DeployCodeBuildProject-Cfn.yaml

AWSTemplateFormatVersion: "2010-09-09"
Description: AWS resources for building an example ML inference container with ArmNN 

Parameters:
  CodeCommitRepositoryName:
    Type: String
    Description: CodeCommit repository name (must exist already)
    MinLength: 1

  ContainerImageName:
    Type: String
    Description: Container image name for ECR
    MinLength: 1

Resources:
  ECRRepository:
    Type: AWS::ECR::Repository
    Properties:
      ImageScanningConfiguration:
        ScanOnPush: true

  CodeBuildRole:
    Type: AWS::IAM::Role
    Metadata:
      cfn_nag:
        rules_to_suppress:
          - id: W11
            reason: "Asterisks are required"
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - codebuild.amazonaws.com
            Action:
              - sts:AssumeRole
      Policies:
        - PolicyName: CodeBuildPolicy
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              - Sid: CloudWatchLogsPolicy
                Effect: Allow
                Action:
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                Resource:
                  - "*"
              - Sid: CodeCommitPolicy
                Effect: Allow
                Action:
                  - "codecommit:GitPull"
                Resource:
                  - !Sub "arn:aws:codecommit:${AWS::Region}:${AWS::AccountId}:${CodeCommitRepositoryName}"
              - Sid: ECRPolicy
                Effect: Allow
                Action:
                  - ecr:PutImage
                  - ecr:BatchCheckLayerAvailability
                  - ecr:CompleteLayerUpload
                  - ecr:UploadLayerPart
                  - ecr:InitiateLayerUpload
                Resource:
                  - !Sub "arn:aws:ecr:${AWS::Region}:${AWS::AccountId}:repository/${ECRRepository}"
              - Sid: ECRAuthPolicy
                Effect: Allow
                Action:
                  - ecr:GetAuthorizationToken
                Resource:
                  - "*"

  CodeBuildProject:
    Type: AWS::CodeBuild::Project
    Metadata:
      cfn_nag:
        rules_to_suppress:
          - id: W32
            reason: "No build output artifacts to encrypt"
    Properties:
      ServiceRole: !GetAtt CodeBuildRole.Arn
      Artifacts:
        Type: NO_ARTIFACTS
      Environment:
        ComputeType: BUILD_GENERAL1_SMALL
        Type: ARM_CONTAINER
        Image: "aws/codebuild/amazonlinux2-aarch64-standard:2.0"
        PrivilegedMode: true
        EnvironmentVariables:
          - Name: ECR_REPO_NAME
            Value: !Ref ECRRepository
      Source:
        BuildSpec: !Sub |
            version: 0.2
            phases:
              build:
                commands:
                  - "echo 'Building container image with ArmNN'"
                  - "docker build -t $ECR_REPO_NAME:${ContainerImageName} ."
                  - "echo 'Pushing container image to ECR'"
                  - "aws ecr get-login-password --region ${AWS::Region} | docker login --username AWS --password-stdin ${AWS::AccountId}.dkr.ecr.${AWS::Region}.amazonaws.com"
                  - "docker tag $ECR_REPO_NAME:${ContainerImageName} ${AWS::AccountId}.dkr.ecr.${AWS::Region}.amazonaws.com/$ECR_REPO_NAME:${ContainerImageName}"
                  - "docker push ${AWS::AccountId}.dkr.ecr.${AWS::Region}.amazonaws.com/$ECR_REPO_NAME:${ContainerImageName}"
        Type: CODECOMMIT
        Location: !Sub "https://git-codecommit.${AWS::Region}.amazonaws.com/v1/repos/${CodeCommitRepositoryName}"

Outputs:
  ECRRepo:
    Description: Name of the ECR repository created
    Value: !Ref ECRRepository
    Export:
      Name: ECRRepositoryName

  ECRContainerImage:
    Description: Name of the ECR container image
    Value: !Ref ContainerImageName
    Export:
      Name: ContainerImageName