AWS::EKS::Nodegroup ScalingConfig

An object representing the scaling configuration details for the Auto Scaling group that is associated with your node group. When creating a node group, you must specify all or none of the properties. When updating a node group, you can specify any or none of the properties.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "DesiredSize" : Double,
  "MaxSize" : Double,
  "MinSize" : Double
}

YAML

  DesiredSize: Double
  MaxSize: Double
  MinSize: Double

Properties

DesiredSize

The current number of nodes that the managed node group should maintain.

Required: No

Type: Double

Minimum: 1

Update requires: No interruption

MaxSize

The maximum number of nodes that the managed node group can scale out to. For information about the maximum number that you can specify, see Amazon EKS service quotas in the Amazon EKS User Guide.

Required: No

Type: Double

Minimum: 1

Update requires: No interruption

MinSize

The minimum number of nodes that the managed node group can scale in to. This number must be greater than zero.

Required: No

Type: Double

Minimum: 1

Update requires: No interruption