serverless-sqs-lambda-sns/serverless.yml at master · mfalcier/serverless-sqs-lambda-sns · GitHub

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service: serverless-sqs-lambda-sns

provider:
  name: aws
  stage: ${opt:stage, 'dev'}
  runtime: java8
  region: eu-west-1
  memorySize: 1024
  timeout: 120

  environment:
      sqsUrl:
        Ref: SQSQueue
      snsArn:
        Ref: SNSTopic

  iamRoleStatements:
      - Effect: Allow
        Action:
          - sqs:*
        Resource:
          Fn::GetAtt: [ SQSQueue, Arn ]
      - Effect: Allow
        Action:
          - sns:Publish
          - sns:CreateTopic
        Resource: { "Fn::Join" : ["", ["arn:aws:sns:${self:provider.region}:", { "Ref" : "AWS::AccountId" }, ":${self:resources.Resources.SNSTopic.Properties.TopicName}" ] ]  }

package:
  artifact: target/serverless-sqs-lambda-sns-1.0.0.jar

functions:
  dequeue:
    handler: com.example.Handler
    events:
      - schedule: rate(2 minutes)

resources:
  Resources:

    SQSQueue:
      Type: AWS::SQS::Queue
      Properties:
        QueueName: ${self:service}-${self:provider.stage}-queue

    SNSTopic:
      Type: AWS::SNS::Topic
      Properties:
        DisplayName: SNS Topic
        TopicName: ${self:service}-${self:provider.stage}-topic

    SNSSubscription:
      Type: AWS::SNS::Subscription
      Properties:
          Endpoint: email@provider.com
          Protocol: email
          TopicArn: { "Fn::Join" : ["", ["arn:aws:sns:${self:provider.region}:", { "Ref" : "AWS::AccountId" }, ":${self:resources.Resources.SNSTopic.Properties.TopicName}" ] ]  }