第一步:需要安装jdk

     1.# tar xvf jdk-7u21-linux-x64.tar.gz -C /usr/localource /etc/bashrc

     2.# ln -s /usr/local/jdk1.7.0_21 /usr/local/jdk

     3.# echo 'JAVA_HOME=/usr/local/jdk' >> /etc/bashrc

     4.# echo 'PATH=$PATH:${JAVA_HOME}/bin/' >> /etc/bashrc

     5.# echo 'CLASSPATH=.:${JAVA_HOME}/lib/dt.jar:${JAVA_HOME}/lib/tools.jar ' >> /etc/bashrc

     5.# echo 'export JAVA_HOME PATH CLASSPATH' >> /etc/bashrc

     6.# source /etc/bashrc

第二步:安装zabbix java

     1.# tar xvf zabbix-2.0.6.tar.gz

     2.# cd zabbix-2.0.6

     3.# ./configure --prefix=/usr/local/zabbix_java_gateway-2.0.6 --enable-java

     4.# make && make install

     5.# ln -s /usr/local/zabbix_java_gateway-2.0.6 /usr/local/zabbix_java_gateway

     6.# test -d /etc/zabbix || mkdir /etc/zabbix

     7.# cp /usr/local/zabbix_java_gateway/sbin/zabbix_java/settings.sh /etc/zabbix/zabbix_java_gateway.conf

     8.此处看情况:

               # wget https://raw.github.com/pengyao/zabbix/master/Zabbix_Java_GateWay/scripts/zabbix_java_gateway -O /etc/init.d/zabbix_java_gateway --no-check-certificate

               # chmod +x /etc/init.d/zabbix_java_gateway

               # chkconfig zabbix_java_gateway on

        9.配置setting.sh 文件:     

        LISTEN_IP        指定bind的地址,默认值为0.0.0.0

        LISTEN_PORT      指定bind的端口,默认值为10052

        PID_FILE         指定PID文件存放目录,默认为 /tmp/zabbix_java.pid

        START_POLLERS    指定启动多少进程, 默认为5,设定为30

    10.配置zabbix server 中的配置文件:

        JavaGateway         指定Zabbix Java GateWay地址

        JavaGatewayPort     指定Zabbix Java GateWay端口,默认为10052

        StartJavaPollers    指定启动时启动的Java Pollers数量

    

    注: StartJavaPollers设置的值要小于等于START_POLLERS设置的值

第三步:对tomcat 下的 catalina.sh 进行配置:

     export CATALINA_OPTS="$CATALINA_OPTS

          -Djava.rmi.server.hostname=192.168.32.79

          -Dcom.sun.management.jmxremote

          -Dcom.sun.management.jmxremote.port=10053

          -Dcom.sun.management.jmxremote.ssl=false

          -Dcom.sun.management.jmxremote.authenticate=false"

第四步:在tomcat lib下面下载:

      wget  http://archive.apache.org/dist/tomcat/tomcat-7/v7.0.8/bin/extras/catalina-jmx-remote.jar

第五步:在 zabbix_server 下面:

     cd 

     wget http://crawler.archive.org/cmdline-jmxclient/cmdline-jmxclient-0.10.3.jar

     java -jar /root/cmdline-jmxclient-0.10.3.jar  - 192.168.32.79:10053 java.lang:type=Memory NonHeapMemoryUsage

注:由于zabbix 不支持catalina key 模板,所以得用新的模板 key 来替换该 jmx tomcat 模板 ,见 笔记 :zabbix 监控tomcat 模板