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awscliでメモリ使用率80%以上になったらアラートを上げる設定を入れる

Last updated at 2019-09-08Posted at 2019-09-08

準備

awscliで実行

カスタムメトリクスなので、--namespace System/Linuxになります。注意

aws cloudwatch put-metric-alarm --alarm-name "MemoryUtilization80%" --namespace System/Linux \
--metric-name MemoryUtilization --dimensions "Name=InstanceId,Value=i-0219028c30d71bee2" --period 300 \
--statistic Average --threshold 80 --comparison-operator GreaterThanOrEqualToThreshold \
--evaluation-periods 1 --alarm-actions arn:aws:sns:ap-northeast-1:697333814928:Default_CloudWatch_Alarms_Topic  \
--ok-actions arn:aws:sns:ap-northeast-1:697333814928:Default_CloudWatch_Alarms_Topic

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