apache+tomcat+jdk安装配置
一、安装JDK1.6.# chmod +x jdk-6u30-linux-x64-rpm.bin
# ./jdk-6u30-linux-x64-rpm.bin
# echo "export JAVA_HOME=/usr/java/default" > /etc/profile.d/java.sh
# . /etc/profile.d/java.sh 二、安装Tomcat。
# tar xf apache-tomcat-7.0.40.tar.gz -C /usr/local
# ln -sv apache-tomcat-7.0.40 tomcat
# vim /etc/profile.d/tomcat.sh
export CATALINA_HOME=/usr/local/tomcat
export PATH=$PATH:$CATALINA_HOME/bin
# . /etc/profile.d/tomcat.sh
# catalina.sh version#查看版本信息
# vim /usr/local/tomcat/conf/server.xml #添加测试路径
# catalina.sh configtest#检查配置文件语法错误
# mkdir /web/webapps -pv
# vim /web/webapps/index.jsp #编写测试页面
TomcatA
TomcatA
Session ID
Created on
# catalina.sh start#启动tomcat服务，客户端通过8080访问测试 三、安装apache，先安装apr和apr-util，此处略过。
# yum -y install pcre-devel
# yum -y install openssl-devel
# tar -zxvf httpd-2.4.10.tar.gz
# cd httpd-2.4.10
# ./configure --prefix=/usr/local/apache \
--sysconfdir=/etc/httpd --enable-so --enable-ssl --enable-cgi --enable-rewrite \
--with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util \
--enable-mpms-shared=all --with-mpm=event --enable-proxy --enable-proxy-http \
--enable-proxy-ajp --enable-proxy-balancer--enable-lbmethod-heartbeat \
--enable-heartbeat --enable-slotmem-shm--enable-slotmem-plain --enable-watchdog
# make && make install
# vim /etc/init.d/httpd#为apache提供init脚本，略……
1、配置apache通过mod_proxy模块与Tomcat连接
要使用mod_proxy与Tomcat实例连接，需要apache已经装载mod_proxy、mod_proxy_http、mod_proxy_ajp
和proxy_balancer_module（实现Tomcat集群时用到）等模块：
# /usr/local/apache/bin/httpd -D DUMP_MODULES | grepproxy
proxy_module (shared)
proxy_connect_module (shared)
proxy_ftp_module (shared)
proxy_http_module (shared)
proxy_fcgi_module (shared)
proxy_scgi_module (shared)
proxy_ajp_module (shared)
proxy_balancer_module (shared)
proxy_express_module (shared)
2、在httpd.conf的全局配置段或虚拟主机中添加如下内容：
ProxyVia Off
ProxyRequests Off
ProxyPreserveHost Off
Require all granted
ProxyPass/ajp://172.16.100.1:8009/
ProxyPa***everse/ajp://172.16.100.1:8009/
Require all granted
或让apache跟Tomcat的http连接器进行整合：
ProxyVia Off
ProxyRequests Off
ProxyPass / http://172.16.100.1:8080/
ProxyPa***everse / http://172.16.100.1:8080/
Require all granted
Require all granted
# vim /etc/httpd/httpd.conf
PidFile "/var/run/httpd.pid"
#DocumentRoot "/usr/local/apache/htdocs" #注释此行
Include /etc/httpd/extra/httpd-proxy.conf
LoadModule slotmem_shm_module modules/mod_slotmem_shm.so#取消这两行注释
LoadModule slotmem_plain_module modules/mod_slotmem_plain.so
# vim /etc/httpd/extra/httpd-proxy.conf
ProxyVia Off
ProxyRequests Off
ProxyPreserveHost Off
Require all granted
ProxyPass/ajp://192.168.1.31:8009/
ProxyPa***everse / ajp://192.168.1.31:8009/
Require all granted
# service httpd restart
3、配置apache通过mod_jk模块与Tomcat连接
# tar xf tomcat-connectors-1.2.40-src.tar.gz
# cd tomcat-connectors-1.2.40-src/native/
# ./configure --with-apxs=/usr/local/apache/bin/apxs
# make && make install
# ls /usr/local/apache/modules/#检查模块是否已安装成功
# vim /etc/httpd/httpd.conf
Include /etc/httpd/extra/httpd-jk.conf
# vim /etc/httpd/extra/httpd-jk.conf
LoadModule jk_module modules/mod_jk.so
JkWorkersFile/etc/httpd/extra/workers.properties
JkLogFilelogs/mod_jk.log
JkLogLeveldebug
JkMount/*TomcatA
JkMount/status/stat1
# vim /etc/httpd/extra/workers.properties
worker.list=TomcatA,stat1
worker.TomcatA.port=8009
worker.TomcatA.host=192.168.1.31
worker.TomcatA.type=ajp13
worker.TomcatA.lbfactor=1
worker.stat1.type = status
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