Zabbix Custom monitoring learning

Services Status

agent：

UserParameter=mysqld.status,/etc/init.d/mysqld status | grep -c running

servers agentd restart

server：

/usr/local/bin/zabbix_get -s [agent ip] -k "mysqld.status"

Mysql Master slave synchronization

slave agent：

UserParameter=mysql.replication,/usr/bin/mysql -uzabbix -e 'show slave status\G' |grep -E "Slave_IO_Running|Slave_SQL_Running"|awk '{print $2}'|grep -c Yes

servers agentd restart

server：

/usr/local/bin/zabbix_get -s [agent ip] -k "mysql.replication"

Mysql Processlist

master&slave agent：

UserParameter=mysql.process,/usr/bin/mysql -uroot -ppassword -sNe "show full processlist" | egrep -v "Sleep|Id|show full processlist" | wc -l

servers agentd restart

server：

/usr/local/bin/zabbix_get -s [agent ip] -k "mysql.process"

System localtime Contrast

NTP time synchronization

#cat ntp.sh

#!/bin/sh
yes|cp /usr/share/zoneinfo/Asia/Hong_Kong /etc/localtime
yum -y install ntp
ntpdate stdtime.gov.hk
/etc/init.d/ntpd start
chkconfig ntpd on

Items

key:system.localtime

Type of information:Numeric(float)

Units:unixtime

Triggers

Expression:{Template_Linux:system.localtime.fuzzytime(60)}=0