zabbix监控zookeeper

Posted 2020-10-23

1、下载和导入模板zbx_zookeeper_templates.xml，模板下载地址https://github.com/flaviotorres/zabbix/tree/23b005fdff7ebe962f72559105be90e457ee20e8

2、创建zookeeper监控脚本/home/zabbix/scripts/check_zookeeper_trapper.sh，脚本内容如下

#!/usr/bin/env bash
# grab , print and send zookeeper monitoring values to zabbix via zabbix_sender
# ZooKeeper Commands: The Four Letter Words in: http://zookeeper.apache.org/doc/r3.4.6/zookeeperAdmin.html
# Flavio Torres, ftorres_ig.com.br
# Mar, 2014
# v1, beta
TMPFILE=`mktemp --suffix=-zookeeper-monitoring`
TMPFILE2=`mktemp --suffix=-zookeeper-monitoring`
ZABBIX=$(awk -F= '/^ServerActive/ { print $2 } ' /usr/local/zabbix/etc/zabbix_agentd.conf)
trap "rm -f $TMPFILE; rm -f $TMPFILE2 ; exit" SIGHUP SIGINT SIGTERM EXIT
echo "mntr" | curl -s telnet://localhost:2181 > $TMPFILE
RUNNING_OK=$(echo "ruok" | curl -s telnet://localhost:2181)
if [ $RUNNING_OK = 'imok' ];then
    echo "zk_running_ok 0" >> $TMPFILE
else
    # NOK or with no response
    echo "zk_running_ok 1" >> $TMPFILE
fi
IFS=$'\n'
for d in `cat $TMPFILE`
do
        echo "192.168.1.32 $d" >> $TMPFILE2
done
IFS=""
/usr/local/zabbix/bin/zabbix_sender -z $ZABBIX -i $TMPFILE2
rm -f $TMPFILE ; rm -f $TMPFILE2

注意：需要把192.168.1.32改成相应主机的IP

3、修改zabbix agent配置文件

UnsafeUserParameters=1

UserParameter=zookeeper_collect,(/home/zabbix/scripts/check_zookeeper_trapper.sh > /dev/null; echo $?)

4、重启zabbix agent

5、将主机和模板关联起来