AWSTemplateFormatVersion: '2010-09-09'
Description: >-
  End to end solution for deploying a SageMaker Studio environment and creating and integrating a custom
  kernel environment.
  Author: Dylan Tong, AWS
Metadata:
  'AWS::CloudFormation::Interface':
    ParameterGroups:
      - Label:
          default: Installation Resources
        Parameters:
          - pSolutionRepository
      - Label: 
          default: Workspace Configurations
        Parameters:
          - pWorkspaceBaseName
      - Label:
          default: Amazon SageMaker Studio Configurations
        Parameters:
          - pDomainId
          - pSageMakerServiceRole
      - Label:
          default: Container Configurations
        Parameters:
          - pRepoName
          - pKernelImageName
    ParameterLabels:
      pSolutionRepository:
        default: Installation Repository
      pWorkspaceBaseName:
        default: Workspace (S3 Bucket Name)
      pDomainId:
        default: "[Required] Amazon SageMaker Studio (Domain) Id"
      pSageMakerServiceRole:
        default: "[Optional] Kernel Security Context (IAM Role Name)"
      pRepoName:
        default: "[Required] Container Repository Name"
      pKernelImageName:
        default: "[Required] Kernel Image Name"
Parameters:
  pSolutionRepository:
    AllowedPattern: '[A-Za-z0-9-]{1,63}'
    ConstraintDescription: >-
      Maximum of 63 alphanumeric characters. Can include hyphens (-), but not
      spaces. Must be unique within your account in an AWS Region.
    Description:  >- 
      Name the S3 bucket hosting the assets required by this solution. The default value should be used
      unless instructed otherwise by the solution provider.
    MaxLength: 63
    MinLength: 1
    Type: String
    Default: dtong-public-fileshare
  pWorkspaceBaseName:
    AllowedPattern: '[A-Za-z0-9-]{1,63}'
    ConstraintDescription: >-
      Maximum of 63 alphanumeric characters. Can include hyphens (-), but not
      spaces. Must be unique within your account in an AWS Region.
    Description: >-
      Must be unique. Provide a base name of the default S3 bucket that will be used to host
      assets required by this solution.
    MaxLength: 63
    MinLength: 1    
    Type: String
    Default: kernel-builder-workspace
  pDomainId:
    AllowedPattern: '[A-Za-z0-9-]{1,63}'
    ConstraintDescription: >-
      Maximum of 63 alphanumeric characters. Can include hyphens (-), but not
      spaces. Must be unique within your account in an AWS Region.
    Description: The Studio (Domain) Id of your existing Amazon SageMaker Studio environment.
    MaxLength: 63
    MinLength: 1
    Type: String
  pSageMakerServiceRole:
    Description: >- 
      Optionally, provide an IAM Role ARN to serve as the security context for your Amazon
      SageMaker Studio environment. If you don't provide a value, a role will be created for you.
    Type: String
    Default: "-"
  pRepoName:
    AllowedPattern: '[A-Za-z0-9-]{2,256}'
    ConstraintDescription: >-
      Maximum of 63 alphanumeric characters. Can include hyphens (-), but not
      spaces. Must be unique within your account in an AWS Region.
    Description: >-
      The name of the ECR Repository that contains your custom kernel images.
    MaxLength: 256
    MinLength: 2    
    Type: String
    Default: sagemaker-snowflake
  pKernelImageName:
    AllowedPattern: '[A-Za-z0-9-]{1,63}'
    ConstraintDescription: >-
      Maximum of 63 alphanumeric characters. Can include hyphens (-), but not
      spaces. Must be unique within your account in an AWS Region.
    Description: >-
      The name of an existing image in the specified ECR repository that you wish to publish into your Amazon
      SageMaker Studio environment.
    MaxLength: 63
    MinLength: 1    
    Type: String
    Default: snowflake
Resources:
  BaseStack:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: "https://dtong-public-fileshare.s3-us-west-2.amazonaws.com/kernel-builder/src/deploy/cf/kernel-builder-base.yml"
      Parameters:
        pSolutionRepository: !Ref pSolutionRepository
        pWorkspaceBaseName: !Ref pWorkspaceBaseName
  KernelPublisherStack:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: "https://dtong-public-fileshare.s3-us-west-2.amazonaws.com/kernel-builder/src/deploy/cf/publish-sagemaker-kernel.yml"
      Parameters:
        pRepoName: !Ref pRepoName
        pKernelImageName: !Ref pKernelImageName
        pDomainId: !Ref pDomainId
        pSageMakerServiceRole: !Ref pSageMakerServiceRole
        pDefaultWorkspace: !GetAtt      
          - BaseStack
          - Outputs.Workspace
Outputs:
  Workspace: 
    Value: !GetAtt      
      - BaseStack
      - Outputs.Workspace