Zabbix-2.X/3.X監控工具監控Redis以及zabbix Redis監控模板下載
為了監控Redis3的運行狀況,去zabbix官網查找資料,根據提示,找到了這個項目:https://github.com/blacked/zbx_redis_template
但是文檔和內容已經不匹配了,比如這個配置項:
hostname = ‘redis.srv.name‘ # Name of monitored server, like it shows in zabbix web ui
試驗了
trap-message mode 和 Zabbix Agent mode
均以失敗告終,然後繼續谷歌,直到找到了21運維上的這篇文章:Zabbix-2.X/3.X監控工具監控Redis以及zabbix Redis監控模板下載
按照作者的步驟,做一些小的修改就可以正常的監控起來了。感謝原作者的分享!
以下為文章原文,結合我自己的實際情況做了修改:
本案例以Zabbix-2.2.2為監控平臺進行創建,該方法對於zabbix 2.X以及3.X的方法也是一樣可以使用,只不過zabbix 2.x平臺導入模板的時候,需要編輯模板xml文件將version 3.0改成2.0才可以導入,否則出錯。如zabbix V3.X,則可以直接導入並按照如下方法配置使用。這裏只是一個通用操作,如需更加完善功能可以自己添加監控項以及觸發器等。下邊說下詳細操作監控Redis方法。
1.導入模板
下載鏈接: http://pan.baidu.com/s/1pLlFTsZ 密碼: nfp7 ,也可以在這裏下載:zabbix3.x監控reddis模板註意自己監控平臺版本,低於3.0的需要編輯xml改成2.0後再去導入。
2.創建采集腳本
我的監控采集腳本都放到了/etc/zabbix/script/redis/,在這裏創建腳本保存shell腳本:
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 $result ;; #內存 used_memory) result=`$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
賦予權限:chmod +x redis.sh
3.編輯agentd配置文件
cd /etc/zabbix/zabbix_agentd.d/
vim redis.conf
#監控redis狀態,我們可以根據這個參數對應的監控項創建redis狀態觸發器。 UserParameter=redis.status,/usr/local/bin/redis-cli -h 127.0.0.1 -p 6379 ping |grep -c PONG #item參數如何get UserParameter=redis_info[*],/etc/zabbix/script/redis/redis.sh $1 $2
重啟agentd服務,使之生效。
systemctl restart zabbix-agent.service
然後到zabbix的web界面,配置、主機、點擊主機名稱,然後點擊模板,在文本框中輸入redd,自動搜索出reddis的模板,點擊選擇,點擊添加,點擊更新。
然後到zabbix的web界面,管理,一般,其他,修改此項設置:
此時再去查看該主機的最新數據,就可以看到監控信息了:Zabbix-2.X/3.X監控工具監控Redis以及zabbix Redis監控模板下載