Amazonka.Batch.Types.LaunchTemplateSpecification

Documentation

data LaunchTemplateSpecification

An object that represents a launch template that's associated with a compute resource. You must specify either the launch template ID or launch template name in the request, but not both.

If security groups are specified using both the securityGroupIds parameter of CreateComputeEnvironment and the launch template, the values in the securityGroupIds parameter of CreateComputeEnvironment will be used.

This object isn't applicable to jobs that are running on Fargate resources.

See: newLaunchTemplateSpecification smart constructor.

Constructors

LaunchTemplateSpecification'

Fields

• launchTemplateId :: Maybe Text

  The ID of the launch template.

• launchTemplateName :: Maybe Text

  The name of the launch template.

• version :: Maybe Text

  The version number of the launch template, $Latest, or $Default.

  If the value is $Latest, the latest version of the launch template is used. If the value is $Default, the default version of the launch template is used.

  If the AMI ID that's used in a compute environment is from the launch template, the AMI isn't changed when the compute environment is updated. It's only changed if the updateToLatestImageVersion parameter for the compute environment is set to true. During an infrastructure update, if either $Latest or $Default is specified, Batch re-evaluates the launch template version, and it might use a different version of the launch template. This is the case even if the launch template isn't specified in the update. When updating a compute environment, changing the launch template requires an infrastructure update of the compute environment. For more information, see Updating compute environments in the Batch User Guide.

  Default: $Default.

Instances

FromJSON LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

parseJSON :: Value -> Parser LaunchTemplateSpecification

parseJSONList :: Value -> Parser [LaunchTemplateSpecification]

ToJSON LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

toJSON :: LaunchTemplateSpecification -> Value

toEncoding :: LaunchTemplateSpecification -> Encoding

toJSONList :: [LaunchTemplateSpecification] -> Value

toEncodingList :: [LaunchTemplateSpecification] -> Encoding

Generic LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Associated Types

type Rep LaunchTemplateSpecification :: Type -> Type

Methods

from :: LaunchTemplateSpecification -> Rep LaunchTemplateSpecification x

to :: Rep LaunchTemplateSpecification x -> LaunchTemplateSpecification

Read LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

readsPrec :: Int -> ReadS LaunchTemplateSpecification

readList :: ReadS [LaunchTemplateSpecification]

readPrec :: ReadPrec LaunchTemplateSpecification

readListPrec :: ReadPrec [LaunchTemplateSpecification]

Show LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

showsPrec :: Int -> LaunchTemplateSpecification -> ShowS

show :: LaunchTemplateSpecification -> String

showList :: [LaunchTemplateSpecification] -> ShowS

NFData LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

rnf :: LaunchTemplateSpecification -> ()

Eq LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

(==) :: LaunchTemplateSpecification -> LaunchTemplateSpecification -> Bool

(/=) :: LaunchTemplateSpecification -> LaunchTemplateSpecification -> Bool

Hashable LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

Methods

hashWithSalt :: Int -> LaunchTemplateSpecification -> Int

hash :: LaunchTemplateSpecification -> Int

type Rep LaunchTemplateSpecification

Defined in Amazonka.Batch.Types.LaunchTemplateSpecification

type Rep LaunchTemplateSpecification = D1 ('MetaData "LaunchTemplateSpecification" "Amazonka.Batch.Types.LaunchTemplateSpecification" "amazonka-batch-2.0-Ey2VZ5obnq65VwmlrJ2r2K" 'False) (C1 ('MetaCons "LaunchTemplateSpecification'" 'PrefixI 'True) (S1 ('MetaSel ('Just "launchTemplateId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "launchTemplateName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "version") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

newLaunchTemplateSpecification :: LaunchTemplateSpecification

Create a value of LaunchTemplateSpecification 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:launchTemplateId:LaunchTemplateSpecification', launchTemplateSpecification_launchTemplateId - The ID of the launch template.

$sel:launchTemplateName:LaunchTemplateSpecification', launchTemplateSpecification_launchTemplateName - The name of the launch template.

$sel:version:LaunchTemplateSpecification', launchTemplateSpecification_version - The version number of the launch template, $Latest, or $Default.

If the value is $Latest, the latest version of the launch template is used. If the value is $Default, the default version of the launch template is used.

If the AMI ID that's used in a compute environment is from the launch template, the AMI isn't changed when the compute environment is updated. It's only changed if the updateToLatestImageVersion parameter for the compute environment is set to true. During an infrastructure update, if either $Latest or $Default is specified, Batch re-evaluates the launch template version, and it might use a different version of the launch template. This is the case even if the launch template isn't specified in the update. When updating a compute environment, changing the launch template requires an infrastructure update of the compute environment. For more information, see Updating compute environments in the Batch User Guide.

Default: $Default.

launchTemplateSpecification_launchTemplateId :: Lens' LaunchTemplateSpecification (Maybe Text)

The ID of the launch template.

launchTemplateSpecification_launchTemplateName :: Lens' LaunchTemplateSpecification (Maybe Text)

The name of the launch template.

launchTemplateSpecification_version :: Lens' LaunchTemplateSpecification (Maybe Text)

The version number of the launch template, $Latest, or $Default.

If the value is $Latest, the latest version of the launch template is used. If the value is $Default, the default version of the launch template is used.

If the AMI ID that's used in a compute environment is from the launch template, the AMI isn't changed when the compute environment is updated. It's only changed if the updateToLatestImageVersion parameter for the compute environment is set to true. During an infrastructure update, if either $Latest or $Default is specified, Batch re-evaluates the launch template version, and it might use a different version of the launch template. This is the case even if the launch template isn't specified in the update. When updating a compute environment, changing the launch template requires an infrastructure update of the compute environment. For more information, see Updating compute environments in the Batch User Guide.

Default: $Default.