conf前面的'#'号去掉保存,然后打开conf/extra/httpd-vhosts.conf文件的找到<VirtualHost _default_:443>,在其里面加入
    ServerAdmin admin@easyea.com
    ProxyPass / ajp://localhost:8009/
    ProxyPassReverse / ajp://localhost:8009/
    ServerName localhost
    ServerAlias www.easyea.com
    ErrorLog logs/easyea.com-error_log
    CustomLog logs/easyea.com-access_log common
加入的设置有些是与它原先的默认设置是冲突的,请删掉相应冲突的设置.
启动服务器,测试,浏览器中打入https://127.0.0.1,如果看到tomcat的欢迎画面,表示配置成功.
集群和sesion复制
集群
在conf/extra/httpd-vhosts.conf文件的找到<VirtualHost _default_:443>,在其里面加入
<Proxy balancer://128.8.153.203>
       BalancerMember ajp://localhost:8009
       BalancerMember ajp://128.8.153.81:8009
</Proxy>
<Location /sc/>
       ProxyPass balancer://128.8.153.203/sc/
</Location>
sesion复制
    tomcat的conf/server.xml文件中,把Cluster 部分的注释去掉,最后一步是把你所要的session复制的项目中的web.xml中加入<distributable />,测试的话你需要两个配置一样的tomcat
配置到这里配置完成,在装的过程中因为环境的问题,配置可能有所不同.
                                                          aspirin
                                                            2006-3-14