template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: SAM Template for Team Responsibility Manager

Metadata:
  AWS::ServerlessRepo::Application:
    Name: team-responsibility-manager
    Description: TRM keeps track of shared responsibilities and notifies teams when a responsibility rotates from one person to the next.
    Author: nicholsonjf
    SpdxLicenseId: Apache-2.0
    LicenseUrl: LICENSE.txt
    ReadmeUrl: README.md
    Labels: ['slack']
    HomePageUrl: https://github.com/nicholsonjf/team-responsibility-manager
    SemanticVersion: '0.1.1'
    SourceCodeUrl: https://github.com/nicholsonjf/team-responsibility-manager

Globals:
  Function:
    Timeout: 3

Parameters:
  ShouldCreateBucketInputParameter:
    Type: String
    Default: 'true'
    AllowedValues:
      - 'true'
      - 'false'
    ConstraintDescription: Allowed values are 'true' or 'false'.
    Description: Whether to create the S3 bucket used by this application.
  BucketNameParameter:
    Type: String
    AllowedPattern: '^[a-z0-9]{3,63}$'
    ConstraintDescription: Bucket name must be between 3-63 characters and contain only lowercase letters and numbers.
    Description: The name of S3 bucket used by this application.

Conditions:
  CreateS3Condition: !Equals [!Ref ShouldCreateBucketInputParameter, 'true']

Resources:
  TRMBucket:
    Condition: CreateS3Condition
    Type: 'AWS::S3::Bucket'
    Properties:
      BucketName: !Ref BucketNameParameter
  TRMFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      Timeout: 15
      MemorySize: 512
      PackageType: Image
      Architectures:
        - x86_64
      Policies:
        - S3CrudPolicy:
            BucketName: !Ref BucketNameParameter
      Environment:
        Variables:
          BUCKET_NAME: !Ref BucketNameParameter
      Events:
        EventBridge:
          Type: Schedule
          Properties:
            Schedule: 'cron(0/15 * * * ? *)'
            Name: TRMEventSchedule
            Description: Every 15 minutes
            Enabled: true
    Metadata:
      Dockerfile: Dockerfile
      DockerContext: ./src
      DockerTag: python3.9-v1  

Outputs:
  TRMFunction:
    Description: "TRM Lambda Function ARN"
    Value: !GetAtt TRMFunction.Arn
  TRMFunctionIamRole:
    Description: "Implicit IAM Role created for the TRM function"
    Value: !GetAtt TRMFunctionRole.Arn