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Class: Aws::AutoScaling::Types::UpdateAutoScalingGroupType

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing UpdateAutoScalingGroupType as input to an Aws::Client method, you can use a vanilla Hash:

{
  auto_scaling_group_name: "ResourceName", # required
  launch_configuration_name: "ResourceName",
  launch_template: {
    launch_template_id: "XmlStringMaxLen255",
    launch_template_name: "LaunchTemplateName",
    version: "XmlStringMaxLen255",
  },
  min_size: 1,
  max_size: 1,
  desired_capacity: 1,
  default_cooldown: 1,
  availability_zones: ["XmlStringMaxLen255"],
  health_check_type: "XmlStringMaxLen32",
  health_check_grace_period: 1,
  placement_group: "XmlStringMaxLen255",
  vpc_zone_identifier: "XmlStringMaxLen2047",
  termination_policies: ["XmlStringMaxLen1600"],
  new_instances_protected_from_scale_in: false,
}

Instance Attribute Summary collapse

Instance Attribute Details

#auto_scaling_group_nameString

The name of the Auto Scaling group.

Returns:

  • (String)

    The name of the Auto Scaling group.

#availability_zonesArray<String>

One or more Availability Zones for the group.

Returns:

  • (Array<String>)

    One or more Availability Zones for the group.

#default_cooldownInteger

The amount of time, in seconds, after a scaling activity completes before another scaling activity can start. The default is 300.

For more information, see Auto Scaling Cooldowns in the Auto Scaling User Guide.

Returns:

  • (Integer)

    The amount of time, in seconds, after a scaling activity completes before another scaling activity can start.

#desired_capacityInteger

The number of EC2 instances that should be running in the Auto Scaling group. This number must be greater than or equal to the minimum size of the group and less than or equal to the maximum size of the group.

Returns:

  • (Integer)

    The number of EC2 instances that should be running in the Auto Scaling group.

#health_check_grace_periodInteger

The amount of time, in seconds, that Auto Scaling waits before checking the health status of an EC2 instance that has come into service. The default is 0.

For more information, see Health Checks in the Auto Scaling User Guide.

Returns:

  • (Integer)

    The amount of time, in seconds, that Auto Scaling waits before checking the health status of an EC2 instance that has come into service.

#health_check_typeString

The service to use for the health checks. The valid values are EC2 and ELB.

Returns:

  • (String)

    The service to use for the health checks.

#launch_configuration_nameString

The name of the launch configuration. You must specify either a launch configuration or a launch template.

Returns:

  • (String)

    The name of the launch configuration.

#launch_templateTypes::LaunchTemplateSpecification

The launch template to use to specify the updates. You must specify a launch configuration or a launch template.

Returns:

#max_sizeInteger

The maximum size of the Auto Scaling group.

Returns:

  • (Integer)

    The maximum size of the Auto Scaling group.

#min_sizeInteger

The minimum size of the Auto Scaling group.

Returns:

  • (Integer)

    The minimum size of the Auto Scaling group.

#new_instances_protected_from_scale_inBoolean

Indicates whether newly launched instances are protected from termination by Auto Scaling when scaling in.

Returns:

  • (Boolean)

    Indicates whether newly launched instances are protected from termination by Auto Scaling when scaling in.

#placement_groupString

The name of the placement group into which you\'ll launch your instances, if any. For more information, see Placement Groups in the Amazon Elastic Compute Cloud User Guide.

Returns:

  • (String)

    The name of the placement group into which you\'ll launch your instances, if any.

#termination_policiesArray<String>

A standalone termination policy or a list of termination policies used to select the instance to terminate. The policies are executed in the order that they are listed.

For more information, see Controlling Which Instances Auto Scaling Terminates During Scale In in the Auto Scaling User Guide.

Returns:

  • (Array<String>)

    A standalone termination policy or a list of termination policies used to select the instance to terminate.

#vpc_zone_identifierString

The ID of the subnet, if you are launching into a VPC. You can specify several subnets in a comma-separated list.

When you specify VPCZoneIdentifier with AvailabilityZones, ensure that the subnets\' Availability Zones match the values you specify for AvailabilityZones.

For more information, see Launching Auto Scaling Instances in a VPC in the Auto Scaling User Guide.

Returns:

  • (String)

    The ID of the subnet, if you are launching into a VPC.