serverless.yml

service: predict-service

plugins:
  - serverless-python-requirements
  - serverless-dotenv-plugin
provider:
  name: aws
  runtime: python3.7
  region: us-west-2
  iamRoleStatements:
    - Effect: Allow
      Action:
        - s3:GetObject
        - s3:GetObjectAcl
      Resource: "arn:aws:s3:::${self:custom.bucket}/*"

functions:
  predict-brand:
    handler: src/model/predict.handler
    layers:
      - {Ref: PythonRequirementsLambdaLayer}
    package:
      include: 
        - src/model/predict.py
        - src/model/util.py

#Exclude the files in funtions
package:
  individually: true
  exclude:
    - ./**

# AWS Lambda Layers using pythonRequirements plugin
custom:
  bucket: ${env:BUCKET_NAME}
  dotenv:
    include:
      - BUCKET_NAME
      - MODEL_FILE_NAME
  pythonRequirements:
    slim: true
    useDownloadCache: true
    useStaticCache: true
    dockerizePip: true
    layer:
      name: ${self:provider.stage}-python37
      description: Python Requirements for prediction
      compatibleRuntimes:
        - python3.7
    noDeploy:
      - python-dotenv
      - psycopg2-binary
      - pandas
      - docutils
      - pytz