Monitor JVM with Zabbix-java-gateway

To Monitor Tomcat 's JVM on Zabbix, you need to use zabbix-java-gateway

Zabbix monitoring JVM Workflow:

650) this.width=650; "src=" Https://s1.51cto.com/wyfs02/M01/95/9A/wKioL1kXPd6BEM4CAACSqF4soqs337.png "title=" Picture 1.png "alt=" Wkiol1kxpd6bem4caacsqf4soqs337.png "/>

when Zabbix-server need to get JVM the process for the situation is:

Zabbix-server-Zabbix-java-gateway-and JVM

Note:zabbix-server and zabbix-java-gateway are 2 separate programs that can be installed on a single machine, can also be installed on a different machine

Installation method:

1.zabbix-java-gateway can be installed source code Zabbix-server when you specify the installation directly (enabled at compile time --enable-java selection)

2. It can also be installed by means of rpm

This article takes zabbix2.4 For example:

Yum Install zabbix-java-gateway-2.4.7-1.el6.x86_64.rpm

Configuration file:

/etc/zabbix/zabbix_java_gateway.conf

Important Configuration parameters:

listen_ip= "0.0.0.0" -- listening IP

listen_port=10052---monitoring port

pid_file= "/var/run/zabbix/zabbix_java.pid" -- PID file

start_pollers=5 -- start several probes

Note: Only a few of the above parameters can be required, no additional configuration

Starting mode:

/etc/init.d/zabbix-java-gateway start

Note:The Zabbix-java-gateway takes effect if you need to open the remote administration of The Java Program

Remote monitoring is only possible after the configuration of catalina.sh in Tomcat

# in catalina.sh Add the following:

catalina_opts= "$CATALINA _opts

-dcom.sun.management.jmxremote

-dcom.sun.management.jmxremote.port=12345

-dcom.sun.management.jmxremote.authenticate=false

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

-djava.rmi.server.hostname=192.168.10.59 "

Zabbix-server the configuration to be done:

Vim zabbix_server.conf

javagateway=192.168.10.58

javagatewayport=10052

Startjavapollers=5

Restart required after configuration is complete Zabbix-server

Zabbix-server and zabbix-java-gateway configuration comparison:

zabbix-java-gateway	precautions
	javagateway=x.x.x.x	zabbix-java-gateway ip
listen_port=10052	javagatewayport=10052	ports must be consistent, and firewalls allow
startjavapollers=5	is less than or equal to start_pollers

Test Whether the Zabbix-server can receive zabbix-java-gateway data:

Tools to use Cmdline-jmxclient-0.10.3.jar

Java-jar cmdline-jmxclient-0.10.3.jar-192.168.10.58:12345 java.lang:type=memory NonHeapMemoryUsage

Execute the above command if you receive data that indicates no problem with the configuration

650) this.width=650; "src=" Https://s5.51cto.com/wyfs02/M02/95/9A/wKiom1kXPvehInU3AAAN6C94UGs569.png "title=" Picture 2.png "Width=" "height=" "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:600px;height:74px; "alt=" Wkiom1kxpvehinu3aaan6c94ugs569.png "/>

Login zabbix-web add A host that requires a JVM:

click "Configuration"--"Host"-- write JVM host ip and corresponding port

650) this.width=650; "src=" Https://s4.51cto.com/wyfs02/M00/95/9A/wKioL1kXPy6SVFOVAAB8AubcHck774.png "title=" Picture 3.png "Width=" "height=" 422 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:700px;height:422px; "alt=" Wkiol1kxpy6svfovaab8aubchck774.png "/>

2. Select the corresponding template

there 2 templates: and

after testing Template JMX Generic templates work properly, presumably 2 there's data in minutes or so .

Template JMX Tomcat long time no data, do not know why, pending research

650) this.width=650; "src=" Https://s1.51cto.com/wyfs02/M02/95/9A/wKioL1kXP4egw3l8AABBiOObyWM242.png "title=" Image 4.png "width=" height= "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:700px;height:210px "" alt= " Wkiol1kxp4egw3l8aabbioobywm242.png "/>

Use Template JMX Generic the data that appears when the template

650) this.width=650; "src=" Https://s4.51cto.com/wyfs02/M00/95/9A/wKiom1kXP6-zs2vGAABYNZ10tno378.png "title=" Picture 5.png "Width=" "height=" 272 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:700px;height:272px; "alt=" Wkiom1kxp6-zs2vgaabynz10tno378.png "/>

This article is from the "burning Years of Passion" blog, please be sure to keep this source http://liuzhengwei521.blog.51cto.com/4855442/1925411

Monitor JVM with Zabbix-java-gateway