在Apache上安装mod_jk。

安装

# yum install httpd-devel apr apr-devel apr-util apr-util-devel gcc make libtool autoconf

获取最新的源码包：

# wget http://www.eu.apache.org/dist/tomcat/tomcat-connectors/jk/tomcat-connectors-1.2.42-src.tar.gz
# wget http://www.eu.apache.org/dist/tomcat/tomcat-connectors/jk/tomcat-connectors-1.2.42-src.tar.gz.sha1

检查文件的完整性：

# sha1sum -c tomcat-connectors-1.2.42-src.tar.gz.sha1
tomcat-connectors-1.2.42-src.tar.gz: OK

提取档案：

# tar xf tomcat-connectors-1.2.42-src.tar.gz 
# cd tomcat-connectors-1.2.42-src/native/

获取apxs的路径：

# which apxs
/usr/sbin/apxs

配置，编译和安装：

# ./configure --with-apxs=/usr/sbin/apxs
# make
# libtool --finish /usr/lib64/httpd/modules
# make install

配置

打开文件/etc/httpd/conf/workers.properties并添加以下内容以反映您的应用程序详细信息：

worker.list=app1,app2
worker.app1.type=ajp13
worker.app1.host=app1.example.com
worker.app1.port=8201
worker.app1.socket_timeout=10
worker.app2.type=ajp13
worker.app2.host=app2.example.com
worker.app2.port=8201
worker.app1.socket_timeout=10

打开文件/etc/httpd/conf/httpd.conf并添加以下内容：

LoadModule jk_module modules/mod_jk.so
JkWorkersFile "/etc/httpd/conf/workers.properties"
JkLogFile     "/var/log/mod_jk.log"
JkLogLevel  info
JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
JkOptions     +ForwardKeySize +ForwardURICompat -ForwardDirectories
JkRequestLogFormat     "%w %V %T"

重新启动Apache。
检查日志文件" mod_jk.log"是否存在任何问题：

[Sun Dec 03 10:08:57 2016] [7005:140288381306848] [info] init_jk::mod_jk.c (3595): mod_jk/1.2.42 initialized