Created
July 28, 2020 09:06
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Scalable Webhook - Basic CloudFormation Template (Before limiting concurrency and adding DLQ)
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{ | |
"AWSTemplateFormatVersion": "2010-09-09", | |
"Transform": "AWS::Serverless-2016-10-31", | |
"Resources": { | |
"ApiGateway01": { | |
"Type": "AWS::Serverless::Api", | |
"Properties": { | |
"StageName": "Prod" | |
} | |
}, | |
"RequestsProcessor01": { | |
"Type": "AWS::Serverless::Function", | |
"Properties": { | |
"CodeUri": "./", | |
"Handler": "functions/requestsProcessor.handler", | |
"Runtime": "nodejs12.x", | |
"MemorySize": 512, | |
"Timeout": 6, | |
"Environment": { | |
"Variables": { | |
"TABLE_REQUESTSTABLE01": { | |
"Ref": "RequestsTable01" | |
} | |
} | |
}, | |
"Policies": [ | |
{ | |
"DynamoDBCrudPolicy": { | |
"TableName": { | |
"Ref": "RequestsTable01" | |
} | |
} | |
} | |
], | |
"Events": { | |
"RequestsQueue01": { | |
"Type": "SQS", | |
"Properties": { | |
"Queue": { | |
"Fn::GetAtt": [ | |
"RequestsQueue01", | |
"Arn" | |
] | |
} | |
} | |
} | |
} | |
} | |
}, | |
"RequestsQueue01": { | |
"Type": "AWS::SQS::Queue", | |
"Properties": { | |
"DelaySeconds": 0, | |
"MaximumMessageSize": 262144, | |
"MessageRetentionPeriod": 345600 | |
} | |
}, | |
"RequestsTable01": { | |
"Type": "AWS::Serverless::SimpleTable", | |
"Properties": { | |
"PrimaryKey": { | |
"Name": "id", | |
"Type": "String" | |
}, | |
"ProvisionedThroughput": { | |
"ReadCapacityUnits": 5, | |
"WriteCapacityUnits": 5 | |
} | |
} | |
}, | |
"RequestsVerifier01": { | |
"Type": "AWS::Serverless::Function", | |
"Properties": { | |
"CodeUri": "./", | |
"Handler": "functions/requestsVerifier.handler", | |
"Runtime": "nodejs12.x", | |
"MemorySize": 512, | |
"Timeout": 6, | |
"Environment": { | |
"Variables": { | |
"QUEUE_REQUESTSQUEUE01": { | |
"Ref": "RequestsQueue01" | |
} | |
} | |
}, | |
"Layers": [], | |
"Events": { | |
"ApiEndpoint01": { | |
"Type": "Api", | |
"Properties": { | |
"Path": "/messages", | |
"RestApiId": { | |
"Ref": "ApiGateway01" | |
}, | |
"Method": "post" | |
} | |
} | |
}, | |
"Policies": [ | |
{ | |
"SQSSendMessagePolicy": { | |
"QueueName": { | |
"Fn::GetAtt": [ | |
"RequestsQueue01", | |
"QueueName" | |
] | |
} | |
} | |
} | |
] | |
} | |
} | |
} | |
} |
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