TrafficRoutingConfig - Amazon SageMaker
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TrafficRoutingConfig

Defines the traffic routing strategy during an endpoint deployment to shift traffic from the old fleet to the new fleet.

Contents

Type

Traffic routing strategy type.

  • ALL_AT_ONCE: Endpoint traffic shifts to the new fleet in a single step.

  • CANARY: Endpoint traffic shifts to the new fleet in two steps. The first step is the canary, which is a small portion of the traffic. The second step is the remainder of the traffic.

  • LINEAR: Endpoint traffic shifts to the new fleet in n steps of a configurable size.

Type: String

Valid Values: ALL_AT_ONCE | CANARY | LINEAR

Required: Yes

WaitIntervalInSeconds

The waiting time (in seconds) between incremental steps to turn on traffic on the new endpoint fleet.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 3600.

Required: Yes

CanarySize

Batch size for the first step to turn on traffic on the new endpoint fleet. Value must be less than or equal to 50% of the variant's total instance count.

Type: CapacitySize object

Required: No

LinearStepSize

Batch size for each step to turn on traffic on the new endpoint fleet. Value must be 10-50% of the variant's total instance count.

Type: CapacitySize object

Required: No

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: