Linux從入門到放棄 zabbix監控jvm原理

zabbix-server

[root@zabbix ~]# yum install zabbix-java-gateway.x86_64 

[root@zabbix ~]# java -version
openjdk version "1.8.0_242"
OpenJDK Runtime Environment (build 1.8.0_242-b08)
OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)

[root@zabbix ~]# vim /etc/zabbix/zabbix_server.conf 
[root@zabbix ~]# egrep -v '^$|^#' /etc/zabbix/zabbix_server.conf
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
SocketDir=/var/run/zabbix
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=123456
JavaGateway=127.0.0.1
JavaGatewayPort=10052
StartJavaPollers=1
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
Timeout=4
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts
LogSlowQueries=3000

systemctl restart zabbix-server.service 
systemctl restart zabbix-java-gateway.service

zabbix-agent

mkdir /app

tar -xzvf apache-tomcat-8.0.27.tar.gz -C /app

rpm -ivh jdk-8u102-linux-x64.rpm 

[root@zabbix-agent ~]# java -version
java version "1.8.0_102"
Java(TM) SE Runtime Environment (build 1.8.0_102-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.102-b14, mixed mode)

[root@zabbix-agent ~]# /app/apache-tomcat-8.0.27/bin/startup.sh 

[root@zabbix-agent ~]# vim /app/apache-tomcat-8.0.27/bin/catalina.sh 
CATALINA_OPTS="$CATALINA_OPTS
-Dcom.sun.management.jmxremote
-Djava.rmi.server.hostname=10.0.0.8
-Dcom.sun.management.jmxremote.port=12345
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false"

[root@zabbix-agent ~]# /app/apache-tomcat-8.0.27/bin/shutdown.sh 
[root@zabbix-agent ~]# /app/apache-tomcat-8.0.27/bin/startup.sh