python-serverless-template/template.yaml at master · gridsmartercities/python-serverless-template · GitHub

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AWSTemplateFormatVersion: 2010-09-09
Transform: AWS::Serverless-2016-10-31
Description: An AWS Serverless Specification template for the AWS Python Serverless Template
Parameters:
  ServiceName:
    Type: String
    Default: serverless
  ApiNameSuffix:
    Type: String
    Default: prod
  S3Bucket:
    Type: String
    Default: bucket value will be overriden in buildspec
Globals:
  Function:
    Runtime: python3.7
    Timeout: 3
    MemorySize: 256
    Layers:
      - !Ref CommonCodeLayer
#Conditions:
#  CreateProdResources: !Equals [ !Ref ApiNameSuffix, prod ]
Resources:
  CommonCodeLayer:
    Type: AWS::Serverless::LayerVersion
    Properties:
      LayerName: !Sub ${ServiceName}-${AWS::Region}-${ApiNameSuffix}-common-layer
      ContentUri: ./lambda_layer
      CompatibleRuntimes:
        - python3.7
      RetentionPolicy: Delete
    Metadata:
      BuildMethod: python3.7
  ALambda:
    Type: AWS::Serverless::Function
    Properties:
      Handler: a_lambda.handler
      Description: some random work
      Events:
        ALambdaApi:
          Type: Api
          Properties:
            RestApiId: !Ref ApiGateway
            Path: /alambda
            Method: GET
      CodeUri: ./a_lambda
  BLambda:
    Type: AWS::Serverless::Function
    Properties:
      Handler: b_lambda.handler
      Description: some random work
      Events:
        BLambdaApi:
          Type: Api
          Properties:
            RestApiId: !Ref ApiGateway
            Path: /blambda
            Method: GET
      CodeUri: ./b_lambda
  ApiGateway:
    Type: AWS::Serverless::Api
    Properties:
      Name: !Sub ${ServiceName}-apis-${ApiNameSuffix}
      EndpointConfiguration: REGIONAL
      TracingEnabled: true
      DefinitionBody:
        Fn::Transform:
          Name: AWS::Include
          Parameters:
            Location: !Sub s3://${S3Bucket}/api-contract.yaml
      StageName: Prod

#  # WAF
#  ApiGatewayWebACL:
##    Condition: CreateProdResources
#    DependsOn: ApiGateway
#    Type: AWS::WAFv2::WebACL
#    Properties:
#      DefaultAction:
#        Allow: { }
#        # no rules defined, allow all for now.
#        # See https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-wafv2-webacl.html#cfn-wafv2-webacl-rules
#      Scope: REGIONAL
#      VisibilityConfig:
#        CloudWatchMetricsEnabled: True
#        MetricName: ApiGatewayWAFMetric
#        SampledRequestsEnabled: False
#
#  ApiGatewayACLAssociation:
##    Condition: CreateProdResources
#    DependsOn: ApiGateway
#    Type: AWS::WAFv2::WebACLAssociation
#    Properties:
#      ResourceArn: !Sub arn:aws:apigateway:${AWS::Region}::/restapis/${ApiGateway}/stages/Prod
#      WebACLArn: !GetAtt ApiGatewayWebACL.Arn

  ALambdaLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub /aws/lambda/${ALambda}
  BLambdaLogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub /aws/lambda/${BLambda}