Apache负载均衡请求至Tomcat及DeltaManager的使用
# vim /usr/local/tomcat/conf/server.xml#增加jvmRoute
#增加一个虚拟主机
#增加虚拟主机的目录和测试文件
# mkdir -p /web/webapp
# vim /web/webapp/index.jsp
# cat /web/webapp/index.jsp
TomcatA
TomcatA
Session ID
Created on
#检查配置文件并重新启动tomcat
# service tomcat stop
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8.0_45
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
# service tomcat configtest #该命令只能在tomcat停止的时候执行，否则会报错
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8.0_45
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Jun 19, 2015 10:58:16 AM org.apache.catalina.core.StandardContext setPath
WARNING: A context path must either be an empty string or start with a '/' and do not end with a '/'. The path [/] does not meet these criteria and has been changed to []
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version: Apache Tomcat/7.0.62
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: May 7 2015 17:14:55 UTC
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number: 7.0.62.0
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Linux
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 2.6.32-358.el6.x86_64
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: /usr/local/jdk1.8.0_45/jre
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_45-b14
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: /usr/local/tomcat
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: /usr/local/tomcat
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=/usr/local/tomcat/endorsed
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=/usr/local/tomcat
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=/usr/local/tomcat
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
Jun 19, 2015 10:58:16 AM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
Jun 19, 2015 10:58:16 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-80"]
Jun 19, 2015 10:58:16 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Jun 19, 2015 10:58:16 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1097 ms
#重新启动tomcat
# service tomcat start
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/local/jdk1.8.0_45
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
# netstat -tunlp |grep java
tcp 0 0 :::80 :::* LISTEN 1757/java
tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTEN 1757/java
tcp 0 0 :::8009 :::* LISTEN 1757/java
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