Class: Aws::AutoScaling::Types::CreateAutoScalingGroupType
- Inherits:
-
Struct
- Object
- Struct
- Aws::AutoScaling::Types::CreateAutoScalingGroupType
- Defined in:
- gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb
Overview
When making an API call, you may pass CreateAutoScalingGroupType data as a hash:
{
auto_scaling_group_name: "XmlStringMaxLen255", # required
launch_configuration_name: "XmlStringMaxLen255",
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",
weighted_capacity: "XmlStringMaxLen32",
launch_template_specification: {
launch_template_id: "XmlStringMaxLen255",
launch_template_name: "LaunchTemplateName",
version: "XmlStringMaxLen255",
},
instance_requirements: {
v_cpu_count: { # required
min: 1, # required
max: 1,
},
memory_mi_b: { # required
min: 1, # required
max: 1,
},
cpu_manufacturers: ["intel"], # accepts intel, amd, amazon-web-services
memory_gi_b_per_v_cpu: {
min: 1.0,
max: 1.0,
},
excluded_instance_types: ["ExcludedInstance"],
instance_generations: ["current"], # accepts current, previous
spot_max_price_percentage_over_lowest_price: 1,
on_demand_max_price_percentage_over_lowest_price: 1,
bare_metal: "included", # accepts included, excluded, required
burstable_performance: "included", # accepts included, excluded, required
require_hibernate_support: false,
network_interface_count: {
min: 1,
max: 1,
},
local_storage: "included", # accepts included, excluded, required
local_storage_types: ["hdd"], # accepts hdd, ssd
total_local_storage_gb: {
min: 1.0,
max: 1.0,
},
baseline_ebs_bandwidth_mbps: {
min: 1,
max: 1,
},
accelerator_types: ["gpu"], # accepts gpu, fpga, inference
accelerator_count: {
min: 1,
max: 1,
},
accelerator_manufacturers: ["nvidia"], # accepts nvidia, amd, amazon-web-services, xilinx
accelerator_names: ["a100"], # accepts a100, v100, k80, t4, m60, radeon-pro-v520, vu9p
accelerator_total_memory_mi_b: {
min: 1,
max: 1,
},
},
},
],
},
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: "MixedInstanceSpotPrice",
},
},
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,
capacity_rebalance: 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: "XmlStringMaxLen255",
},
],
tags: [
{
resource_id: "XmlString",
resource_type: "XmlString",
key: "TagKey", # required
value: "TagValue",
propagate_at_launch: false,
},
],
service_linked_role_arn: "ResourceName",
max_instance_lifetime: 1,
context: "Context",
desired_capacity_type: "XmlStringMaxLen255",
default_instance_warmup: 1,
}
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#auto_scaling_group_name ⇒ String
The name of the Auto Scaling group.
-
#availability_zones ⇒ Array<String>
A list of Availability Zones where instances in the Auto Scaling group can be created.
-
#capacity_rebalance ⇒ Boolean
Indicates whether Capacity Rebalancing is enabled.
-
#context ⇒ String
Reserved.
-
#default_cooldown ⇒ Integer
Only needed if you use simple scaling policies..
-
#default_instance_warmup ⇒ Integer
The amount of time, in seconds, until a newly launched instance can contribute to the Amazon CloudWatch metrics.
-
#desired_capacity ⇒ Integer
The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain.
-
#desired_capacity_type ⇒ String
The unit of measurement for the value specified for desired capacity.
-
#health_check_grace_period ⇒ Integer
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 and marking it unhealthy due to a failed Elastic Load Balancing or custom health check.
-
#health_check_type ⇒ String
The service to use for the health checks.
-
#instance_id ⇒ String
The ID of the instance used to base the launch configuration on.
-
#launch_configuration_name ⇒ String
The name of the launch configuration to use to launch instances.
-
#launch_template ⇒ Types::LaunchTemplateSpecification
Information used to specify the launch template and version to use to launch instances.
-
#lifecycle_hook_specification_list ⇒ Array<Types::LifecycleHookSpecification>
One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
-
#load_balancer_names ⇒ Array<String>
A list of Classic Load Balancers associated with this Auto Scaling group.
-
#max_instance_lifetime ⇒ Integer
The maximum amount of time, in seconds, that an instance can be in service.
-
#max_size ⇒ Integer
The maximum size of the group.
-
#min_size ⇒ Integer
The minimum size of the group.
-
#mixed_instances_policy ⇒ Types::MixedInstancesPolicy
An embedded object that specifies a mixed instances policy.
-
#new_instances_protected_from_scale_in ⇒ Boolean
Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.
-
#placement_group ⇒ String
The name of the placement group into which to launch your instances.
-
#service_linked_role_arn ⇒ String
The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other Amazon Web Services service on your behalf.
-
#tags ⇒ Array<Types::Tag>
One or more tags.
-
#target_group_arns ⇒ Array<String>
The Amazon Resource Names (ARN) of the target groups to associate with the Auto Scaling group.
-
#termination_policies ⇒ Array<String>
A policy or a list of policies that are used to select the instance to terminate.
-
#vpc_zone_identifier ⇒ String
A comma-separated list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created.
Instance Attribute Details
#auto_scaling_group_name ⇒ String
The name of the Auto Scaling group. This name must be unique per Region per account.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#availability_zones ⇒ Array<String>
A list of Availability Zones where instances in the Auto Scaling
group can be created. Used for launching into the default VPC subnet
in each Availability Zone when not using the VPCZoneIdentifier
property, or for attaching a network interface when an existing
network interface ID is specified in a launch template.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#capacity_rebalance ⇒ Boolean
Indicates whether Capacity Rebalancing is enabled. Otherwise, Capacity Rebalancing is disabled. When you turn on Capacity Rebalancing, Amazon EC2 Auto Scaling attempts to launch a Spot Instance whenever Amazon EC2 notifies that a Spot Instance is at an elevated risk of interruption. After launching a new instance, it then terminates an old instance. For more information, see Use Capacity Rebalancing to handle Amazon EC2 Spot Interruptions in the in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#context ⇒ String
Reserved.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#default_cooldown ⇒ Integer
Only needed if you use simple scaling policies.
The amount of time, in seconds, between one scaling activity ending and another one starting due to simple scaling policies. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.
Default: 300
seconds
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#default_instance_warmup ⇒ Integer
The amount of time, in seconds, until a newly launched instance can
contribute to the Amazon CloudWatch metrics. This delay lets an
instance finish initializing before Amazon EC2 Auto Scaling
aggregates instance metrics, resulting in more reliable usage data.
Set this value equal to the amount of time that it takes for
resource consumption to become stable after an instance reaches the
InService
state. For more information, see Set the default
instance warmup for an Auto Scaling group in the Amazon EC2
Auto Scaling User Guide.
To manage your warm-up settings at the group level, we recommend that you set the default instance warmup, even if its value is set to 0 seconds. This also optimizes the performance of scaling policies that scale continuously, such as target tracking and step scaling policies.
If you need to remove a value that you previously set, include the
property but specify -1
for the value. However, we strongly
recommend keeping the default instance warmup enabled by specifying
a minimum value of 0
.
Default: None
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#desired_capacity ⇒ Integer
The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain. It can scale beyond this capacity if you configure auto scaling. 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.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#desired_capacity_type ⇒ String
The unit of measurement for the value specified for desired
capacity. Amazon EC2 Auto Scaling supports DesiredCapacityType
for
attribute-based instance type selection only. For more information,
see Creating an Auto Scaling group using attribute-based instance
type selection in the Amazon EC2 Auto Scaling User Guide.
By default, Amazon EC2 Auto Scaling specifies units
, which
translates into number of instances.
Valid values: units
| vcpu
| memory-mib
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#health_check_grace_period ⇒ Integer
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 and marking it unhealthy due to a failed Elastic Load
Balancing or custom health check. This is useful if your instances
do not immediately pass these health checks after they enter the
InService
state. For more information, see Health check grace
period in the Amazon EC2 Auto Scaling User Guide.
Default: 0
seconds
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#health_check_type ⇒ String
The service to use for the health checks. The valid values are EC2
(default) and ELB
. If you configure an Auto Scaling group to use
load balancer (ELB) health checks, it considers the instance
unhealthy if it fails either the EC2 status checks or the load
balancer health checks. For more information, see Health checks for
Auto Scaling instances in the Amazon EC2 Auto Scaling User
Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#instance_id ⇒ String
The ID of the instance used to base the launch configuration on. If specified, Amazon EC2 Auto Scaling uses the configuration values from the specified instance to create a new launch configuration. To get the instance ID, use the Amazon EC2 DescribeInstances API operation. For more information, see Creating an Auto Scaling group using an EC2 instance in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#launch_configuration_name ⇒ String
The name of the launch configuration to use to launch instances.
Conditional: You must specify either a launch template
(LaunchTemplate
or MixedInstancesPolicy
) or a launch
configuration (LaunchConfigurationName
or InstanceId
).
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#launch_template ⇒ Types::LaunchTemplateSpecification
Information used to specify the launch template and version to use to launch instances.
Conditional: You must specify either a launch template
(LaunchTemplate
or MixedInstancesPolicy
) or a launch
configuration (LaunchConfigurationName
or InstanceId
).
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#lifecycle_hook_specification_list ⇒ Array<Types::LifecycleHookSpecification>
One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#load_balancer_names ⇒ Array<String>
A list of Classic Load Balancers associated with this Auto Scaling
group. For Application Load Balancers, Network Load Balancers, and
Gateway Load Balancer, specify the TargetGroupARNs
property
instead.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#max_instance_lifetime ⇒ Integer
The maximum amount of time, in seconds, that an instance can be in service. The default is null. If specified, the value must be either 0 or a number equal to or greater than 86,400 seconds (1 day). For more information, see Replacing Auto Scaling instances based on maximum instance lifetime in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#max_size ⇒ Integer
The maximum size of the group.
MaxSize
to meet your
capacity requirements. In this event, Amazon EC2 Auto Scaling will
never go above MaxSize
by more than your largest instance weight
(weights that define how many units each instance contributes to the
desired capacity of the group).
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#min_size ⇒ Integer
The minimum size of the group.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#mixed_instances_policy ⇒ Types::MixedInstancesPolicy
An embedded object that specifies a mixed instances policy.
For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#new_instances_protected_from_scale_in ⇒ Boolean
Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in. For more information about preventing instances from terminating on scale in, see Using instance scale-in protection in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#placement_group ⇒ String
The name of the placement group into which to launch your instances. For more information, see Placement groups in the Amazon EC2 User Guide for Linux Instances.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#service_linked_role_arn ⇒ String
The Amazon Resource Name (ARN) of the service-linked role that the
Auto Scaling group uses to call other Amazon Web Services service on
your behalf. By default, Amazon EC2 Auto Scaling uses a
service-linked role named AWSServiceRoleForAutoScaling
, which it
creates if it does not exist. For more information, see
Service-linked roles in the Amazon EC2 Auto Scaling User
Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#tags ⇒ Array<Types::Tag>
One or more tags. You can tag your Auto Scaling group and propagate the tags to the Amazon EC2 instances it launches. Tags are not propagated to Amazon EBS volumes. To add tags to Amazon EBS volumes, specify the tags in a launch template but use caution. If the launch template specifies an instance tag with a key that is also specified for the Auto Scaling group, Amazon EC2 Auto Scaling overrides the value of that instance tag with the value specified by the Auto Scaling group. For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#target_group_arns ⇒ Array<String>
The Amazon Resource Names (ARN) of the target groups to associate with the Auto Scaling group. Instances are registered as targets with the target groups. The target groups receive incoming traffic and route requests to one or more registered targets. For more information, see Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#termination_policies ⇒ Array<String>
A policy or a list of policies that are used to select the instance to terminate. These policies are executed in the order that you list them. For more information, see Work with Amazon EC2 Auto Scaling termination policies in the Amazon EC2 Auto Scaling User Guide.
Valid values: Default
| AllocationStrategy
|
ClosestToNextInstanceHour
| NewestInstance
| OldestInstance
| OldestLaunchConfiguration
| OldestLaunchTemplate
|
arn:aws:lambda:region:account-id:function:my-function:my-alias
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |
#vpc_zone_identifier ⇒ String
A comma-separated list of subnet IDs for a virtual private cloud
(VPC) where instances in the Auto Scaling group can be created. If
you specify VPCZoneIdentifier
with AvailabilityZones
, the
subnets that you specify must reside in those Availability Zones.
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# File 'gems/aws-sdk-autoscaling/lib/aws-sdk-autoscaling/types.rb', line 1437 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, :capacity_rebalance, :lifecycle_hook_specification_list, :tags, :service_linked_role_arn, :max_instance_lifetime, :context, :desired_capacity_type, :default_instance_warmup) SENSITIVE = [] include Aws::Structure end |