Zabbix Monitor the configuration of the JMX Tomcat environment

JDK download page

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
Script

[Root@nfs-web1 latest]# Vim/etc/profile.d/java
Export Java_home=/usr/java/latest
Export path= $JAVA _home/bin/: $PATH
Apache-tomcat Installation
Download 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 '
View Help:

[Root@nfs-web1 tomcat]# bin/catalina.sh--help
Start:

[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:: 8009:::* Users: (("Java", 7498,47)
LISTEN 0:: 8080:::* Users: (("Java", 7498,46)
[Root@mysql-master tomcat]# JPS
7794 Jps
7498 Bootstrap
[Root@mysql-master tomcat]#
Yum installation Zabbix

Yum install Zabbix zabbix-server zabbix-web zabbix-agent zabbix-web-mysql zabbix-get zabbix-sender zabbix-java-gateway
Compiling installation Zabbix requires--enable=java
The Zabbix configuration file is modified as follows:

[Root@localhost zabbix]# egrep-v "^$|^#|^%" zabbix_server.conf
Logfile=/var/log/zabbix/zabbix_server.log
Logfilesize=0
Pidfile=/var/run/zabbix/zabbix_server.pid
Dbname=zabbix
Dbuser=zuser
Dbpassword=password
javagateway=192.168.158.131
javagatewayport=10052
Startjavapollers=5
Snmptrapperfile=/var/log/snmptt/snmptt.log
Alertscriptspath=/usr/lib/zabbix/alertscripts
Externalscripts=/usr/lib/zabbix/externalscripts
Java_gateway

[Root@localhost zabbix]# egrep-v "^$|^#|^%" zabbix_java_gateway.conf
listen_ip= "0.0.0.0"
listen_port=10052
Pid_file= "/var/run/zabbix/zabbix_java.pid"
Start_pollers=5
Zabbix_agentd

[Root@localhost zabbix]# egrep-v "^$|^#|^%" zabbix_agentd.conf
Pidfile=/var/run/zabbix/zabbix_agentd.pid
Logfile=/var/log/zabbix/zabbix_agentd.log
Logfilesize=0
server=127.0.0.1
serveractive=127.0.0.1
Hostname=zabbix Server
include=/etc/zabbix/zabbix_agentd.d/
[Root@localhost zabbix]#
To modify the catalina.sh, add a clause as follows:

/usr/local/tomcat/bin/catalina.sh
Catalina_opts= "-dcom.sun.management.jmxremote-djava.rmi.server.hostname=192.168.158.131
-dcom.sun.management.jmxremote.authenticate=false
-dcom.sun.management.jmxremote.ssl=false
-dcom.sun.management.jmxremote.port=12345 "
Start all services

[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]#/etc/init.d/zabbix-java-gateway Restart
Shutting down Zabbix Java gateway: [OK]
Starting Zabbix Java gateway: [OK]
[OK]
[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.
Ensure 10052 and 12345 ports start successfully

[Root@localhost zabbix]# ss-tlnp|grep Java
LISTEN 0:: 10052:::* Users: (("Java", 55501,11)
LISTEN 0 1:: ffff:127.0.0.1:8005:::* Users: (("Java", 55572,57)
LISTEN 0:: 58855:::* Users: (("Java", 55572,21)
LISTEN 0:: 8009:::* Users: (("Java", 55572,50)
LISTEN 0:: 8080:::* Users: (("Java", 55572,49)
LISTEN 0:: 12345:::* Users: (("Java", 55572,20)
LISTEN 0:: 48922:::* Users: (("Java", 55572,19)
[Root@localhost zabbix]#
Download Cmdline-jmxclient-0.10.3.jar Test

wget Http://crawler.archive.org/cmdline-jmxclient/cmdline-jmxclient-0.10.3.jar
[Root@localhost local]# Java-jar cmdline-jmxclient-0.10.3.jar-localhost:12345 java.lang:type=memory Nonheapmemoryusage
05/12/2016 06:51:21-0700 org.archive.jmx.Client nonheapmemoryusage:
committed:46137344
init:2555904
Max:-1
used:44601840

[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
The display effect is as follows: