template.yaml

# This AWS SAM template has been generated from your function's configuration. If
# your function has one or more triggers, note that the AWS resources associated
# with these triggers aren't fully specified in this template and include
# placeholder values. Open this template in AWS Application Composer or your
# favorite IDE and modify it to specify a serverless application with other AWS
# resources.
AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: OpenAI compatible API proxy running on AWS Lambda
Resources:
  openaiProxy:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: dist
      Description: 'OpenAI compatible API proxy running on AWS Lambda'
      MemorySize: 128
      Timeout: 120
      Handler: index.handler
      Runtime: nodejs20.x
      EphemeralStorage:
        Size: 512
      EventInvokeConfig:
        MaximumEventAgeInSeconds: 21600
        MaximumRetryAttempts: 2
      FunctionUrlConfig:
        AuthType: NONE
        InvokeMode: RESPONSE_STREAM
        Cors:
          AllowOrigins:
            - '*'
          AllowHeaders:
            - authorization
            - content-type
          AllowMethods:
            - POST
            - GET
          AllowCredentials: true
          MaxAge: 0
      PackageType: Zip
      Policies:
        - Statement:
            - Effect: Allow
              Action:
                - logs:CreateLogGroup
              Resource: arn:aws:logs:us-west-2:0123456789:*
            - Effect: Allow
              Action:
                - logs:CreateLogStream
                - logs:PutLogEvents
              Resource:
                - arn:aws:logs:us-west-2:0123456789:log-group:/aws/lambda/openaiProxy:*
      SnapStart:
        ApplyOn: None
      RuntimeManagementConfig:
        UpdateRuntimeOn: Auto