cloudformation-ec2-cluster/cfn-setup-stack.yml at master · besttechno/cloudformation-ec2-cluster · GitHub

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AWSTemplateFormatVersion: 2010-09-09
Description: Set up cloudformation requirements

Parameters:
  Version:
    Type: String
    Default: "0.0.1"
    Description: Version of the application
  Environment:
    Type: String
    Default: dev
    Description: Select the appropriate environment
    AllowedValues:
      - dev
      - staging
      - prod
  S3CfnBucketName:
    Type: String
    Default: aws-cloudformation-templates

Resources:
  TemplatesBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Sub "${S3CfnBucketName}-${Environment}-${AWS::Region}"
      VersioningConfiguration:
        Status: Enabled
      AccessControl: Private
      Tags:
        - Key: Name
          Value: !Sub "${S3CfnBucketName}-${Environment}-${AWS::Region}"
        - Key: Version
          Value: !Ref Version
        - Key: Environment
          Value: !Ref Environment

  CloudFormationServiceRole:
    Type: "AWS::IAM::Role"
    Properties:
      RoleName: AWSCloudFormationServiceRole
      AssumeRolePolicyDocument:
        Statement:
          -
            Effect: "Allow"
            Principal:
              Service:
                - "cloudformation.amazonaws.com"
                - "ec2.amazonaws.com"
            Action:
              - "sts:AssumeRole"
          -
            Effect: "Allow"
            Principal:
              AWS:
                - !Sub "arn:aws:iam::${AWS::AccountId}:root"
            Action:
              - "sts:AssumeRole"
      Path: "/"
      Policies:
        -
          PolicyName: "AmazonCloudFormationServiceRolePolicy"
          PolicyDocument:
            Statement:
              -
                Effect: "Allow"
                Action: "*"
                Resource: "*"


Outputs:
  TemplatesBucketName:
    Value: !Ref TemplatesBucket
    Export:
      Name: !Sub "${AWS::StackName}-TemplatesBucketName"

  TemplatesBucketArn:
    Value: !GetAtt TemplatesBucket.Arn
    Description: ARN of the templates bucket
    Export:
      Name: !Sub "${AWS::StackName}-TemplatesBucketArn"

  CloudFormationServiceRole:
    Description: "Policy to Allow Cloudformation Full Access AWS to Resources"
    Value: !Ref "CloudFormationServiceRole"
    Export:
      Name: !Sub "${AWS::StackName}-CloudFormationServiceRole"