The ALIYUN::ESS::ScalingConfiguration type is used to create a scaling configuration.
Syntax
{
"Type":"ALIYUN::ESS::ScalingConfiguration",
"Properties":{
"DiskMappings":List,
"InternetMaxBandwidthIn":Integer,
"InstanceId":String,
"SecurityGroupId":String,
"SystemDiskCategory":String,
"ImageId":String,
"InternetMaxBandwidthOut":Integer,
"IoOptimized":String,
"ScalingGroupId":String,
"InternetChargeType":String,
"InstanceType":String,
"ScalingConfigurationName":String
}
}
Attributes
Attribute name
Type
Required
Update allowed
Description
Constraint
ScalingGroupId
string
Yes
No
ID of the scaling group to which the scaling configuration belongs
N/A
DiskMappings
list
No
No
Disk you want to attach
Up to four disks can be attached
InternetChargeType
string
No
No
Bandwidth billing method for access over the Internet
Value options: PayByBandwidth and PayByTraffic. Default value: PayByTraffic
InternetMaxBandwidthIn
integer
No
No
Maximum Internet inbound bandwidth, in Mbps
Value range: [1, 100]. Default value: 100
InternetMaxBandwidthOut
integer
No
No
Maximum Internet outbound bandwidth, in Mbps
Value range in PayByBandwidth mode: [0, 200]; default value: 0. Value range in PayByTraffic mode: [1, 200]. This parameter must be specified in PayByTraffic mode
InstanceId
string
No
No
ID of the ECS instance whose attributes are used to create the scaling configuration
N/A
SystemDiskCategory
string
No
No
System disk type
Value options: cloud, cloud_efficiency, cloud_ssd, and ephemeral_ssd
ImageId
string
No
No
ID of the image used to start the ECS instance. The image can be a public image, custom image, or a marketplace image
ID of the security group to which the created instance belongs
N/A
IoOptimized
string
No
No
Whether to create an I/O optimized instance
Value options: none (non-I/O optimized) and optimized (I/O optimized). Default value: none
ScalingConfigurationName
string
No
No
Displayed name of the scaling configuration
The name is a string of 2 to 40 Chinese characters or English letters. It must start with a digit, an uppercase/lowercase letter, or a Chinese character and can contain English letters, Chinese characters, digits, underscores(_), periods(.), and hyphens(-). The name must be unique in the same scaling group. If this parameter is not specified, the default value is ScalingConfigurationId
DiskMappings syntax
"DiskMappings":[
{
"Category":String,
"DiskName":String,
"Description":String,
"Device":String,
"SnapshotId":String,
"Size":String
}
]
DiskMappings attributes
Attribute name
Type
Required
Update allowed
Description
Constraint
Size
string
Yes
No
Data disk size, in GB
N/A
Category
string
No
No
Data disk type
Value options: cloud, cloud_efficiency, cloud_ssd, and ephemeral_ssdDefault
DiskName
string
No
No
Data disk name
The data disk name can contain a maximum of 128 characters including Chinese characters and English letters , digits, underscores(_), periods(.), and hyphens(-)
Description
string
No
No
Description
Value range: [2, 256]. Default value: null
Device
string
No
No
Device name of the data disk in the ECS instance
Example: /dev/xvd[a-z]
SnapshotId
string
No
No
ID of the snapshot used to create the data disk
N/A
Return values
Fn::GetAtt
ScalingConfigurationId: ID of the scaling configuration, which is generated by the system and is globally unique.