zabbix通过JMX监控tomcat

news2024/11/25 19:40:27

1）配置java网关

2）修改tomcat

3）修改tomcat启动脚本

4）启动tomcat

5）Zabbix-web端配置——添加JMX信息

6）导入模板编辑

7）为server.zabbix.com添加模板

8）图形如下

9）如变红色查看在tomcat的启动脚本中配置的端口后是否启动为下面状态

10）简单错处解决思路

在server.zabbix.com中我们在编译时已经添加--enabled-java选项并布置好了java环境所以不再做过多描述

1）配置java网关

[root@server ~] cd /usr/local/zabbix/sbin/zabbix_java/
[root@server zabbix_java] ls
bin  lib  settings.sh  shutdown.sh  startup.sh
[root@server zabbix_java] vim settings.sh
9 LISTEN_IP="0.0.0.0"
17 LISTEN_PORT=10052
27 PID_FILE="/tmp/zabbix_java.pid"
35 START_POLLERS=5
[root@server zabbix_java]# cd
[root@server ~] vim /usr/local/zabbix/etc/zabbix_server.conf   //末行追加
JavaGateway=127.0.0.1
JavaGatewayPort=10052
StartJavaPollers=5
完成后重启zabbix_server和zabbix_agentd
[root@server ~] sh /usr/local/zabbix/sbin/zabbix_java/startup.sh    //启动配置脚本
[root@server ~] netstat -anpt | grep 10052      //查看10052端口装态 启动成功
tcp6       0      0 :::10052                :::*                    LISTEN      19451/java

2）修改tomcat

[root@server ~] java -version
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
[root@server ~] which java
/usr/local/java/bin/java
[root@server ~] tar xf apache-tomcat-8.5.16.tar.gz
[root@server ~] mv apache-tomcat-8.5.16 /usr/local/tomcat/

3）修改tomcat启动脚本

[root@server ~] vim /usr/local/tomcat/bin/catalina.sh
#!/bin/sh     //添加如下信息
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=192.168.147.135"

解释
CATALINA_OPTS="$CATALINA_OPTS
-Dcom.sun.management.jmxremote # #启用远程监控
JMX-Dcom.sun.management.jmxremote.port=12345 #jmx远程端口,Zabbix添加时必须一致
-Dcom.sun.management.jmxremote.authenticate=false #不开启用户密码认证
-Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=192.168.XXX.XXX" #运行tomcat服务IP(不要填写错了)

4）启动tomcat

[root@server ~] /usr/local/tomcat/bin/catalina.sh start
[root@server ~] netstat -anpt|grep LISTEN |grep java
tcp6       0      0 :::10052                :::*                    LISTEN      98472/java          
tcp6       0      0 127.0.0.1:8005          :::*                    LISTEN      98725/java          
tcp6       0      0 :::39909                :::*                    LISTEN      98725/java          
tcp6       0      0 :::8009                 :::*                    LISTEN      98725/java          
tcp6       0      0 :::8080                 :::*                    LISTEN      98725/java          
tcp6       0      0 :::12345                :::*                    LISTEN      98725/java          
tcp6       0      0 :::44795                :::*                    LISTEN      98725/java