Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.AutoScaling.Types.LaunchTemplate

Description

Documentation

data LaunchTemplate Source #

Describes a launch template and overrides.

You specify these properties as part of a mixed instances policy.

When you update the launch template or overrides in the UpdateAutoScalingGroup API call, existing Amazon EC2 instances continue to run. When scale out occurs, Amazon EC2 Auto Scaling launches instances to match the new settings. When scale in occurs, Amazon EC2 Auto Scaling terminates instances according to the group's termination policies.

See: newLaunchTemplate smart constructor.

Constructors

LaunchTemplate'
Fields overrides :: Maybe [LaunchTemplateOverrides] Any properties that you specify override the same properties in the launch template. If not provided, Amazon EC2 Auto Scaling uses the instance type specified in the launch template when it launches an instance. launchTemplateSpecification :: Maybe LaunchTemplateSpecification The launch template to use.

Instances

Instances details

Eq LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods (==) :: LaunchTemplate -> LaunchTemplate -> Bool # (/=) :: LaunchTemplate -> LaunchTemplate -> Bool #
Read LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods readsPrec :: Int -> ReadS LaunchTemplate # readList :: ReadS [LaunchTemplate] # readPrec :: ReadPrec LaunchTemplate # readListPrec :: ReadPrec [LaunchTemplate] #
Show LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods showsPrec :: Int -> LaunchTemplate -> ShowS # show :: LaunchTemplate -> String # showList :: [LaunchTemplate] -> ShowS #
Generic LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Associated Types type Rep LaunchTemplate :: Type -> Type # Methods from :: LaunchTemplate -> Rep LaunchTemplate x # to :: Rep LaunchTemplate x -> LaunchTemplate #
NFData LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods rnf :: LaunchTemplate -> () #
Hashable LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods hashWithSalt :: Int -> LaunchTemplate -> Int # hash :: LaunchTemplate -> Int #
ToQuery LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods toQuery :: LaunchTemplate -> QueryString #
FromXML LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate Methods parseXML :: [Node] -> Either String LaunchTemplate #
type Rep LaunchTemplate Source #
Instance details Defined in Amazonka.AutoScaling.Types.LaunchTemplate type Rep LaunchTemplate = D1 ('MetaData "LaunchTemplate" "Amazonka.AutoScaling.Types.LaunchTemplate" "libZSservicesZSamazonka-autoscalingZSamazonka-autoscaling" 'False) (C1 ('MetaCons "LaunchTemplate'" 'PrefixI 'True) (S1 ('MetaSel ('Just "overrides") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [LaunchTemplateOverrides])) :*: S1 ('MetaSel ('Just "launchTemplateSpecification") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe LaunchTemplateSpecification))))

newLaunchTemplate :: LaunchTemplate Source #

Create a value of LaunchTemplate 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:

$sel:overrides:LaunchTemplate', launchTemplate_overrides - Any properties that you specify override the same properties in the launch template. If not provided, Amazon EC2 Auto Scaling uses the instance type specified in the launch template when it launches an instance.

$sel:launchTemplateSpecification:LaunchTemplate', launchTemplate_launchTemplateSpecification - The launch template to use.

launchTemplate_overrides :: Lens' LaunchTemplate (Maybe [LaunchTemplateOverrides]) Source #

Any properties that you specify override the same properties in the launch template. If not provided, Amazon EC2 Auto Scaling uses the instance type specified in the launch template when it launches an instance.

launchTemplate_launchTemplateSpecification :: Lens' LaunchTemplate (Maybe LaunchTemplateSpecification) Source #

The launch template to use.