Copyright | (c) 2013-2023 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
__We strongly recommend using a launch template when calling this operation to ensure full functionality for Amazon EC2 Auto Scaling and Amazon EC2.__
Creates an Auto Scaling group with the specified name and attributes.
If you exceed your maximum limit of Auto Scaling groups, the call fails. To query this limit, call the DescribeAccountLimits API. For information about updating this limit, see Quotas for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.
For introductory exercises for creating an Auto Scaling group, see Getting started with Amazon EC2 Auto Scaling and Tutorial: Set up a scaled and load-balanced application in the Amazon EC2 Auto Scaling User Guide. For more information, see Auto Scaling groups in the Amazon EC2 Auto Scaling User Guide.
Every Auto Scaling group has three size properties (DesiredCapacity
,
MaxSize
, and MinSize
). Usually, you set these sizes based on a
specific number of instances. However, if you configure a mixed
instances policy that defines weights for the instance types, you must
specify these sizes with the same units that you use for weighting
instances.
Synopsis
- data CreateAutoScalingGroup = CreateAutoScalingGroup' {
- availabilityZones :: Maybe [Text]
- capacityRebalance :: Maybe Bool
- context :: Maybe Text
- defaultCooldown :: Maybe Int
- defaultInstanceWarmup :: Maybe Int
- desiredCapacity :: Maybe Int
- desiredCapacityType :: Maybe Text
- healthCheckGracePeriod :: Maybe Int
- healthCheckType :: Maybe Text
- instanceId :: Maybe Text
- launchConfigurationName :: Maybe Text
- launchTemplate :: Maybe LaunchTemplateSpecification
- lifecycleHookSpecificationList :: Maybe [LifecycleHookSpecification]
- loadBalancerNames :: Maybe [Text]
- maxInstanceLifetime :: Maybe Int
- mixedInstancesPolicy :: Maybe MixedInstancesPolicy
- newInstancesProtectedFromScaleIn' :: Maybe Bool
- placementGroup :: Maybe Text
- serviceLinkedRoleARN :: Maybe Text
- tags :: Maybe [Tag]
- targetGroupARNs :: Maybe [Text]
- terminationPolicies :: Maybe [Text]
- trafficSources :: Maybe [TrafficSourceIdentifier]
- vPCZoneIdentifier :: Maybe Text
- autoScalingGroupName :: Text
- minSize :: Int
- maxSize :: Int
- newCreateAutoScalingGroup :: Text -> Int -> Int -> CreateAutoScalingGroup
- createAutoScalingGroup_availabilityZones :: Lens' CreateAutoScalingGroup (Maybe [Text])
- createAutoScalingGroup_capacityRebalance :: Lens' CreateAutoScalingGroup (Maybe Bool)
- createAutoScalingGroup_context :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_defaultCooldown :: Lens' CreateAutoScalingGroup (Maybe Int)
- createAutoScalingGroup_defaultInstanceWarmup :: Lens' CreateAutoScalingGroup (Maybe Int)
- createAutoScalingGroup_desiredCapacity :: Lens' CreateAutoScalingGroup (Maybe Int)
- createAutoScalingGroup_desiredCapacityType :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_healthCheckGracePeriod :: Lens' CreateAutoScalingGroup (Maybe Int)
- createAutoScalingGroup_healthCheckType :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_instanceId :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_launchConfigurationName :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_launchTemplate :: Lens' CreateAutoScalingGroup (Maybe LaunchTemplateSpecification)
- createAutoScalingGroup_lifecycleHookSpecificationList :: Lens' CreateAutoScalingGroup (Maybe [LifecycleHookSpecification])
- createAutoScalingGroup_loadBalancerNames :: Lens' CreateAutoScalingGroup (Maybe [Text])
- createAutoScalingGroup_maxInstanceLifetime :: Lens' CreateAutoScalingGroup (Maybe Int)
- createAutoScalingGroup_mixedInstancesPolicy :: Lens' CreateAutoScalingGroup (Maybe MixedInstancesPolicy)
- createAutoScalingGroup_newInstancesProtectedFromScaleIn :: Lens' CreateAutoScalingGroup (Maybe Bool)
- createAutoScalingGroup_placementGroup :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_serviceLinkedRoleARN :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_tags :: Lens' CreateAutoScalingGroup (Maybe [Tag])
- createAutoScalingGroup_targetGroupARNs :: Lens' CreateAutoScalingGroup (Maybe [Text])
- createAutoScalingGroup_terminationPolicies :: Lens' CreateAutoScalingGroup (Maybe [Text])
- createAutoScalingGroup_trafficSources :: Lens' CreateAutoScalingGroup (Maybe [TrafficSourceIdentifier])
- createAutoScalingGroup_vPCZoneIdentifier :: Lens' CreateAutoScalingGroup (Maybe Text)
- createAutoScalingGroup_autoScalingGroupName :: Lens' CreateAutoScalingGroup Text
- createAutoScalingGroup_minSize :: Lens' CreateAutoScalingGroup Int
- createAutoScalingGroup_maxSize :: Lens' CreateAutoScalingGroup Int
- data CreateAutoScalingGroupResponse = CreateAutoScalingGroupResponse' {
- newCreateAutoScalingGroupResponse :: CreateAutoScalingGroupResponse
Creating a Request
data CreateAutoScalingGroup Source #
See: newCreateAutoScalingGroup
smart constructor.
CreateAutoScalingGroup' | |
|
Instances
newCreateAutoScalingGroup Source #
:: Text | |
-> Int | |
-> Int | |
-> CreateAutoScalingGroup |
Create a value of CreateAutoScalingGroup
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
CreateAutoScalingGroup
, createAutoScalingGroup_availabilityZones
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_capacityRebalance
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_context
- Reserved.
CreateAutoScalingGroup
, createAutoScalingGroup_defaultCooldown
- 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
CreateAutoScalingGroup
, createAutoScalingGroup_defaultInstanceWarmup
- 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
CreateAutoScalingGroup
, createAutoScalingGroup_desiredCapacity
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_desiredCapacityType
- 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
CreateAutoScalingGroup
, createAutoScalingGroup_healthCheckGracePeriod
- 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 health check. This is
useful if your instances do not immediately pass their health checks
after they enter the InService
state. For more information, see
Set the health check grace period for an Auto Scaling group
in the Amazon EC2 Auto Scaling User Guide.
Default: 0
seconds
CreateAutoScalingGroup
, createAutoScalingGroup_healthCheckType
- Determines whether any additional health checks are performed on the
instances in this group. Amazon EC2 health checks are always on. For
more information, see
Health checks for Auto Scaling instances
in the Amazon EC2 Auto Scaling User Guide.
The valid values are EC2
(default), ELB
, and VPC_LATTICE
. The
VPC_LATTICE
health check type is reserved for use with VPC Lattice,
which is in preview release and is subject to change.
CreateAutoScalingGroup
, createAutoScalingGroup_instanceId
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_launchConfigurationName
- 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
).
CreateAutoScalingGroup
, createAutoScalingGroup_launchTemplate
- 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
).
The launch template that is specified must be configured for use with an Auto Scaling group. For more information, see Creating a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
$sel:lifecycleHookSpecificationList:CreateAutoScalingGroup'
, createAutoScalingGroup_lifecycleHookSpecificationList
- One or more lifecycle hooks to add to the Auto Scaling group before
instances are launched.
CreateAutoScalingGroup
, createAutoScalingGroup_loadBalancerNames
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_maxInstanceLifetime
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_mixedInstancesPolicy
- The 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.
CreateAutoScalingGroup
, createAutoScalingGroup_newInstancesProtectedFromScaleIn
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_placementGroup
- 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.
A cluster placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a cluster placement group.
CreateAutoScalingGroup
, createAutoScalingGroup_serviceLinkedRoleARN
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_tags
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_targetGroupARNs
- The Amazon Resource Names (ARN) of the Elastic Load Balancing 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.
CreateAutoScalingGroup
, createAutoScalingGroup_terminationPolicies
- 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
CreateAutoScalingGroup
, createAutoScalingGroup_trafficSources
- __Reserved for use with Amazon VPC Lattice, which is in preview release
and is subject to change. Do not use this parameter for production
workloads. It is also subject to change.__
The unique identifiers of one or more traffic sources.
Currently, you must specify an Amazon Resource Name (ARN) for an existing VPC Lattice target group. Amazon EC2 Auto Scaling registers the running instances with the attached target groups. The target groups receive incoming traffic and route requests to one or more registered targets.
CreateAutoScalingGroup
, createAutoScalingGroup_vPCZoneIdentifier
- 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.
CreateAutoScalingGroup
, createAutoScalingGroup_autoScalingGroupName
- The name of the Auto Scaling group. This name must be unique per Region
per account.
The name can contain any ASCII character 33 to 126 including most punctuation characters, digits, and upper and lowercased letters.
You cannot use a colon (:) in the name.
CreateAutoScalingGroup
, createAutoScalingGroup_minSize
- The minimum size of the group.
CreateAutoScalingGroup
, createAutoScalingGroup_maxSize
- The maximum size of the group.
With a mixed instances policy that uses instance weighting, Amazon EC2
Auto Scaling may need to go above 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).
Request Lenses
createAutoScalingGroup_availabilityZones :: Lens' CreateAutoScalingGroup (Maybe [Text]) Source #
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.
createAutoScalingGroup_capacityRebalance :: Lens' CreateAutoScalingGroup (Maybe Bool) Source #
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.
createAutoScalingGroup_context :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
Reserved.
createAutoScalingGroup_defaultCooldown :: Lens' CreateAutoScalingGroup (Maybe Int) Source #
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
createAutoScalingGroup_defaultInstanceWarmup :: Lens' CreateAutoScalingGroup (Maybe Int) Source #
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
createAutoScalingGroup_desiredCapacity :: Lens' CreateAutoScalingGroup (Maybe Int) Source #
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.
createAutoScalingGroup_desiredCapacityType :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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
createAutoScalingGroup_healthCheckGracePeriod :: Lens' CreateAutoScalingGroup (Maybe Int) Source #
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 health check. This is
useful if your instances do not immediately pass their health checks
after they enter the InService
state. For more information, see
Set the health check grace period for an Auto Scaling group
in the Amazon EC2 Auto Scaling User Guide.
Default: 0
seconds
createAutoScalingGroup_healthCheckType :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
Determines whether any additional health checks are performed on the instances in this group. Amazon EC2 health checks are always on. For more information, see Health checks for Auto Scaling instances in the Amazon EC2 Auto Scaling User Guide.
The valid values are EC2
(default), ELB
, and VPC_LATTICE
. The
VPC_LATTICE
health check type is reserved for use with VPC Lattice,
which is in preview release and is subject to change.
createAutoScalingGroup_instanceId :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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.
createAutoScalingGroup_launchConfigurationName :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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
).
createAutoScalingGroup_launchTemplate :: Lens' CreateAutoScalingGroup (Maybe LaunchTemplateSpecification) Source #
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
).
The launch template that is specified must be configured for use with an Auto Scaling group. For more information, see Creating a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
createAutoScalingGroup_lifecycleHookSpecificationList :: Lens' CreateAutoScalingGroup (Maybe [LifecycleHookSpecification]) Source #
One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
createAutoScalingGroup_loadBalancerNames :: Lens' CreateAutoScalingGroup (Maybe [Text]) Source #
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.
createAutoScalingGroup_maxInstanceLifetime :: Lens' CreateAutoScalingGroup (Maybe Int) Source #
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.
createAutoScalingGroup_mixedInstancesPolicy :: Lens' CreateAutoScalingGroup (Maybe MixedInstancesPolicy) Source #
The 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.
createAutoScalingGroup_newInstancesProtectedFromScaleIn :: Lens' CreateAutoScalingGroup (Maybe Bool) Source #
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.
createAutoScalingGroup_placementGroup :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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.
A cluster placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a cluster placement group.
createAutoScalingGroup_serviceLinkedRoleARN :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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.
createAutoScalingGroup_tags :: Lens' CreateAutoScalingGroup (Maybe [Tag]) Source #
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.
createAutoScalingGroup_targetGroupARNs :: Lens' CreateAutoScalingGroup (Maybe [Text]) Source #
The Amazon Resource Names (ARN) of the Elastic Load Balancing 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.
createAutoScalingGroup_terminationPolicies :: Lens' CreateAutoScalingGroup (Maybe [Text]) Source #
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
createAutoScalingGroup_trafficSources :: Lens' CreateAutoScalingGroup (Maybe [TrafficSourceIdentifier]) Source #
__Reserved for use with Amazon VPC Lattice, which is in preview release and is subject to change. Do not use this parameter for production workloads. It is also subject to change.__
The unique identifiers of one or more traffic sources.
Currently, you must specify an Amazon Resource Name (ARN) for an existing VPC Lattice target group. Amazon EC2 Auto Scaling registers the running instances with the attached target groups. The target groups receive incoming traffic and route requests to one or more registered targets.
createAutoScalingGroup_vPCZoneIdentifier :: Lens' CreateAutoScalingGroup (Maybe Text) Source #
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.
createAutoScalingGroup_autoScalingGroupName :: Lens' CreateAutoScalingGroup Text Source #
The name of the Auto Scaling group. This name must be unique per Region per account.
The name can contain any ASCII character 33 to 126 including most punctuation characters, digits, and upper and lowercased letters.
You cannot use a colon (:) in the name.
createAutoScalingGroup_minSize :: Lens' CreateAutoScalingGroup Int Source #
The minimum size of the group.
createAutoScalingGroup_maxSize :: Lens' CreateAutoScalingGroup Int Source #
The maximum size of the group.
With a mixed instances policy that uses instance weighting, Amazon EC2
Auto Scaling may need to go above 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).
Destructuring the Response
data CreateAutoScalingGroupResponse Source #
See: newCreateAutoScalingGroupResponse
smart constructor.
Instances
newCreateAutoScalingGroupResponse :: CreateAutoScalingGroupResponse Source #
Create a value of CreateAutoScalingGroupResponse
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.