要对特定lambda函数的度量进行报警,必须设置
FunctionName
尺寸。
例如:
MyNewAlarm:
Type: AWS::CloudWatch::Alarm
Properties:
AlarmName: "AlarmNameGoesHere"
AlarmDescription: "Alarm if lambda errors out too many times"
Namespace: "AWS/Lambda"
MetricName: "Errors"
Dimensions:
- Name: "FunctionName"
Value: "NameOfYourLambdaFunction"
Statistic: "Sum"
ComparisonOperator: "GreaterThanThreshold"
Threshold: 0
EvaluationPeriods: 5
Period: 60
TreatMissingData: "breaching"