如何在 SAM 模板中为 lambda 函数定义多个触发器?

Dav*_*rez 4 aws-lambda aws-sam amazon-cloudwatch-events

我从 SAM 模板创建了一个 lambda 函数,并定义了多个触发器,但在 cloudformation 中只创建了其中一个触发器。这是我的 sam 模板:

Myfunc:
    Type: AWS::Serverless::Function
    Properties:
        FunctionName: name
        CodeUri: /
        Handler: app.lambdaHandler
        Runtime: nodejs12.x
        Role: myrole            
        Events:
            Trigger:
                Type: CloudWatchEvent
                Properties:
                    EventBusName: mybus
                    Pattern:
                        source: 
                            - a
                        detail-type:
                            - b
            Trigger:
                Type: CloudWatchEvent
                Properties:
                    EventBusName: mybus
                    Pattern:
                        source:
                            - c
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此模板部署正确,但仅创建一个规则,并且在 aws 控制台中,在 sam 模板上显示:

Events:
    Trigger:
      Type: CloudWatchEvent
      Properties:
        EventBusName: mybus
        Pattern:
          source:
          - c
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知道如何在 sam 模板中为 lambda 定义多个触发器吗?不可能吗?

Dav*_*rez 5

Events 字段是一个字典,因此您必须为触发器指定不同的名称,如下所示:

Events:
    Trigger:
        Type: CloudWatchEvent
        Properties:
            EventBusName: mybus
            Pattern:
                source: 
                    - a
                detail-type:
                    - b
    TriggerForSourceC:
        Type: CloudWatchEvent
        Properties:
            EventBusName: mybus
            Pattern:
                source:
                    - c
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