linux下apache和tomcat 整合

1、安装JDK

# cd /usr/local/
# chmod +x jdk-6u17-linux-x64.bin
# ./jdk-6u17-linux-x64.bin
# cd /usr/local
# ln -s /usr/local/jdk1.6.0_17 /usr/local/java


2、修改环境变量

vi /etc/profile
加入以下变量：
JAVA_HOME=/usr/local/jdk1.6.0_17
CLASSPATH=/usr/local/jdk1.6.0_17/lib/dt.jar:/usr/local/jdk1.6.0_17/lib/tools.jar
JRE_HOME=/usr/local/jdk1.6.0_17
PATH=/usr/local/jdk1.6.0_17/bin:$PATH
export PATH JAVA_HOME CLASSPATH


3、安装Apache
# cd /usr/local/
# tar xvfz httpd-2.0.63.tar.gz
# cd httpd-2.0.63
# ./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 127.0.0.1:80　
将ServerName 修改为ServerName LocalHost:80
在DirectoryIndex中添加 index.jsp

4、安装Tomcat
# cd /usr/local/
# tar xvfz apache-tomcat-6.0.20.tar.gz
# ln -s /usr/local/apache-tomcat-6.0.20　/usr/local/tomcat
# vi /usr/local/tomcat/bin/catalina.sh
在注释后加入以下内容：
JAVA_HOME=/usr/local/java/CATALINA_HOME="/usr/local/tomcat"

5、安装JK

# cd /usr/local/
# tar xzvf jakarta-tomcat-connectors-1.2.13-src.tar.tar
# cd jakarta-tomcat-connectors-1.2.13-src/jk/native
# chmod 755 buildconf.sh
# ./buildconf.sh
# ./configure --with-apxs=/usr/local/apache/bin/apxs
# make
# make install
# cd /usr/local/jakarta-tomcat-connectors-jk1.2.13-src/jk/native/apache-2.0/
# cp mod_jk.so /usr/local/apache/modules/

6、系统整合

修改httpd.conf
# vi /usr/local/apache/conf/httpd.conf
在文件最末尾加上如下语句
#Load mod_jk
LoadModule jk_module modules/mod_jk.so
# Configure mod_jk
JkWorkersFile conf/workers.properties
JkLogFile logs/mod_jk.log
JkLogLevel info
JkMount /*.jsp loadbalancer
JkMount /servlet/* loadbalancer
JkMount /application/* loadbalancer

7、新建修改workers.properties
#vi /usr/local/apache/conf/workers.properties
添加下列语句
#
# workers.properties
#
# In Unix, we use forward slashes:
ps=/
# list the workers by name
worker.list=tomcat1, tomcat2, loadbalancer
# ------------------------
# First tomcat server
# ------------------------
worker.tomcat1.port=8009
worker.tomcat1.host=127.0.0.1
worker.tomcat1.type=ajp13
# Specify the size of the open connection cache.
#worker.tomcat1.cachesize
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
# ----> lbfactor must be > 0
# ----> Low lbfactor means less work done by the worker.
worker.tomcat1.lbfactor=100
# ------------------------
# Second tomcat server
# ------------------------
worker.tomcat2.port=8009
worker.tomcat2.host=192.168.1.34
worker.tomcat2.type=ajp13
# Specify the size of the open connection cache.
#worker.tomcat2.cachesize
#
# Specifies the load balance factor when used with
# a load balancing worker.
# Note:
# ----> lbfactor must be > 0
# ----> Low lbfactor means less work done by the worker.
worker.tomcat2.lbfactor=100
# ------------------------
# Load Balancer worker
# ------------------------
# The loadbalancer (type lb) worker performs weighted round-robin
# load balancing with sticky sessions.
# Note:
# ----> If a worker dies, the load balancer will check its state
# once in a while. Until then all work is redirected to peer
# worker.
worker.loadbalancer.type=lb
worker.loadbalancer.balanced_workers=tomcat1, tomcat2
#
# END workers.properties
#


8、启动apache和tomcat服务
# /usr/local/apache/bin/apachectl start
# /usr/local/tomcat/bin/catalina.sh start