Bluearch.io Costing Report Engine (Child Account).

child_account.yml

AWSTemplateFormatVersion: 2010-09-09
Description: Sets up the necessary resources to run the Costing Report Engine in the child account.

Parameters:
  StartDate:
    Type: String
    Description: The start date for the report in the format YYYY-MM-DD.
    Default: 2019-01-01

  EndDate:
    Type: String
    Description: The end date for the report in the format YYYY-MM-DD.
    Default: 2023-01-01

Resources:
  CSVBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Join ["-", ["bluearchio-costing-report", !Select [0, !Split ["-", !Select [2, !Split ["/", !Ref 'AWS::StackId']]]]]]
      AccessControl: Private
      VersioningConfiguration:
        Status: Enabled
      Tags:
        - Key: Name
          Value: !Sub ${AWS::StackName}-csv-bucket

  EC2Role:
    Type: AWS::IAM::Role
    Properties:
      RoleName: bluearchio-costing-report-EC2Role
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - ec2.amazonaws.com
            Action:
              - sts:AssumeRole
      Policies:
        - PolicyName: !Sub ${AWS::StackName}-EC2Policy
          PolicyDocument: 
            Version: 2012-10-17
            Statement:
              - Resource: "*"
                Effect: Allow
                Action:
                  - logs:CreateLogGroup
                  - logs:CreateLogStream
                  - logs:PutLogEvents
                  - organizations:DescribeOrganization
                  - ssm:GetParameter
                  - ssm:GetParameters
                  - sts:AssumeRole

              - Resource: !GetAtt CSVBucket.Arn
                Effect: Allow
                Action:
                  - s3:PutObject
                  - s3:ListBucket

  EC2InstanceProfile:
    Type: AWS::IAM::InstanceProfile
    Properties:
      Path: /
      Roles:
        - !Ref EC2Role

  BucketNameSSMParameter:
    Type: AWS::SSM::Parameter
    Properties:
      Name: /bluearchio/costing-report-engine/bucket-name
      Type: String
      Value: !Ref CSVBucket

  StartDateSSMParameter:
    Type: AWS::SSM::Parameter
    Properties:
      Name: /bluearchio/costing-report-engine/start-date
      Type: String
      Value: !Ref StartDate

  EndDateSSMParameter:
    Type: AWS::SSM::Parameter
    Properties:
      Name: /bluearchio/costing-report-engine/end-date
      Type: String
      Value: !Ref EndDate