CfnComputeNodeGroupPropsMixin

class aws_cdk.cfn_property_mixins.aws_pcs.CfnComputeNodeGroupPropsMixin(props, *, strategy=None)

Bases: Mixin

Creates an AWS PCS compute node group resource.

For more information, see Creating a compute node group in AWS PCS in the AWS PCS User Guide .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-pcs-computenodegroup.html

CloudformationResource:

AWS::PCS::ComputeNodeGroup

Mixin:

true

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs
import aws_cdk as cdk

# merge_strategy: cdk.IMergeStrategy

cfn_compute_node_group_props_mixin = pcs.CfnComputeNodeGroupPropsMixin(pcs.CfnComputeNodeGroupMixinProps(
    ami_id="amiId",
    cluster_id="clusterId",
    custom_launch_template=pcs.CfnComputeNodeGroupPropsMixin.CustomLaunchTemplateProperty(
        template_id="templateId",
        version="version"
    ),
    iam_instance_profile_arn="iamInstanceProfileArn",
    instance_configs=[pcs.CfnComputeNodeGroupPropsMixin.InstanceConfigProperty(
        instance_type="instanceType"
    )],
    name="name",
    node_lifecycle_actions=pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleActionsProperty(
        script_caching_policy="scriptCachingPolicy",
        stages=pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleStagesProperty(
            node_bootstrapped=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
                arguments=["arguments"],
                execution_policy="executionPolicy",
                name="name",
                on_error="onError",
                script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
                    checksum="checksum",
                    s3_version_id="s3VersionId",
                    script_location="scriptLocation"
                )
            )],
            node_ready=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
                arguments=["arguments"],
                execution_policy="executionPolicy",
                name="name",
                on_error="onError",
                script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
                    checksum="checksum",
                    s3_version_id="s3VersionId",
                    script_location="scriptLocation"
                )
            )]
        )
    ),
    purchase_option="purchaseOption",
    scaling_configuration=pcs.CfnComputeNodeGroupPropsMixin.ScalingConfigurationProperty(
        max_instance_count=123,
        min_instance_count=123
    ),
    slurm_configuration=pcs.CfnComputeNodeGroupPropsMixin.SlurmConfigurationProperty(
        scale_down_idle_time_in_seconds=123,
        slurm_custom_settings=[pcs.CfnComputeNodeGroupPropsMixin.SlurmCustomSettingProperty(
            parameter_name="parameterName",
            parameter_value="parameterValue"
        )]
    ),
    spot_options=pcs.CfnComputeNodeGroupPropsMixin.SpotOptionsProperty(
        allocation_strategy="allocationStrategy"
    ),
    subnet_ids=["subnetIds"],
    tags={
        "tags_key": "tags"
    }
),
    strategy=merge_strategy
)

Create a mixin to apply properties to AWS::PCS::ComputeNodeGroup.

Parameters:

• props (Union[CfnComputeNodeGroupMixinProps, Dict[str, Any]]) – L1 properties to apply.

• strategy (Optional[IMergeStrategy]) – Strategy for merging nested properties. Default: - PropertyMergeStrategy.combine()

Methods

apply_to(construct)

Apply the mixin properties to the construct.

Parameters:

construct (IConstruct)

Return type:

None

supports(construct)

Check if this mixin supports the given construct.

Parameters:

construct (IConstruct)

Return type:

bool

Attributes

CFN_PROPERTY_KEYS = ['amiId', 'clusterId', 'customLaunchTemplate', 'iamInstanceProfileArn', 'instanceConfigs', 'name', 'nodeLifecycleActions', 'purchaseOption', 'scalingConfiguration', 'slurmConfiguration', 'spotOptions', 'subnetIds', 'tags']

Static Methods

classmethod is_mixin(x)

Checks if x is a Mixin.

Parameters:

x (Any) – Any object.

Return type:

bool

Returns:

true if x is an object created from a class which extends Mixin.

CustomLaunchTemplateProperty

class CfnComputeNodeGroupPropsMixin.CustomLaunchTemplateProperty(*, template_id=None, version=None)

Bases: object

An Amazon EC2 launch template AWS PCS uses to launch compute nodes.

Parameters:

• template_id (Optional[str]) – The ID of the EC2 launch template to use to provision instances.

• version (Optional[str]) – The version of the EC2 launch template to use to provision instances.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-customlaunchtemplate.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

custom_launch_template_property = pcs.CfnComputeNodeGroupPropsMixin.CustomLaunchTemplateProperty(
    template_id="templateId",
    version="version"
)

Attributes

template_id

The ID of the EC2 launch template to use to provision instances.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-customlaunchtemplate.html#cfn-pcs-computenodegroup-customlaunchtemplate-templateid

version

The version of the EC2 launch template to use to provision instances.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-customlaunchtemplate.html#cfn-pcs-computenodegroup-customlaunchtemplate-version

ErrorInfoProperty

class CfnComputeNodeGroupPropsMixin.ErrorInfoProperty(*, code=None, message=None)

Bases: object

An error that occurred during resource creation.

Parameters:

• code (Optional[str]) – The short-form error code.

• message (Optional[str]) – The detailed error information.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-errorinfo.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

error_info_property = pcs.CfnComputeNodeGroupPropsMixin.ErrorInfoProperty(
    code="code",
    message="message"
)

Attributes

code

The short-form error code.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-errorinfo.html#cfn-pcs-computenodegroup-errorinfo-code

message

The detailed error information.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-errorinfo.html#cfn-pcs-computenodegroup-errorinfo-message

InstanceConfigProperty

class CfnComputeNodeGroupPropsMixin.InstanceConfigProperty(*, instance_type=None)

Bases: object

An EC2 instance configuration AWS PCS uses to launch compute nodes.

Parameters:

instance_type (Optional[str]) – The EC2 instance type that AWS PCS can provision in the compute node group. Example: t2.xlarge

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-instanceconfig.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

instance_config_property = pcs.CfnComputeNodeGroupPropsMixin.InstanceConfigProperty(
    instance_type="instanceType"
)

Attributes

instance_type

The EC2 instance type that AWS PCS can provision in the compute node group.

Example: t2.xlarge

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-instanceconfig.html#cfn-pcs-computenodegroup-instanceconfig-instancetype

NodeLifecycleActionsProperty

class CfnComputeNodeGroupPropsMixin.NodeLifecycleActionsProperty(*, script_caching_policy=None, stages=None)

Bases: object

Custom scripts that run at defined points in a compute node’s lifecycle.

Parameters:

• script_caching_policy (Optional[str]) – Controls whether lifecycle scripts are downloaded once at first boot (CACHE_ONCE) or re-downloaded on every reboot (REFRESH_ON_REBOOT). Defaults to CACHE_ONCE.

• stages (Union[IResolvable, NodeLifecycleStagesProperty, Dict[str, Any], None]) – The ordered scripts to run at each compute node lifecycle stage.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecycleactions.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

node_lifecycle_actions_property = pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleActionsProperty(
    script_caching_policy="scriptCachingPolicy",
    stages=pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleStagesProperty(
        node_bootstrapped=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
            arguments=["arguments"],
            execution_policy="executionPolicy",
            name="name",
            on_error="onError",
            script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
                checksum="checksum",
                s3_version_id="s3VersionId",
                script_location="scriptLocation"
            )
        )],
        node_ready=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
            arguments=["arguments"],
            execution_policy="executionPolicy",
            name="name",
            on_error="onError",
            script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
                checksum="checksum",
                s3_version_id="s3VersionId",
                script_location="scriptLocation"
            )
        )]
    )
)

Attributes

script_caching_policy

Controls whether lifecycle scripts are downloaded once at first boot (CACHE_ONCE) or re-downloaded on every reboot (REFRESH_ON_REBOOT).

Defaults to CACHE_ONCE.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecycleactions.html#cfn-pcs-computenodegroup-nodelifecycleactions-scriptcachingpolicy

stages

The ordered scripts to run at each compute node lifecycle stage.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecycleactions.html#cfn-pcs-computenodegroup-nodelifecycleactions-stages

NodeLifecycleScriptProperty

class CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(*, arguments=None, execution_policy=None, name=None, on_error=None, script_source=None)

Bases: object

A single lifecycle script with its source, arguments, and error behavior.

Parameters:

• arguments (Optional[Sequence[str]]) – An ordered list of arguments passed to the script.

• execution_policy (Optional[str]) – Whether the script runs only on the node’s first boot (FIRST_BOOT_ONLY) or on every boot including reboots (EVERY_BOOT). Defaults to FIRST_BOOT_ONLY.

• name (Optional[str]) – A human-readable name that identifies the script.

• on_error (Optional[str]) – The behavior when the script exits with an error. Defaults to TERMINATE.

• script_source (Union[IResolvable, ScriptSourceProperty, Dict[str, Any], None]) – The external location of a lifecycle script.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

node_lifecycle_script_property = pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
    arguments=["arguments"],
    execution_policy="executionPolicy",
    name="name",
    on_error="onError",
    script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
        checksum="checksum",
        s3_version_id="s3VersionId",
        script_location="scriptLocation"
    )
)

Attributes

arguments

An ordered list of arguments passed to the script.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html#cfn-pcs-computenodegroup-nodelifecyclescript-arguments

execution_policy

Whether the script runs only on the node’s first boot (FIRST_BOOT_ONLY) or on every boot including reboots (EVERY_BOOT).

Defaults to FIRST_BOOT_ONLY.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html#cfn-pcs-computenodegroup-nodelifecyclescript-executionpolicy

name

A human-readable name that identifies the script.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html#cfn-pcs-computenodegroup-nodelifecyclescript-name

on_error

The behavior when the script exits with an error.

Defaults to TERMINATE.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html#cfn-pcs-computenodegroup-nodelifecyclescript-onerror

script_source

The external location of a lifecycle script.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclescript.html#cfn-pcs-computenodegroup-nodelifecyclescript-scriptsource

NodeLifecycleStagesProperty

class CfnComputeNodeGroupPropsMixin.NodeLifecycleStagesProperty(*, node_bootstrapped=None, node_ready=None)

Bases: object

The ordered scripts to run at each compute node lifecycle stage.

Parameters:

• node_bootstrapped (Union[IResolvable, Sequence[Union[IResolvable, NodeLifecycleScriptProperty, Dict[str, Any]]], None]) – Scripts to run after the node is bootstrapped, once the PCS configuration phase completes and before slurmd starts.

• node_ready (Union[IResolvable, Sequence[Union[IResolvable, NodeLifecycleScriptProperty, Dict[str, Any]]], None]) – Scripts to execute when the node becomes ready (every boot).

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclestages.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

node_lifecycle_stages_property = pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleStagesProperty(
    node_bootstrapped=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
        arguments=["arguments"],
        execution_policy="executionPolicy",
        name="name",
        on_error="onError",
        script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
            checksum="checksum",
            s3_version_id="s3VersionId",
            script_location="scriptLocation"
        )
    )],
    node_ready=[pcs.CfnComputeNodeGroupPropsMixin.NodeLifecycleScriptProperty(
        arguments=["arguments"],
        execution_policy="executionPolicy",
        name="name",
        on_error="onError",
        script_source=pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
            checksum="checksum",
            s3_version_id="s3VersionId",
            script_location="scriptLocation"
        )
    )]
)

Attributes

node_bootstrapped

Scripts to run after the node is bootstrapped, once the PCS configuration phase completes and before slurmd starts.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclestages.html#cfn-pcs-computenodegroup-nodelifecyclestages-nodebootstrapped

node_ready

Scripts to execute when the node becomes ready (every boot).

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-nodelifecyclestages.html#cfn-pcs-computenodegroup-nodelifecyclestages-nodeready

ScalingConfigurationProperty

class CfnComputeNodeGroupPropsMixin.ScalingConfigurationProperty(*, max_instance_count=None, min_instance_count=None)

Bases: object

Specifies the boundaries of the compute node group auto scaling.

Parameters:

• max_instance_count (Union[int, float, None]) – The upper bound of the number of instances allowed in the compute fleet.

• min_instance_count (Union[int, float, None]) – The lower bound of the number of instances allowed in the compute fleet.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scalingconfiguration.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

scaling_configuration_property = pcs.CfnComputeNodeGroupPropsMixin.ScalingConfigurationProperty(
    max_instance_count=123,
    min_instance_count=123
)

Attributes

max_instance_count

The upper bound of the number of instances allowed in the compute fleet.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scalingconfiguration.html#cfn-pcs-computenodegroup-scalingconfiguration-maxinstancecount

min_instance_count

The lower bound of the number of instances allowed in the compute fleet.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scalingconfiguration.html#cfn-pcs-computenodegroup-scalingconfiguration-mininstancecount

ScriptSourceProperty

class CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(*, checksum=None, s3_version_id=None, script_location=None)

Bases: object

The external location of a lifecycle script.

Parameters:

• checksum (Optional[str]) – A 64-character hexadecimal SHA-256 digest used to verify script integrity.

• s3_version_id (Optional[str]) – The S3 object version ID of the script, when stored in a versioned bucket.

• script_location (Optional[str]) – The S3 URI or HTTPS URL where the script is stored.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scriptsource.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

script_source_property = pcs.CfnComputeNodeGroupPropsMixin.ScriptSourceProperty(
    checksum="checksum",
    s3_version_id="s3VersionId",
    script_location="scriptLocation"
)

Attributes

checksum

A 64-character hexadecimal SHA-256 digest used to verify script integrity.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scriptsource.html#cfn-pcs-computenodegroup-scriptsource-checksum

s3_version_id

The S3 object version ID of the script, when stored in a versioned bucket.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scriptsource.html#cfn-pcs-computenodegroup-scriptsource-s3versionid

script_location

The S3 URI or HTTPS URL where the script is stored.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-scriptsource.html#cfn-pcs-computenodegroup-scriptsource-scriptlocation

SlurmConfigurationProperty

class CfnComputeNodeGroupPropsMixin.SlurmConfigurationProperty(*, scale_down_idle_time_in_seconds=None, slurm_custom_settings=None)

Bases: object

Additional options related to the Slurm scheduler.

Parameters:

• scale_down_idle_time_in_seconds (Union[int, float, None]) – The time before an idle node is scaled down.

• slurm_custom_settings (Union[IResolvable, Sequence[Union[IResolvable, SlurmCustomSettingProperty, Dict[str, Any]]], None]) – Additional Slurm-specific configuration that directly maps to Slurm settings.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmconfiguration.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

slurm_configuration_property = pcs.CfnComputeNodeGroupPropsMixin.SlurmConfigurationProperty(
    scale_down_idle_time_in_seconds=123,
    slurm_custom_settings=[pcs.CfnComputeNodeGroupPropsMixin.SlurmCustomSettingProperty(
        parameter_name="parameterName",
        parameter_value="parameterValue"
    )]
)

Attributes

scale_down_idle_time_in_seconds

The time before an idle node is scaled down.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmconfiguration.html#cfn-pcs-computenodegroup-slurmconfiguration-scaledownidletimeinseconds

slurm_custom_settings

Additional Slurm-specific configuration that directly maps to Slurm settings.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmconfiguration.html#cfn-pcs-computenodegroup-slurmconfiguration-slurmcustomsettings

SlurmCustomSettingProperty

class CfnComputeNodeGroupPropsMixin.SlurmCustomSettingProperty(*, parameter_name=None, parameter_value=None)

Bases: object

Additional settings that directly map to Slurm settings.

AWS PCS supports a subset of Slurm settings. For more information, see Configuring custom Slurm settings in AWS PCS in the AWS PCS User Guide .

Parameters:

• parameter_name (Optional[str]) –

  AWS PCS supports custom Slurm settings for clusters, compute node groups, and queues. For more information, see Configuring custom Slurm settings in AWS PCS in the AWS PCS User Guide .

• parameter_value (Optional[str]) – The values for the configured Slurm settings.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmcustomsetting.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

slurm_custom_setting_property = pcs.CfnComputeNodeGroupPropsMixin.SlurmCustomSettingProperty(
    parameter_name="parameterName",
    parameter_value="parameterValue"
)

Attributes

parameter_name

AWS PCS supports custom Slurm settings for clusters, compute node groups, and queues.

For more information, see Configuring custom Slurm settings in AWS PCS in the AWS PCS User Guide .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmcustomsetting.html#cfn-pcs-computenodegroup-slurmcustomsetting-parametername

parameter_value

The values for the configured Slurm settings.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-slurmcustomsetting.html#cfn-pcs-computenodegroup-slurmcustomsetting-parametervalue

SpotOptionsProperty

class CfnComputeNodeGroupPropsMixin.SpotOptionsProperty(*, allocation_strategy=None)

Bases: object

Additional configuration when you specify SPOT as the purchaseOption for the CreateComputeNodeGroup API action.

Parameters:

allocation_strategy (Optional[str]) – The Amazon EC2 allocation strategy AWS PCS uses to provision EC2 instances. AWS PCS supports lowest price , capacity optimized , and price capacity optimized . For more information, see Use allocation strategies to determine how EC2 Fleet or Spot Fleet fulfills Spot and On-Demand capacity in the Amazon Elastic Compute Cloud User Guide . If you don’t provide this option, it defaults to price capacity optimized .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-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.
from aws_cdk.cfn_property_mixins import aws_pcs as pcs

spot_options_property = pcs.CfnComputeNodeGroupPropsMixin.SpotOptionsProperty(
    allocation_strategy="allocationStrategy"
)

Attributes

allocation_strategy

The Amazon EC2 allocation strategy AWS PCS uses to provision EC2 instances.

AWS PCS supports lowest price , capacity optimized , and price capacity optimized . For more information, see Use allocation strategies to determine how EC2 Fleet or Spot Fleet fulfills Spot and On-Demand capacity in the Amazon Elastic Compute Cloud User Guide . If you don’t provide this option, it defaults to price capacity optimized .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-pcs-computenodegroup-spotoptions.html#cfn-pcs-computenodegroup-spotoptions-allocationstrategy