Apache實現Tomcat叢集
阿新 • • 發佈:2019-01-04
1.安裝Tomcat, 省略
2.安裝Apache, 省略
3.配置mod_jk
1)下載tomcat-connectors
http://tomcat.apache.org/connectors-doc/
2)編譯生成mod_jk
3)在/usr/local/apache2/conf/下面建立兩個配置檔案mod_jk.conf和workers.properties
建立
touch mod_jk.conf
touch workers.properties
修改
vi mod_jk.conf
vi workers.properties
5)修改三臺Tomcat配置server.xml
2.安裝Apache, 省略
3.配置mod_jk
1)下載tomcat-connectors
http://tomcat.apache.org/connectors-doc/
2)編譯生成mod_jk
# cd jakarta-tomcat-connectors-1.2.15-src/jk/native
# ./configure --with-apxs=/usr/local/apache2/bin/apxs
# make
# cp ./apache-2.0/mod_jk.so /usr/local/apache2/modules/
3)在/usr/local/apache2/conf/下面建立兩個配置檔案mod_jk.conf和workers.properties
建立
touch mod_jk.conf
touch workers.properties
修改
vi mod_jk.conf
# 指出mod_jk模組工作所需要的工作檔案workers.properties的位置 JkWorkersFile /usr/local/apache2/conf/workers.properties # Where to put jk logs JkLogFile /usr/local/apache/logs/mod_jk.log # Set the jk log level [debug/error/info] JkLogLevel info # Select the log format JkLogStampFormat "[%a %b %d %H:%M:%S %Y]" # JkOptions indicate to send SSL KEY SIZE, JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories # JkRequestLogFormat set the request format JkRequestLogFormat "%w %V %T" # 將所有servlet 和jsp請求通過ajp13的協議送給Tomcat,讓Tomcat來處理 JkMount /*/servlet/* worker JkMount /*.jsp worker JkMount /application/* worker JkMount /*.do worker JkMount /*.action worker JkMount /*.class worker JkMount /*.jar worker
vi workers.properties
#server worker.list = worker #========tomcat1======== worker.tomcat1.port=8009 worker.tomcat1.host=10.100.53.103 worker.tomcat1.type=ajp13 worker.tomcat1.lbfactor = 1 #========tomcat2======== worker.tomcat2.port=8009 worker.tomcat2.host=10.100.53.106 worker.tomcat2.type=ajp13 worker.tomcat2.lbfactor = 1 #========tomcat3======== worker.tomcat3.port=8009 worker.tomcat3.host=10.100.53.63 worker.tomcat2.type=ajp13 worker.tomcat2.lbfactor = 1 #========worker,負載均衡控制器======== worker.worker.type=lb worker.worker.balanced_workers=tomcat1,tomcat2,tomcat3 worker.worker.sticky_session=false worker.worker.sticky_session_force=1 #worker.worker.sticky_session=1
4) 在httpd-conf/http-引入這兩個配置檔案
LoadModule jk_module modules/mod_jk.so
Include /usr/local/apache2/conf/mod_jk.conf
5)修改三臺Tomcat配置server.xml
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
8009就是上面配置的ajp13埠號