ALIYUN::ECS::Disk - Resource Types| Alibaba Cloud Documentation Center

Description

Creates a cloud disk.

Syntax

{
    "Type" : "ALIYUN::ECS::Disk",
    "Properties" : {
         "DiskName" : String,
         "Description" : String,
         "Tags" : List,
         "DiskCategory" : String,
         "SnapshotId" : String,
         "ZoneId" : String,
         "Size" : Integer
    }
}

Properties

Name	Type	Required	Description	Constraints
ZoneId	String	Yes	The ID of the zone in which the disk is created.	None.
DiskName	String	No	Disk name.	- Default value: null. - It can contain 2 to 128 characters. - It must start with an uppercase or a lowercase English letter, and can contain English letters, numbers, periods(.), underscores(_), and hyphens(-). It cannot start with http:// or https://.
Description	String	No	Disk description.	- Default value: null. - It can contain 2 to 256 characters. It cannot start with http:// or https://. - The disk description is displayed in the console.
Tags	List	No	Disk tag.	It can contain up to four tags. - Pattern: [{“Key”:”tagKey”,”Value”:”tagValue”},{“Key”:”tagKey2”,”Value”:”tagValue2”}].
DiskCategory	String	No	Disk category.	Valid values: cloud, cloud_efficiency, cloud_ssd. - Default value: cloud.
SnapshotId	String	No	The ID of the snapshot from which the disk is created.	- If this parameter and `Size` are both specified, `Size` is ignored, and the size of the new disk is the same as the size of the specified snapshot.- Snapshots created earlier than July 15, 2013 (included) cannnot be used to create a disk.
Size	Integer	No	Disk size.	Value ranges by disk category: - cloud: [5 GB, 2000 GB]; - cloud_efficiency: [20 GB, 2048 GB]; - cloud_ssd: [20 GB, 1024 GB]. - The value of this parameter must be greater than or equal to the value of `SnapshotId`.

Tags syntax

"Tags" : [
     {
        "Value" : String,
        "Key" : String
    }
]

Tags properties

Name	Type	Required	Description	Constraints
Key	String	Yes	None.	None.
Value	String	No	None.	None.

Return values

Fn::GetAtt

DiskId: The ID of the disk created.
Status: The status of the disk created.

Example

{
  "ROSTemplateFormatVersion" : "2015-09-01",
  "Resources" : {
    "DataDisk": {
      "Type": "ALIYUN::ECS::Disk",
      "Properties": {
        "Size": 10,
        "ZoneId": "cn-beijing-a",
        "DiskName": "\u4e2d\u6587",
        "Description": "Chinese"
      }
    }
  },
  "Outputs": {
    "DiskId": {
         "Value" : {"Fn::GetAtt": ["DataDisk","DiskId"]}
    },
    "Status": {
         "Value" : {"Fn::GetAtt": ["DataDisk","Status"]}
    }
  }
}