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feat(client-auto-scaling): Amazon EC2 Auto Scaling now supports Amazon Application Recovery Controller (ARC) zonal shift and zonal autoshift to help you quickly recover an impaired application from failures in an Availability Zone (AZ).
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‎clients/client-auto-scaling/src/commands/AttachTrafficSourcesCommand.ts

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@@ -67,6 +67,7 @@ export interface AttachTrafficSourcesCommandOutput extends AttachTrafficSourcesR
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* Type: "STRING_VALUE",
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* },
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* ],
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* SkipZonalShiftValidation: true || false,
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* };
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* const command = new AttachTrafficSourcesCommand(input);
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* const response = await client.send(command);

‎clients/client-auto-scaling/src/commands/CreateAutoScalingGroupCommand.ts

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@@ -211,6 +211,11 @@ export interface CreateAutoScalingGroupCommandOutput extends __MetadataBearer {}
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* AvailabilityZoneDistribution: { // AvailabilityZoneDistribution
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* CapacityDistributionStrategy: "balanced-only" || "balanced-best-effort",
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* },
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* AvailabilityZoneImpairmentPolicy: { // AvailabilityZoneImpairmentPolicy
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* ZonalShiftEnabled: true || false,
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* ImpairedZoneHealthCheckBehavior: "ReplaceUnhealthy" || "IgnoreUnhealthy",
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* },
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* SkipZonalShiftValidation: true || false,
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* };
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* const command = new CreateAutoScalingGroupCommand(input);
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* const response = await client.send(command);

‎clients/client-auto-scaling/src/commands/DescribeAutoScalingGroupsCommand.ts

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@@ -250,6 +250,10 @@ export interface DescribeAutoScalingGroupsCommandOutput extends AutoScalingGroup
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* // AvailabilityZoneDistribution: { // AvailabilityZoneDistribution
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* // CapacityDistributionStrategy: "balanced-only" || "balanced-best-effort",
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* // },
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* // AvailabilityZoneImpairmentPolicy: { // AvailabilityZoneImpairmentPolicy
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* // ZonalShiftEnabled: true || false,
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* // ImpairedZoneHealthCheckBehavior: "ReplaceUnhealthy" || "IgnoreUnhealthy",
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* // },
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* // },
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* // ],
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* // NextToken: "STRING_VALUE",

‎clients/client-auto-scaling/src/commands/UpdateAutoScalingGroupCommand.ts

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@@ -207,6 +207,11 @@ export interface UpdateAutoScalingGroupCommandOutput extends __MetadataBearer {}
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* AvailabilityZoneDistribution: { // AvailabilityZoneDistribution
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* CapacityDistributionStrategy: "balanced-only" || "balanced-best-effort",
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* },
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* AvailabilityZoneImpairmentPolicy: { // AvailabilityZoneImpairmentPolicy
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* ZonalShiftEnabled: true || false,
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* ImpairedZoneHealthCheckBehavior: "ReplaceUnhealthy" || "IgnoreUnhealthy",
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* },
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* SkipZonalShiftValidation: true || false,
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* };
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* const command = new UpdateAutoScalingGroupCommand(input);
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* const response = await client.send(command);

‎clients/client-auto-scaling/src/models/models_0.ts

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@@ -496,6 +496,15 @@ export interface AttachTrafficSourcesType {
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* @public
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*/
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TrafficSources: TrafficSourceIdentifier[] | undefined;
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/**
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* <p>
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* If you enable zonal shift with cross-zone disabled load balancers, capacity could become imbalanced across Availability Zones. To skip the validation, specify <code>true</code>. For more information, see
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* <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-zonal-shift.html">Auto Scaling group zonal shift</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
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* </p>
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* @public
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*/
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SkipZonalShiftValidation?: boolean | undefined;
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}
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/**
@@ -784,6 +793,48 @@ export interface AvailabilityZoneDistribution {
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CapacityDistributionStrategy?: CapacityDistributionStrategy | undefined;
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}
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/**
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* @public
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* @enum
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*/
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export const ImpairedZoneHealthCheckBehavior = {
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IgnoreUnhealthy: "IgnoreUnhealthy",
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ReplaceUnhealthy: "ReplaceUnhealthy",
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} as const;
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/**
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* @public
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*/
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export type ImpairedZoneHealthCheckBehavior =
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(typeof ImpairedZoneHealthCheckBehavior)[keyof typeof ImpairedZoneHealthCheckBehavior];
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/**
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* <p>
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* Describes an Availability Zone impairment policy.
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* </p>
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* @public
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*/
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export interface AvailabilityZoneImpairmentPolicy {
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/**
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* <p>
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* If <code>true</code>, enable zonal shift for your Auto Scaling group.
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* </p>
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* @public
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*/
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ZonalShiftEnabled?: boolean | undefined;
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/**
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* <p>
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* Specifies the health check behavior for the impaired Availability Zone in an active zonal shift. If you select <code>Replace unhealthy</code>, instances that appear unhealthy will be replaced in all Availability Zones.
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* If you select <code>Ignore unhealthy</code>, instances will not be replaced in the Availability Zone with the active zonal shift. For more information, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-zonal-shift.html">Auto Scaling group zonal shift</a>
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* in the <i>Amazon EC2 Auto Scaling User Guide</i>.
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*
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* </p>
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* @public
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*/
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ImpairedZoneHealthCheckBehavior?: ImpairedZoneHealthCheckBehavior | undefined;
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}
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/**
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* <p>Describes an instance maintenance policy.</p>
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* <p>For more information, see <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-instance-maintenance-policy.html">Set instance maintenance policy</a> in the
@@ -2149,6 +2200,23 @@ export interface CreateAutoScalingGroupType {
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* @public
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*/
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AvailabilityZoneDistribution?: AvailabilityZoneDistribution | undefined;
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/**
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* <p>
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* The policy for Availability Zone impairment.
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* </p>
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* @public
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*/
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AvailabilityZoneImpairmentPolicy?: AvailabilityZoneImpairmentPolicy | undefined;
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/**
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* <p>
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* If you enable zonal shift with cross-zone disabled load balancers, capacity could become imbalanced across Availability Zones. To skip the validation, specify <code>true</code>. For more information, see
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* <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-zonal-shift.html">Auto Scaling group zonal shift</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
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* </p>
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* @public
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*/
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SkipZonalShiftValidation?: boolean | undefined;
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}
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/**
@@ -3535,6 +3603,14 @@ export interface AutoScalingGroup {
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* @public
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*/
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AvailabilityZoneDistribution?: AvailabilityZoneDistribution | undefined;
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/**
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* <p>
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* The Availability Zone impairment policy.
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* </p>
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* @public
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*/
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AvailabilityZoneImpairmentPolicy?: AvailabilityZoneImpairmentPolicy | undefined;
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}
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/**
@@ -8303,4 +8379,21 @@ export interface UpdateAutoScalingGroupType {
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* @public
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*/
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AvailabilityZoneDistribution?: AvailabilityZoneDistribution | undefined;
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/**
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* <p>
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* The policy for Availability Zone impairment.
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* </p>
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* @public
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*/
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AvailabilityZoneImpairmentPolicy?: AvailabilityZoneImpairmentPolicy | undefined;
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/**
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* <p>
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* If you enable zonal shift with cross-zone disabled load balancers, capacity could become imbalanced across Availability Zones. To skip the validation, specify <code>true</code>. For more information, see
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* <a href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-zonal-shift.html">Auto Scaling group zonal shift</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
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* </p>
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* @public
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*/
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SkipZonalShiftValidation?: boolean | undefined;
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}

‎clients/client-auto-scaling/src/protocols/Aws_query.ts

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@@ -254,6 +254,7 @@ import {
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AutoScalingInstanceDetails,
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AutoScalingInstancesType,
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AvailabilityZoneDistribution,
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AvailabilityZoneImpairmentPolicy,
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BaselineEbsBandwidthMbpsRequest,
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BatchDeleteScheduledActionAnswer,
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BatchDeleteScheduledActionType,
@@ -3180,6 +3181,9 @@ const se_AttachTrafficSourcesType = (input: AttachTrafficSourcesType, context: _
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entries[loc] = value;
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});
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}
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if (input[_SZSV] != null) {
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entries[_SZSV] = input[_SZSV];
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}
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return entries;
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};
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@@ -3260,6 +3264,20 @@ const se_AvailabilityZoneDistribution = (input: AvailabilityZoneDistribution, co
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return entries;
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};
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/**
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* serializeAws_queryAvailabilityZoneImpairmentPolicy
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*/
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const se_AvailabilityZoneImpairmentPolicy = (input: AvailabilityZoneImpairmentPolicy, context: __SerdeContext): any => {
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const entries: any = {};
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if (input[_ZSE] != null) {
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entries[_ZSE] = input[_ZSE];
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}
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if (input[_IZHCB] != null) {
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entries[_IZHCB] = input[_IZHCB];
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}
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return entries;
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};
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/**
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* serializeAws_queryAvailabilityZones
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*/
@@ -3617,6 +3635,16 @@ const se_CreateAutoScalingGroupType = (input: CreateAutoScalingGroupType, contex
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entries[loc] = value;
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});
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}
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if (input[_AZIP] != null) {
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const memberEntries = se_AvailabilityZoneImpairmentPolicy(input[_AZIP], context);
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Object.entries(memberEntries).forEach(([key, value]) => {
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const loc = `AvailabilityZoneImpairmentPolicy.${key}`;
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entries[loc] = value;
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});
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}
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if (input[_SZSV] != null) {
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entries[_SZSV] = input[_SZSV];
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}
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return entries;
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};
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@@ -6385,6 +6413,16 @@ const se_UpdateAutoScalingGroupType = (input: UpdateAutoScalingGroupType, contex
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entries[loc] = value;
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});
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}
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if (input[_AZIP] != null) {
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const memberEntries = se_AvailabilityZoneImpairmentPolicy(input[_AZIP], context);
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Object.entries(memberEntries).forEach(([key, value]) => {
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const loc = `AvailabilityZoneImpairmentPolicy.${key}`;
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entries[loc] = value;
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});
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}
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if (input[_SZSV] != null) {
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entries[_SZSV] = input[_SZSV];
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}
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return entries;
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};
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@@ -6829,6 +6867,9 @@ const de_AutoScalingGroup = (output: any, context: __SerdeContext): AutoScalingG
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if (output[_AZD] != null) {
68306868
contents[_AZD] = de_AvailabilityZoneDistribution(output[_AZD], context);
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}
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if (output[_AZIP] != null) {
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contents[_AZIP] = de_AvailabilityZoneImpairmentPolicy(output[_AZIP], context);
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}
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return contents;
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};
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@@ -6946,6 +6987,23 @@ const de_AvailabilityZoneDistribution = (output: any, context: __SerdeContext):
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return contents;
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};
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/**
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* deserializeAws_queryAvailabilityZoneImpairmentPolicy
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*/
6993+
const de_AvailabilityZoneImpairmentPolicy = (
6994+
output: any,
6995+
context: __SerdeContext
6996+
): AvailabilityZoneImpairmentPolicy => {
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const contents: any = {};
6998+
if (output[_ZSE] != null) {
6999+
contents[_ZSE] = __parseBoolean(output[_ZSE]);
7000+
}
7001+
if (output[_IZHCB] != null) {
7002+
contents[_IZHCB] = __expectString(output[_IZHCB]);
7003+
}
7004+
return contents;
7005+
};
7006+
69497007
/**
69507008
* deserializeAws_queryAvailabilityZones
69517009
*/
@@ -9466,6 +9524,7 @@ const _ATd = "AdjustmentType";
94669524
const _ATdj = "AdjustmentTypes";
94679525
const _AZ = "AvailabilityZones";
94689526
const _AZD = "AvailabilityZoneDistribution";
9527+
const _AZIP = "AvailabilityZoneImpairmentPolicy";
94699528
const _AZv = "AvailabilityZone";
94709529
const _Ac = "Activities";
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const _Act = "Activity";
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95959654
const _ITU = "InstancesToUpdate";
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const _ITUOR = "InstancesToUpdateOnRollback";
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const _IW = "InstanceWarmup";
9657+
const _IZHCB = "ImpairedZoneHealthCheckBehavior";
95989658
const _Id = "Id";
95999659
const _Ide = "Identifier";
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const _In = "Instances";
@@ -9758,6 +9818,7 @@ const _SRGP = "ShouldRespectGracePeriod";
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const _SRu = "SuspensionReason";
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const _ST = "StartTime";
97609820
const _SUGA = "ScheduledUpdateGroupActions";
9821+
const _SZSV = "SkipZonalShiftValidation";
97619822
const _St = "Stat";
97629823
const _Sta = "Status";
97639824
const _Stat = "State";
@@ -9795,6 +9856,7 @@ const _WC = "WeightedCapacity";
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const _WPC = "WarmPoolConfiguration";
97969857
const _WPP = "WarmPoolProgress";
97979858
const _WPS = "WarmPoolSize";
9859+
const _ZSE = "ZonalShiftEnabled";
97989860
const _m = "message";
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const _me = "member";
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