Shulou(Shulou.com)06/01 Report--

Zabbix_server adds support for Java

(1) zabbix adds support for java:

Add-enable-java at compile time for zabbix_server

[root@prx02 zabbix-3.0.3] # / configure-- prefix=/usr/local/zabbix-- enable-server-- enable-agent-- with-mysql-- enable-ipv6-- with-net-snmp-- with-libcurl-- with-libxml2-- enable-java

(2) configure zabbix_server.conf:

[root@localhost zabbix_java] # vim / usr/local/zabbix/etc/zabbix_server.conf

Modify the following items:

JavaGateway=127.0.0.1JavaGatewayPort=10052StartJavaPollers=5

(3) start zabbix_java:

[root@localhost zabbix_java] # cd / usr/local/zabbix/sbin/zabbix_java/ [root @ localhost zabbix_java] # vim / usr/local/zabbix/sbin/zabbix_java/settings.sh

Start these items:

LISTEN_IP= "0.0.0.0" LISTEN_PORT=10052PID_FILE= "/ tmp/zabbix_java.pid" START_POLLERS= 5 [root @ localhost zabbix_java] #. / startup.sh

Restart zabbix_server:

[root@localhost zabbix_java] # service zabbix_server restart second configure Tomcat of zabbix client

(1) add catalina-jmx-remote.jar to the tomcat to be monitored:

[root@localhost tmp] # wget http://archive.apache.org/dist/tomcat/tomcat-7/v7.0.70/bin/extras/catalina-jmx-remote.jar[root@sevA lib] # mv / tmp/catalina-jmx-remote.jar / usr/local/apache-tomcat-h6/lib

(2) modify the catalina.sh file of the tomcat client:

[root@sevA apache-tomcat-h6] # vim / usr/local/apache-tomcat-h6/bin/catalina.sh

Add to the top of the file:

Export CATALINA_OPTS= "$CATALINA_OPTS-Dcom.sun.management.jmxremote-Dcom.sun.management.jmxremote.port=12000-Dcom.sun.management.jmxremote.ssl=false-Dcom.sun.management.jmxremote.authenticate=false-Djava.rmi.server.hostname=192.168.1.232"

Note:

Port 12000 refers to the port through which zabbix_server acquires data, which is needed when configuring the web interface.

192.168.1.232 refers to the IP address where the tomcat is located.

(3) start tomcat:

[root@sevA bin] # / usr/local/apache-tomcat-h6/bin/startup.sh III get data by testing on zabbix_server

(1) download cmdline-jmxclient-0.10.3.jar:

Address: http://pan.baidu.com/s/1nvGWeO5

(2) use cmdline-jmxclient to obtain data in zabbix_server:

[root@localhost zabbix] # java-jar cmdline-jmxclient-0.10.3.jar-192.168.1.232 java.lang:type=Memory NonHeapMemoryUsage 12000 java.lang:type=Memory NonHeapMemoryUsage

The output is as follows:

07Accord 06 org.archive.jmx.Client NonHeapMemoryUsage:committed 14:03:21 + 0800 web: 52559872init: 24576000max: 136314880used: 51997824 four-zabbix web interface configuration

(1) add JMX interface to the host:

(2) Link TOMCAT template:

Switch to the templates tab and select the tomcat/JMX template that comes with zabbix (PS: if the port of tomcat has been changed, you need to re-copy the original template and modify the key and port number)

Q: how do I monitor multiple Tomcat instances on the same host?

You only need to completely copy a set of tomcat templates that come with tomcat, and then rename keys and key values (PS: because two identical Key are not allowed in zabbix), and mainly modify several port numbers corresponding to your application.

(3) the final effect is as follows:

Reference article:

Http://www.bfish.net/2016/05/zabbix-jvm-tomcat.html

PS: the watermark in the above picture is the domain name of my personal blog, so please show mercy not to mark me as "reprinted article", thank you!

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