zabbix 监控tomcat

<pre name="code" class="html"><pre name="code" class="html">zabbix 服务端安装,监控jmx 需要--enable-java

./configure -sysconfdir=/etc/zabbix/  -enable-server -enable-agent -with-net-snmp -with-libcurl -with-mysql --enable-java

make && make install

#此处指定sysconfdir配置文件的路径就在/etc/zabbix/目录下了，如果不指定默认在/usr/local/etc下

10、Copyzabbixserver端跟agent端的启动脚本，并设置执行权限

cp misc/init.d/tru64/zabbix_agentd /etc/init.d/

cp misc/init.d/tru64/zabbix_server /etc/init.d/

chmod +x /etc/init.d/zabbix_*



2.zabbix_server端安装jdk

安装jdk

[root@nginx tmp]# tar xf jdk-7u9-linux-x64.tar.gz -C /usr/local/
[root@nginx tmp]# ls /usr/local/jdk1.7.0_09/
bin        jre      README.html                         THIRDPARTYLICENSEREADME.txt
COPYRIGHT  lib      release
db         LICENSE  src.zip
include    man      THIRDPARTYLICENSEREADME-JAVAFX.txt

3.修改zabbix_java相关选项

然后进入到下面的目录下面进行seeting.sh脚本编辑

zabbix:/usr/local/sbin/zabbix_java# pwd
/usr/local/sbin/zabbix_java
zabbix:/usr/local/sbin/zabbix_java# ls
bin  lib  settings.sh  shutdown.sh  startup.sh

 LISTEN_IP="0.0.0.0"
LISTEN_PORT=10052
PID_FILE="/tmp/zabbix_java.pid"
START_POLLERS=5


zabbix:/usr/local/sbin/zabbix_java# ./startup.sh 
-------------------
5
zabbix:/usr/local/sbin/zabbix_java# cat startup.sh 
#!/bin/bash

cd $(dirname $0)
source settings.sh
echo "-------------------"
echo $START_POLLERS
                  


其中 LISTEN_PORT 和 LISTEN_IP 可以不配置，zabbix_java 会采用默认值。但是 PID_FILE 和 START_POLLERS 必须配置，尤其主意 START_POLLERS，若不配置 zabbix_java 依旧可以启动但是是不工作的。

[root@nginx zabbix_java]#

4.修改配置选项:在zabbix服务端上配置
/etc/zabbix/zabbix_server.conf

添加:
JavaGateway=127.0.0.1  ##这个地址是服务端的地址
JavaGatewayPort=10052
StartJavaPollers=5

zabbix:/usr/local/sbin/zabbix_java# netstat -nap | grep 10052
tcp        0      0 127.0.0.1:54229             127.0.0.1:10052             TIME_WAIT   -                   
tcp        0      0 127.0.0.1:53891             127.0.0.1:10052             TIME_WAIT   -                   
tcp        0      0 :::10052                    :::*                        LISTEN      15763/java          
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:54499      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:54149      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:54128      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:53930      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:54207      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:53610      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:53641      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:53590      TIME_WAIT   -                   
tcp        0      0 ::ffff:127.0.0.1:10052      ::ffff:127.0.0.1:54184      TIME_WAIT   -                   
zabbix:/usr/local/sbin/zabbix_java# ps -ef | grep 15763
root     15763     1  3 09:38 pts/0    00:00:01 java -server -classpath lib:lib/logback-classic-0.9.27.jar:lib/logback-core-0.9.27.jar:lib/org-json-2010-12-28.jar:lib/slf4j-api-1.6.1.jar:bin/zabbix-java-gateway-2.2.2.jar
 -Dzabbix.pidFile=/tmp/zabbix_java.pid -Dzabbix.listenIP=0.0.0.0 -Dzabbix.listenPort=10052 -Dzabbix.startPollers=5 com.zabbix.gateway.JavaGateway
root     15804 14315  0 09:39 pts/0    00:00:00 grep 15763
5.启动zabbix_java

找到zabbix_java目录路径，然后执行命令./startup.sh

[root@nginx zabbix-2.2.0]# find / -name zabbix_java
/usr/local/sbin/zabbix_java



6.调整tomcat端,安装catalina-jmx-remote.jar

wget  http://archive.apache.org/dist/tomcat/tomcat-7/v7.0.8/bin/extras/catalina-jmx-remote.jar


[tomcat@wx01 lib]$ mv /home/tomcat/catalina-jmx-remote.jar .
[tomcat@wx01 lib]$ ls -ltr  catalina-jmx-remote.jar
-rw-rw-r-- 1 tomcat tomcat 9533 Feb  5  2011 catalina-jmx-remote.jar



7.修改catalina.sh文件

修改catalina.sh文件，添加


# -----------------------------------------------------------------------------
CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.port=5555"

5555端口自定义,自定义端口号


[tomcat@wx01 bin]$ netstat -na | grep 5555
tcp        0      0 0.0.0.0:5555                0.0.0.0:*                   LISTEN  

8.重启启动tomcat服务和zabbix_agentd服务

9.zabbix服务器端测试是否能正常获取信息
zabbix:/root/zabbix-2.2.2/src/zabbix_java#  java -jar /root/cmdline-jmxclient-0.10.3.jar  - 120.55.118.32:5555 java.lang:type=Memory NonHeapMemoryUsage
09/28/2015 15:48:16 +0800 org.archive.jmx.Client NonHeapMemoryUsage: 
committed: 50921472
init: 2555904
max: -1
used: 48782432



120.55.118.32:5555 客户端地址:端口

<img src="https://img-blog.csdn.net/20150928165932472?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />

注意zabbix 默认模板有问题,取不到数据



参考:
http://lovelace.blog.51cto.com/1028430/1424964/