Class: Aws::AutoScaling::Types::CreateAutoScalingGroupType

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-autoscaling/types.rb

Overview

Note:

When making an API call, you may pass CreateAutoScalingGroupType data as a hash:

{
  auto_scaling_group_name: "XmlStringMaxLen255", # required
  launch_configuration_name: "ResourceName",
  launch_template: {
    launch_template_id: "XmlStringMaxLen255",
    launch_template_name: "LaunchTemplateName",
    version: "XmlStringMaxLen255",
  },
  mixed_instances_policy: {
    launch_template: {
      launch_template_specification: {
        launch_template_id: "XmlStringMaxLen255",
        launch_template_name: "LaunchTemplateName",
        version: "XmlStringMaxLen255",
      },
      overrides: [
        {
          instance_type: "XmlStringMaxLen255",
        },
      ],
    },
    instances_distribution: {
      on_demand_allocation_strategy: "XmlString",
      on_demand_base_capacity: 1,
      on_demand_percentage_above_base_capacity: 1,
      spot_allocation_strategy: "XmlString",
      spot_instance_pools: 1,
      spot_max_price: "SpotPrice",
    },
  },
  instance_id: "XmlStringMaxLen19",
  min_size: 1, # required
  max_size: 1, # required
  desired_capacity: 1,
  default_cooldown: 1,
  availability_zones: ["XmlStringMaxLen255"],
  load_balancer_names: ["XmlStringMaxLen255"],
  target_group_arns: ["XmlStringMaxLen511"],
  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,
  lifecycle_hook_specification_list: [
    {
      lifecycle_hook_name: "AsciiStringMaxLen255", # required
      lifecycle_transition: "LifecycleTransition", # required
      notification_metadata: "XmlStringMaxLen1023",
      heartbeat_timeout: 1,
      default_result: "LifecycleActionResult",
      notification_target_arn: "NotificationTargetResourceName",
      role_arn: "ResourceName",
    },
  ],
  tags: [
    {
      resource_id: "XmlString",
      resource_type: "XmlString",
      key: "TagKey", # required
      value: "TagValue",
      propagate_at_launch: false,
    },
  ],
  service_linked_role_arn: "ResourceName",
}

Instance Attribute Summary collapse

Instance Attribute Details

#auto_scaling_group_nameString

The name of the Auto Scaling group. This name must be unique within the scope of your AWS account.

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#availability_zonesArray<String>

One or more Availability Zones for the group. This parameter is optional if you specify one or more subnets.

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#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 [Scaling Cooldowns] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/Cooldown.html

Returns:

  • (Integer)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#desired_capacityInteger

The number of EC2 instances that should be running in the 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. If you do not specify a desired capacity, the default is the minimum size of the group.

Returns:

  • (Integer)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#health_check_grace_periodInteger

The amount of time, in seconds, that Amazon EC2 Auto Scaling waits before checking the health status of an EC2 instance that has come into service. During this time, any health check failures for the instance are ignored. The default is 0.

This parameter is required if you are adding an ‘ELB` health check.

For more information, see [Health Checks] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/healthcheck.html

Returns:

  • (Integer)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#health_check_typeString

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

By default, health checks use Amazon EC2 instance status checks to determine the health of an instance. For more information, see

Health Checks][1

in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/healthcheck.html

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#instance_idString

The ID of the instance used to create a launch configuration for the group. This parameter, a launch configuration, a launch template, or a mixed instances policy must be specified.

When you specify an ID of an instance, Amazon EC2 Auto Scaling creates a new launch configuration and associates it with the group. This launch configuration derives its attributes from the specified instance, except for the block device mapping.

For more information, see [Create an Auto Scaling Group Using an EC2 Instance] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/create-asg-from-instance.html

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#launch_configuration_nameString

The name of the launch configuration. This parameter, a launch template, a mixed instances policy, or an EC2 instance must be specified.

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#launch_templateTypes::LaunchTemplateSpecification

The launch template to use to launch instances. This parameter, a launch configuration, a mixed instances policy, or an EC2 instance must be specified.



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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#lifecycle_hook_specification_listArray<Types::LifecycleHookSpecification>

One or more lifecycle hooks.



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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#load_balancer_namesArray<String>

One or more Classic Load Balancers. To specify an Application Load Balancer, use ‘TargetGroupARNs` instead.

For more information, see [Using a Load Balancer With an Auto Scaling Group] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/create-asg-from-instance.html

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#max_sizeInteger

The maximum size of the group.

Returns:

  • (Integer)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#min_sizeInteger

The minimum size of the group.

Returns:

  • (Integer)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#mixed_instances_policyTypes::MixedInstancesPolicy

The mixed instances policy to use to launch instances. This parameter, a launch template, a launch configuration, or an EC2 instance must be specified.



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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#new_instances_protected_from_scale_inBoolean

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

Returns:

  • (Boolean)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#placement_groupString

The name of the placement group into which to launch your instances, if any. For more information, see [Placement Groups] in the *Amazon Elastic Compute Cloud User Guide*.

[1]: docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#service_linked_role_arnString

The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS services on your behalf. By default, Amazon EC2 Auto Scaling uses a service-linked role named AWSServiceRoleForAutoScaling, which it creates if it does not exist.

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#tagsArray<Types::Tag>

One or more tags.

For more information, see [Tagging Auto Scaling Groups and Instances] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/autoscaling-tagging.html

Returns:



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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#target_group_arnsArray<String>

The Amazon Resource Names (ARN) of the target groups.

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#termination_policiesArray<String>

One or more termination policies used to select the instance to terminate. These 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*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/as-instance-termination.html

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end

#vpc_zone_identifierString

A comma-separated list of subnet identifiers for your virtual private cloud (VPC).

If you specify subnets and Availability Zones with this call, ensure that the subnets’ Availability Zones match the Availability Zones specified.

For more information, see [Launching Auto Scaling Instances in a VPC] in the *Amazon EC2 Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/ec2/userguide/asg-in-vpc.html

Returns:

  • (String)


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# File 'lib/aws-sdk-autoscaling/types.rb', line 941

class CreateAutoScalingGroupType < Struct.new(
  :auto_scaling_group_name,
  :launch_configuration_name,
  :launch_template,
  :mixed_instances_policy,
  :instance_id,
  :min_size,
  :max_size,
  :desired_capacity,
  :default_cooldown,
  :availability_zones,
  :load_balancer_names,
  :target_group_arns,
  :health_check_type,
  :health_check_grace_period,
  :placement_group,
  :vpc_zone_identifier,
  :termination_policies,
  :new_instances_protected_from_scale_in,
  :lifecycle_hook_specification_list,
  :tags,
  :service_linked_role_arn)
  include Aws::Structure
end