Interface CfnAutoScalingGroupPropsMixin.IInstanceMaintenancePolicyProperty

InstanceMaintenancePolicy is a property of the AWS::AutoScaling::AutoScalingGroup resource.

Namespace: Amazon.CDK.Mixins.Preview.AWS.AutoScaling.Mixins

Assembly: Amazon.CDK.Mixins.Preview.dll

Syntax (csharp)

public interface CfnAutoScalingGroupPropsMixin.IInstanceMaintenancePolicyProperty

Syntax (vb)

Public Interface CfnAutoScalingGroupPropsMixin.IInstanceMaintenancePolicyProperty

Remarks

For more information, see Instance maintenance policies in the Amazon EC2 Auto Scaling User Guide .

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-instancemaintenancepolicy.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.Mixins.Preview.AWS.AutoScaling.Mixins;

             var instanceMaintenancePolicyProperty = new InstanceMaintenancePolicyProperty {
                 MaxHealthyPercentage = 123,
                 MinHealthyPercentage = 123
             };

Synopsis

Properties

MaxHealthyPercentage	Specifies the upper threshold as a percentage of the desired capacity of the Auto Scaling group.
MinHealthyPercentage	Specifies the lower threshold as a percentage of the desired capacity of the Auto Scaling group.

Properties

MaxHealthyPercentage

Specifies the upper threshold as a percentage of the desired capacity of the Auto Scaling group.

double? MaxHealthyPercentage { get; }

Property Value

double?

Remarks

It represents the maximum percentage of the group that can be in service and healthy, or pending, to support your workload when replacing instances. Value range is 100 to 200. To clear a previously set value, specify a value of -1 .

Both MinHealthyPercentage and MaxHealthyPercentage must be specified, and the difference between them cannot be greater than 100. A large range increases the number of instances that can be replaced at the same time.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-instancemaintenancepolicy.html#cfn-autoscaling-autoscalinggroup-instancemaintenancepolicy-maxhealthypercentage

MinHealthyPercentage

Specifies the lower threshold as a percentage of the desired capacity of the Auto Scaling group.

double? MinHealthyPercentage { get; }

Property Value

double?

Remarks

It represents the minimum percentage of the group to keep in service, healthy, and ready to use to support your workload when replacing instances. Value range is 0 to 100. To clear a previously set value, specify a value of -1 .