SNS Fanout in Serverless Framework
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org: barstool | |
app: service1 | |
service: demo | |
provider: | |
name: aws | |
resources: | |
Resources: | |
MyOutputTopic: | |
Type: 'AWS::SNS::Topic' | |
Properties: | |
TopicName: MyOutput-${opt:stage} | |
Outputs: | |
MyOutputTopic: | |
Value: !Ref MyOutputTopic | |
Export: | |
Name: MyOutputTopic-${opt:stage} | |
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org: barstool | |
app: service2 | |
service: demo | |
provider: | |
name: aws | |
resources: | |
Resources: | |
# Create a basic queue | |
Service2Queue: | |
Type: 'AWS::SQS::Queue' | |
Properties: | |
QueueName: Service2-${opt:stage} | |
VisibilityTimeout: 60 | |
# Create an SNS subscription for the queue above | |
Service2Subscription: | |
Type: 'AWS::SNS::Subscription' | |
Properties: | |
TopicArn: MyOutputTopic-${opt:stage} | |
Endpoint: | |
Fn::GetAtt: [Service2Queue, Arn] | |
Protocol: sqs | |
RawMessageDelivery: 'true' | |
# Provide the proper permissions for Service2Queue to recieve messages from MyOutputTopic-{$opt:stage} | |
Service2QueuePolicy: | |
Type: AWS::SQS::QueuePolicy | |
Properties: | |
PolicyDocument: | |
Version: '2012-10-17' | |
Statement: | |
- Effect: Allow | |
Principal: '*' | |
Action: SQS:SendMessage | |
Resource: | |
- Fn::GetAtt: [Service2Queue, Arn] | |
Condition: | |
ArnEquals: | |
AWS:SourceArn: MyOutputTopic-${opt:stage} | |
Queues: | |
- !Ref Service2Queue | |
functions: | |
MyOutputTopicQueue: | |
handler: handlers/sqs.myOutputTopic | |
events: | |
- sqs: | |
arn: | |
Fn::GetAtt: [Service2Queue, Arn] | |
batchSize: 10 |
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