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不要となったCloudWatchAlarmを一括削除する

More than 1 year has passed since last update.

3000件以上あった不要となったCloudWatchAlarmを、シェルスクリプトで削除します。

#!/bin/sh

#``ではなく$()を使う
list=$(aws cloudwatch describe-alarms --alarm-name-prefix ip- --output=text --query 'MetricAlarms[].AlarmName' --max-items 5)
##echo "$list"
for name in $list
do
if [ `echo "$name" | grep 'Processlist'` ] ; then
  echo "$name"
  aws cloudwatch delete-alarms --alarm-names $nam
fi
done

https://docs.aws.amazon.com/cli/latest/reference/cloudwatch/describe-alarms.html

  1. 「ip-」のprefixを持つアラーム一覧を取得する
  2. queryでAlarmNameだけを取得する
  3. Processlistが含まれていれば、削除する
town-inc
私たちは、クラウドを主軸としてさまざまな市場にITを浸透させ、永続的に成長するITカンパニーをめざしています。
https://town.biz/
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