ALIYUN::OSS::Bucket is used to create an Object Storage Service (OSS) bucket.

Syntax

{
  "Type": "ALIYUN::OSS::Bucket",
  "Properties": {
    "AccessControl": String,
    "RefererConfiguration": Map,
    "ServerSideEncryptionConfiguration": Map,
    "CORSConfiguration": Map,
    "Tags": Map,
    "LoggingConfiguration": Map,
    "LifecycleConfiguration": Map,
    "StorageClass": String,
    "DeletionForce": Boolean,
    "WebsiteConfiguration": Map,
    "Policy": Map,
    "BucketName": String
  }
}

Properties

Property Type Required Editable Description Constraint
BucketName String Yes No The name of the bucket. The name must be 3 to 63 characters in length and can contain lowercase letters, digits, and hyphens (-). The name must start and end with a lowercase letter or a digit.
AccessControl String No No The access control configurations of the bucket. Valid values:
  • private (default): The bucket is private.
  • public-read: The bucket supports public reads.
  • public-read-write: The bucket supports public reads and writes.
CORSConfiguration Map No No The configurations of cross-origin resource sharing (CORS) for objects in the bucket. For more information, see CORSConfiguration properties.
LifecycleConfiguration Map No Yes The lifecycle configurations for objects in the bucket. For more information, see LifecycleConfiguration properties.
LoggingConfiguration Map No No The log storage configurations. For more information, see LoggingConfiguration properties.
RefererConfiguration Map No Yes The hotlink protection configurations. For more information, see RefererConfiguration properties.
DeletionForce Boolean No No Specifies whether to forcibly delete objects from the OSS bucket. Valid values:
  • true: forcibly deletes objects from the OSS bucket.
  • false (default): does not forcibly delete objects from the OSS bucket.
WebsiteConfiguration Map No No The configurations of the hosted static website. For more information, see WebsiteConfiguration properties.
ServerSideEncryptionConfiguration Map No Yes The server-side encryption rules. For more information, see ServerSideEncryptionConfiguration properties.
Tags Map No Yes The tags of the bucket. Tags exist as key-value pairs. A maximum of 20 tags can be specified.

A tag key must be 1 to 64 bytes in length and cannot start with http://, https://, or Aliyun.

A tag value must be 0 to 128 bytes in length and must be encoded in UTF-8.

StorageClass String No No The type of the bucket. Default value: Standard. Valid values:
  • Standard: Standard
  • IA: Infrequent Access (IA)
  • Archive: Archive
Policy Map No No The bucket policy configurations. None

CORSConfiguration syntax

"CORSConfiguration": {
  "CORSRule": List
}

CORSConfiguration properties

Property Type Required Editable Description Constraint
CORSRule List No No The list of rules that define CORS of objects in the bucket. For more information, see CORSRule properties.

CORSRule syntax

"CORSRule": [
  {
    "MaxAgeSeconds": Number,
    "AllowedMethod": List,
    "ExposeHeader": List,
    "AllowedOrigin": List,
    "AllowedHeader": List
  }
]

CORSRule properties

Property Type Required Editable Description Constraint
AllowedHeader List No No The allowed headers in cross-domain requests. Valid values:
  • *
  • Cache-Control
  • Content-Language
  • Content-Type
  • Expires
  • Last-Modified
  • Pragma
AllowedMethod List No No The allowed methods for cross-domain requests. Valid values:
  • *
  • GET
  • PUT
  • POST
  • DELETE
  • HEAD
AllowedOrigin List No No The origins from which you want to allow cross-domain requests. None
ExposeHeader List No No The response headers that you can access from your applications. Asterisks (*) cannot be used as wildcard characters.
MaxAgeSeconds Number No No The period of time that the browser can cache the response of a preflight (OPTIONS) request to a specific resource. None

LifecycleConfiguration syntax

"LifecycleConfiguration": {
  "Rule": List
}

LifecycleConfiguration properties

Property Type Required Editable Description Constraint
Rule List Yes No The list of rules that define how the bucket manages objects during their lifecycles. For more information, see Rule properties.

Rule syntax

"Rule": [
  {
    "Status": String,
    "AbortMultipartUpload": Map,
    "Expiration": Map,
    "Prefix": String,
    "ID": String
  }
]

Rule properties

Property Type Required Editable Description Constraint
ID String No No The unique ID of the rule. The ID can be up to 255 bytes in length. When this parameter is empty or not specified, OSS generates a unique ID for the rule.
Prefix String Yes No The prefix to which the rule applies. The rule takes effect only on objects that have a matching prefix.
Status String No Yes Specifies whether to enable the rule. Valid values:
  • Enabled: enables the rule.
  • Disabled: disables the rule.
Expiration Map No No The expiration attributes of the rule for the specified object. For more information, see Expiration properties.
AbortMultipartUpload Map No No The expiration attributes of the multipart upload tasks that are not complete. For more information, see AbortMultipartUpload properties.

Expiration syntax

"Expiration":{
  "Days": Number,
  "CreatedBeforeDate": String,
  "Date": String
}

Expiration properties

Property Type Required Editable Description Constraint
Days Number No No The number of days from when the object was last modified to when the rule takes effect. When the number of days since the object was last modified exceeds the specified number of days, the object is deleted. If you set the Days parameter to 30, objects that were last modified on January 1, 2016 are deleted by the backend application on January 31, 2016.
CreatedBeforeDate String No No The date based on which the lifecycle rules are implemented. OSS performs the specified operation on data that was last modified before this date. Specify the time in the ISO 8601 standard. The time must be at 00:00:00 UTC. Example: 2002-10-11T00:00:00.000Z.

AbortMultipartUpload syntax

"AbortMultipartUpload": {
  "CreatedBeforeDate": String,
  "Days": Number
}

AbortMultipartUpload properties

Property Type Required Editable Description Constraint
Days Number No No The number of days from when the object was last modified to when the rule takes effect. When the number of days since the object was last modified exceeds the specified number of days, the object is deleted. If you set the Days parameter to 30, objects that were last modified on January 1, 2016 are deleted by the backend application on January 31, 2016.
CreatedBeforeDate String No No The time before which the rule takes effect. Specify the time in the ISO 8601 standard. The time must be at 00:00:00 UTC. Example: 2002-10-11T00:00:00.000Z.

LoggingConfiguration syntax

"LoggingConfiguration": {
  "TargetBucket": String,
  "TargetPrefix": String
}

LoggingConfiguration properties

Property Type Required Editable Description Constraint
TargetBucket String No No The bucket that is used to store access logs. None
TargetPrefix String No No The prefix of the names of access logs that are saved. None

WebsiteConfiguration syntax

"WebsiteConfiguration":{
  "IndexDocument": String,
  "ErrorDocument": String
}

WebsiteConfiguration properties

Property Type Required Editable Description Constraint
IndexDocument String No No The homepage for the hosted static website. None
ErrorDocument String No No The error page of the hosted static website. None

RefererConfiguration syntax

"RefererConfiguration":{
  "AllowEmptyReferer": String,
  "RefererList": List
}

RefererConfiguration properties

Property Type Required Editable Description Constraint
AllowEmptyReferer Boolean No No Specifies whether to allow access requests that have an empty Referer field. Valid values:
  • true (default): allows requests that have an empty Referer field.
  • false: denies requests that have an empty Referer field.
RefererList List No No The Referer whitelist. OSS allows requests whose Referer field values are in the Referer whitelist. None

ServerSideEncryptionConfiguration syntax

"ServerSideEncryptionConfiguration":{
  "KMSMasterKeyID": String,
  "SSEAlgorithm": String
}

ServerSideEncryptionConfiguration properties

Property Type Required Editable Description Constraint
KMSMasterKeyID String No No The ID of the customer master key. The key ID is required only when the SSEAlgorithm parameter is set to KMS and a specified key is used for encryption.
SSEAlgorithm String Yes No The default server-side encryption method. Valid values:
  • KMS
  • AES256

Response parameters

Fn::GetAtt

  • Name: the bucket name, which is globally unique.
  • DomainName: the public domain name of the specified bucket.
  • InternalDomainName: the internal domain name of the specified bucket.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Policy": {
      "Type": "Json",
      "Description": "Bucket policy"
    },
    "CORSConfiguration": {
      "Type": "Json",
      "Description": "Rules that define cross-origin resource sharing of objects in this bucket."
    },
    "DeletionForce": {
      "Type": "Boolean",
      "Description": "Whether force delete the relative objects in the bucket. Default value is false.",
      "AllowedValues": [
        "true",
        "false"
      ],
      "Default": false
    },
    "BucketName": {
      "Type": "String",
      "Description": "bucket name."
    },
    "StorageClass": {
      "Type": "String",
      "Description": "Specifies the storage class of the bucket. Default is \"Standard\".",
      "AllowedValues": [
        "Standard",
        "IA",
        "Archive"
      ]
    },
    "LoggingConfiguration": {
      "Type": "Json",
      "Description": "Settings that defines where logs are stored."
    },
    "WebsiteConfiguration": {
      "Type": "Json",
      "Description": "The properties of website config."
    },
    "RefererConfiguration": {
      "Type": "Json"
    },
    "LifecycleConfiguration": {
      "Type": "Json",
      "Description": "Rules that define how oss bucket manages objects during their lifetime."
    },
    "ServerSideEncryptionConfiguration": {
      "Type": "Json",
      "Description": "Specifies the bucket used to store the server-side encryption rule."
    },
    "AccessControl": {
      "Type": "String",
      "Description": "The access control list.",
      "AllowedValues": [
        "private",
        "public-read",
        "public-read-write"
      ],
      "Default": "private"
    },
    "Tags": {
      "Type": "Json",
      "Description": "Bucket tags in k-v pairs format."
    }
  },
  "Resources": {
    "Bucket": {
      "Type": "ALIYUN::OSS::Bucket",
      "Properties": {
        "Policy": {
          "Ref": "Policy"
        },
        "CORSConfiguration": {
          "Ref": "CORSConfiguration"
        },
        "DeletionForce": {
          "Ref": "DeletionForce"
        },
        "BucketName": {
          "Ref": "BucketName"
        },
        "StorageClass": {
          "Ref": "StorageClass"
        },
        "LoggingConfiguration": {
          "Ref": "LoggingConfiguration"
        },
        "WebsiteConfiguration": {
          "Ref": "WebsiteConfiguration"
        },
        "RefererConfiguration": {
          "Ref": "RefererConfiguration"
        },
        "LifecycleConfiguration": {
          "Ref": "LifecycleConfiguration"
        },
        "ServerSideEncryptionConfiguration": {
          "Ref": "ServerSideEncryptionConfiguration"
        },
        "AccessControl": {
          "Ref": "AccessControl"
        },
        "Tags": {
          "Ref": "Tags"
        }
      }
    }
  },
  "Outputs": {
    "DomainName": {
      "Description": "The public DNS name of the specified bucket.",
      "Value": {
        "Fn::GetAtt": [
          "Bucket",
          "DomainName"
        ]
      }
    },
    "InternalDomainName": {
      "Description": "The internal DNS name of the specified bucket.",
      "Value": {
        "Fn::GetAtt": [
          "Bucket",
          "InternalDomainName"
        ]
      }
    },
    "Name": {
      "Description": "The name of Bucket",
      "Value": {
        "Fn::GetAtt": [
          "Bucket",
          "Name"
        ]
      }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Policy:
    Type: Json
    Description: Bucket policy
  CORSConfiguration:
    Type: Json
    Description: Rules that define cross-origin resource sharing of objects in this bucket.
  DeletionForce:
    Type: Boolean
    Description: >-
      Whether force delete the relative objects in the bucket. Default value is
      false.
    AllowedValues:
      - 'true'
      - 'false'
    Default: false
  BucketName:
    Type: String
    Description: bucket name.
  StorageClass:
    Type: String
    Description: Specifies the storage class of the bucket. Default is "Standard".
    AllowedValues:
      - Standard
      - IA
      - Archive
  LoggingConfiguration:
    Type: Json
    Description: Settings that defines where logs are stored.
  WebsiteConfiguration:
    Type: Json
    Description: The properties of website config.
  RefererConfiguration:
    Type: Json
  LifecycleConfiguration:
    Type: Json
    Description: Rules that define how oss bucket manages objects during their lifetime.
  ServerSideEncryptionConfiguration:
    Type: Json
    Description: Specifies the bucket used to store the server-side encryption rule.
  AccessControl:
    Type: String
    Description: The access control list.
    AllowedValues:
      - private
      - public-read
      - public-read-write
    Default: private
  Tags:
    Type: Json
    Description: Bucket tags in k-v pairs format.
Resources:
  Bucket:
    Type: 'ALIYUN::OSS::Bucket'
    Properties:
      Policy:
        Ref: Policy
      CORSConfiguration:
        Ref: CORSConfiguration
      DeletionForce:
        Ref: DeletionForce
      BucketName:
        Ref: BucketName
      StorageClass:
        Ref: StorageClass
      LoggingConfiguration:
        Ref: LoggingConfiguration
      WebsiteConfiguration:
        Ref: WebsiteConfiguration
      RefererConfiguration:
        Ref: RefererConfiguration
      LifecycleConfiguration:
        Ref: LifecycleConfiguration
      ServerSideEncryptionConfiguration:
        Ref: ServerSideEncryptionConfiguration
      AccessControl:
        Ref: AccessControl
      Tags:
        Ref: Tags
Outputs:
  DomainName:
    Description: The public DNS name of the specified bucket.
    Value:
      'Fn::GetAtt':
        - Bucket
        - DomainName
  InternalDomainName:
    Description: The internal DNS name of the specified bucket.
    Value:
      'Fn::GetAtt':
        - Bucket
        - InternalDomainName
  Name:
    Description: The name of Bucket
    Value:
      'Fn::GetAtt':
        - Bucket
        - Name

To view more examples, visit Bucket.json and Bucket.yml.