AWS Lambda scheduled event source via cloudformation

Question

I already have my lambda / roles defined in cloudformation and would love to also use it to add a scheduled eventsources ... are there any docs or examples around ?

Answer 1

The YAML Version

ScheduledRule: 
  Type: AWS::Events::Rule
  Properties: 
    Description: "ScheduledRule"
    ScheduleExpression: "rate(10 minutes)"
    State: "ENABLED"
    Targets: 
      - 
        Arn: 
          Fn::GetAtt: 
            - "LambdaFunction"
            - "Arn"
        Id: "TargetFunctionV1"
PermissionForEventsToInvokeLambda: 
  Type: AWS::Lambda::Permission
  Properties: 
    FunctionName: 
      Ref: "LambdaFunction"
    Action: "lambda:InvokeFunction"
    Principal: "events.amazonaws.com"
    SourceArn: 
      Fn::GetAtt: 
        - "ScheduledRule"
        - "Arn"