ClusterInstanceGroupSpecification
The specifications of an instance group that you need to define.
Types
Properties
Specifies an IAM execution role to be assumed by the instance group.
Specifies the number of instances to add to the instance group of a SageMaker HyperPod cluster.
Specifies the name of the instance group.
Specifies the additional storage configurations for the instances in the SageMaker HyperPod cluster instance group.
Specifies the instance type of the instance group.
Specifies the LifeCycle configuration for the instance group.
A flag indicating whether deep health checks should be performed when the cluster instance group is created or updated.
To configure multi-AZ deployments, customize the Amazon VPC configuration at the instance group level. You can specify different subnets and security groups across different AZs in the instance group specification to override a SageMaker HyperPod cluster's default Amazon VPC configuration. For more information about deploying a cluster in multiple AZs, see Setting up SageMaker HyperPod clusters across multiple AZs.
The configuration object of the schedule that SageMaker uses to update the AMI.
Specifies the value for Threads per core. For instance types that support multithreading, you can specify 1 for disabling multithreading and 2 for enabling multithreading. For instance types that doesn't support multithreading, specify 1. For more information, see the reference table of CPU cores and threads per CPU core per instance type in the Amazon Elastic Compute Cloud User Guide.
The Amazon Resource Name (ARN); of the training plan to use for this cluster instance group.