EbsDeviceOptions Struct
Block device options for an EBS volume.
Example
ts
declare const vpc: ec2.Vpc;
declare const instanceType: ec2.InstanceType;
declare const machineImage: ec2.IMachineImage;
const autoScalingGroup = new autoscaling.AutoScalingGroup(this, 'ASG', {
vpc,
instanceType,
machineImage,
blockDevices: [
{
deviceName: 'gp3-volume',
volume: autoscaling.BlockDeviceVolume.ebs(15, {
volumeType: autoscaling.EbsDeviceVolumeType.GP3,
throughput: 125,
}),
},
],
// ...
});
Properties
deleteOnTerminationoptionalbooleandelete_on_terminationoptionalbooldeleteOnTerminationoptionalBooleanDeleteOnTerminationoptionalboolDeleteOnTerminationoptional*bool#Indicates whether to delete the volume when the instance is terminated.
Default: true for Amazon EC2 Auto Scaling, false otherwise (e.g. EBS)
encryptedoptionalbooleanencryptedoptionalboolencryptedoptionalBooleanEncryptedoptionalboolEncryptedoptional*bool= false#Specifies whether the EBS volume is encrypted.
Encrypted EBS volumes can only be attached to instances that support Amazon EBS encryption
The number of I/O operations per second (IOPS) to provision for the volume.
Default: none, required for EbsDeviceVolumeType.IO1
Must only be set for volumeType: EbsDeviceVolumeType.IO1
The maximum ratio of IOPS to volume size (in GiB) is 50:1, so for 5,000 provisioned IOPS, you need at least 100 GiB storage on the volume.
throughputoptionalnumberthroughputoptionalint | floatthroughputoptionalNumberThroughputoptionaldoubleThroughputoptional*float64#The throughput that the volume supports, in MiB/s Takes a minimum of 125 and maximum of 2000.
Default: 125 MiB/s. Only valid on gp3 volumes.
volumeInitializationRateoptionalSizevolume_initialization_rateoptionalSizevolumeInitializationRateoptionalSizeVolumeInitializationRateoptionalSizeVolumeInitializationRateoptionalSize#The Amazon EBS Provisioned Rate for Volume Initialization, at which to download the snapshot blocks from Amazon S3 to the volume.
Default: undefined - The volume initialization rate is not set.
Valid range is between 100 and 300 MiB/s. This parameter is supported only for volumes created from snapshots.
volumeTypeoptionalEbsDeviceVolumeTypevolume_typeoptionalEbsDeviceVolumeTypevolumeTypeoptionalEbsDeviceVolumeTypeVolumeTypeoptionalEbsDeviceVolumeTypeVolumeTypeoptionalEbsDeviceVolumeType= `EbsDeviceVolumeType.GP2`#The EBS volume type.