• Zabbix-2.X/3.X监控工具监控Redis以及zabbix Redis监控模板下载


    为了监控Redis3的运行状况,去zabbix官网查找资料,根据提示,找到了这个项目:https://github.com/blacked/zbx_redis_template

    但是文档和内容已经不匹配了,比如这个配置项:

    hostname = 'redis.srv.name'	# Name of monitored server, like it shows in zabbix web ui

    试验了

    trap-message mode 和 Zabbix Agent mode

    均以失败告终,然后继续谷歌,直到找到了21运维上的这篇文章:Zabbix-2.X/3.X监控工具监控Redis以及zabbix Redis监控模板下载

    按照作者的步骤,做一些小的修改就可以正常的监控起来了。感谢原作者的分享!

    以下为文章原文,结合我自己的实际情况做了修改:

    本案例以Zabbix-2.2.2为监控平台进行创建,该方法对于zabbix 2.X以及3.X的方法也是一样可以使用,只不过zabbix 2.x平台导入模板的时候,需要编辑模板xml文件将version 3.0改成2.0才可以导入,否则出错。如zabbix  V3.X,则可以直接导入并按照如下方法配置使用。这里只是一个通用操作,如需更加完善功能可以自己添加监控项以及触发器等。下边说下详细操作监控Redis方法。
    1,导入模板
    下载链接: http://pan.baidu.com/s/1pLlFTsZ 密码: nfp7 ,也可以在这里下载:zabbix3.x监控reddis模板
    注意自己监控平台版本,低于3.0的需要编辑xml改成2.0后再去导入。

    2,创建采集脚本
    我的监控采集脚本都放到了/etc/zabbix/script/redis/,在这里创建脚本保存shell脚本:
    vim redis.sh

    #!/bin/bash
    REDISPATH="/usr/local/bin/redis-cli"
    HOST="127.0.0.1"
    PORT="6379"
    REDIS_PA="$REDISPATH -h $HOST -p $PORT info"
    if [[ $# == 1 ]];then
        case $1 in
     cluster)
            result=`$REDIS_PA|/bin/grep cluster|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     uptime_in_seconds)
            result=`$REDIS_PA|/bin/grep uptime_in_seconds|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     connected_clients)
            result=`$REDIS_PA|/bin/grep connected_clients|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     client_longest_output_list)
            result=`$REDIS_PA|/bin/grep client_longest_output_list|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     client_biggest_input_buf)
            result=`$REDIS_PA|/bin/grep client_biggest_input_buf|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     blocked_clients)
            result=`$REDIS_PA|/bin/grep blocked_clients|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
    #内存
     used_memory)
            result=`$REDIS_PA|/bin/grep used_memory|awk -F":" '{print $NF}'|awk 'NR==1'`
                echo $result 
                ;; 
     used_memory_human)
            result=`$REDIS_PA|/bin/grep used_memory_human|awk -F":" '{print $NF}'|awk -F'K' '{print $1}'` 
                echo $result 
                ;; 
     used_memory_rss)
            result=`$REDIS_PA|/bin/grep used_memory_rss|awk -F":" '{print $NF}'`
                echo $result 
                ;; 
     used_memory_peak)
            result=`$REDIS_PA|/bin/grep used_memory_peak|awk -F":" '{print $NF}'|awk 'NR==1'`
                echo $result 
                ;; 
     used_memory_peak_human)
            result=`$REDIS_PA|/bin/grep used_memory_peak_human|awk -F":" '{print $NF}'|awk -F'K' '{print $1}'`
                echo $result 
                ;; 
     used_memory_lua)
            result=`$REDIS_PA|/bin/grep used_memory_lua|awk -F":" '{print $NF}'`
                echo $result 
                ;;     
     mem_fragmentation_ratio)
            result=`$REDIS_PA|/bin/grep mem_fragmentation_ratio|awk -F":" '{print $NF}'`
                echo $result 
                ;;   
    #rdb
     rdb_changes_since_last_save)
            result=`$REDIS_PA|/bin/grep rdb_changes_since_last_save|awk -F":" '{print $NF}'`
                echo $result 
                ;;   
     rdb_bgsave_in_progress)
            result=`$REDIS_PA|/bin/grep rdb_bgsave_in_progress|awk -F":" '{print $NF}'`
                echo $result 
                ;;   
     rdb_last_save_time)
            result=`$REDIS_PA|/bin/grep rdb_last_save_time|awk -F":" '{print $NF}'`
                echo $result 
                ;;   
     rdb_last_bgsave_status)
            result=`$REDIS_PA|/bin/grep -w "rdb_last_bgsave_status" | awk -F':' '{print $2}' | /bin/grep -c ok`
                echo $result 
                ;;   
     rdb_current_bgsave_time_sec)
            result=`$REDIS_PA|/bin/grep -w "rdb_current_bgsave_time_sec" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
    #rdbinfo
     aof_enabled)
            result=`$REDIS_PA|/bin/grep -w "aof_enabled" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_rewrite_scheduled)
            result=`$REDIS_PA|/bin/grep -w "aof_rewrite_scheduled" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_last_rewrite_time_sec)
            result=`$REDIS_PA|/bin/grep -w "aof_last_rewrite_time_sec" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_current_rewrite_time_sec)
            result=`$REDIS_PA|/bin/grep -w "aof_current_rewrite_time_sec" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_last_bgrewrite_status)
            result=`$REDIS_PA|/bin/grep -w "aof_last_bgrewrite_status" | awk -F':' '{print $2}' | /bin/grep -c ok`
                echo $result 
                ;; 
    #aofinfo
     aof_current_size)
            result=`$REDIS_PA|/bin/grep -w "aof_current_size" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_base_size)
            result=`$REDIS_PA|/bin/grep -w "aof_base_size" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_pending_rewrite)
            result=`$REDIS_PA|/bin/grep -w "aof_pending_rewrite" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_buffer_length)
            result=`$REDIS_PA|/bin/grep -w "aof_buffer_length" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     aof_rewrite_buffer_length)
            result=`$REDIS_PA|/bin/grep -w "aof_rewrite_buffer_length" | awk -F':' '{print $2}'`
                echo $result 
                ;;   
     aof_pending_bio_fsync)
            result=`$REDIS_PA|/bin/grep -w "aof_pending_bio_fsync" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     aof_delayed_fsync)
            result=`$REDIS_PA|/bin/grep -w "aof_delayed_fsync" | awk -F':' '{print $2}'`
                echo $result 
                ;;                     
    #stats
     total_connections_received)
            result=`$REDIS_PA|/bin/grep -w "total_connections_received" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     total_commands_processed)
            result=`$REDIS_PA|/bin/grep -w "total_commands_processed" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     instantaneous_ops_per_sec)
            result=`$REDIS_PA|/bin/grep -w "instantaneous_ops_per_sec" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     rejected_connections)
            result=`$REDIS_PA|/bin/grep -w "rejected_connections" | awk -F':' '{print $2}'` 
                echo $result 
                ;; 
     expired_keys)
            result=`$REDIS_PA|/bin/grep -w "expired_keys" | awk -F':' '{print $2}'`
                echo $result 
                ;; 
     evicted_keys)
            result=`$REDIS_PA|/bin/grep -w "evicted_keys" | awk -F':' '{print $2}'` 
                echo $result 
                ;; 
     keyspace_hits)
            result=`$REDIS_PA|/bin/grep -w "keyspace_hits" | awk -F':' '{print $2}'` 
                echo $result 
                ;; 
     keyspace_misses)
            result=`$REDIS_PA|/bin/grep -w "keyspace_misses" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     pubsub_channels)
            result=`$REDIS_PA|/bin/grep -w "pubsub_channels" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     pubsub_channels)
            result=`$REDIS_PA|/bin/grep -w "pubsub_channels" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     pubsub_patterns)
            result=`$REDIS_PA|/bin/grep -w "pubsub_patterns" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     latest_fork_usec)
            result=`$REDIS_PA|/bin/grep -w "latest_fork_usec" | awk -F':' '{print $2}'`
                echo $result 
                ;;           
     connected_slaves)
            result=`$REDIS_PA|/bin/grep -w "connected_slaves" | awk -F':' '{print $2}'`
                echo $result 
                ;;
     master_link_status)
            result=`$REDIS_PA|/bin/grep -w "master_link_status"|awk -F':' '{print $2}'|/bin/grep -c up`
                echo $result 
                ;;
     master_last_io_seconds_ago)
            result=`$REDIS_PA|/bin/grep -w "master_last_io_seconds_ago"|awk -F':' '{print $2}'`
                echo $result 
                ;;
     master_sync_in_progress)
            result=`$REDIS_PA|/bin/grep -w "master_sync_in_progress"|awk -F':' '{print $2}'`
                echo $result 
                ;;
     slave_priority)
            result=`$REDIS_PA|/bin/grep -w "slave_priority"|awk -F':' '{print $2}'`
                echo $result 
                ;;
    #cpu
     used_cpu_sys)
            result=`$REDIS_PA|/bin/grep -w "used_cpu_sys"|awk -F':' '{print $2}'`
                echo $result 
                ;;
     used_cpu_user)
            result=`$REDIS_PA|/bin/grep -w "used_cpu_user"|awk -F':' '{print $2}'`
                echo $result 
                ;;
     used_cpu_sys_children)
            result=`$REDIS_PA|/bin/grep -w "used_cpu_sys_children"|awk -F':' '{print $2}'`
                echo $result 
                ;;
     used_cpu_user_children)
            result=`$REDIS_PA|/bin/grep -w "used_cpu_user_children"|awk -F':' '{print $2}'`
                echo $result 
                ;;
            *)
            echo "Usage:$0{uptime_in_seconds|connected_clients|client_longest_output_list|client_biggest_input_buf|blocked_clients|used_memory|used_memory_human|used_memory_rss|used_memory_peak|used_memory_peak_human|used_memory_lua|mem_fragmentation_ratio|rdb_changes_since_last_save|rdb_bgsave_in_progress|rdb_last_save_time|rdb_last_bgsave_status|rdb_current_bgsave_time_sec|aof_enabled|aof_rewrite_scheduled|aof_last_rewrite_time_sec|aof_current_rewrite_time_sec|aof_last_bgrewrite_status|aof_current_size|aof_base_size|aof_pending_rewrite|aof_buffer_length|aof_rewrite_buffer_length|aof_pending_bio_fsync|aof_delayed_fsync|rejected_connections|instantaneous_ops_per_sec|total_connections_received|total_commands_processed|expired_keys|evicted_keys|keyspace_hits|keyspace_misses|pubsub_channels|pubsub_patterns|latest_fork_usec|connected_slaves|master_link_status|master_sync_in_progress|master_last_io_seconds_ago|connected_slaves|slave_priority|used_cpu_user|used_cpu_sys|used_cpu_sys_children|used_cpu_user_children}"
            ;;
    esac
    #db0:key
            elif [[ $# == 2 ]];then
    case $2 in
      keys)
            result=`$REDIS_PA| /bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "keys" | awk -F'=|,' '{print $2}'`
                echo $result 
                ;;
     expires)
            result=`$REDIS_PA| /bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "expires" | awk -F'=|,' '{print $4}'`
                echo $result 
                ;;
     avg_ttl)
            result=`$REDIS_PA|/bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "avg_ttl" | awk -F'=|,' '{print $6}'`
                echo $result 
                ;;
              *)
         echo "Usage:$0{db0 keys|db0 expires|db0 avg_ttl}"
            ;;
    esac
    fi

    赋予权限:chmod +x redis.sh

    3,编辑agentd配置文件


    cd /etc/zabbix/zabbix_agentd.d/

    vim redis.conf

    #监控redis状态,我们可以根据这个参数对应的监控项创建redis状态触发器。
    UserParameter=redis.status,/usr/local/bin/redis-cli -h 127.0.0.1 -p 6379 ping |grep -c PONG  
    #item参数如何get
    UserParameter=redis_info[*],/etc/zabbix/script/redis/redis.sh $1 $2 

    重启agentd服务,使之生效。

    systemctl restart zabbix-agent.service

    然后到zabbix的web界面,配置、主机、点击主机名称,然后点击模板,在文本框中输入redd,自动搜索出reddis的模板,点击选择,点击添加,点击更新。

    然后到zabbix的web界面,管理,一般,其他,修改此项设置:

    此时再去查看该主机的最新数据,就可以看到监控信息了:
     
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  • 原文地址:https://www.cnblogs.com/sixiweb/p/6893858.html
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