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

The ALIYUN::ECS::DiskAttachment type is used to attach ECS disks.

Syntax

{
   "Type" : "ALIYUN::ECS::DiskAttachment",
   "Properties" : {
      "DiskId" : String,
      "InstanceId" : String,
      "Device" : String,
      "DeleteWithInstance" : String
   }
}

Attributes

Attribute name	Type	Required?	Update allowed?	Description	Constraint
InstanceId	string	Yes	No	The ID of the instance to which the disk gets attached.	N/A
DiskId	string	Yes	No	Disk ID	The disk and instance must be located in the same zone.
Device	string	No	No	Device name of the disk in the ECS instance	If this parameter is set to null, then the parameter value is allocated by the system. The value ranges from /dev/xvdb to /dev/xvdz. The default value is null.
DeleteWithInstance	boolean	No	No	Whether the disk is released along with the release of the instance	Value options: true and false. “true” indicates that the disk is released along with the release of the instance. “false” indicates that the disk is not released along with the release of the instance. The default value is null, indicating that the current value is retained without modification.

Return values

Fn::GetAtt

DiskId: ID of the created disk.
Status: Status of the created disk.
Device: Disk attaching address.

Example

{
  "ROSTemplateFormatVersion" : "2015-09-01",
  "Resources" : {
    "DataDisk": {
      "Type": "ALIYUN::ECS::Disk",
      "Properties": {
        "Size": 10,
        "ZoneId": "cn-beijing-a"
      }
    },
    "AttachDisk": {
      "Type": "ALIYUN::ECS::DiskAttachment",
      "Properties": {
        "DiskId": { "Fn::GetAtt" : [ "DataDisk", "DiskId" ] },
        "InstanceId": "i-250doz5fs"
      }
    }
  }
}