zk_status_monitor.txt - 墨天轮文档

zk_status_monitor.txt

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2021-12-27

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#!/bin/bash

#获取当前工作目录

work_dir=$(cd $(dirname $0); pwd)

#远程获取 zk 节点信息并存入临时文件

/usr/bin/ssh ucp@127.0.0.1 "/data/apps/opt/zookeeper/bin/zkServer.sh status" > $

{work_dir}/tmp/zookeeper_state.txt

#获取节点角色

zk_state=`grep Mode /home/ucp/apps/monitor/tmp/zookeeper_state.txt | awk -F": "

'{print $2}'`

#根据节点角色判断该节点状态是否正常，正常为 1 异常为 0

if [ $zk_state = "leader" ];

then

zok_state=1

elif [ $zk_state = "follower" ];

then

zok_state=1

elif [ $zk_state = "standalone" ];

then

zok_state=1

else

zok_state=0

#将节点状态信息按照 influxdb 数据格式写入数据库文件

echo im_server_zookeeper_state,action=state,host_ip=127.0.0.1 request=$zok_state

> /home/ucp/apps/monitor/tmp/zookeeper_status.txt

#将数据写入数据库

curl -i -XPOST "http://127.0.0.1:8086/write?db=telegraf&u=telegraf&p=9o0p(O)P"

--data-binary @/home/ucp/apps/monitor/tmp/zookeeper_status.txt

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