jdk下载页面
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
http://download.oracle.com/otn-pub/java/jdk/8u91-b14/jdk-8u91-linux-x64.rpm?AuthParam=1462948138_871b75d4b1dd7155e8cbe4f23e5cd2cd
脚本
[root@NFS-WEB1 latest]# vim /etc/profile.d/java
export JAVA_HOME=/usr/java/latest
export PATH=$JAVA_HOME/bin/:$PATH
APache-tomcat安装
下载tomcat
wget http://mirror.rise.ph/apache/tomcat/tomcat-7/v7.0.69/bin/apache-tomcat-7.0.69.tar.gz  -C /usr/local/
cd /usr/local/
tar xf apache-tomcat-7.0.69.tar.gz
ln -sv apache-tomcat-7.0.69 tomcat
`tomcat' -> `apache-tomcat-7.0.67'
查看帮助：
[root@NFS-WEB1 tomcat]# bin/catalina.sh --help
启动：
[root@mysql-master local]# cd tomcat/
[root@mysql-master tomcat]# bin/catalina.sh start
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr/java/latest
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
[root@mysql-master tomcat]# ss -tlnp|grep java
LISTEN     0      1          ::ffff:127.0.0.1:8005                    :::*      users:(("java",7498,51))
LISTEN     0      100                      :::8009                    :::*      users:(("java",7498,47))
LISTEN     0      100                      :::8080                    :::*      users:(("java",7498,46))
[root@mysql-master tomcat]# jps
7794 Jps
7498 Bootstrap
[root@mysql-master tomcat]#

zabbix安装参考直达
zabbix配置文件修改如下：

[root@localhost zabbix_java]# egrep  -v "^$|^%|^#" /usr/local/zabbix/etc/zabbix_server.conf
LogFile=/tmp/zabbix_server.log
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
JavaGateway=127.0.0.1
JavaGatewayPort=10052
StartJavaPollers=5
ListenIP=127.0.0.1
Timeout=4
AlertScriptsPath=${datadir}/zabbix/alertscripts
ExternalScripts=${datadir}/zabbix/externalscripts
LogSlowQueries=3000

设置zabbix监控tomcat的java

[root@localhost zabbix_java]# grep -E -v  "^$|^#|^%" settings.sh 
LISTEN_IP="0.0.0.0"
LISTEN_PORT=10052
PID_FILE="/tmp/zabbix_java.pid"
START_POLLERS=5
[root@localhost zabbix_java]# pwd
/usr/local/zabbix/sbin/zabbix_java

设置zabbix客户端连接zabbix服务端
[root@hanye147 zabbix_java]# egrep  -v "^$|^%|^#" /usr/local/zabbix/etc/zabbix_agentd.conf
LogFile=/tmp/zabbix_agentd.log
Server=127.0.0.1
ServerActive=127.0.0.1
Hostname=Zabbix server
Timeout=8
修改catalina.sh，添加一条如下:

/usr/local/tomcat/bin/catalina.sh 
CATALINA_OPTS="
-Djava.rmi.server.hostname=127.0.0.1
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=12345"
启动所有服务

[root@localhost zabbix]# /etc/init.d/zabbix_server restart
Shutting down Zabbix server:                               [  OK  ]
Starting Zabbix server:                                    [  OK  ]
[root@localhost zabbix]# /etc/init.d/zabbix_agent restart
Shutting down Zabbix agent:                                [  OK  ]
Starting Zabbix agent:                                     [  OK  ]
[root@localhost zabbix]# 
[root@hanye147 tomcat]# /usr/local/zabbix/sbin/zabbix_java/startup.sh

[root@localhost zabbix]# /usr/local/tomcat/bin/shutdown.sh 
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
[root@localhost zabbix]# /usr/local/tomcat/bin/startup.sh 
Using CATALINA_BASE:   /usr/local/tomcat
Using CATALINA_HOME:   /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME:        /usr
Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
确保10052和12345端口成功启动

[root@localhost zabbix]# ss -tlnp|grep java
LISTEN     0      50                       :::10052                   :::*      users:(("java",55501,11))
LISTEN     0      1          ::ffff:127.0.0.1:8005                    :::*      users:(("java",55572,57))
LISTEN     0      50                       :::58855                   :::*      users:(("java",55572,21))
LISTEN     0      100                      :::8009                    :::*      users:(("java",55572,50))
LISTEN     0      100                      :::8080                    :::*      users:(("java",55572,49))
LISTEN     0      50                       :::12345                   :::*      users:(("java",55572,20))
LISTEN     0      50                       :::48922                   :::*      users:(("java",55572,19))
[root@localhost zabbix]# 
下载jmxcmd.jar测试

https://sourceforge.net/projects/jmxcmd/files/latest/download?source=directory
[root@localhost local]# java -jar jmxcmd.jar - 127.0.0.1:12345 java.lang:type=Memory NonHeapMemoryUsage
10/23/2016 06:26:24 +0800 de.layereight.jmxcmd.Client NonHeapMemoryUsage: 
committed: 24576000
init: 24576000
max: 224395264
used: 17869232

[root@localhost local]# 
wget -P /usr/local/tomcat/lib/ http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.69/bin/extras/catalina-jmx-remote.jar
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