AWSAutoScalingScalingPolicy

Objective-C

@interface AWSAutoScalingScalingPolicy

Swift

class AWSAutoScalingScalingPolicy

Describes a scaling policy.

  • Specifies how the scaling adjustment is interpreted (for example, an absolute number or a percentage). The valid values are ChangeInCapacity, ExactCapacity, and PercentChangeInCapacity.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable adjustmentType;

    Swift

    var adjustmentType: String? { get set }

  • The CloudWatch alarms related to the policy.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<AWSAutoScalingAlarm *> *_Nullable alarms;

    Swift

    var alarms: [AWSAutoScalingAlarm]? { get set }

  • The name of the Auto Scaling group.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable autoScalingGroupName;

    Swift

    var autoScalingGroupName: String? { get set }

  • The duration of the policy’s cooldown period, in seconds.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable cooldown;

    Swift

    var cooldown: NSNumber? { get set }

  • Indicates whether the policy is enabled (true) or disabled (false).

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable enabled;

    Swift

    var enabled: NSNumber? { get set }

  • The estimated time, in seconds, until a newly launched instance can contribute to the CloudWatch metrics.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable estimatedInstanceWarmup;

    Swift

    var estimatedInstanceWarmup: NSNumber? { get set }

  • The aggregation type for the CloudWatch metrics. The valid values are Minimum, Maximum, and Average.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable metricAggregationType;

    Swift

    var metricAggregationType: String? { get set }

  • The minimum value to scale by when the adjustment type is PercentChangeInCapacity.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable minAdjustmentMagnitude;

    Swift

    var minAdjustmentMagnitude: NSNumber? { get set }

  • Available for backward compatibility. Use MinAdjustmentMagnitude instead.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable minAdjustmentStep;

    Swift

    var minAdjustmentStep: NSNumber? { get set }

  • The Amazon Resource Name (ARN) of the policy.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable policyARN;

    Swift

    var policyARN: String? { get set }

  • The name of the scaling policy.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable policyName;

    Swift

    var policyName: String? { get set }

  • One of the following policy types:

    • TargetTrackingScaling

    • StepScaling

    • SimpleScaling (default)

    • PredictiveScaling

    For more information, see Target tracking scaling policies and Step and simple scaling policies in the Amazon EC2 Auto Scaling User Guide.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable policyType;

    Swift

    var policyType: String? { get set }

  • A predictive scaling policy.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSAutoScalingPredictiveScalingConfiguration *_Nullable predictiveScalingConfiguration;

    Swift

    var predictiveScalingConfiguration: AWSAutoScalingPredictiveScalingConfiguration? { get set }

  • The amount by which to scale, based on the specified adjustment type. A positive value adds to the current capacity while a negative number removes from the current capacity.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSNumber *_Nullable scalingAdjustment;

    Swift

    var scalingAdjustment: NSNumber? { get set }

  • A set of adjustments that enable you to scale based on the size of the alarm breach.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSArray<AWSAutoScalingStepAdjustment *> *_Nullable stepAdjustments;

    Swift

    var stepAdjustments: [AWSAutoScalingStepAdjustment]? { get set }

  • A target tracking scaling policy.

    Declaration

    Objective-C

    @property (nonatomic, strong) AWSAutoScalingTargetTrackingConfiguration *_Nullable targetTrackingConfiguration;

    Swift

    var targetTrackingConfiguration: AWSAutoScalingTargetTrackingConfiguration? { get set }