interface BlueGreenUpdatePolicyProperty

Language	Type name
.NET	Amazon.CDK.AWS.Sagemaker.CfnEndpoint.BlueGreenUpdatePolicyProperty
Java	software.amazon.awscdk.services.sagemaker.CfnEndpoint.BlueGreenUpdatePolicyProperty
Python	aws_cdk.aws_sagemaker.CfnEndpoint.BlueGreenUpdatePolicyProperty
TypeScript	@aws-cdk/aws-sagemaker » CfnEndpoint » BlueGreenUpdatePolicyProperty

Update policy for a blue/green deployment.

If this update policy is specified, SageMaker creates a new fleet during the deployment while maintaining the old fleet. SageMaker flips traffic to the new fleet according to the specified traffic routing configuration. Only one update policy should be used in the deployment configuration. If no update policy is specified, SageMaker uses a blue/green deployment strategy with all at once traffic shifting by default.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as sagemaker from '@aws-cdk/aws-sagemaker';
const blueGreenUpdatePolicyProperty: sagemaker.CfnEndpoint.BlueGreenUpdatePolicyProperty = {
  trafficRoutingConfiguration: {
    type: 'type',

    // the properties below are optional
    canarySize: {
      type: 'type',
      value: 123,
    },
    linearStepSize: {
      type: 'type',
      value: 123,
    },
    waitIntervalInSeconds: 123,
  },

  // the properties below are optional
  maximumExecutionTimeoutInSeconds: 123,
  terminationWaitInSeconds: 123,
};

Properties

Name	Type	Description
trafficRoutingConfiguration	IResolvable | TrafficRoutingConfigProperty	Defines the traffic routing strategy to shift traffic from the old fleet to the new fleet during an endpoint deployment.
maximumExecutionTimeoutInSeconds?	number	Maximum execution timeout for the deployment.
terminationWaitInSeconds?	number	Additional waiting time in seconds after the completion of an endpoint deployment before terminating the old endpoint fleet.

---

trafficRoutingConfiguration

Type: IResolvable | TrafficRoutingConfigProperty

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

---

maximumExecutionTimeoutInSeconds?

Type: number (optional)

Maximum execution timeout for the deployment.

Note that the timeout value should be larger than the total waiting time specified in TerminationWaitInSeconds and WaitIntervalInSeconds .

---

terminationWaitInSeconds?

Type: number (optional)

Additional waiting time in seconds after the completion of an endpoint deployment before terminating the old endpoint fleet.

Default is 0.