Облако формирует ведро S3 с пользователем, ключами доступа и политикой. Он должен создать стек и вывести ключи доступа пользователя, необходимые для работы с созданным ведром S3 через SDK. Политика ведро застряла на этапе СОЗДАНИЯ навсегда при попытке ссылаться на ARN BucketUser в Принципе BucketPolicy.CloudFormation BucketPolicy застрял в CREATE. Никогда не завершено CREATE
CloudFormation успешно с
BucketPolicy: ... Principal: "*"
Но BucketPolicy ресурс застрял в СОЗДАТЬ навсегда
BucketPolicy: ... Principal: !GetAtt BucketUser.Arn
Это успешно возвращает BucketUser.Arn когда BucketPolicy: ... Principal: "*"
Outputs:
BucketUserArn:
Value: !GetAtt BucketUser.Arn
Желаемая Шаблон:
AWSTemplateFormatVersion: "2010-09-09"
Description: "Creates bucket with bucket policy"
#Metadata:
Parameters:
app:
Type: String
Description: (required) Application name (Also used for bucket name. Follow S3 bucket name conventions)
Default: ymessage-bucket-test
Resources:
BucketUser:
Type: "AWS::IAM::User"
Properties:
UserName: !Ref app
UserAccessKey:
Type: "AWS::IAM::AccessKey"
Properties:
Status: Active
UserName: !Ref app
DependsOn: BucketUser
Bucket:
Type: AWS::S3::Bucket
Properties:
BucketName: !Ref app
BucketPolicy:
Type: "AWS::S3::BucketPolicy"
Properties:
Bucket: !Ref app
PolicyDocument:
Statement:
-
Action:
- "s3:*"
Effect: "Allow"
Resource:
Fn::Join:
- ""
-
- "arn:aws:s3:::"
- !Ref app
- "/*"
Principal: !GetAtt BucketUser.Arn
DependsOn: BucketUser
Outputs:
AccessKeyId:
Value: !Ref UserAccessKey
AccessKeySecret:
Value: !GetAtt UserAccessKey.SecretAccessKey
BucketURL:
Value: !GetAtt Bucket.WebsiteURL
BucketUserArn:
Value: !GetAtt BucketUser.Arn
Рабочая шаблона:
AWSTemplateFormatVersion: "2010-09-09"
Description: "Creates bucket with bucket policy"
#Metadata:
Parameters:
app:
Type: String
Description: (required) Application name (Also used for bucket name. Follow S3 bucket name conventions)
Default: ymessage-bucket-test
Resources:
BucketUser:
Type: "AWS::IAM::User"
Properties:
UserName: !Ref app
UserAccessKey:
Type: "AWS::IAM::AccessKey"
Properties:
Status: Active
UserName: !Ref app
DependsOn: BucketUser
Bucket:
Type: AWS::S3::Bucket
Properties:
BucketName: !Ref app
BucketPolicy:
Type: "AWS::S3::BucketPolicy"
Properties:
Bucket: !Ref app
PolicyDocument:
Statement:
-
Action:
- "s3:*"
Effect: "Allow"
Resource:
Fn::Join:
- ""
-
- "arn:aws:s3:::"
- !Ref app
- "/*"
Principal: "*"
DependsOn: BucketUser
Outputs:
AccessKeyId:
Value: !Ref UserAccessKey
AccessKeySecret:
Value: !GetAtt UserAccessKey.SecretAccessKey
BucketURL:
Value: !GetAtt Bucket.WebsiteURL
BucketUserArn:
Value: !GetAtt BucketUser.Arn