CloudFormation CloudWatch Cron没有链接？-Java 学习之路

我正在尝试将我的CloudWatch规则链接到Lambda目标 . 但似乎它不起作用

CronPullQuotationFromActuary:
  Type: AWS::Lambda::Function
  Properties:
    ...
CronPullQuotationFromActuaryEvent:
  Type: AWS::Events::Rule
  Properties:
    ScheduleExpression: cron(5 0/1 * * ? *) # Run every hour at 5 minute
    State: ENABLED
    Targets:
      - Arn: !GetAtt CronPullQuotationFromActuary.Arn
        Id: !Ref CronPullQuotationFromActuary

即使CloudWatch仪表板看起来很好

enter image description here

lambda不是

enter image description here

注意没有触发器 . 这是为什么？

1 回答

1
您似乎缺少Lambda Permission for CloudWatch Events .

根据 To create a rule using the AWS CLI Schedule AWS Lambda Functions Using CloudWatch Events: Create a Rule，您需要以下权限：
```
Type: AWS::Lambda::Permission
Properties: 
  Action: 'lambda:InvokeFunction'
  FunctionName: <Your Function Name>
  Principal: events.amazonaws.com
  SourceArn: !GetAtt CronPullQuotationFromActuaryEvent.Arn
```
回复于 2024-04-19T21:38:19+08:00

CloudFormation CloudWatch Cron没有链接？

1 回答

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