监控Tomcat

安装

root@long:~# apt install zabbix-java-gateway

配置

root@long:~# vim /etc/zabbix/zabbix_java_gateway.conf

重启

[root@zabbix-server ~]# systemctl restart zabbix-java-gateway.service

或者编译安装

配置

root@long:~# vim /apps/zabbix_server/sbin/zabbix_java/settings.sh

启动

root@long:~# /apps/zabbix_server/sbin/zabbix_java/startup.sh

root@long:~# ss -tnl
10052

配置zabbix-server让java-gateway知道server IP

root@long:~# vim /apps/zabbix_server/etc/zabbix_server.conf

JavaGateway=172.31.1.20    #这是zabbix-server的IP
JavaGatewayPort=10052
StartJavaPollers=10    #开启10个

重启zabbix-server

[root@zabbix-server ~]# systemctl restart zabbix-server.service

在有安装Tomcat机器配置Tomcat（不能回车换行）

[root@sz-kx-centos8]# vim /usr/local/tomcat/bin/catalina.sh

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=172.31.1.20"

关闭

[root@sz-kx-centos8 /usr/local/tomcat]# ./bin/shutdown.sh

启动

[root@sz-kx-centos8 /usr/local/tomcat]# ./bin/startup.sh

检查端口12345

[root@sz-kx-centos8 /usr/local/tomcat]# ss -tnl

测试

[root@zabbix-server ~]# java -jar cmdline-jmxclient-0.10.3.jar - 172.31.1.20:12345 'Catalina:name="httpnio-8080",type=ThreadPool' maxThreads

07/31/2021 12:34:57 +0000 org.archive.jmx.Client Catalina:name="httpnio-8080",type=ThreadPool is not a registered bean

zabbix-web界面配置
配置---》主机