zabbix 监控redis sentinel

通过externalscripts监控redis sentinel的状态,但是只支持监控一个redis集群的sentinel，因为只监控master0，要支持多集群的sentinel的话自己写个返回各个master0-xxx的json格式的脚本，配合自动探索去做吧。

externalscripts 脚本

#cat check_sentinel.sh #放在externalscripts路径下，zabbix用户可执行

#!/bin/bash

ip=$1
port=$2
check=$3

#(echo -en "INFO\r\n";sleep 1)|nc $ip $port

if [ $check == "uptime" ] || [ $check == "redisclustername" ] || [ $check == "redisclusterstatus" ] || [ $check == "slavenum" ] || [ $check == "sentinelnum" ] || [ $check == "redismaster" ]
then
case $check in
uptime)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^uptime_in_seconds:|awk -F: '{print $2}'
;;
redisclustername)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^master0:name|sed 's/^.*:name=//'|sed 's/,status=.*$//'
;;
redisclusterstatus)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^master0:name|sed 's/^.*,status=//'|sed 's/,address=.*$//'
;;
slavenum)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^master0:name|sed 's/^.*slaves=//'|sed 's/,sentinels=.*$//'
;;
sentinelnum)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^master0:name|sed 's/^.*sentinels=//'
;;
redismaster)
(echo -en "INFO\r\n";sleep 1)|nc $ip $port |grep ^master0:name|sed 's/^.*,address=//'|sed 's/,slaves.*$//'
;;
esac
else
echo "not support $3."&&exit 1
fi

监控模板如下

导出的zabbix模板

<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>2.0</version>
<date>2016-04-01T07:17:19Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<templates>
<template>
<template>template redis sentinel</template>
<name>template redis sentinel</name>
<description/>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<items>
<item>
<name>check redis sentinel $2 port 26379</name>
<type>3</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>net.tcp.service[tcp,{IPADDRESS},26379]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 redis cluster name</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,redisclustername]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>4</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 redis cluster status</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,redisclusterstatus]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>4</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 redis master</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,redismaster]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>4</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 sentinel num</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,sentinelnum]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>s</units>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 slave num</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,slavenum]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units/>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
<item>
<name>redis sentinel $1 uptime</name>
<type>10</type>
<snmp_community/>
<multiplier>0</multiplier>
<snmp_oid/>
<key>check_sentinel.sh[{IPADDRESS},26379,uptime]</key>
<delay>60</delay>
<history>90</history>
<trends>365</trends>
<status>0</status>
<value_type>3</value_type>
<allowed_hosts/>
<units>s</units>
<delta>0</delta>
<snmpv3_contextname/>
<snmpv3_securityname/>
<snmpv3_securitylevel>0</snmpv3_securitylevel>
<snmpv3_authprotocol>0</snmpv3_authprotocol>
<snmpv3_authpassphrase/>
<snmpv3_privprotocol>0</snmpv3_privprotocol>
<snmpv3_privpassphrase/>
<formula>1</formula>
<delay_flex/>
<params/>
<ipmi_sensor/>
<data_type>0</data_type>
<authtype>0</authtype>
<username/>
<password/>
<publickey/>
<privatekey/>
<port/>
<description/>
<inventory_link>0</inventory_link>
<applications>
<application>
<name>sentinel</name>
</application>
</applications>
<valuemap/>
<logtimefmt/>
</item>
</items>
<discovery_rules/>
<macros/>
<templates/>
<screens/>
</template>
</templates>
<triggers>
<trigger>
<expression>{template redis sentinel:check_sentinel.sh[{IPADDRESS},26379,redisclusterstatus].str(ok,#2)}=0</expression>
<name>check redis cluster monited by sentinel {IPADDRESS} not ok</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
<trigger>
<expression>{template redis sentinel:net.tcp.service[tcp,{IPADDRESS},26379].last(#1)}<>1</expression>
<name>check sentinel {IPADDRESS} port 26379 failed.</name>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<dependencies/>
</trigger>
</triggers>
</zabbix_export>