CfnLaunchTemplate¶

class aws_cdk.aws_ec2.CfnLaunchTemplate(scope, id, *, launch_template_data=None, launch_template_name=None, tag_specifications=None)¶

Bases: aws_cdk.core.CfnResource

A CloudFormation AWS::EC2::LaunchTemplate.

Specifies a launch template for an Amazon EC2 instance. A launch template contains the parameters to launch an instance. For more information, see Launch an instance from a launch template in the Amazon EC2 User Guide .

CloudformationResource: AWS::EC2::LaunchTemplate
ExampleMetadata: infused
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html

Example:

# cluster: eks.Cluster


user_data = """MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="==MYBOUNDARY=="

--==MYBOUNDARY==
Content-Type: text/x-shellscript; charset="us-ascii"

#!/bin/bash
echo "Running custom user data script"

--==MYBOUNDARY==--\
"""
lt = ec2.CfnLaunchTemplate(self, "LaunchTemplate",
    launch_template_data=ec2.CfnLaunchTemplate.LaunchTemplateDataProperty(
        instance_type="t3.small",
        user_data=Fn.base64(user_data)
    )
)

cluster.add_nodegroup_capacity("extra-ng",
    launch_template_spec=eks.LaunchTemplateSpec(
        id=lt.ref,
        version=lt.attr_latest_version_number
    )
)

Create a new AWS::EC2::LaunchTemplate.

Parameters

scope (Construct) –
- scope in which this resource is defined.
id (str) –
- scoped id of the resource.
launch_template_data (Union[IResolvable, LaunchTemplateDataProperty, None]) – The information for the launch template.
launch_template_name (Optional[str]) – A name for the launch template.
tag_specifications (Union[IResolvable, Sequence[Union[IResolvable, LaunchTemplateTagSpecificationProperty]], None]) – The tags to apply to the launch template during creation.

Methods

add_deletion_override(path)¶

Syntactic sugar for addOverride(path, undefined).

Parameters: path (str) – The path of the value to delete.
Return type: None

add_depends_on(target)¶

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters

target (CfnResource) –

Return type

None

add_metadata(key, value)¶

Add a value to the CloudFormation Resource Metadata.

Parameters

key (str) –
value (Any) –

See

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

Return type: None

add_override(path, value)¶

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with “Properties.” (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"Properties": {
   "GlobalSecondaryIndexes": [
     {
       "Projection": {
         "NonKeyAttributes": [ "myattribute" ]
         ...
       }
       ...
     },
     {
       "ProjectionType": "INCLUDE"
       ...
     },
   ]
   ...
}

The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.

Parameters

path (str) –
- The path of the property, you can use dot notation to override values in complex types. Any intermdediate keys will be created as needed.
value (Any) –
- The value. Could be primitive or complex.

Return type

None

add_property_deletion_override(property_path)¶

Adds an override that deletes the value of a property from the resource definition.

Parameters: property_path (str) – The path to the property.
Return type: None

add_property_override(property_path, value)¶

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters

property_path (str) – The path of the property.
value (Any) – The value.

Return type

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)¶

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

Parameters

policy (Optional[RemovalPolicy]) –
apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true
default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resoure, please consult that specific resource’s documentation.

Return type

None

get_att(attribute_name)¶

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters: attribute_name (str) – The name of the attribute.
Return type: Reference

get_metadata(key)¶

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters

key (str) –

See

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

Return type: Any

inspect(inspector)¶

Examines the CloudFormation resource and discloses attributes.

Parameters

inspector (TreeInspector) –

tree inspector to collect and process attributes.

Return type

None

override_logical_id(new_logical_id)¶

Overrides the auto-generated logical ID with a specific ID.

Parameters: new_logical_id (str) – The new logical ID to use for this stack element.
Return type: None

to_string()¶

Returns a string representation of this construct.

Return type: str
Returns: a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::EC2::LaunchTemplate'¶

attr_default_version_number¶

The default version of the launch template, such as 2.

The default version of a launch template cannot be specified in AWS CloudFormation . The default version can be set in the Amazon EC2 Console or by using the modify-launch-template AWS CLI command.

CloudformationAttribute: DefaultVersionNumber
Return type: str

attr_latest_version_number¶

The latest version of the launch template, such as 5 .

CloudformationAttribute: LatestVersionNumber
Return type: str

cfn_options¶

Options for this resource, such as condition, update policy etc.

Return type: ICfnResourceOptions

cfn_resource_type¶

AWS resource type.

Return type: str

creation_stack¶

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

Return type: List[str]

launch_template_data¶

The information for the launch template.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-launchtemplatedata
Return type: Union[IResolvable, LaunchTemplateDataProperty, None]

launch_template_name¶

A name for the launch template.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-launchtemplatename
Return type: Optional[str]

logical_id¶

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

Return type: str
Returns

the logical ID as a stringified token. This value will only get resolved during synthesis.

node¶

The construct tree node associated with this construct.

Return type: ConstructNode

ref¶

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

Return type: str

stack¶

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

Return type: Stack

tag_specifications¶

The tags to apply to the launch template during creation.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-tagspecifications
Return type: Union[IResolvable, List[Union[IResolvable, LaunchTemplateTagSpecificationProperty]], None]

Static Methods

classmethod is_cfn_element(x)¶

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters

x (Any) –

Return type

bool

Returns

The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(construct)¶

Check whether the given construct is a CfnResource.

Parameters

construct (IConstruct) –

Return type

bool

classmethod is_construct(x)¶

Return whether the given object is a Construct.

Parameters

x (Any) –

Return type

bool

AcceleratorCountProperty¶

class CfnLaunchTemplate.AcceleratorCountProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum number of accelerators (GPUs, FPGAs, or AWS Inferentia chips) on an instance.

Parameters

max (Union[int, float, None]) – The maximum number of accelerators. To specify no maximum limit, omit this parameter. To exclude accelerator-enabled instance types, set Max to 0 .
min (Union[int, float, None]) – The minimum number of accelerators. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratorcount.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

accelerator_count_property = ec2.CfnLaunchTemplate.AcceleratorCountProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum number of accelerators.

To specify no maximum limit, omit this parameter. To exclude accelerator-enabled instance types, set Max to 0 .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratorcount.html#cfn-ec2-launchtemplate-acceleratorcount-max
Return type: Union[int, float, None]

min¶

The minimum number of accelerators.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratorcount.html#cfn-ec2-launchtemplate-acceleratorcount-min
Return type: Union[int, float, None]

AcceleratorTotalMemoryMiBProperty¶

class CfnLaunchTemplate.AcceleratorTotalMemoryMiBProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum amount of total accelerator memory, in MiB.

Parameters

max (Union[int, float, None]) – The maximum amount of accelerator memory, in MiB. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum amount of accelerator memory, in MiB. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratortotalmemorymib.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

accelerator_total_memory_mi_bProperty = ec2.CfnLaunchTemplate.AcceleratorTotalMemoryMiBProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum amount of accelerator memory, in MiB.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratortotalmemorymib.html#cfn-ec2-launchtemplate-acceleratortotalmemorymib-max
Return type: Union[int, float, None]

min¶

The minimum amount of accelerator memory, in MiB.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-acceleratortotalmemorymib.html#cfn-ec2-launchtemplate-acceleratortotalmemorymib-min
Return type: Union[int, float, None]

BaselineEbsBandwidthMbpsProperty¶

class CfnLaunchTemplate.BaselineEbsBandwidthMbpsProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps.

For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide .

Parameters

max (Union[int, float, None]) – The maximum baseline bandwidth, in Mbps. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum baseline bandwidth, in Mbps. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-baselineebsbandwidthmbps.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

baseline_ebs_bandwidth_mbps_property = ec2.CfnLaunchTemplate.BaselineEbsBandwidthMbpsProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum baseline bandwidth, in Mbps.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-baselineebsbandwidthmbps.html#cfn-ec2-launchtemplate-baselineebsbandwidthmbps-max
Return type: Union[int, float, None]

min¶

The minimum baseline bandwidth, in Mbps.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-baselineebsbandwidthmbps.html#cfn-ec2-launchtemplate-baselineebsbandwidthmbps-min
Return type: Union[int, float, None]

BlockDeviceMappingProperty¶

class CfnLaunchTemplate.BlockDeviceMappingProperty(*, device_name=None, ebs=None, no_device=None, virtual_name=None)¶

Bases: object

Information about a block device mapping for an Amazon EC2 launch template.

BlockDeviceMapping is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

device_name (Optional[str]) – The device name (for example, /dev/sdh or xvdh).
ebs (Union[IResolvable, EbsProperty, None]) – Parameters used to automatically set up EBS volumes when the instance is launched.
no_device (Optional[str]) – To omit the device from the block device mapping, specify an empty string.
virtual_name (Optional[str]) – The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1. The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

block_device_mapping_property = ec2.CfnLaunchTemplate.BlockDeviceMappingProperty(
    device_name="deviceName",
    ebs=ec2.CfnLaunchTemplate.EbsProperty(
        delete_on_termination=False,
        encrypted=False,
        iops=123,
        kms_key_id="kmsKeyId",
        snapshot_id="snapshotId",
        throughput=123,
        volume_size=123,
        volume_type="volumeType"
    ),
    no_device="noDevice",
    virtual_name="virtualName"
)

Attributes

device_name¶

The device name (for example, /dev/sdh or xvdh).

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping.html#cfn-ec2-launchtemplate-blockdevicemapping-devicename
Return type: Optional[str]

ebs¶

Parameters used to automatically set up EBS volumes when the instance is launched.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs
Return type: Union[IResolvable, EbsProperty, None]

no_device¶

To omit the device from the block device mapping, specify an empty string.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping.html#cfn-ec2-launchtemplate-blockdevicemapping-nodevice
Return type: Optional[str]

virtual_name¶

The virtual device name (ephemeralN).

Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1. The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping.html#cfn-ec2-launchtemplate-blockdevicemapping-virtualname
Return type: Optional[str]

CapacityReservationSpecificationProperty¶

class CfnLaunchTemplate.CapacityReservationSpecificationProperty(*, capacity_reservation_preference=None, capacity_reservation_target=None)¶

Bases: object

Specifies an instance’s Capacity Reservation targeting option. You can specify only one option at a time.

CapacityReservationSpecification is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

capacity_reservation_preference (Optional[str]) – Indicates the instance’s Capacity Reservation preferences. Possible preferences include:. - open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone). - none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs in On-Demand capacity.
capacity_reservation_target (Union[IResolvable, CapacityReservationTargetProperty, None]) – Information about the target Capacity Reservation or Capacity Reservation group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

capacity_reservation_specification_property = ec2.CfnLaunchTemplate.CapacityReservationSpecificationProperty(
    capacity_reservation_preference="capacityReservationPreference",
    capacity_reservation_target=ec2.CfnLaunchTemplate.CapacityReservationTargetProperty(
        capacity_reservation_id="capacityReservationId",
        capacity_reservation_resource_group_arn="capacityReservationResourceGroupArn"
    )
)

Attributes

capacity_reservation_preference¶

.

open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).
none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs in On-Demand capacity.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification.html#cfn-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification-capacityreservationpreference
Type: Indicates the instance’s Capacity Reservation preferences. Possible preferences include
Return type: Optional[str]

capacity_reservation_target¶

Information about the target Capacity Reservation or Capacity Reservation group.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification.html#cfn-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification-capacityreservationtarget
Return type: Union[IResolvable, CapacityReservationTargetProperty, None]

CapacityReservationTargetProperty¶

class CfnLaunchTemplate.CapacityReservationTargetProperty(*, capacity_reservation_id=None, capacity_reservation_resource_group_arn=None)¶

Bases: object

Specifies a target Capacity Reservation.

CapacityReservationTarget is a property of the Amazon EC2 LaunchTemplate LaunchTemplateData property type.

Parameters

capacity_reservation_id (Optional[str]) – The ID of the Capacity Reservation in which to run the instance.
capacity_reservation_resource_group_arn (Optional[str]) – The ARN of the Capacity Reservation resource group in which to run the instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-capacityreservationtarget.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

capacity_reservation_target_property = ec2.CfnLaunchTemplate.CapacityReservationTargetProperty(
    capacity_reservation_id="capacityReservationId",
    capacity_reservation_resource_group_arn="capacityReservationResourceGroupArn"
)

Attributes

capacity_reservation_id¶

The ID of the Capacity Reservation in which to run the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-capacityreservationtarget.html#cfn-ec2-launchtemplate-capacityreservationtarget-capacityreservationid
Return type: Optional[str]

capacity_reservation_resource_group_arn¶

The ARN of the Capacity Reservation resource group in which to run the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-capacityreservationtarget.html#cfn-ec2-launchtemplate-capacityreservationtarget-capacityreservationresourcegrouparn
Return type: Optional[str]

CpuOptionsProperty¶

class CfnLaunchTemplate.CpuOptionsProperty(*, core_count=None, threads_per_core=None)¶

Bases: object

Specifies the CPU options for an instance.

For more information, see Optimize CPU options in the Amazon Elastic Compute Cloud User Guide .

CpuOptions is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

core_count (Union[int, float, None]) – The number of CPU cores for the instance.
threads_per_core (Union[int, float, None]) – The number of threads per CPU core. To disable multithreading for the instance, specify a value of 1. Otherwise, specify the default value of 2.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-cpuoptions.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

cpu_options_property = ec2.CfnLaunchTemplate.CpuOptionsProperty(
    core_count=123,
    threads_per_core=123
)

Attributes

core_count¶

The number of CPU cores for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-cpuoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-cpuoptions-corecount
Return type: Union[int, float, None]

threads_per_core¶

The number of threads per CPU core.

To disable multithreading for the instance, specify a value of 1. Otherwise, specify the default value of 2.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-cpuoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-cpuoptions-threadspercore
Return type: Union[int, float, None]

CreditSpecificationProperty¶

class CfnLaunchTemplate.CreditSpecificationProperty(*, cpu_credits=None)¶

Bases: object

Specifies the credit option for CPU usage of a T2, T3, or T3a instance.

CreditSpecification is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters: cpu_credits (Optional[str]) – The credit option for CPU usage of a T2, T3, or T3a instance. Valid values are standard and unlimited .
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-creditspecification.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

credit_specification_property = ec2.CfnLaunchTemplate.CreditSpecificationProperty(
    cpu_credits="cpuCredits"
)

Attributes

cpu_credits¶

The credit option for CPU usage of a T2, T3, or T3a instance.

Valid values are standard and unlimited .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-creditspecification.html#cfn-ec2-launchtemplate-launchtemplatedata-creditspecification-cpucredits
Return type: Optional[str]

EbsProperty¶

class CfnLaunchTemplate.EbsProperty(*, delete_on_termination=None, encrypted=None, iops=None, kms_key_id=None, snapshot_id=None, throughput=None, volume_size=None, volume_type=None)¶

Bases: object

Parameters for a block device for an EBS volume in an Amazon EC2 launch template.

Ebs is a property of AWS::EC2::LaunchTemplate BlockDeviceMapping .

Parameters

delete_on_termination (Union[bool, IResolvable, None]) – Indicates whether the EBS volume is deleted on instance termination.
encrypted (Union[bool, IResolvable, None]) – Indicates whether the EBS volume is encrypted. Encrypted volumes can only be attached to instances that support Amazon EBS encryption. If you are creating a volume from a snapshot, you can’t specify an encryption value.
iops (Union[int, float, None]) – The number of I/O operations per second (IOPS). For gp3 , io1 , and io2 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting. The following are the supported values for each volume type: - gp3 : 3,000-16,000 IOPS - io1 : 100-64,000 IOPS - io2 : 100-64,000 IOPS For io1 and io2 volumes, we guarantee 64,000 IOPS only for Instances built on the Nitro System . Other instance families guarantee performance up to 32,000 IOPS. This parameter is supported for io1 , io2 , and gp3 volumes only. This parameter is not supported for gp2 , st1 , sc1 , or standard volumes.
kms_key_id (Optional[str]) – The ARN of the symmetric AWS Key Management Service ( AWS KMS ) CMK used for encryption.
snapshot_id (Optional[str]) – The ID of the snapshot.
throughput (Union[int, float, None]) – The throughput to provision for a gp3 volume, with a maximum of 1,000 MiB/s. Valid Range: Minimum value of 125. Maximum value of 1000.
volume_size (Union[int, float, None]) – The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. The following are the supported volumes sizes for each volume type: - gp2 and gp3 : 1-16,384 - io1 and io2 : 4-16,384 - st1 and sc1 : 125-16,384 - standard : 1-1,024
volume_type (Optional[str]) – The volume type. For more information, see Amazon EBS volume types in the Amazon Elastic Compute Cloud User Guide .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

ebs_property = ec2.CfnLaunchTemplate.EbsProperty(
    delete_on_termination=False,
    encrypted=False,
    iops=123,
    kms_key_id="kmsKeyId",
    snapshot_id="snapshotId",
    throughput=123,
    volume_size=123,
    volume_type="volumeType"
)

Attributes

delete_on_termination¶

Indicates whether the EBS volume is deleted on instance termination.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-deleteontermination
Return type: Union[bool, IResolvable, None]

encrypted¶

Indicates whether the EBS volume is encrypted.

Encrypted volumes can only be attached to instances that support Amazon EBS encryption. If you are creating a volume from a snapshot, you can’t specify an encryption value.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-encrypted
Return type: Union[bool, IResolvable, None]

iops¶

The number of I/O operations per second (IOPS).

For gp3 , io1 , and io2 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.

The following are the supported values for each volume type:

gp3 : 3,000-16,000 IOPS
io1 : 100-64,000 IOPS
io2 : 100-64,000 IOPS

For io1 and io2 volumes, we guarantee 64,000 IOPS only for Instances built on the Nitro System . Other instance families guarantee performance up to 32,000 IOPS.

This parameter is supported for io1 , io2 , and gp3 volumes only. This parameter is not supported for gp2 , st1 , sc1 , or standard volumes.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-iops
Return type: Union[int, float, None]

kms_key_id¶

The ARN of the symmetric AWS Key Management Service ( AWS KMS ) CMK used for encryption.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-kmskeyid
Return type: Optional[str]

snapshot_id¶

The ID of the snapshot.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-snapshotid
Return type: Optional[str]

throughput¶

The throughput to provision for a gp3 volume, with a maximum of 1,000 MiB/s.

Valid Range: Minimum value of 125. Maximum value of 1000.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-throughput
Return type: Union[int, float, None]

volume_size¶

The size of the volume, in GiBs.

You must specify either a snapshot ID or a volume size. The following are the supported volumes sizes for each volume type:

gp2 and gp3 : 1-16,384
io1 and io2 : 4-16,384
st1 and sc1 : 125-16,384
standard : 1-1,024

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-volumesize
Return type: Union[int, float, None]

volume_type¶

The volume type.

For more information, see Amazon EBS volume types in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-blockdevicemapping-ebs.html#cfn-ec2-launchtemplate-blockdevicemapping-ebs-volumetype
Return type: Optional[str]

ElasticGpuSpecificationProperty¶

class CfnLaunchTemplate.ElasticGpuSpecificationProperty(*, type=None)¶

Bases: object

Specifies a specification for an Elastic GPU for an Amazon EC2 launch template.

ElasticGpuSpecification is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters: type (Optional[str]) – The type of Elastic Graphics accelerator. For more information about the values to specify for Type , see Elastic Graphics Basics , specifically the Elastic Graphics accelerator column, in the Amazon Elastic Compute Cloud User Guide for Windows Instances .
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-elasticgpuspecification.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

elastic_gpu_specification_property = ec2.CfnLaunchTemplate.ElasticGpuSpecificationProperty(
    type="type"
)

Attributes

type¶

The type of Elastic Graphics accelerator.

For more information about the values to specify for Type , see Elastic Graphics Basics , specifically the Elastic Graphics accelerator column, in the Amazon Elastic Compute Cloud User Guide for Windows Instances .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-elasticgpuspecification.html#cfn-ec2-launchtemplate-elasticgpuspecification-type
Return type: Optional[str]

EnclaveOptionsProperty¶

class CfnLaunchTemplate.EnclaveOptionsProperty(*, enabled=None)¶

Bases: object

Indicates whether the instance is enabled for AWS Nitro Enclaves.

Parameters: enabled (Union[bool, IResolvable, None]) – If this parameter is set to true , the instance is enabled for AWS Nitro Enclaves; otherwise, it is not enabled for AWS Nitro Enclaves.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-enclaveoptions.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

enclave_options_property = ec2.CfnLaunchTemplate.EnclaveOptionsProperty(
    enabled=False
)

Attributes

enabled¶

If this parameter is set to true , the instance is enabled for AWS Nitro Enclaves;

otherwise, it is not enabled for AWS Nitro Enclaves.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-enclaveoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-enclaveoptions-enabled
Return type: Union[bool, IResolvable, None]

HibernationOptionsProperty¶

class CfnLaunchTemplate.HibernationOptionsProperty(*, configured=None)¶

Bases: object

Specifies whether your instance is configured for hibernation.

This parameter is valid only if the instance meets the hibernation prerequisites . For more information, see Hibernate Your Instance in the Amazon EC2 User Guide .

HibernationOptions is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters: configured (Union[bool, IResolvable, None]) – If you set this parameter to true , the instance is enabled for hibernation. Default: false
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-hibernationoptions.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

hibernation_options_property = ec2.CfnLaunchTemplate.HibernationOptionsProperty(
    configured=False
)

Attributes

configured¶

If you set this parameter to true , the instance is enabled for hibernation.

Default: false

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-hibernationoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-hibernationoptions-configured
Return type: Union[bool, IResolvable, None]

IamInstanceProfileProperty¶

class CfnLaunchTemplate.IamInstanceProfileProperty(*, arn=None, name=None)¶

Bases: object

Specifies an IAM instance profile, which is a container for an IAM role for your instance.

You can use an IAM role to distribute your AWS credentials to your instances.

If you are creating the launch template for use with an Amazon EC2 Auto Scaling group, you can specify either the name or the ARN of the instance profile, but not both.

IamInstanceProfile is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

arn (Optional[str]) – The Amazon Resource Name (ARN) of the instance profile.
name (Optional[str]) – The name of the instance profile.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

iam_instance_profile_property = ec2.CfnLaunchTemplate.IamInstanceProfileProperty(
    arn="arn",
    name="name"
)

Attributes

arn¶

The Amazon Resource Name (ARN) of the instance profile.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile.html#cfn-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile-arn
Return type: Optional[str]

name¶

The name of the instance profile.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile.html#cfn-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile-name
Return type: Optional[str]

InstanceMarketOptionsProperty¶

class CfnLaunchTemplate.InstanceMarketOptionsProperty(*, market_type=None, spot_options=None)¶

Bases: object

Specifies the market (purchasing) option for an instance.

InstanceMarketOptions is a property of the AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

market_type (Optional[str]) – The market type.
spot_options (Union[IResolvable, SpotOptionsProperty, None]) – The options for Spot Instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

instance_market_options_property = ec2.CfnLaunchTemplate.InstanceMarketOptionsProperty(
    market_type="marketType",
    spot_options=ec2.CfnLaunchTemplate.SpotOptionsProperty(
        block_duration_minutes=123,
        instance_interruption_behavior="instanceInterruptionBehavior",
        max_price="maxPrice",
        spot_instance_type="spotInstanceType",
        valid_until="validUntil"
    )
)

Attributes

market_type¶

The market type.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-markettype
Return type: Optional[str]

spot_options¶

The options for Spot Instances.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions
Return type: Union[IResolvable, SpotOptionsProperty, None]

InstanceRequirementsProperty¶

class CfnLaunchTemplate.InstanceRequirementsProperty(*, accelerator_count=None, accelerator_manufacturers=None, accelerator_names=None, accelerator_total_memory_mib=None, accelerator_types=None, bare_metal=None, baseline_ebs_bandwidth_mbps=None, burstable_performance=None, cpu_manufacturers=None, excluded_instance_types=None, instance_generations=None, local_storage=None, local_storage_types=None, memory_gib_per_v_cpu=None, memory_mib=None, network_interface_count=None, on_demand_max_price_percentage_over_lowest_price=None, require_hibernate_support=None, spot_max_price_percentage_over_lowest_price=None, total_local_storage_gb=None, v_cpu_count=None)¶

Bases: object

The attributes for the instance types.

When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.

When you specify multiple parameters, you get instance types that satisfy all of the specified parameters. If you specify multiple values for a parameter, you get instance types that satisfy any of the specified values. .. epigraph:

You must specify ``VCpuCount`` and ``MemoryMiB`` . All other parameters are optional. Any unspecified optional parameter is set to its default.

For more information, see Attribute-based instance type selection for EC2 Fleet , Attribute-based instance type selection for Spot Fleet , and Spot placement score in the Amazon EC2 User Guide .

Parameters

accelerator_count (Union[IResolvable, AcceleratorCountProperty, None]) – The minimum and maximum number of accelerators (GPUs, FPGAs, or AWS Inferentia chips) on an instance. To exclude accelerator-enabled instance types, set Max to 0 . Default: No minimum or maximum limits
accelerator_manufacturers (Optional[Sequence[str]]) – Indicates whether instance types must have accelerators by specific manufacturers. - For instance types with NVIDIA devices, specify nvidia . - For instance types with AMD devices, specify amd . - For instance types with AWS devices, specify amazon-web-services . - For instance types with Xilinx devices, specify xilinx . Default: Any manufacturer
accelerator_names (Optional[Sequence[str]]) – The accelerators that must be on the instance type. - For instance types with NVIDIA A100 GPUs, specify a100 . - For instance types with NVIDIA V100 GPUs, specify v100 . - For instance types with NVIDIA K80 GPUs, specify k80 . - For instance types with NVIDIA T4 GPUs, specify t4 . - For instance types with NVIDIA M60 GPUs, specify m60 . - For instance types with AMD Radeon Pro V520 GPUs, specify radeon-pro-v520 . - For instance types with Xilinx VU9P FPGAs, specify vu9p . Default: Any accelerator
accelerator_total_memory_mib (Union[IResolvable, AcceleratorTotalMemoryMiBProperty, None]) – The minimum and maximum amount of total accelerator memory, in MiB. Default: No minimum or maximum limits
accelerator_types (Optional[Sequence[str]]) – The accelerator types that must be on the instance type. - For instance types with GPU accelerators, specify gpu . - For instance types with FPGA accelerators, specify fpga . - For instance types with inference accelerators, specify inference . Default: Any accelerator type
bare_metal (Optional[str]) – Indicates whether bare metal instance types must be included, excluded, or required. - To include bare metal instance types, specify included . - To require only bare metal instance types, specify required . - To exclude bare metal instance types, specify excluded . Default: excluded
baseline_ebs_bandwidth_mbps (Union[IResolvable, BaselineEbsBandwidthMbpsProperty, None]) –
The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps. For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide . Default: No minimum or maximum limits
burstable_performance (Optional[str]) – Indicates whether burstable performance T instance types are included, excluded, or required. For more information, see Burstable performance instances . - To include burstable performance instance types, specify included . - To require only burstable performance instance types, specify required . - To exclude burstable performance instance types, specify excluded . Default: excluded
cpu_manufacturers (Optional[Sequence[str]]) – The CPU manufacturers to include. - For instance types with Intel CPUs, specify intel . - For instance types with AMD CPUs, specify amd . - For instance types with AWS CPUs, specify amazon-web-services . .. epigraph:: Don’t confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template. Default: Any manufacturer
excluded_instance_types (Optional[Sequence[str]]) – The instance types to exclude. You can use strings with one or more wild cards, represented by an asterisk ( * ), to exclude an instance type, size, or generation. The following are examples: m5.8xlarge , c5*.* , m5a.* , r* , *3* . For example, if you specify c5* ,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.* , Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types. Default: No excluded instance types
instance_generations (Optional[Sequence[str]]) – Indicates whether current or previous generation instance types are included. The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide . For current generation instance types, specify current . For previous generation instance types, specify previous . Default: Current and previous generation instance types
local_storage (Optional[str]) – Indicates whether instance types with instance store volumes are included, excluded, or required. For more information, Amazon EC2 instance store in the Amazon EC2 User Guide . - To include instance types with instance store volumes, specify included . - To require only instance types with instance store volumes, specify required . - To exclude instance types with instance store volumes, specify excluded . Default: included
local_storage_types (Optional[Sequence[str]]) – The type of local storage that is required. - For instance types with hard disk drive (HDD) storage, specify hdd . - For instance types with solid state drive (SDD) storage, specify sdd . Default: hdd and sdd
memory_gib_per_v_cpu (Union[IResolvable, MemoryGiBPerVCpuProperty, None]) – The minimum and maximum amount of memory per vCPU, in GiB. Default: No minimum or maximum limits
memory_mib (Union[IResolvable, MemoryMiBProperty, None]) – The minimum and maximum amount of memory, in MiB.
network_interface_count (Union[IResolvable, NetworkInterfaceCountProperty, None]) – The minimum and maximum number of network interfaces. Default: No minimum or maximum limits
on_demand_max_price_percentage_over_lowest_price (Union[int, float, None]) – The price protection threshold for On-Demand Instances. This is the maximum you’ll pay for an On-Demand Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold. The parameter accepts an integer, which Amazon EC2 interprets as a percentage. To turn off price protection, specify a high value, such as 999999 . This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements . .. epigraph:: If you set TargetCapacityUnitType to vcpu or memory-mib , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price. Default: 20
require_hibernate_support (Union[bool, IResolvable, None]) –
Indicates whether instance types must support hibernation for On-Demand Instances. This parameter is not supported for GetSpotPlacementScores . Default: false
spot_max_price_percentage_over_lowest_price (Union[int, float, None]) –
The price protection threshold for Spot Instances. This is the maximum you’ll pay for a Spot Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold. The parameter accepts an integer, which Amazon EC2 interprets as a percentage. To turn off price protection, specify a high value, such as 999999 . This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements . .. epigraph:: If you set TargetCapacityUnitType to vcpu or memory-mib , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price. Default: 100
total_local_storage_gb (Union[IResolvable, TotalLocalStorageGBProperty, None]) – The minimum and maximum amount of total local storage, in GB. Default: No minimum or maximum limits
v_cpu_count (Union[IResolvable, VCpuCountProperty, None]) – The minimum and maximum number of vCPUs.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

instance_requirements_property = ec2.CfnLaunchTemplate.InstanceRequirementsProperty(
    accelerator_count=ec2.CfnLaunchTemplate.AcceleratorCountProperty(
        max=123,
        min=123
    ),
    accelerator_manufacturers=["acceleratorManufacturers"],
    accelerator_names=["acceleratorNames"],
    accelerator_total_memory_mi_b=ec2.CfnLaunchTemplate.AcceleratorTotalMemoryMiBProperty(
        max=123,
        min=123
    ),
    accelerator_types=["acceleratorTypes"],
    bare_metal="bareMetal",
    baseline_ebs_bandwidth_mbps=ec2.CfnLaunchTemplate.BaselineEbsBandwidthMbpsProperty(
        max=123,
        min=123
    ),
    burstable_performance="burstablePerformance",
    cpu_manufacturers=["cpuManufacturers"],
    excluded_instance_types=["excludedInstanceTypes"],
    instance_generations=["instanceGenerations"],
    local_storage="localStorage",
    local_storage_types=["localStorageTypes"],
    memory_gi_bPer_vCpu=ec2.CfnLaunchTemplate.MemoryGiBPerVCpuProperty(
        max=123,
        min=123
    ),
    memory_mi_b=ec2.CfnLaunchTemplate.MemoryMiBProperty(
        max=123,
        min=123
    ),
    network_interface_count=ec2.CfnLaunchTemplate.NetworkInterfaceCountProperty(
        max=123,
        min=123
    ),
    on_demand_max_price_percentage_over_lowest_price=123,
    require_hibernate_support=False,
    spot_max_price_percentage_over_lowest_price=123,
    total_local_storage_gb=ec2.CfnLaunchTemplate.TotalLocalStorageGBProperty(
        max=123,
        min=123
    ),
    v_cpu_count=ec2.CfnLaunchTemplate.VCpuCountProperty(
        max=123,
        min=123
    )
)

Attributes

accelerator_count¶

The minimum and maximum number of accelerators (GPUs, FPGAs, or AWS Inferentia chips) on an instance.

To exclude accelerator-enabled instance types, set Max to 0 .

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-acceleratorcount
Return type: Union[IResolvable, AcceleratorCountProperty, None]

accelerator_manufacturers¶

Indicates whether instance types must have accelerators by specific manufacturers.

For instance types with NVIDIA devices, specify nvidia .
For instance types with AMD devices, specify amd .
For instance types with AWS devices, specify amazon-web-services .
For instance types with Xilinx devices, specify xilinx .

Default: Any manufacturer

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-acceleratormanufacturers
Return type: Optional[List[str]]

accelerator_names¶

The accelerators that must be on the instance type.

For instance types with NVIDIA A100 GPUs, specify a100 .
For instance types with NVIDIA V100 GPUs, specify v100 .
For instance types with NVIDIA K80 GPUs, specify k80 .
For instance types with NVIDIA T4 GPUs, specify t4 .
For instance types with NVIDIA M60 GPUs, specify m60 .
For instance types with AMD Radeon Pro V520 GPUs, specify radeon-pro-v520 .
For instance types with Xilinx VU9P FPGAs, specify vu9p .

Default: Any accelerator

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-acceleratornames
Return type: Optional[List[str]]

accelerator_total_memory_mib¶

The minimum and maximum amount of total accelerator memory, in MiB.

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-acceleratortotalmemorymib
Return type: Union[IResolvable, AcceleratorTotalMemoryMiBProperty, None]

accelerator_types¶

The accelerator types that must be on the instance type.

For instance types with GPU accelerators, specify gpu .
For instance types with FPGA accelerators, specify fpga .
For instance types with inference accelerators, specify inference .

Default: Any accelerator type

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-acceleratortypes
Return type: Optional[List[str]]

bare_metal¶

Indicates whether bare metal instance types must be included, excluded, or required.

To include bare metal instance types, specify included .
To require only bare metal instance types, specify required .
To exclude bare metal instance types, specify excluded .

Default: excluded

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-baremetal
Return type: Optional[str]

baseline_ebs_bandwidth_mbps¶

The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps.

For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide .

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-baselineebsbandwidthmbps
Return type: Union[IResolvable, BaselineEbsBandwidthMbpsProperty, None]

burstable_performance¶

Indicates whether burstable performance T instance types are included, excluded, or required.

For more information, see Burstable performance instances .

To include burstable performance instance types, specify included .
To require only burstable performance instance types, specify required .
To exclude burstable performance instance types, specify excluded .

Default: excluded

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-burstableperformance
Return type: Optional[str]

cpu_manufacturers¶

The CPU manufacturers to include.

For instance types with Intel CPUs, specify intel .
For instance types with AMD CPUs, specify amd .
For instance types with AWS CPUs, specify amazon-web-services .

Don’t confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template.

Default: Any manufacturer

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-cpumanufacturers
Return type: Optional[List[str]]

excluded_instance_types¶

The instance types to exclude.

You can use strings with one or more wild cards, represented by an asterisk ( * ), to exclude an instance type, size, or generation. The following are examples: m5.8xlarge , c5*.* , m5a.* , r* , *3* .

For example, if you specify c5* ,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.* , Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types.

Default: No excluded instance types

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-excludedinstancetypes
Return type: Optional[List[str]]

instance_generations¶

Indicates whether current or previous generation instance types are included.

The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide .

For current generation instance types, specify current .

For previous generation instance types, specify previous .

Default: Current and previous generation instance types

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-instancegenerations
Return type: Optional[List[str]]

local_storage¶

Indicates whether instance types with instance store volumes are included, excluded, or required.

For more information, Amazon EC2 instance store in the Amazon EC2 User Guide .

To include instance types with instance store volumes, specify included .
To require only instance types with instance store volumes, specify required .
To exclude instance types with instance store volumes, specify excluded .

Default: included

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-localstorage
Return type: Optional[str]

local_storage_types¶

The type of local storage that is required.

For instance types with hard disk drive (HDD) storage, specify hdd .
For instance types with solid state drive (SDD) storage, specify sdd .

Default: hdd and sdd

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-localstoragetypes
Return type: Optional[List[str]]

memory_gib_per_v_cpu¶

The minimum and maximum amount of memory per vCPU, in GiB.

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-memorygibpervcpu
Return type: Union[IResolvable, MemoryGiBPerVCpuProperty, None]

memory_mib¶

The minimum and maximum amount of memory, in MiB.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-memorymib
Return type: Union[IResolvable, MemoryMiBProperty, None]

network_interface_count¶

The minimum and maximum number of network interfaces.

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-networkinterfacecount
Return type: Union[IResolvable, NetworkInterfaceCountProperty, None]

on_demand_max_price_percentage_over_lowest_price¶

The price protection threshold for On-Demand Instances.

This is the maximum you’ll pay for an On-Demand Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

To turn off price protection, specify a high value, such as 999999 .

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements . .. epigraph:

If you set ``TargetCapacityUnitType`` to ``vcpu`` or ``memory-mib`` , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

Default: 20

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-ondemandmaxpricepercentageoverlowestprice
Return type: Union[int, float, None]

require_hibernate_support¶

Indicates whether instance types must support hibernation for On-Demand Instances.

This parameter is not supported for GetSpotPlacementScores .

Default: false

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-requirehibernatesupport
Return type: Union[bool, IResolvable, None]

spot_max_price_percentage_over_lowest_price¶

The price protection threshold for Spot Instances.

This is the maximum you’ll pay for a Spot Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.

The parameter accepts an integer, which Amazon EC2 interprets as a percentage.

To turn off price protection, specify a high value, such as 999999 .

This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements . .. epigraph:

If you set ``TargetCapacityUnitType`` to ``vcpu`` or ``memory-mib`` , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.

Default: 100

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-spotmaxpricepercentageoverlowestprice
Return type: Union[int, float, None]

total_local_storage_gb¶

The minimum and maximum amount of total local storage, in GB.

Default: No minimum or maximum limits

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-totallocalstoragegb
Return type: Union[IResolvable, TotalLocalStorageGBProperty, None]

v_cpu_count¶

The minimum and maximum number of vCPUs.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancerequirements.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements-vcpucount
Return type: Union[IResolvable, VCpuCountProperty, None]

Ipv4PrefixSpecificationProperty¶

class CfnLaunchTemplate.Ipv4PrefixSpecificationProperty(*, ipv4_prefix=None)¶

Bases: object

Specifies an IPv4 prefix for a network interface.

Ipv4PrefixSpecification is a property of AWS::EC2::LaunchTemplate NetworkInterface .

Parameters: ipv4_prefix (Optional[str]) – The IPv4 prefix. For information, see Assigning prefixes to Amazon EC2 network interfaces in the Amazon Elastic Compute Cloud User Guide .
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv4prefixspecification.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

ipv4_prefix_specification_property = ec2.CfnLaunchTemplate.Ipv4PrefixSpecificationProperty(
    ipv4_prefix="ipv4Prefix"
)

Attributes

ipv4_prefix¶

The IPv4 prefix.

For information, see Assigning prefixes to Amazon EC2 network interfaces in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv4prefixspecification.html#cfn-ec2-launchtemplate-ipv4prefixspecification-ipv4prefix
Return type: Optional[str]

Ipv6AddProperty¶

class CfnLaunchTemplate.Ipv6AddProperty(*, ipv6_address=None)¶

Bases: object

Specifies an IPv6 address in an Amazon EC2 launch template.

Ipv6Add is a property of AWS::EC2::LaunchTemplate NetworkInterface .

Parameters: ipv6_address (Optional[str]) – One or more specific IPv6 addresses from the IPv6 CIDR block range of your subnet. You can’t use this option if you’re specifying a number of IPv6 addresses.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv6add.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

ipv6_add_property = ec2.CfnLaunchTemplate.Ipv6AddProperty(
    ipv6_address="ipv6Address"
)

Attributes

ipv6_address¶

One or more specific IPv6 addresses from the IPv6 CIDR block range of your subnet.

You can’t use this option if you’re specifying a number of IPv6 addresses.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv6add.html#cfn-ec2-launchtemplate-ipv6add-ipv6address
Return type: Optional[str]

Ipv6PrefixSpecificationProperty¶

class CfnLaunchTemplate.Ipv6PrefixSpecificationProperty(*, ipv6_prefix=None)¶

Bases: object

Specifies an IPv6 prefix for a network interface.

Ipv6PrefixSpecification is a property of AWS::EC2::LaunchTemplate NetworkInterface .

Parameters: ipv6_prefix (Optional[str]) – The IPv6 prefix.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv6prefixspecification.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

ipv6_prefix_specification_property = ec2.CfnLaunchTemplate.Ipv6PrefixSpecificationProperty(
    ipv6_prefix="ipv6Prefix"
)

Attributes

ipv6_prefix¶

The IPv6 prefix.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-ipv6prefixspecification.html#cfn-ec2-launchtemplate-ipv6prefixspecification-ipv6prefix
Return type: Optional[str]

LaunchTemplateDataProperty¶

class CfnLaunchTemplate.LaunchTemplateDataProperty(*, block_device_mappings=None, capacity_reservation_specification=None, cpu_options=None, credit_specification=None, disable_api_termination=None, ebs_optimized=None, elastic_gpu_specifications=None, elastic_inference_accelerators=None, enclave_options=None, hibernation_options=None, iam_instance_profile=None, image_id=None, instance_initiated_shutdown_behavior=None, instance_market_options=None, instance_requirements=None, instance_type=None, kernel_id=None, key_name=None, license_specifications=None, maintenance_options=None, metadata_options=None, monitoring=None, network_interfaces=None, placement=None, private_dns_name_options=None, ram_disk_id=None, security_group_ids=None, security_groups=None, tag_specifications=None, user_data=None)¶

Bases: object

The information to include in the launch template.

You must specify at least one parameter for the launch template data.

Parameters

block_device_mappings (Union[IResolvable, Sequence[Union[IResolvable, BlockDeviceMappingProperty]], None]) – The block device mapping.
capacity_reservation_specification (Union[IResolvable, CapacityReservationSpecificationProperty, None]) – The Capacity Reservation targeting option. If you do not specify this parameter, the instance’s Capacity Reservation preference defaults to open , which enables it to run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).
cpu_options (Union[IResolvable, CpuOptionsProperty, None]) – The CPU options for the instance. For more information, see Optimizing CPU Options in the Amazon Elastic Compute Cloud User Guide .
credit_specification (Union[IResolvable, CreditSpecificationProperty, None]) – The credit option for CPU usage of the instance. Valid for T2, T3, or T3a instances only.
disable_api_termination (Union[bool, IResolvable, None]) – If you set this parameter to true , you can’t terminate the instance using the Amazon EC2 console, CLI, or API; otherwise, you can. To change this attribute after launch, use ModifyInstanceAttribute . Alternatively, if you set InstanceInitiatedShutdownBehavior to terminate , you can terminate the instance by running the shutdown command from the instance.
ebs_optimized (Union[bool, IResolvable, None]) – Indicates whether the instance is optimized for Amazon EBS I/O. This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal Amazon EBS I/O performance. This optimization isn’t available with all instance types. Additional usage charges apply when using an EBS-optimized instance.
elastic_gpu_specifications (Union[IResolvable, Sequence[Union[IResolvable, ElasticGpuSpecificationProperty]], None]) – An elastic GPU to associate with the instance.
elastic_inference_accelerators (Union[IResolvable, Sequence[Union[IResolvable, LaunchTemplateElasticInferenceAcceleratorProperty]], None]) – The elastic inference accelerator for the instance.
enclave_options (Union[IResolvable, EnclaveOptionsProperty, None]) – Indicates whether the instance is enabled for AWS Nitro Enclaves. For more information, see What is AWS Nitro Enclaves? in the AWS Nitro Enclaves User Guide . You can’t enable AWS Nitro Enclaves and hibernation on the same instance.
hibernation_options (Union[IResolvable, HibernationOptionsProperty, None]) –
Indicates whether an instance is enabled for hibernation. This parameter is valid only if the instance meets the hibernation prerequisites . For more information, see Hibernate your instance in the Amazon Elastic Compute Cloud User Guide .
iam_instance_profile (Union[IResolvable, IamInstanceProfileProperty, None]) – The name or Amazon Resource Name (ARN) of an IAM instance profile.
image_id (Optional[str]) – The ID of the AMI.
instance_initiated_shutdown_behavior (Optional[str]) – Indicates whether an instance stops or terminates when you initiate shutdown from the instance (using the operating system command for system shutdown). Default: stop
instance_market_options (Union[IResolvable, InstanceMarketOptionsProperty, None]) – The market (purchasing) option for the instances.
instance_requirements (Union[IResolvable, InstanceRequirementsProperty, None]) – The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with these attributes. If you specify InstanceRequirements , you can’t specify InstanceTypes .
instance_type (Optional[str]) –
The instance type. For more information, see Instance types in the Amazon Elastic Compute Cloud User Guide . If you specify InstanceTypes , you can’t specify InstanceRequirements .
kernel_id (Optional[str]) – The ID of the kernel. We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User Provided Kernels in the Amazon EC2 User Guide .
key_name (Optional[str]) – The name of the key pair. You can create a key pair using CreateKeyPair or ImportKeyPair . .. epigraph:: If you do not specify a key pair, you can’t connect to the instance unless you choose an AMI that is configured to allow users another way to log in.
license_specifications (Union[IResolvable, Sequence[Union[IResolvable, LicenseSpecificationProperty]], None]) – The license configurations.
maintenance_options (Union[IResolvable, MaintenanceOptionsProperty, None]) – CfnLaunchTemplate.LaunchTemplateDataProperty.MaintenanceOptions.
metadata_options (Union[IResolvable, MetadataOptionsProperty, None]) – The metadata options for the instance. For more information, see Instance Metadata and User Data in the Amazon Elastic Compute Cloud User Guide .
monitoring (Union[IResolvable, MonitoringProperty, None]) – The monitoring for the instance.
network_interfaces (Union[IResolvable, Sequence[Union[IResolvable, NetworkInterfaceProperty]], None]) – One or more network interfaces. If you specify a network interface, you must specify any security groups and subnets as part of the network interface.
placement (Union[IResolvable, PlacementProperty, None]) – The placement for the instance.
private_dns_name_options (Union[IResolvable, PrivateDnsNameOptionsProperty, None]) – The options for the instance hostname. The default values are inherited from the subnet.
ram_disk_id (Optional[str]) –
The ID of the RAM disk. .. epigraph:: We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User provided kernels in the Amazon Elastic Compute Cloud User Guide .
security_group_ids (Optional[Sequence[str]]) – One or more security group IDs. You can create a security group using CreateSecurityGroup . You cannot specify both a security group ID and security name in the same request.
security_groups (Optional[Sequence[str]]) – [EC2-Classic, default VPC] One or more security group names. For a nondefault VPC, you must use security group IDs instead. You cannot specify both a security group ID and security name in the same request.
tag_specifications (Union[IResolvable, Sequence[Union[IResolvable, TagSpecificationProperty]], None]) – The tags to apply to the resources during launch. You can only tag instances and volumes on launch. The specified tags are applied to all instances or volumes that are created during launch.
user_data (Optional[str]) – The user data to make available to the instance. You must provide base64-encoded text. User data is limited to 16 KB. For more information, see Run commands on your Linux instance at launch (Linux) or Work with instance user data (Windows) in the Amazon Elastic Compute Cloud User Guide . If you are creating the launch template for use with AWS Batch , the user data must be provided in the MIME multi-part archive format . For more information, see Amazon EC2 user data in launch templates in the AWS Batch User Guide .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

launch_template_data_property = ec2.CfnLaunchTemplate.LaunchTemplateDataProperty(
    block_device_mappings=[ec2.CfnLaunchTemplate.BlockDeviceMappingProperty(
        device_name="deviceName",
        ebs=ec2.CfnLaunchTemplate.EbsProperty(
            delete_on_termination=False,
            encrypted=False,
            iops=123,
            kms_key_id="kmsKeyId",
            snapshot_id="snapshotId",
            throughput=123,
            volume_size=123,
            volume_type="volumeType"
        ),
        no_device="noDevice",
        virtual_name="virtualName"
    )],
    capacity_reservation_specification=ec2.CfnLaunchTemplate.CapacityReservationSpecificationProperty(
        capacity_reservation_preference="capacityReservationPreference",
        capacity_reservation_target=ec2.CfnLaunchTemplate.CapacityReservationTargetProperty(
            capacity_reservation_id="capacityReservationId",
            capacity_reservation_resource_group_arn="capacityReservationResourceGroupArn"
        )
    ),
    cpu_options=ec2.CfnLaunchTemplate.CpuOptionsProperty(
        core_count=123,
        threads_per_core=123
    ),
    credit_specification=ec2.CfnLaunchTemplate.CreditSpecificationProperty(
        cpu_credits="cpuCredits"
    ),
    disable_api_termination=False,
    ebs_optimized=False,
    elastic_gpu_specifications=[ec2.CfnLaunchTemplate.ElasticGpuSpecificationProperty(
        type="type"
    )],
    elastic_inference_accelerators=[ec2.CfnLaunchTemplate.LaunchTemplateElasticInferenceAcceleratorProperty(
        count=123,
        type="type"
    )],
    enclave_options=ec2.CfnLaunchTemplate.EnclaveOptionsProperty(
        enabled=False
    ),
    hibernation_options=ec2.CfnLaunchTemplate.HibernationOptionsProperty(
        configured=False
    ),
    iam_instance_profile=ec2.CfnLaunchTemplate.IamInstanceProfileProperty(
        arn="arn",
        name="name"
    ),
    image_id="imageId",
    instance_initiated_shutdown_behavior="instanceInitiatedShutdownBehavior",
    instance_market_options=ec2.CfnLaunchTemplate.InstanceMarketOptionsProperty(
        market_type="marketType",
        spot_options=ec2.CfnLaunchTemplate.SpotOptionsProperty(
            block_duration_minutes=123,
            instance_interruption_behavior="instanceInterruptionBehavior",
            max_price="maxPrice",
            spot_instance_type="spotInstanceType",
            valid_until="validUntil"
        )
    ),
    instance_requirements=ec2.CfnLaunchTemplate.InstanceRequirementsProperty(
        accelerator_count=ec2.CfnLaunchTemplate.AcceleratorCountProperty(
            max=123,
            min=123
        ),
        accelerator_manufacturers=["acceleratorManufacturers"],
        accelerator_names=["acceleratorNames"],
        accelerator_total_memory_mi_b=ec2.CfnLaunchTemplate.AcceleratorTotalMemoryMiBProperty(
            max=123,
            min=123
        ),
        accelerator_types=["acceleratorTypes"],
        bare_metal="bareMetal",
        baseline_ebs_bandwidth_mbps=ec2.CfnLaunchTemplate.BaselineEbsBandwidthMbpsProperty(
            max=123,
            min=123
        ),
        burstable_performance="burstablePerformance",
        cpu_manufacturers=["cpuManufacturers"],
        excluded_instance_types=["excludedInstanceTypes"],
        instance_generations=["instanceGenerations"],
        local_storage="localStorage",
        local_storage_types=["localStorageTypes"],
        memory_gi_bPer_vCpu=ec2.CfnLaunchTemplate.MemoryGiBPerVCpuProperty(
            max=123,
            min=123
        ),
        memory_mi_b=ec2.CfnLaunchTemplate.MemoryMiBProperty(
            max=123,
            min=123
        ),
        network_interface_count=ec2.CfnLaunchTemplate.NetworkInterfaceCountProperty(
            max=123,
            min=123
        ),
        on_demand_max_price_percentage_over_lowest_price=123,
        require_hibernate_support=False,
        spot_max_price_percentage_over_lowest_price=123,
        total_local_storage_gb=ec2.CfnLaunchTemplate.TotalLocalStorageGBProperty(
            max=123,
            min=123
        ),
        v_cpu_count=ec2.CfnLaunchTemplate.VCpuCountProperty(
            max=123,
            min=123
        )
    ),
    instance_type="instanceType",
    kernel_id="kernelId",
    key_name="keyName",
    license_specifications=[ec2.CfnLaunchTemplate.LicenseSpecificationProperty(
        license_configuration_arn="licenseConfigurationArn"
    )],
    maintenance_options=ec2.CfnLaunchTemplate.MaintenanceOptionsProperty(
        auto_recovery="autoRecovery"
    ),
    metadata_options=ec2.CfnLaunchTemplate.MetadataOptionsProperty(
        http_endpoint="httpEndpoint",
        http_protocol_ipv6="httpProtocolIpv6",
        http_put_response_hop_limit=123,
        http_tokens="httpTokens",
        instance_metadata_tags="instanceMetadataTags"
    ),
    monitoring=ec2.CfnLaunchTemplate.MonitoringProperty(
        enabled=False
    ),
    network_interfaces=[ec2.CfnLaunchTemplate.NetworkInterfaceProperty(
        associate_carrier_ip_address=False,
        associate_public_ip_address=False,
        delete_on_termination=False,
        description="description",
        device_index=123,
        groups=["groups"],
        interface_type="interfaceType",
        ipv4_prefix_count=123,
        ipv4_prefixes=[ec2.CfnLaunchTemplate.Ipv4PrefixSpecificationProperty(
            ipv4_prefix="ipv4Prefix"
        )],
        ipv6_address_count=123,
        ipv6_addresses=[ec2.CfnLaunchTemplate.Ipv6AddProperty(
            ipv6_address="ipv6Address"
        )],
        ipv6_prefix_count=123,
        ipv6_prefixes=[ec2.CfnLaunchTemplate.Ipv6PrefixSpecificationProperty(
            ipv6_prefix="ipv6Prefix"
        )],
        network_card_index=123,
        network_interface_id="networkInterfaceId",
        private_ip_address="privateIpAddress",
        private_ip_addresses=[ec2.CfnLaunchTemplate.PrivateIpAddProperty(
            primary=False,
            private_ip_address="privateIpAddress"
        )],
        secondary_private_ip_address_count=123,
        subnet_id="subnetId"
    )],
    placement=ec2.CfnLaunchTemplate.PlacementProperty(
        affinity="affinity",
        availability_zone="availabilityZone",
        group_name="groupName",
        host_id="hostId",
        host_resource_group_arn="hostResourceGroupArn",
        partition_number=123,
        spread_domain="spreadDomain",
        tenancy="tenancy"
    ),
    private_dns_name_options=ec2.CfnLaunchTemplate.PrivateDnsNameOptionsProperty(
        enable_resource_name_dns_aaaa_record=False,
        enable_resource_name_dns_aRecord=False,
        hostname_type="hostnameType"
    ),
    ram_disk_id="ramDiskId",
    security_group_ids=["securityGroupIds"],
    security_groups=["securityGroups"],
    tag_specifications=[ec2.CfnLaunchTemplate.TagSpecificationProperty(
        resource_type="resourceType",
        tags=[CfnTag(
            key="key",
            value="value"
        )]
    )],
    user_data="userData"
)

Attributes

block_device_mappings¶

The block device mapping.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-blockdevicemappings
Return type: Union[IResolvable, List[Union[IResolvable, BlockDeviceMappingProperty]], None]

capacity_reservation_specification¶

The Capacity Reservation targeting option.

If you do not specify this parameter, the instance’s Capacity Reservation preference defaults to open , which enables it to run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-capacityreservationspecification
Return type: Union[IResolvable, CapacityReservationSpecificationProperty, None]

cpu_options¶

The CPU options for the instance.

For more information, see Optimizing CPU Options in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-cpuoptions
Return type: Union[IResolvable, CpuOptionsProperty, None]

credit_specification¶

The credit option for CPU usage of the instance.

Valid for T2, T3, or T3a instances only.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-creditspecification
Return type: Union[IResolvable, CreditSpecificationProperty, None]

disable_api_termination¶

If you set this parameter to true , you can’t terminate the instance using the Amazon EC2 console, CLI, or API;

otherwise, you can. To change this attribute after launch, use ModifyInstanceAttribute . Alternatively, if you set InstanceInitiatedShutdownBehavior to terminate , you can terminate the instance by running the shutdown command from the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-disableapitermination
Return type: Union[bool, IResolvable, None]

ebs_optimized¶

Indicates whether the instance is optimized for Amazon EBS I/O.

This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal Amazon EBS I/O performance. This optimization isn’t available with all instance types. Additional usage charges apply when using an EBS-optimized instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-ebsoptimized
Return type: Union[bool, IResolvable, None]

elastic_gpu_specifications¶

An elastic GPU to associate with the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-elasticgpuspecifications
Return type: Union[IResolvable, List[Union[IResolvable, ElasticGpuSpecificationProperty]], None]

elastic_inference_accelerators¶

The elastic inference accelerator for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-elasticinferenceaccelerators
Return type: Union[IResolvable, List[Union[IResolvable, LaunchTemplateElasticInferenceAcceleratorProperty]], None]

enclave_options¶

Indicates whether the instance is enabled for AWS Nitro Enclaves.

For more information, see What is AWS Nitro Enclaves? in the AWS Nitro Enclaves User Guide .

You can’t enable AWS Nitro Enclaves and hibernation on the same instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-enclaveoptions
Return type: Union[IResolvable, EnclaveOptionsProperty, None]

hibernation_options¶

Indicates whether an instance is enabled for hibernation.

This parameter is valid only if the instance meets the hibernation prerequisites . For more information, see Hibernate your instance in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-hibernationoptions
Return type: Union[IResolvable, HibernationOptionsProperty, None]

iam_instance_profile¶

The name or Amazon Resource Name (ARN) of an IAM instance profile.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-iaminstanceprofile
Return type: Union[IResolvable, IamInstanceProfileProperty, None]

image_id¶

The ID of the AMI.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-imageid
Return type: Optional[str]

instance_initiated_shutdown_behavior¶

Indicates whether an instance stops or terminates when you initiate shutdown from the instance (using the operating system command for system shutdown).

Default: stop

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-instanceinitiatedshutdownbehavior
Return type: Optional[str]

instance_market_options¶

The market (purchasing) option for the instances.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions
Return type: Union[IResolvable, InstanceMarketOptionsProperty, None]

instance_requirements¶

The attributes for the instance types.

When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.

If you specify InstanceRequirements , you can’t specify InstanceTypes .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-instancerequirements
Return type: Union[IResolvable, InstanceRequirementsProperty, None]

instance_type¶

//docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html>`_ in the Amazon Elastic Compute Cloud User Guide .

If you specify InstanceTypes , you can’t specify InstanceRequirements .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-instancetype
Type: The instance type. For more information, see `Instance types <https
Return type: Optional[str]

kernel_id¶

The ID of the kernel.

We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User Provided Kernels in the Amazon EC2 User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-kernelid
Return type: Optional[str]

key_name¶

//docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ImportKeyPair.html>`_ .

If you do not specify a key pair, you can’t connect to the instance unless you choose an AMI that is configured to allow users another way to log in.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-keyname
Type: The name of the key pair. You can create a key pair using `CreateKeyPair <https
Type: //docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateKeyPair.html>`_ or `ImportKeyPair <https
Return type: Optional[str]

license_specifications¶

The license configurations.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-licensespecifications
Return type: Union[IResolvable, List[Union[IResolvable, LicenseSpecificationProperty]], None]

maintenance_options¶

CfnLaunchTemplate.LaunchTemplateDataProperty.MaintenanceOptions.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-maintenanceoptions
Return type: Union[IResolvable, MaintenanceOptionsProperty, None]

metadata_options¶

The metadata options for the instance.

For more information, see Instance Metadata and User Data in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions
Return type: Union[IResolvable, MetadataOptionsProperty, None]

monitoring¶

The monitoring for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-monitoring
Return type: Union[IResolvable, MonitoringProperty, None]

network_interfaces¶

One or more network interfaces.

If you specify a network interface, you must specify any security groups and subnets as part of the network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-networkinterfaces
Return type: Union[IResolvable, List[Union[IResolvable, NetworkInterfaceProperty]], None]

placement¶

The placement for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-placement
Return type: Union[IResolvable, PlacementProperty, None]

private_dns_name_options¶

The options for the instance hostname.

The default values are inherited from the subnet.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions
Return type: Union[IResolvable, PrivateDnsNameOptionsProperty, None]

ram_disk_id¶

The ID of the RAM disk.

We recommend that you use PV-GRUB instead of kernels and RAM disks. For more information, see User provided kernels in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-ramdiskid
Return type: Optional[str]

security_group_ids¶

One or more security group IDs.

You can create a security group using CreateSecurityGroup . You cannot specify both a security group ID and security name in the same request.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-securitygroupids
Return type: Optional[List[str]]

security_groups¶

[EC2-Classic, default VPC] One or more security group names.

For a nondefault VPC, you must use security group IDs instead. You cannot specify both a security group ID and security name in the same request.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-securitygroups
Return type: Optional[List[str]]

tag_specifications¶

The tags to apply to the resources during launch.

You can only tag instances and volumes on launch. The specified tags are applied to all instances or volumes that are created during launch.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-tagspecifications
Return type: Union[IResolvable, List[Union[IResolvable, TagSpecificationProperty]], None]

user_data¶

The user data to make available to the instance.

You must provide base64-encoded text. User data is limited to 16 KB. For more information, see Run commands on your Linux instance at launch (Linux) or Work with instance user data (Windows) in the Amazon Elastic Compute Cloud User Guide .

If you are creating the launch template for use with AWS Batch , the user data must be provided in the MIME multi-part archive format . For more information, see Amazon EC2 user data in launch templates in the AWS Batch User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-userdata
Return type: Optional[str]

LaunchTemplateElasticInferenceAcceleratorProperty¶

class CfnLaunchTemplate.LaunchTemplateElasticInferenceAcceleratorProperty(*, count=None, type=None)¶

Bases: object

Specifies an elastic inference accelerator.

LaunchTemplateElasticInferenceAccelerator is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

count (Union[int, float, None]) – The number of elastic inference accelerators to attach to the instance. Default: 1
type (Optional[str]) – The type of elastic inference accelerator. The possible values are eia1.medium, eia1.large, and eia1.xlarge.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplateelasticinferenceaccelerator.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

launch_template_elastic_inference_accelerator_property = ec2.CfnLaunchTemplate.LaunchTemplateElasticInferenceAcceleratorProperty(
    count=123,
    type="type"
)

Attributes

count¶

The number of elastic inference accelerators to attach to the instance.

Default: 1

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplateelasticinferenceaccelerator.html#cfn-ec2-launchtemplate-launchtemplateelasticinferenceaccelerator-count
Return type: Union[int, float, None]

type¶

The type of elastic inference accelerator.

The possible values are eia1.medium, eia1.large, and eia1.xlarge.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplateelasticinferenceaccelerator.html#cfn-ec2-launchtemplate-launchtemplateelasticinferenceaccelerator-type
Return type: Optional[str]

LaunchTemplateTagSpecificationProperty¶

class CfnLaunchTemplate.LaunchTemplateTagSpecificationProperty(*, resource_type=None, tags=None)¶

Bases: object

Specifies the tags to apply to the launch template during creation.

LaunchTemplateTagSpecification is a property of AWS::EC2::LaunchTemplate .

Parameters

resource_type (Optional[str]) – The type of resource. To tag the launch template, ResourceType must be launch-template .
tags (Optional[Sequence[CfnTag]]) – The tags for the resource.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatetagspecification.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

launch_template_tag_specification_property = ec2.CfnLaunchTemplate.LaunchTemplateTagSpecificationProperty(
    resource_type="resourceType",
    tags=[CfnTag(
        key="key",
        value="value"
    )]
)

Attributes

resource_type¶

The type of resource.

To tag the launch template, ResourceType must be launch-template .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatetagspecification.html#cfn-ec2-launchtemplate-launchtemplatetagspecification-resourcetype
Return type: Optional[str]

tags¶

The tags for the resource.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatetagspecification.html#cfn-ec2-launchtemplate-launchtemplatetagspecification-tags
Return type: Optional[List[CfnTag]]

LicenseSpecificationProperty¶

class CfnLaunchTemplate.LicenseSpecificationProperty(*, license_configuration_arn=None)¶

Bases: object

Specifies a license configuration for an instance.

LicenseSpecification is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters: license_configuration_arn (Optional[str]) – The Amazon Resource Name (ARN) of the license configuration.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-licensespecification.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

license_specification_property = ec2.CfnLaunchTemplate.LicenseSpecificationProperty(
    license_configuration_arn="licenseConfigurationArn"
)

Attributes

license_configuration_arn¶

The Amazon Resource Name (ARN) of the license configuration.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-licensespecification.html#cfn-ec2-launchtemplate-licensespecification-licenseconfigurationarn
Return type: Optional[str]

MaintenanceOptionsProperty¶

class CfnLaunchTemplate.MaintenanceOptionsProperty(*, auto_recovery=None)¶

Bases: object

The maintenance options of your instance.

Parameters: auto_recovery (Optional[str]) – Disables the automatic recovery behavior of your instance or sets it to default.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-maintenanceoptions.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

maintenance_options_property = ec2.CfnLaunchTemplate.MaintenanceOptionsProperty(
    auto_recovery="autoRecovery"
)

Attributes

auto_recovery¶

Disables the automatic recovery behavior of your instance or sets it to default.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-maintenanceoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-maintenanceoptions-autorecovery
Return type: Optional[str]

MemoryGiBPerVCpuProperty¶

class CfnLaunchTemplate.MemoryGiBPerVCpuProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum amount of memory per vCPU, in GiB.

Parameters

max (Union[int, float, None]) – The maximum amount of memory per vCPU, in GiB. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum amount of memory per vCPU, in GiB. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorygibpervcpu.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

memory_gi_bPer_vCpu_property = ec2.CfnLaunchTemplate.MemoryGiBPerVCpuProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum amount of memory per vCPU, in GiB.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorygibpervcpu.html#cfn-ec2-launchtemplate-memorygibpervcpu-max
Return type: Union[int, float, None]

min¶

The minimum amount of memory per vCPU, in GiB.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorygibpervcpu.html#cfn-ec2-launchtemplate-memorygibpervcpu-min
Return type: Union[int, float, None]

MemoryMiBProperty¶

class CfnLaunchTemplate.MemoryMiBProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum amount of memory, in MiB.

Parameters

max (Union[int, float, None]) – The maximum amount of memory, in MiB. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum amount of memory, in MiB. To specify no minimum limit, specify 0 .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorymib.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

memory_mi_bProperty = ec2.CfnLaunchTemplate.MemoryMiBProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum amount of memory, in MiB.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorymib.html#cfn-ec2-launchtemplate-memorymib-max
Return type: Union[int, float, None]

min¶

The minimum amount of memory, in MiB.

To specify no minimum limit, specify 0 .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-memorymib.html#cfn-ec2-launchtemplate-memorymib-min
Return type: Union[int, float, None]

MetadataOptionsProperty¶

class CfnLaunchTemplate.MetadataOptionsProperty(*, http_endpoint=None, http_protocol_ipv6=None, http_put_response_hop_limit=None, http_tokens=None, instance_metadata_tags=None)¶

Bases: object

Specifies the metadata options for the instance.

MetadataOptions is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

http_endpoint (Optional[str]) – Enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the default state is enabled . .. epigraph:: If you specify a value of disabled , you will not be able to access your instance metadata.
http_protocol_ipv6 (Optional[str]) – Enables or disables the IPv6 endpoint for the instance metadata service. Default: disabled
http_put_response_hop_limit (Union[int, float, None]) – The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel. Default: 1 Possible values: Integers from 1 to 64
http_tokens (Optional[str]) – The state of token usage for your instance metadata requests. If the parameter is not specified in the request, the default state is optional . If the state is optional , you can choose to retrieve instance metadata with or without a signed token header on your request. If you retrieve the IAM role credentials without a token, the version 1.0 role credentials are returned. If you retrieve the IAM role credentials using a valid signed token, the version 2.0 role credentials are returned. If the state is required , you must send a signed token header with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns the version 2.0 credentials; the version 1.0 credentials are not available.
instance_metadata_tags (Optional[str]) – Set to enabled to allow access to instance tags from the instance metadata. Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata . Default: disabled

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

metadata_options_property = ec2.CfnLaunchTemplate.MetadataOptionsProperty(
    http_endpoint="httpEndpoint",
    http_protocol_ipv6="httpProtocolIpv6",
    http_put_response_hop_limit=123,
    http_tokens="httpTokens",
    instance_metadata_tags="instanceMetadataTags"
)

Attributes

http_endpoint¶

Enables or disables the HTTP metadata endpoint on your instances.

If the parameter is not specified, the default state is enabled . .. epigraph:

If you specify a value of ``disabled`` , you will not be able to access your instance metadata.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions-httpendpoint
Return type: Optional[str]

http_protocol_ipv6¶

Enables or disables the IPv6 endpoint for the instance metadata service.

Default: disabled

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions-httpprotocolipv6
Return type: Optional[str]

http_put_response_hop_limit¶

The desired HTTP PUT response hop limit for instance metadata requests.

The larger the number, the further instance metadata requests can travel.

Default: 1

Possible values: Integers from 1 to 64

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions-httpputresponsehoplimit
Return type: Union[int, float, None]

http_tokens¶

The state of token usage for your instance metadata requests.

If the parameter is not specified in the request, the default state is optional .

If the state is optional , you can choose to retrieve instance metadata with or without a signed token header on your request. If you retrieve the IAM role credentials without a token, the version 1.0 role credentials are returned. If you retrieve the IAM role credentials using a valid signed token, the version 2.0 role credentials are returned.

If the state is required , you must send a signed token header with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns the version 2.0 credentials; the version 1.0 credentials are not available.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions-httptokens
Return type: Optional[str]

instance_metadata_tags¶

Set to enabled to allow access to instance tags from the instance metadata.

Set to disabled to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata .

Default: disabled

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-metadataoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-metadataoptions-instancemetadatatags
Return type: Optional[str]

MonitoringProperty¶

class CfnLaunchTemplate.MonitoringProperty(*, enabled=None)¶

Bases: object

Specifies whether detailed monitoring is enabled for an instance.

For more information about detailed monitoring, see Enable or turn off detailed monitoring for your instances in the Amazon EC2 User Guide .

Monitoring is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters: enabled (Union[bool, IResolvable, None]) – Specify true to enable detailed monitoring. Otherwise, basic monitoring is enabled.
Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-monitoring.html
ExampleMetadata: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

monitoring_property = ec2.CfnLaunchTemplate.MonitoringProperty(
    enabled=False
)

Attributes

enabled¶

Specify true to enable detailed monitoring.

Otherwise, basic monitoring is enabled.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-monitoring.html#cfn-ec2-launchtemplate-launchtemplatedata-monitoring-enabled
Return type: Union[bool, IResolvable, None]

NetworkInterfaceCountProperty¶

class CfnLaunchTemplate.NetworkInterfaceCountProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum number of network interfaces.

Parameters

max (Union[int, float, None]) – The maximum number of network interfaces. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum number of network interfaces. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterfacecount.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

network_interface_count_property = ec2.CfnLaunchTemplate.NetworkInterfaceCountProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum number of network interfaces.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterfacecount.html#cfn-ec2-launchtemplate-networkinterfacecount-max
Return type: Union[int, float, None]

min¶

The minimum number of network interfaces.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterfacecount.html#cfn-ec2-launchtemplate-networkinterfacecount-min
Return type: Union[int, float, None]

NetworkInterfaceProperty¶

class CfnLaunchTemplate.NetworkInterfaceProperty(*, associate_carrier_ip_address=None, associate_public_ip_address=None, delete_on_termination=None, description=None, device_index=None, groups=None, interface_type=None, ipv4_prefix_count=None, ipv4_prefixes=None, ipv6_address_count=None, ipv6_addresses=None, ipv6_prefix_count=None, ipv6_prefixes=None, network_card_index=None, network_interface_id=None, private_ip_address=None, private_ip_addresses=None, secondary_private_ip_address_count=None, subnet_id=None)¶

Bases: object

Specifies the parameters for a network interface.

NetworkInterface is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

associate_carrier_ip_address (Union[bool, IResolvable, None]) – Indicates whether to associate a Carrier IP address with eth0 for a new network interface. Use this option when you launch an instance in a Wavelength Zone and want to associate a Carrier IP address with the network interface. For more information about Carrier IP addresses, see Carrier IP addresses in the AWS Wavelength Developer Guide .
associate_public_ip_address (Union[bool, IResolvable, None]) – Associates a public IPv4 address with eth0 for a new network interface.
delete_on_termination (Union[bool, IResolvable, None]) – Indicates whether the network interface is deleted when the instance is terminated.
description (Optional[str]) – A description for the network interface.
device_index (Union[int, float, None]) – The device index for the network interface attachment.
groups (Optional[Sequence[str]]) – The IDs of one or more security groups.
interface_type (Optional[str]) – The type of network interface. To create an Elastic Fabric Adapter (EFA), specify efa . For more information, see Elastic Fabric Adapter in the Amazon Elastic Compute Cloud User Guide . If you are not creating an EFA, specify interface or omit this parameter. Valid values: interface | efa
ipv4_prefix_count (Union[int, float, None]) – The number of IPv4 prefixes to be automatically assigned to the network interface. You cannot use this option if you use the Ipv4Prefix option.
ipv4_prefixes (Union[IResolvable, Sequence[Union[IResolvable, Ipv4PrefixSpecificationProperty]], None]) – One or more IPv4 prefixes to be assigned to the network interface. You cannot use this option if you use the Ipv4PrefixCount option.
ipv6_address_count (Union[int, float, None]) – The number of IPv6 addresses to assign to a network interface. Amazon EC2 automatically selects the IPv6 addresses from the subnet range. You can’t use this option if specifying specific IPv6 addresses.
ipv6_addresses (Union[IResolvable, Sequence[Union[IResolvable, Ipv6AddProperty]], None]) – One or more specific IPv6 addresses from the IPv6 CIDR block range of your subnet. You can’t use this option if you’re specifying a number of IPv6 addresses.
ipv6_prefix_count (Union[int, float, None]) – The number of IPv6 prefixes to be automatically assigned to the network interface. You cannot use this option if you use the Ipv6Prefix option.
ipv6_prefixes (Union[IResolvable, Sequence[Union[IResolvable, Ipv6PrefixSpecificationProperty]], None]) – One or more IPv6 prefixes to be assigned to the network interface. You cannot use this option if you use the Ipv6PrefixCount option.
network_card_index (Union[int, float, None]) – The index of the network card. Some instance types support multiple network cards. The primary network interface must be assigned to network card index 0. The default is network card index 0.
network_interface_id (Optional[str]) – The ID of the network interface.
private_ip_address (Optional[str]) – The primary private IPv4 address of the network interface.
private_ip_addresses (Union[IResolvable, Sequence[Union[IResolvable, PrivateIpAddProperty]], None]) – One or more private IPv4 addresses.
secondary_private_ip_address_count (Union[int, float, None]) – The number of secondary private IPv4 addresses to assign to a network interface.
subnet_id (Optional[str]) – The ID of the subnet for the network interface.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

network_interface_property = ec2.CfnLaunchTemplate.NetworkInterfaceProperty(
    associate_carrier_ip_address=False,
    associate_public_ip_address=False,
    delete_on_termination=False,
    description="description",
    device_index=123,
    groups=["groups"],
    interface_type="interfaceType",
    ipv4_prefix_count=123,
    ipv4_prefixes=[ec2.CfnLaunchTemplate.Ipv4PrefixSpecificationProperty(
        ipv4_prefix="ipv4Prefix"
    )],
    ipv6_address_count=123,
    ipv6_addresses=[ec2.CfnLaunchTemplate.Ipv6AddProperty(
        ipv6_address="ipv6Address"
    )],
    ipv6_prefix_count=123,
    ipv6_prefixes=[ec2.CfnLaunchTemplate.Ipv6PrefixSpecificationProperty(
        ipv6_prefix="ipv6Prefix"
    )],
    network_card_index=123,
    network_interface_id="networkInterfaceId",
    private_ip_address="privateIpAddress",
    private_ip_addresses=[ec2.CfnLaunchTemplate.PrivateIpAddProperty(
        primary=False,
        private_ip_address="privateIpAddress"
    )],
    secondary_private_ip_address_count=123,
    subnet_id="subnetId"
)

Attributes

associate_carrier_ip_address¶

Indicates whether to associate a Carrier IP address with eth0 for a new network interface.

Use this option when you launch an instance in a Wavelength Zone and want to associate a Carrier IP address with the network interface. For more information about Carrier IP addresses, see Carrier IP addresses in the AWS Wavelength Developer Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-associatecarrieripaddress
Return type: Union[bool, IResolvable, None]

associate_public_ip_address¶

Associates a public IPv4 address with eth0 for a new network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-associatepublicipaddress
Return type: Union[bool, IResolvable, None]

delete_on_termination¶

Indicates whether the network interface is deleted when the instance is terminated.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-deleteontermination
Return type: Union[bool, IResolvable, None]

description¶

A description for the network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-description
Return type: Optional[str]

device_index¶

The device index for the network interface attachment.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-deviceindex
Return type: Union[int, float, None]

groups¶

The IDs of one or more security groups.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-groups
Return type: Optional[List[str]]

interface_type¶

The type of network interface.

To create an Elastic Fabric Adapter (EFA), specify efa . For more information, see Elastic Fabric Adapter in the Amazon Elastic Compute Cloud User Guide .

If you are not creating an EFA, specify interface or omit this parameter.

Valid values: interface | efa

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-interfacetype
Return type: Optional[str]

ipv4_prefix_count¶

The number of IPv4 prefixes to be automatically assigned to the network interface.

You cannot use this option if you use the Ipv4Prefix option.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv4prefixcount
Return type: Union[int, float, None]

ipv4_prefixes¶

One or more IPv4 prefixes to be assigned to the network interface.

You cannot use this option if you use the Ipv4PrefixCount option.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv4prefixes
Return type: Union[IResolvable, List[Union[IResolvable, Ipv4PrefixSpecificationProperty]], None]

ipv6_address_count¶

The number of IPv6 addresses to assign to a network interface.

Amazon EC2 automatically selects the IPv6 addresses from the subnet range. You can’t use this option if specifying specific IPv6 addresses.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv6addresscount
Return type: Union[int, float, None]

ipv6_addresses¶

One or more specific IPv6 addresses from the IPv6 CIDR block range of your subnet.

You can’t use this option if you’re specifying a number of IPv6 addresses.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv6addresses
Return type: Union[IResolvable, List[Union[IResolvable, Ipv6AddProperty]], None]

ipv6_prefix_count¶

The number of IPv6 prefixes to be automatically assigned to the network interface.

You cannot use this option if you use the Ipv6Prefix option.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv6prefixcount
Return type: Union[int, float, None]

ipv6_prefixes¶

One or more IPv6 prefixes to be assigned to the network interface.

You cannot use this option if you use the Ipv6PrefixCount option.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-ipv6prefixes
Return type: Union[IResolvable, List[Union[IResolvable, Ipv6PrefixSpecificationProperty]], None]

network_card_index¶

The index of the network card.

Some instance types support multiple network cards. The primary network interface must be assigned to network card index 0. The default is network card index 0.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-networkcardindex
Return type: Union[int, float, None]

network_interface_id¶

The ID of the network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-networkinterfaceid
Return type: Optional[str]

private_ip_address¶

The primary private IPv4 address of the network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-privateipaddress
Return type: Optional[str]

private_ip_addresses¶

One or more private IPv4 addresses.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-privateipaddresses
Return type: Union[IResolvable, List[Union[IResolvable, PrivateIpAddProperty]], None]

secondary_private_ip_address_count¶

The number of secondary private IPv4 addresses to assign to a network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-secondaryprivateipaddresscount
Return type: Union[int, float, None]

subnet_id¶

The ID of the subnet for the network interface.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-networkinterface.html#cfn-ec2-launchtemplate-networkinterface-subnetid
Return type: Optional[str]

PlacementProperty¶

class CfnLaunchTemplate.PlacementProperty(*, affinity=None, availability_zone=None, group_name=None, host_id=None, host_resource_group_arn=None, partition_number=None, spread_domain=None, tenancy=None)¶

Bases: object

Specifies the placement of an instance.

Placement is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

affinity (Optional[str]) – The affinity setting for an instance on a Dedicated Host.
availability_zone (Optional[str]) – The Availability Zone for the instance.
group_name (Optional[str]) – The name of the placement group for the instance.
host_id (Optional[str]) – The ID of the Dedicated Host for the instance.
host_resource_group_arn (Optional[str]) – The ARN of the host resource group in which to launch the instances. If you specify a host resource group ARN, omit the Tenancy parameter or set it to host .
partition_number (Union[int, float, None]) – The number of the partition the instance should launch in. Valid only if the placement group strategy is set to partition .
spread_domain (Optional[str]) – Reserved for future use.
tenancy (Optional[str]) – The tenancy of the instance (if the instance is running in a VPC). An instance with a tenancy of dedicated runs on single-tenant hardware.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

placement_property = ec2.CfnLaunchTemplate.PlacementProperty(
    affinity="affinity",
    availability_zone="availabilityZone",
    group_name="groupName",
    host_id="hostId",
    host_resource_group_arn="hostResourceGroupArn",
    partition_number=123,
    spread_domain="spreadDomain",
    tenancy="tenancy"
)

Attributes

affinity¶

The affinity setting for an instance on a Dedicated Host.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-affinity
Return type: Optional[str]

availability_zone¶

The Availability Zone for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-availabilityzone
Return type: Optional[str]

group_name¶

The name of the placement group for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-groupname
Return type: Optional[str]

host_id¶

The ID of the Dedicated Host for the instance.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-hostid
Return type: Optional[str]

host_resource_group_arn¶

The ARN of the host resource group in which to launch the instances.

If you specify a host resource group ARN, omit the Tenancy parameter or set it to host .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-hostresourcegrouparn
Return type: Optional[str]

partition_number¶

The number of the partition the instance should launch in.

Valid only if the placement group strategy is set to partition .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-partitionnumber
Return type: Union[int, float, None]

spread_domain¶

Reserved for future use.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-spreaddomain
Return type: Optional[str]

tenancy¶

The tenancy of the instance (if the instance is running in a VPC).

An instance with a tenancy of dedicated runs on single-tenant hardware.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-placement.html#cfn-ec2-launchtemplate-launchtemplatedata-placement-tenancy
Return type: Optional[str]

PrivateDnsNameOptionsProperty¶

class CfnLaunchTemplate.PrivateDnsNameOptionsProperty(*, enable_resource_name_dns_aaaa_record=None, enable_resource_name_dns_a_record=None, hostname_type=None)¶

Bases: object

Describes the options for instance hostnames.

Parameters

enable_resource_name_dns_aaaa_record (Union[bool, IResolvable, None]) – Indicates whether to respond to DNS queries for instance hostnames with DNS AAAA records.
enable_resource_name_dns_a_record (Union[bool, IResolvable, None]) – Indicates whether to respond to DNS queries for instance hostnames with DNS A records.
hostname_type (Optional[str]) – The type of hostname for EC2 instances. For IPv4 only subnets, an instance DNS name must be based on the instance IPv4 address. For IPv6 only subnets, an instance DNS name must be based on the instance ID. For dual-stack subnets, you can specify whether DNS names use the instance IPv4 address or the instance ID. For more information, see Amazon EC2 instance hostname types in the Amazon Elastic Compute Cloud User Guide .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

private_dns_name_options_property = ec2.CfnLaunchTemplate.PrivateDnsNameOptionsProperty(
    enable_resource_name_dns_aaaa_record=False,
    enable_resource_name_dns_aRecord=False,
    hostname_type="hostnameType"
)

Attributes

enable_resource_name_dns_a_record¶

Indicates whether to respond to DNS queries for instance hostnames with DNS A records.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions-enableresourcenamednsarecord
Return type: Union[bool, IResolvable, None]

enable_resource_name_dns_aaaa_record¶

Indicates whether to respond to DNS queries for instance hostnames with DNS AAAA records.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions-enableresourcenamednsaaaarecord
Return type: Union[bool, IResolvable, None]

hostname_type¶

The type of hostname for EC2 instances.

For IPv4 only subnets, an instance DNS name must be based on the instance IPv4 address. For IPv6 only subnets, an instance DNS name must be based on the instance ID. For dual-stack subnets, you can specify whether DNS names use the instance IPv4 address or the instance ID. For more information, see Amazon EC2 instance hostname types in the Amazon Elastic Compute Cloud User Guide .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-privatednsnameoptions-hostnametype
Return type: Optional[str]

PrivateIpAddProperty¶

class CfnLaunchTemplate.PrivateIpAddProperty(*, primary=None, private_ip_address=None)¶

Bases: object

Specifies a secondary private IPv4 address for a network interface.

PrivateIpAdd is a property of AWS::EC2::LaunchTemplate NetworkInterface .

Parameters

primary (Union[bool, IResolvable, None]) – Indicates whether the private IPv4 address is the primary private IPv4 address. Only one IPv4 address can be designated as primary.
private_ip_address (Optional[str]) – The private IPv4 addresses.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-privateipadd.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

private_ip_add_property = ec2.CfnLaunchTemplate.PrivateIpAddProperty(
    primary=False,
    private_ip_address="privateIpAddress"
)

Attributes

primary¶

Indicates whether the private IPv4 address is the primary private IPv4 address.

Only one IPv4 address can be designated as primary.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-privateipadd.html#cfn-ec2-launchtemplate-privateipadd-primary
Return type: Union[bool, IResolvable, None]

private_ip_address¶

The private IPv4 addresses.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-privateipadd.html#cfn-ec2-launchtemplate-privateipadd-privateipaddress
Return type: Optional[str]

SpotOptionsProperty¶

class CfnLaunchTemplate.SpotOptionsProperty(*, block_duration_minutes=None, instance_interruption_behavior=None, max_price=None, spot_instance_type=None, valid_until=None)¶

Bases: object

Specifies options for Spot Instances.

SpotOptions is a property of AWS::EC2::LaunchTemplate InstanceMarketOptions .

Parameters

block_duration_minutes (Union[int, float, None]) – The required duration for the Spot Instances (also known as Spot blocks), in minutes. This value must be a multiple of 60 (60, 120, 180, 240, 300, or 360).
instance_interruption_behavior (Optional[str]) – The behavior when a Spot Instance is interrupted. The default is terminate .
max_price (Optional[str]) – The maximum hourly price you’re willing to pay for the Spot Instances.
spot_instance_type (Optional[str]) – The Spot Instance request type. If you are using Spot Instances with an Auto Scaling group, use one-time requests, as the Amazon EC2 Auto Scaling service handles requesting new Spot Instances whenever the group is below its desired capacity.
valid_until (Optional[str]) – The end date of the request. For a one-time request, the request remains active until all instances launch, the request is canceled, or this date is reached. If the request is persistent, it remains active until it is canceled or this date and time is reached. The default end date is 7 days from the current date.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

spot_options_property = ec2.CfnLaunchTemplate.SpotOptionsProperty(
    block_duration_minutes=123,
    instance_interruption_behavior="instanceInterruptionBehavior",
    max_price="maxPrice",
    spot_instance_type="spotInstanceType",
    valid_until="validUntil"
)

Attributes

block_duration_minutes¶

The required duration for the Spot Instances (also known as Spot blocks), in minutes.

This value must be a multiple of 60 (60, 120, 180, 240, 300, or 360).

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions-blockdurationminutes
Return type: Union[int, float, None]

instance_interruption_behavior¶

The behavior when a Spot Instance is interrupted.

The default is terminate .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions-instanceinterruptionbehavior
Return type: Optional[str]

max_price¶

The maximum hourly price you’re willing to pay for the Spot Instances.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions-maxprice
Return type: Optional[str]

spot_instance_type¶

The Spot Instance request type.

If you are using Spot Instances with an Auto Scaling group, use one-time requests, as the Amazon EC2 Auto Scaling service handles requesting new Spot Instances whenever the group is below its desired capacity.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions-spotinstancetype
Return type: Optional[str]

valid_until¶

The end date of the request.

For a one-time request, the request remains active until all instances launch, the request is canceled, or this date is reached. If the request is persistent, it remains active until it is canceled or this date and time is reached. The default end date is 7 days from the current date.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions.html#cfn-ec2-launchtemplate-launchtemplatedata-instancemarketoptions-spotoptions-validuntil
Return type: Optional[str]

TagSpecificationProperty¶

class CfnLaunchTemplate.TagSpecificationProperty(*, resource_type=None, tags=None)¶

Bases: object

Specifies the tags to apply to a resource when the resource is created for the launch template.

TagSpecification is a property type of `TagSpecifications <https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-tagspecifications>`_ . `TagSpecifications <https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-launchtemplatedata.html#cfn-ec2-launchtemplate-launchtemplatedata-tagspecifications>`_ is a property of AWS::EC2::LaunchTemplate LaunchTemplateData .

Parameters

resource_type (Optional[str]) – The type of resource to tag. Currently, the resource types that support tagging on creation are instance and volume . To tag a resource after it has been created, see CreateTags . Conditional : Required if tags are set.
tags (Optional[Sequence[CfnTag]]) – The tags to apply to the resource.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-tagspecification.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

tag_specification_property = ec2.CfnLaunchTemplate.TagSpecificationProperty(
    resource_type="resourceType",
    tags=[CfnTag(
        key="key",
        value="value"
    )]
)

Attributes

resource_type¶

The type of resource to tag.

Currently, the resource types that support tagging on creation are instance and volume . To tag a resource after it has been created, see CreateTags .

Conditional : Required if tags are set.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-tagspecification.html#cfn-ec2-launchtemplate-tagspecification-resourcetype
Return type: Optional[str]

tags¶

The tags to apply to the resource.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-tagspecification.html#cfn-ec2-launchtemplate-tagspecification-tags
Return type: Optional[List[CfnTag]]

TotalLocalStorageGBProperty¶

class CfnLaunchTemplate.TotalLocalStorageGBProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum amount of total local storage, in GB.

Parameters

max (Union[int, float, None]) – The maximum amount of total local storage, in GB. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum amount of total local storage, in GB. To specify no minimum limit, omit this parameter.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-totallocalstoragegb.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

total_local_storage_gBProperty = ec2.CfnLaunchTemplate.TotalLocalStorageGBProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum amount of total local storage, in GB.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-totallocalstoragegb.html#cfn-ec2-launchtemplate-totallocalstoragegb-max
Return type: Union[int, float, None]

min¶

The minimum amount of total local storage, in GB.

To specify no minimum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-totallocalstoragegb.html#cfn-ec2-launchtemplate-totallocalstoragegb-min
Return type: Union[int, float, None]

VCpuCountProperty¶

class CfnLaunchTemplate.VCpuCountProperty(*, max=None, min=None)¶

Bases: object

The minimum and maximum number of vCPUs.

Parameters

max (Union[int, float, None]) – The maximum number of vCPUs. To specify no maximum limit, omit this parameter.
min (Union[int, float, None]) – The minimum number of vCPUs. To specify no minimum limit, specify 0 .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-vcpucount.html

ExampleMetadata

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_ec2 as ec2

v_cpu_count_property = ec2.CfnLaunchTemplate.VCpuCountProperty(
    max=123,
    min=123
)

Attributes

max¶

The maximum number of vCPUs.

To specify no maximum limit, omit this parameter.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-vcpucount.html#cfn-ec2-launchtemplate-vcpucount-max
Return type: Union[int, float, None]

min¶

The minimum number of vCPUs.

To specify no minimum limit, specify 0 .

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-launchtemplate-vcpucount.html#cfn-ec2-launchtemplate-vcpucount-min
Return type: Union[int, float, None]