ALIYUN::ECS::DiskAttachment用于挂载ECS磁盘。
语法
{
"Type": "ALIYUN::ECS::DiskAttachment",
"Properties": {
"InstanceId": String,
"Device": String,
"DeleteWithInstance": Boolean,
"DiskId": String,
"DeleteAutoSnapshot": Boolean,
"Password": String,
"Force": Boolean,
"KeyPairName": String,
"Bootable": Boolean
}
}
属性
属性名称 | 类型 | 必须 | 允许更新 | 描述 | 约束 |
InstanceId | String | 是 | 否 | 需挂载磁盘的实例ID | 无 |
DiskId | String | 是 | 否 | 磁盘ID | 磁盘和ECS实例必须在同一个可用区。 |
Device | String | 否 | 否 | 磁盘设备名 | 如不指定,则默认由系统按顺序分配,即从 /dev/xvdb 到 /dev/xvdz。 |
DeleteWithInstance | Boolean | 否 | 否 | 磁盘是否随实例释放 | 取值:
|
Password | String | 否 | 否 | 挂载系统盘时,设置实例的用户名密码。 | 仅对 administrator 和 root 用户名生效,其他用户名不生效。长度为 8 至 30 个字符,必须同时包含大小写英文字母、数字和特殊符号中的三类字符。特殊符号可以是:
其中,Windows 实例不能以斜线号(/)为密码首字符。 |
Force | Boolean | 否 | 否 | 是否是强制挂载请求。 | 取值范围:
默认值:false。 |
KeyPairName | String | 否 | 否 | 挂载系统盘时,为 Linux 系统 ECS 实例绑定的 SSH 密钥对的名称。 |
|
Bootable | Boolean | 否 | 否 | 是否作为系统盘挂载。 | 取值范围:
默认值:false。 |
DeleteAutoSnapshot | Boolean | 否 | 否 | 删除磁盘时是否删除自动快照 | 取值:
|
返回值
Fn::GetAtt
DiskId:新建磁盘的ID。
Status:新建磁盘的状态。
Device:磁盘设备名。
示例
ROSTemplateFormatVersion: '2015-09-01'
Parameters:
InstanceId:
Type: String
AssociationProperty: ALIYUN::ECS::Instance::InstanceId
DiskId:
Type: String
AssociationProperty: ALIYUN::ECS::Disk::DiskId
Resources:
DiskAttachment:
Type: ALIYUN::ECS::DiskAttachment
Properties:
InstanceId:
Ref: InstanceId
Device: /dev/xvda
DiskId:
Ref: DiskId
Outputs:
Status:
Description: The disk status now.
Value:
Fn::GetAtt:
- DiskAttachment
- Status
Device:
Description: The device where the volume is exposed on ecs instance.
Value:
Fn::GetAtt:
- DiskAttachment
- Device
DiskId:
Description: The disk id of created disk
Value:
Fn::GetAtt:
- DiskAttachment
- DiskId
{
"ROSTemplateFormatVersion": "2015-09-01",
"Parameters": {
"InstanceId": {
"Type": "String",
"AssociationProperty": "ALIYUN::ECS::Instance::InstanceId"
},
"DiskId": {
"Type": "String",
"AssociationProperty": "ALIYUN::ECS::Disk::DiskId"
}
},
"Resources": {
"DiskAttachment": {
"Type": "ALIYUN::ECS::DiskAttachment",
"Properties": {
"InstanceId": {
"Ref": "InstanceId"
},
"Device": "/dev/xvda",
"DiskId": {
"Ref": "DiskId"
}
}
}
},
"Outputs": {
"Status": {
"Description": "The disk status now.",
"Value": {
"Fn::GetAtt": [
"DiskAttachment",
"Status"
]
}
},
"Device": {
"Description": "The device where the volume is exposed on ecs instance.",
"Value": {
"Fn::GetAtt": [
"DiskAttachment",
"Device"
]
}
},
"DiskId": {
"Description": "The disk id of created disk",
"Value": {
"Fn::GetAtt": [
"DiskAttachment",
"DiskId"
]
}
}
}
}