Zabbix自定义redis6集群监控项并用python脚本自动创建应用集、监控项、触发器

Field_Yang

已于 2023-06-11 10:59:19 修改

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分类专栏： Zabbix Python Redis数据库文章标签： zabbix python redis

于 2023-06-05 21:51:56 首次发布

本文链接：https://blog.youkuaiyun.com/Field_Yang/article/details/131056008

本文介绍了如何自定义Zabbix监控Redis6集群的脚本，并通过Python脚本批量创建应用集、监控项和触发器。首先，创建了redis_status.sh脚本并修改了Zabbix agent配置，接着测试验证脚本正常工作。然后，利用Python根据官方文档编写脚本自动化创建监控配置，并在Zabbix Web界面中确认创建成功，最后检查监控数据。

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1.1、编写redis_status.sh脚本

[fieldyang@centos7-135 sbin]$ mkdir -p /usr/lib/zabbix/scripts/

[fieldyang@centos7-135 sbin]$ cd /usr/lib/zabbix/scripts/

[fieldyang@centos7-135 scripts]$ cat >redis_status.sh

#!/bin/bash
#author：Fieldyang
#description：此脚本用于监控redis集群

REDISCLI='/app/redis/bin/redis-cli'

HOST='192.168.28.135'

PORT=7001

PASS='123456'


if [[ $# == 1 ]];then

        case $1 in

        cluster_state)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_state" | awk -F':' '{print $2}'| grep -c ok`

        echo $result

        ;;

        cluster_slots_assigned)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_slots_assigned" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_slots_ok)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_slots_ok" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_slots_pfail)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_slots_pfail" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_slots_fail)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_slots_fail" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_known_nodes)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_known_nodes" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_size)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_size" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_current_epoch)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_current_epoch" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_my_epoch)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_my_epoch" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_stats_messages_ping_sent)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_stats_messages_ping_sent" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_stats_messages_pong_sent)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_stats_messages_pong_sent" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_stats_messages_sent)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_stats_messages_sent" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_stats_messages_ping_received)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_stats_messages_ping_received" | awk -F':' '{print $2}'`

        echo $result

        ;;

        cluster_stats_messages_pong_received)

        result=`$REDISCLI -c -h $HOST -p $PORT -a $PASS cluster info 2>/dev/null | grep -w "cluster_s