Apache与tomcat的整合、负载均衡和加入启动和系统服务

1、Apache与tomcat的整合及负载均衡系统环境：Windows Server 2008 R2 SP1虚拟机软件：Hyper-V管理器 6.1.7601.17514虚拟机环境：Red Hat Enterprise Linux Server release 5.4 (Tikanga) X64安装软件版本：JDK:1.6.0_19 Tomcat:6.0.20 Apache:2.2.19 JK: 1.2.10实施步骤：一、安装软件。tar -xzvf jdk1.6.0_19.tar.gztar xvfz tomcat.tar.gztar zxvf httpd-2.2.19.tar.gzcd htt

2、pd-2.2.19./configure-prefix=/usr/local/apache2-enable-so-enable-mods-shared=most -with-mpm=workermakemake installtar zxvf jakarta-tomcat-connectors-1.2.10-src.tar.gzcd jakarta-tomcat-connectors-1.2.10-src/jk/native/./buildconf.sh./configure -with-apxs=/usr/local/apache2/bin/apxsmakemake install二、配置整

3、合及负载均衡1 cp /usr/local/jakarta-tomcat-connectors-1.2.10-src/jk/native/apache-2.0/mod_jk.so/usr/local/apache2/modules配置环境变量vi /etc/profile在文本末尾加入以下内容JAVA_HOME=JDK安装路径CATALINA_HOME=tomcat安装路径CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$CATALINA_HOME/lib/servlet-api.jarPATH=$JAVA_HOME/bin

4、:$PATHexport JAVA_HOME CATALINA_HOME CLASSPATH PATH应用初始的环境变量source /etc/profile修改apache的httpd.confvi /usr/local/apache2/conf/httpd.conf修改以下几处并且在末尾加上：Include /usr/local/apache2/conf/mod_jk.conf添加及设置mod_jk.confvi /usr/local/apache2/mod_jk.conf增加以下内容#加载mod_jk ModuleLoadModule jk_module modules/mod_jk.s

5、o#指定 perties文件路径JkWorkersFile conf/pertiesJkLogFile logs/mod_jk.logJkLogLevel info#指定那些请求交给tomcat处理,controller为在pertise里指定的负载分配控制制器JkMount /* lb添加及设置pertiesvi /usr/local/apache2/conf/perties添加以下内容worker.list = lb,tomcat1,tomcat2#server 列表#=tomcat1=worker.tomcat1.port=8009#ajp13 端口号，在tomcat下server.xm

6、l配置,默认8009worker.tomcat1.host=#tomcat的主机地址，如不为本机，请填写ip地址worker.tomcat1.type=ajp13worker.tomcat1.lbfactor = 1#server的加权比重，值越高，分得的请求越多#=tomcat2=worker.tomcat2.port=8009#ajp13 端口号，在tomcat下server.xml配置,默认8009worker.tomcat2.host=#tomcat的主机地址，如不为本机，请填写ip地址 worker.tomcat2.type=ajp13worker.tomcat2.lbfactor

7、= 1#server的加权比重，值越高，分得的请求越多#=controller,负载均衡控制器=worker.lb.type=lbworker.lb.balanced_workers=tomcat1,tomcat2#指定分担请求的tomcatworker.lb.sticky_session=17、将JSP文件放入/usr/local/tomcat/webapps/ROOT8 启动apache和tomcat8 打开浏览器输入 HYPERLINK http:/apache服务器的地址或者localhost/index.jsp http:/apache服务器的地址或者localhost/index.

8、jsp 就是这么简单。三、将apache和tomcat加入启动和系统服务选项1 Apache加入启动项里面：echo /usr/local/apache2/bin/apachectl start /etc/rc.local2Apache加入到系统服务里面:cp /安装目录下/apache/bin/apachectl /etc/rc.d/init.d/httpd修改httpd在文件头部加入如下内容：# Comments to support chkconfig on RedHat Linux# chkconfig: 2345 90 90# description:http server#保存在打

9、入chkconfig -add httpdchkconfig -level 345 httpd ontomcat加入启动和系统服务选项安装jsvc #cd /usr/local/tomcat/bin #tar xvfz jsvc.tar.gz #cd jsvc-src #sh support/buildconf.sh #chmod 755 configure #./configure -with-java=/usr/local/java (改成你的JDK的位置) #make 注：我在執行./configure -with-java=/usr/local/java 的過程中，產生configur

10、e: error:no acceptable C compiler found in $PATH 這樣的錯誤提示，發現是沒有安裝C編譯器，于是執行“yum install gcc”安裝了gcc,之后重新執行./configure -with-java=/usr/local/java 就Ok了 修改启动文件 #vi ./native/Tomcat5.sh 改成如下内容: #!/bin/sh# chkconfig: 345 87 13 # description: Tomcat Daemon # processname: jsvc # pidfile: /var/run/jsvc.pid # co

11、nfig: # Source function library. # . /etc/rc.d/init.d/functions # prog=tomcat # Small shell script to show how to start/stop Tomcat using jsvc # If you want to have Tomcat running on port 80 please modify the server.xml # file: # port=80 minProcessors=5 maxProcessors=75 # enableLookups=true redirect

12、Port=8443 # acceptCount=10 debug=0 connectionTimeout=60000/ # You need a developement version of Tomcat (Apache Tomcat/4.1-dev) # Adapt the following lines to your configuration # Copyright 2004 The Apache Software Foundation.# Licensed under the Apache License, Version 2.0 (the License);# you may n

13、ot use this file except in compliance with the License.# You may obtain a copy of the License at# /licenses/LICENSE-2.0# Unless required by applicable law or agreed to in writing, software# distributed under the License is distributed on an AS IS BASIS,# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

14、 either express or implied.# See the License for the specific language governing permissions and# limitations under the License.# Small shell script to show how to start/stop Tomcat using jsvc# If you want to have Tomcat running on port 80 please modify the server.xml# file:# # # That is for Tomcat-

15、5.0.x (Apache Tomcat/5.0)# Adapt the following lines to your configurationJAVA_HOME=/usr/local/jdkCATALINA_HOME=/usr/local/tomcatDAEMON_HOME=/usr/local/tomcat/binTOMCAT_USER=root# for multi instances adapt those lines.TMP_DIR=/var/tmpPID_FILE=/var/run/jsvc.pidCATALINA_BASE=/usr/local/tomcatCATALINA_

16、OPTS=CLASSPATH=$JAVA_HOME/lib/tools.jar:$CATALINA_HOME/bin/commons-daemon.jar:$CATALINA_HOME/bin/bootstrap.jarcase $1 in start) # # Start Tomcat # $DAEMON_HOME/jsvc-src/jsvc -user $TOMCAT_USER -home $JAVA_HOME -Dcatalina.home=$CATALINA_HOME -Dcatalina.base=$CATALINA_BASE -Djava.io.tmpdir=$TMP_DIR -w

17、ait 10 -pidfile $PID_FILE -outfile $CATALINA_HOME/logs/catalina.out -errfile &1 $CATALINA_OPTS -cp $CLASSPATH org.apache.catalina.startup.Bootstrap # # To get a verbose JVM #-verbose # To get a debug of jsvc. #-debug exit $? ; stop) # # Stop Tomcat # $DAEMON_HOME/jsvc-src/jsvc -stop -pidfile $PID_FILE org.apache.catalina.star