AWS::SageMaker::EndpointConfig ProductionVariant - AWS CloudFormation

AWS::SageMaker::EndpointConfig ProductionVariant

Specifies a model that you want to host and the resources to deploy for hosting it. If you are deploying multiple models, tell Amazon SageMaker how to distribute traffic among the models by specifying the InitialVariantWeight objects.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{ "AcceleratorType" : String, "InitialInstanceCount" : Integer, "InitialVariantWeight" : Double, "InstanceType" : String, "ModelName" : String, "VariantName" : String }

YAML

AcceleratorType: String InitialInstanceCount: Integer InitialVariantWeight: Double InstanceType: String ModelName: String VariantName: String

Properties

AcceleratorType

The size of the Elastic Inference (EI) instance to use for the production variant. EI instances provide on-demand GPU computing for inference. For more information, see Using Elastic Inference in Amazon SageMaker. For more information, see Using Elastic Inference in Amazon SageMaker.

Required: No

Type: String

Allowed values: ml.eia1.large | ml.eia1.medium | ml.eia1.xlarge | ml.eia2.large | ml.eia2.medium | ml.eia2.xlarge

Update requires: Replacement

InitialInstanceCount

Number of instances to launch initially.

Required: Yes

Type: Integer

Minimum: 1

Update requires: Replacement

InitialVariantWeight

Determines initial traffic distribution among all of the models that you specify in the endpoint configuration. The traffic to a production variant is determined by the ratio of the VariantWeight to the sum of all VariantWeight values across all ProductionVariants. If unspecified, it defaults to 1.0.

Required: Yes

Type: Double

Update requires: Replacement

InstanceType

The ML compute instance type.

Required: Yes

Type: String

Allowed values: ml.c4.2xlarge | ml.c4.4xlarge | ml.c4.8xlarge | ml.c4.large | ml.c4.xlarge | ml.c5.18xlarge | ml.c5.2xlarge | ml.c5.4xlarge | ml.c5.9xlarge | ml.c5.large | ml.c5.xlarge | ml.c5d.18xlarge | ml.c5d.2xlarge | ml.c5d.4xlarge | ml.c5d.9xlarge | ml.c5d.large | ml.c5d.xlarge | ml.g4dn.12xlarge | ml.g4dn.16xlarge | ml.g4dn.2xlarge | ml.g4dn.4xlarge | ml.g4dn.8xlarge | ml.g4dn.xlarge | ml.inf1.24xlarge | ml.inf1.2xlarge | ml.inf1.6xlarge | ml.inf1.xlarge | ml.m4.10xlarge | ml.m4.16xlarge | ml.m4.2xlarge | ml.m4.4xlarge | ml.m4.xlarge | ml.m5.12xlarge | ml.m5.24xlarge | ml.m5.2xlarge | ml.m5.4xlarge | ml.m5.large | ml.m5.xlarge | ml.m5d.12xlarge | ml.m5d.24xlarge | ml.m5d.2xlarge | ml.m5d.4xlarge | ml.m5d.large | ml.m5d.xlarge | ml.p2.16xlarge | ml.p2.8xlarge | ml.p2.xlarge | ml.p3.16xlarge | ml.p3.2xlarge | ml.p3.8xlarge | ml.r5.12xlarge | ml.r5.24xlarge | ml.r5.2xlarge | ml.r5.4xlarge | ml.r5.large | ml.r5.xlarge | ml.r5d.12xlarge | ml.r5d.24xlarge | ml.r5d.2xlarge | ml.r5d.4xlarge | ml.r5d.large | ml.r5d.xlarge | ml.t2.2xlarge | ml.t2.large | ml.t2.medium | ml.t2.xlarge

Update requires: Replacement

ModelName

The name of the model that you want to host. This is the name that you specified when creating the model.

Required: Yes

Type: String

Maximum: 63

Pattern: ^[a-zA-Z0-9](-*[a-zA-Z0-9])*

Update requires: Replacement

VariantName

The name of the production variant.

Required: Yes

Type: String

Maximum: 63

Pattern: ^[a-zA-Z0-9](-*[a-zA-Z0-9]){0,62}

Update requires: Replacement