CfnSpotFleet

class aws_cdk.aws_ec2.CfnSpotFleet(scope, id, *, spot_fleet_request_config_data)

Bases: aws_cdk.core.CfnResource

A CloudFormation AWS::EC2::SpotFleet.

Specifies a Spot Fleet request. A Spot Fleet request contains the configuration information to launch a fleet, or group, of instances.

The Spot Fleet request specifies the total target capacity and the On-Demand target capacity for the fleet. Amazon EC2 calculates the difference between the total capacity and On-Demand capacity, and launches the difference as Spot capacity.

The Spot Fleet request can include multiple launch specifications that vary by instance type, AMI, Availability Zone, or subnet.

By default, the Spot Fleet requests Spot Instances in the Spot pool where the price per unit is the lowest. Each launch specification can include its own instance weighting that reflects the value of the instance type to your application workload.

Alternatively, you can specify that the Spot Fleet distribute the target capacity across the Spot pools included in its launch specifications. By ensuring that the Spot Instances in your Spot Fleet are in different Spot pools, you can improve the availability of your fleet.

You can specify tags for the Spot Instances. You cannot tag other resource types in a Spot Fleet request because only the instance resource type is supported.

For more information, see Spot Fleet Requests in the Amazon EC2 User Guide for Linux Instances .

CloudformationResource

AWS::EC2::SpotFleet

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-spotfleet.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

cfn_spot_fleet = ec2.CfnSpotFleet(self, "MyCfnSpotFleet",
    spot_fleet_request_config_data=ec2.CfnSpotFleet.SpotFleetRequestConfigDataProperty(
        iam_fleet_role="iamFleetRole",
        target_capacity=123,

        # the properties below are optional
        allocation_strategy="allocationStrategy",
        context="context",
        excess_capacity_termination_policy="excessCapacityTerminationPolicy",
        instance_interruption_behavior="instanceInterruptionBehavior",
        instance_pools_to_use_count=123,
        launch_specifications=[ec2.CfnSpotFleet.SpotFleetLaunchSpecificationProperty(
            image_id="imageId",

            # the properties below are optional
            block_device_mappings=[ec2.CfnSpotFleet.BlockDeviceMappingProperty(
                device_name="deviceName",

                # the properties below are optional
                ebs=ec2.CfnSpotFleet.EbsBlockDeviceProperty(
                    delete_on_termination=False,
                    encrypted=False,
                    iops=123,
                    snapshot_id="snapshotId",
                    volume_size=123,
                    volume_type="volumeType"
                ),
                no_device="noDevice",
                virtual_name="virtualName"
            )],
            ebs_optimized=False,
            iam_instance_profile=ec2.CfnSpotFleet.IamInstanceProfileSpecificationProperty(
                arn="arn"
            ),
            instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
                accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
                    max=123,
                    min=123
                ),
                accelerator_manufacturers=["acceleratorManufacturers"],
                accelerator_names=["acceleratorNames"],
                accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
                    max=123,
                    min=123
                ),
                accelerator_types=["acceleratorTypes"],
                bare_metal="bareMetal",
                baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
                    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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
                    max=123,
                    min=123
                ),
                memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
                    max=123,
                    min=123
                ),
                network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
                    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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
                    max=123,
                    min=123
                ),
                v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
                    max=123,
                    min=123
                )
            ),
            instance_type="instanceType",
            kernel_id="kernelId",
            key_name="keyName",
            monitoring=ec2.CfnSpotFleet.SpotFleetMonitoringProperty(
                enabled=False
            ),
            network_interfaces=[ec2.CfnSpotFleet.InstanceNetworkInterfaceSpecificationProperty(
                associate_public_ip_address=False,
                delete_on_termination=False,
                description="description",
                device_index=123,
                groups=["groups"],
                ipv6_address_count=123,
                ipv6_addresses=[ec2.CfnSpotFleet.InstanceIpv6AddressProperty(
                    ipv6_address="ipv6Address"
                )],
                network_interface_id="networkInterfaceId",
                private_ip_addresses=[ec2.CfnSpotFleet.PrivateIpAddressSpecificationProperty(
                    private_ip_address="privateIpAddress",

                    # the properties below are optional
                    primary=False
                )],
                secondary_private_ip_address_count=123,
                subnet_id="subnetId"
            )],
            placement=ec2.CfnSpotFleet.SpotPlacementProperty(
                availability_zone="availabilityZone",
                group_name="groupName",
                tenancy="tenancy"
            ),
            ramdisk_id="ramdiskId",
            security_groups=[ec2.CfnSpotFleet.GroupIdentifierProperty(
                group_id="groupId"
            )],
            spot_price="spotPrice",
            subnet_id="subnetId",
            tag_specifications=[ec2.CfnSpotFleet.SpotFleetTagSpecificationProperty(
                resource_type="resourceType",
                tags=[CfnTag(
                    key="key",
                    value="value"
                )]
            )],
            user_data="userData",
            weighted_capacity=123
        )],
        launch_template_configs=[ec2.CfnSpotFleet.LaunchTemplateConfigProperty(
            launch_template_specification=ec2.CfnSpotFleet.FleetLaunchTemplateSpecificationProperty(
                version="version",

                # the properties below are optional
                launch_template_id="launchTemplateId",
                launch_template_name="launchTemplateName"
            ),
            overrides=[ec2.CfnSpotFleet.LaunchTemplateOverridesProperty(
                availability_zone="availabilityZone",
                instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
                    accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
                        max=123,
                        min=123
                    ),
                    accelerator_manufacturers=["acceleratorManufacturers"],
                    accelerator_names=["acceleratorNames"],
                    accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
                        max=123,
                        min=123
                    ),
                    accelerator_types=["acceleratorTypes"],
                    bare_metal="bareMetal",
                    baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
                        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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
                        max=123,
                        min=123
                    ),
                    memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
                        max=123,
                        min=123
                    ),
                    network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
                        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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
                        max=123,
                        min=123
                    ),
                    v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
                        max=123,
                        min=123
                    )
                ),
                instance_type="instanceType",
                priority=123,
                spot_price="spotPrice",
                subnet_id="subnetId",
                weighted_capacity=123
            )]
        )],
        load_balancers_config=ec2.CfnSpotFleet.LoadBalancersConfigProperty(
            classic_load_balancers_config=ec2.CfnSpotFleet.ClassicLoadBalancersConfigProperty(
                classic_load_balancers=[ec2.CfnSpotFleet.ClassicLoadBalancerProperty(
                    name="name"
                )]
            ),
            target_groups_config=ec2.CfnSpotFleet.TargetGroupsConfigProperty(
                target_groups=[ec2.CfnSpotFleet.TargetGroupProperty(
                    arn="arn"
                )]
            )
        ),
        on_demand_allocation_strategy="onDemandAllocationStrategy",
        on_demand_max_total_price="onDemandMaxTotalPrice",
        on_demand_target_capacity=123,
        replace_unhealthy_instances=False,
        spot_maintenance_strategies=ec2.CfnSpotFleet.SpotMaintenanceStrategiesProperty(
            capacity_rebalance=ec2.CfnSpotFleet.SpotCapacityRebalanceProperty(
                replacement_strategy="replacementStrategy",
                termination_delay=123
            )
        ),
        spot_max_total_price="spotMaxTotalPrice",
        spot_price="spotPrice",
        target_capacity_unit_type="targetCapacityUnitType",
        terminate_instances_with_expiration=False,
        type="type",
        valid_from="validFrom",
        valid_until="validUntil"
    )
)

Create a new AWS::EC2::SpotFleet.

Parameters

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::SpotFleet'
attr_id

The ID of the Spot Fleet.

CloudformationAttribute

Id

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]

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

spot_fleet_request_config_data

Describes the configuration of a Spot Fleet request.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-spotfleet.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata

Return type

Union[IResolvable, SpotFleetRequestConfigDataProperty]

stack

The stack in which this element is defined.

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

Return type

Stack

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

AcceleratorCountRequestProperty

class CfnSpotFleet.AcceleratorCountRequestProperty(*, max=None, min=None)

Bases: object

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 .

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-spotfleet-acceleratorcountrequest.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_request_property = ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
    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-spotfleet-acceleratorcountrequest.html#cfn-ec2-spotfleet-acceleratorcountrequest-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-spotfleet-acceleratorcountrequest.html#cfn-ec2-spotfleet-acceleratorcountrequest-min

Return type

Union[int, float, None]

AcceleratorTotalMemoryMiBRequestProperty

class CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(*, 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-spotfleet-acceleratortotalmemorymibrequest.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_bRequest_property = ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
    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-spotfleet-acceleratortotalmemorymibrequest.html#cfn-ec2-spotfleet-acceleratortotalmemorymibrequest-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-spotfleet-acceleratortotalmemorymibrequest.html#cfn-ec2-spotfleet-acceleratortotalmemorymibrequest-min

Return type

Union[int, float, None]

BaselineEbsBandwidthMbpsRequestProperty

class CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(*, 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-spotfleet-baselineebsbandwidthmbpsrequest.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_request_property = ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
    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-spotfleet-baselineebsbandwidthmbpsrequest.html#cfn-ec2-spotfleet-baselineebsbandwidthmbpsrequest-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-spotfleet-baselineebsbandwidthmbpsrequest.html#cfn-ec2-spotfleet-baselineebsbandwidthmbpsrequest-min

Return type

Union[int, float, None]

BlockDeviceMappingProperty

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

Bases: object

Specifies a block device mapping.

You can specify Ebs or VirtualName , but not both.

Parameters
  • device_name (str) – The device name (for example, /dev/sdh or xvdh ).

  • ebs (Union[IResolvable, EbsBlockDeviceProperty, Dict[str, Any], 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. When this property is specified, the device is removed from the block device mapping regardless of the assigned value.

  • virtual_name (Optional[str]) – The virtual device name ( ephemeral N). 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. NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect. Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-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.CfnSpotFleet.BlockDeviceMappingProperty(
    device_name="deviceName",

    # the properties below are optional
    ebs=ec2.CfnSpotFleet.EbsBlockDeviceProperty(
        delete_on_termination=False,
        encrypted=False,
        iops=123,
        snapshot_id="snapshotId",
        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-spotfleet-blockdevicemapping.html#cfn-ec2-spotfleet-blockdevicemapping-devicename

Return type

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-spotfleet-blockdevicemapping.html#cfn-ec2-spotfleet-blockdevicemapping-ebs

Return type

Union[IResolvable, EbsBlockDeviceProperty, None]

no_device

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

When this property is specified, the device is removed from the block device mapping regardless of the assigned value.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-blockdevicemapping.html#cfn-ec2-spotfleet-blockdevicemapping-nodevice

Return type

Optional[str]

virtual_name

The virtual device name ( ephemeral N).

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.

NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.

Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-blockdevicemapping.html#cfn-ec2-spotfleet-blockdevicemapping-virtualname

Return type

Optional[str]

ClassicLoadBalancerProperty

class CfnSpotFleet.ClassicLoadBalancerProperty(*, name)

Bases: object

Specifies a Classic Load Balancer.

Parameters

name (str) – The name of the load balancer.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-classicloadbalancer.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

classic_load_balancer_property = ec2.CfnSpotFleet.ClassicLoadBalancerProperty(
    name="name"
)

Attributes

name

The name of the load balancer.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-classicloadbalancer.html#cfn-ec2-spotfleet-classicloadbalancer-name

Return type

str

ClassicLoadBalancersConfigProperty

class CfnSpotFleet.ClassicLoadBalancersConfigProperty(*, classic_load_balancers)

Bases: object

Specifies the Classic Load Balancers to attach to a Spot Fleet.

Spot Fleet registers the running Spot Instances with these Classic Load Balancers.

Parameters

classic_load_balancers (Union[IResolvable, Sequence[Union[IResolvable, ClassicLoadBalancerProperty, Dict[str, Any]]]]) – One or more Classic Load Balancers.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-classicloadbalancersconfig.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

classic_load_balancers_config_property = ec2.CfnSpotFleet.ClassicLoadBalancersConfigProperty(
    classic_load_balancers=[ec2.CfnSpotFleet.ClassicLoadBalancerProperty(
        name="name"
    )]
)

Attributes

classic_load_balancers

One or more Classic Load Balancers.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-classicloadbalancersconfig.html#cfn-ec2-spotfleet-classicloadbalancersconfig-classicloadbalancers

Return type

Union[IResolvable, List[Union[IResolvable, ClassicLoadBalancerProperty]]]

EbsBlockDeviceProperty

class CfnSpotFleet.EbsBlockDeviceProperty(*, delete_on_termination=None, encrypted=None, iops=None, snapshot_id=None, volume_size=None, volume_type=None)

Bases: object

Describes a block device for an EBS volume.

Parameters
  • delete_on_termination (Union[bool, IResolvable, None]) – Indicates whether the EBS volume is deleted on instance termination. For more information, see Preserving Amazon EBS volumes on instance termination in the Amazon EC2 User Guide .

  • encrypted (Union[bool, IResolvable, None]) – Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. The effect of setting the encryption state to true depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see Amazon EBS Encryption in the Amazon EC2 User Guide . In no case can you remove encryption from an encrypted volume. Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported Instance Types . This parameter is not returned by DescribeImageAttribute .

  • 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 required for io1 and io2 volumes. The default for gp3 volumes is 3,000 IOPS. This parameter is not supported for gp2 , st1 , sc1 , or standard volumes.

  • snapshot_id (Optional[str]) – The ID of the snapshot.

  • volume_size (Union[int, float, None]) – The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. If you specify a snapshot, the default is the snapshot size. You can specify a volume size that is equal to or larger than the snapshot 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 EC2 User Guide . If the volume type is io1 or io2 , you must specify the IOPS that the volume supports.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.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_block_device_property = ec2.CfnSpotFleet.EbsBlockDeviceProperty(
    delete_on_termination=False,
    encrypted=False,
    iops=123,
    snapshot_id="snapshotId",
    volume_size=123,
    volume_type="volumeType"
)

Attributes

delete_on_termination

Indicates whether the EBS volume is deleted on instance termination.

For more information, see Preserving Amazon EBS volumes on instance termination in the Amazon EC2 User Guide .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-deleteontermination

Return type

Union[bool, IResolvable, None]

encrypted

Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot.

The effect of setting the encryption state to true depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see Amazon EBS Encryption in the Amazon EC2 User Guide .

In no case can you remove encryption from an encrypted volume.

Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported Instance Types .

This parameter is not returned by DescribeImageAttribute .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-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 required for io1 and io2 volumes. The default for gp3 volumes is 3,000 IOPS. This parameter is not supported for gp2 , st1 , sc1 , or standard volumes.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-iops

Return type

Union[int, float, None]

snapshot_id

The ID of the snapshot.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-snapshotid

Return type

Optional[str]

volume_size

The size of the volume, in GiBs.

You must specify either a snapshot ID or a volume size. If you specify a snapshot, the default is the snapshot size. You can specify a volume size that is equal to or larger than the snapshot 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-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-volumesize

Return type

Union[int, float, None]

volume_type

The volume type.

For more information, see Amazon EBS volume types in the Amazon EC2 User Guide . If the volume type is io1 or io2 , you must specify the IOPS that the volume supports.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-ebsblockdevice.html#cfn-ec2-spotfleet-ebsblockdevice-volumetype

Return type

Optional[str]

FleetLaunchTemplateSpecificationProperty

class CfnSpotFleet.FleetLaunchTemplateSpecificationProperty(*, version, launch_template_id=None, launch_template_name=None)

Bases: object

Describes the Amazon EC2 launch template and the launch template version that can be used by a Spot Fleet request to configure Amazon EC2 instances.

For information about launch templates, see Launching an instance from a launch template in the Amazon EC2 User Guide for Linux Instances .

Parameters
  • version (str) – The version number of the launch template. You must specify a version number. Minimum length of 1. Maximum length of 255. Versions must fit the following pattern: [\ u0020-\ uD7FF\ uE000-\ uFFFD\ uD800\ uDC00-\ uDBFF\ uDFFF\r\n\t]*

  • launch_template_id (Optional[str]) – The ID of the launch template. If you specify the template ID, you can’t specify the template name.

  • launch_template_name (Optional[str]) – The name of the launch template. You must specify either a template name or a template ID. Minimum length of 3. Maximum length of 128. Names must match the following pattern: [a-zA-Z0-9\(\)\.-/_]+

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-fleetlaunchtemplatespecification.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

fleet_launch_template_specification_property = ec2.CfnSpotFleet.FleetLaunchTemplateSpecificationProperty(
    version="version",

    # the properties below are optional
    launch_template_id="launchTemplateId",
    launch_template_name="launchTemplateName"
)

Attributes

launch_template_id

The ID of the launch template.

If you specify the template ID, you can’t specify the template name.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-fleetlaunchtemplatespecification.html#cfn-ec2-spotfleet-fleetlaunchtemplatespecification-launchtemplateid

Return type

Optional[str]

launch_template_name

The name of the launch template. You must specify either a template name or a template ID.

Minimum length of 3. Maximum length of 128. Names must match the following pattern: [a-zA-Z0-9\(\)\.-/_]+

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-fleetlaunchtemplatespecification.html#cfn-ec2-spotfleet-fleetlaunchtemplatespecification-launchtemplatename

Return type

Optional[str]

version

The version number of the launch template. You must specify a version number.

Minimum length of 1. Maximum length of 255. Versions must fit the following pattern: [\ u0020-\ uD7FF\ uE000-\ uFFFD\ uD800\ uDC00-\ uDBFF\ uDFFF\r\n\t]*

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-fleetlaunchtemplatespecification.html#cfn-ec2-spotfleet-fleetlaunchtemplatespecification-version

Return type

str

GroupIdentifierProperty

class CfnSpotFleet.GroupIdentifierProperty(*, group_id)

Bases: object

Describes a security group.

Parameters

group_id (str) – The ID of the security group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-groupidentifier.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

group_identifier_property = ec2.CfnSpotFleet.GroupIdentifierProperty(
    group_id="groupId"
)

Attributes

group_id

The ID of the security group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-groupidentifier.html#cfn-ec2-spotfleet-groupidentifier-groupid

Return type

str

IamInstanceProfileSpecificationProperty

class CfnSpotFleet.IamInstanceProfileSpecificationProperty(*, arn=None)

Bases: object

Describes an IAM instance profile.

Parameters

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

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-iaminstanceprofilespecification.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_specification_property = ec2.CfnSpotFleet.IamInstanceProfileSpecificationProperty(
    arn="arn"
)

Attributes

arn

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

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-iaminstanceprofilespecification.html#cfn-ec2-spotfleet-iaminstanceprofilespecification-arn

Return type

Optional[str]

InstanceIpv6AddressProperty

class CfnSpotFleet.InstanceIpv6AddressProperty(*, ipv6_address)

Bases: object

Describes an IPv6 address.

Parameters

ipv6_address (str) – The IPv6 address.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instanceipv6address.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_ipv6_address_property = ec2.CfnSpotFleet.InstanceIpv6AddressProperty(
    ipv6_address="ipv6Address"
)

Attributes

ipv6_address

The IPv6 address.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instanceipv6address.html#cfn-ec2-spotfleet-instanceipv6address-ipv6address

Return type

str

InstanceNetworkInterfaceSpecificationProperty

class CfnSpotFleet.InstanceNetworkInterfaceSpecificationProperty(*, associate_public_ip_address=None, delete_on_termination=None, description=None, device_index=None, groups=None, ipv6_address_count=None, ipv6_addresses=None, network_interface_id=None, private_ip_addresses=None, secondary_private_ip_address_count=None, subnet_id=None)

Bases: object

Describes a network interface.

Parameters
  • associate_public_ip_address (Union[bool, IResolvable, None]) – Indicates whether to assign a public IPv4 address to an instance you launch in a VPC. The public IP address can only be assigned to a network interface for eth0, and can only be assigned to a new network interface, not an existing one. You cannot specify more than one network interface in the request. If launching into a default subnet, the default value is true .

  • delete_on_termination (Union[bool, IResolvable, None]) – Indicates whether the network interface is deleted when the instance is terminated.

  • description (Optional[str]) – The description of the network interface. Applies only if creating a network interface when launching an instance.

  • device_index (Union[int, float, None]) – The position of the network interface in the attachment order. A primary network interface has a device index of 0. If you specify a network interface when launching an instance, you must specify the device index.

  • groups (Optional[Sequence[str]]) – The IDs of the security groups for the network interface. Applies only if creating a network interface when launching an instance.

  • ipv6_address_count (Union[int, float, None]) – A number of IPv6 addresses to assign to the network interface. Amazon EC2 chooses the IPv6 addresses from the range of the subnet. You cannot specify this option and the option to assign specific IPv6 addresses in the same request. You can specify this option if you’ve specified a minimum number of instances to launch.

  • ipv6_addresses (Union[IResolvable, Sequence[Union[IResolvable, InstanceIpv6AddressProperty, Dict[str, Any]]], None]) – One or more IPv6 addresses to assign to the network interface. You cannot specify this option and the option to assign a number of IPv6 addresses in the same request. You cannot specify this option if you’ve specified a minimum number of instances to launch.

  • network_interface_id (Optional[str]) – The ID of the network interface. If you are creating a Spot Fleet, omit this parameter because you can’t specify a network interface ID in a launch specification.

  • private_ip_addresses (Union[IResolvable, Sequence[Union[IResolvable, PrivateIpAddressSpecificationProperty, Dict[str, Any]]], None]) – One or more private IPv4 addresses to assign to the network interface. Only one private IPv4 address can be designated as primary. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

  • secondary_private_ip_address_count (Union[int, float, None]) –

    The number of secondary private IPv4 addresses. You can’t specify this option and specify more than one private IP address using the private IP addresses option. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

  • subnet_id (Optional[str]) – The ID of the subnet associated with the network interface. Applies only if creating a network interface when launching an instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.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_network_interface_specification_property = ec2.CfnSpotFleet.InstanceNetworkInterfaceSpecificationProperty(
    associate_public_ip_address=False,
    delete_on_termination=False,
    description="description",
    device_index=123,
    groups=["groups"],
    ipv6_address_count=123,
    ipv6_addresses=[ec2.CfnSpotFleet.InstanceIpv6AddressProperty(
        ipv6_address="ipv6Address"
    )],
    network_interface_id="networkInterfaceId",
    private_ip_addresses=[ec2.CfnSpotFleet.PrivateIpAddressSpecificationProperty(
        private_ip_address="privateIpAddress",

        # the properties below are optional
        primary=False
    )],
    secondary_private_ip_address_count=123,
    subnet_id="subnetId"
)

Attributes

associate_public_ip_address

Indicates whether to assign a public IPv4 address to an instance you launch in a VPC.

The public IP address can only be assigned to a network interface for eth0, and can only be assigned to a new network interface, not an existing one. You cannot specify more than one network interface in the request. If launching into a default subnet, the default value is true .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-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-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-deleteontermination

Return type

Union[bool, IResolvable, None]

description

The description of the network interface.

Applies only if creating a network interface when launching an instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-description

Return type

Optional[str]

device_index

The position of the network interface in the attachment order.

A primary network interface has a device index of 0.

If you specify a network interface when launching an instance, you must specify the device index.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-deviceindex

Return type

Union[int, float, None]

groups

The IDs of the security groups for the network interface.

Applies only if creating a network interface when launching an instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-groups

Return type

Optional[List[str]]

ipv6_address_count

A number of IPv6 addresses to assign to the network interface.

Amazon EC2 chooses the IPv6 addresses from the range of the subnet. You cannot specify this option and the option to assign specific IPv6 addresses in the same request. You can specify this option if you’ve specified a minimum number of instances to launch.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-ipv6addresscount

Return type

Union[int, float, None]

ipv6_addresses

One or more IPv6 addresses to assign to the network interface.

You cannot specify this option and the option to assign a number of IPv6 addresses in the same request. You cannot specify this option if you’ve specified a minimum number of instances to launch.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-ipv6addresses

Return type

Union[IResolvable, List[Union[IResolvable, InstanceIpv6AddressProperty]], None]

network_interface_id

The ID of the network interface.

If you are creating a Spot Fleet, omit this parameter because you can’t specify a network interface ID in a launch specification.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-networkinterfaceid

Return type

Optional[str]

private_ip_addresses

One or more private IPv4 addresses to assign to the network interface.

Only one private IPv4 address can be designated as primary. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-privateipaddresses

Return type

Union[IResolvable, List[Union[IResolvable, PrivateIpAddressSpecificationProperty]], None]

secondary_private_ip_address_count

The number of secondary private IPv4 addresses.

You can’t specify this option and specify more than one private IP address using the private IP addresses option. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-secondaryprivateipaddresscount

Return type

Union[int, float, None]

subnet_id

The ID of the subnet associated with the network interface.

Applies only if creating a network interface when launching an instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancenetworkinterfacespecification.html#cfn-ec2-spotfleet-instancenetworkinterfacespecification-subnetid

Return type

Optional[str]

InstanceRequirementsRequestProperty

class CfnSpotFleet.InstanceRequirementsRequestProperty(*, 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, AcceleratorCountRequestProperty, Dict[str, Any], 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, AcceleratorTotalMemoryMiBRequestProperty, Dict[str, Any], 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. - To include instance types with GPU hardware, specify gpu . - To include instance types with FPGA hardware, specify fpga . - To include instance types with inference hardware, 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, BaselineEbsBandwidthMbpsRequestProperty, Dict[str, Any], 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 family, 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, MemoryGiBPerVCpuRequestProperty, Dict[str, Any], None]) – The minimum and maximum amount of memory per vCPU, in GiB. Default: No minimum or maximum limits

  • memory_mib (Union[IResolvable, MemoryMiBRequestProperty, Dict[str, Any], None]) – The minimum and maximum amount of memory, in MiB.

  • network_interface_count (Union[IResolvable, NetworkInterfaceCountRequestProperty, Dict[str, Any], 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 Instance. This is the maximum you’ll pay for an 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, TotalLocalStorageGBRequestProperty, Dict[str, Any], None]) – The minimum and maximum amount of total local storage, in GB. Default: No minimum or maximum limits

  • v_cpu_count (Union[IResolvable, VCpuCountRangeRequestProperty, Dict[str, Any], None]) – The minimum and maximum number of vCPUs.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancerequirementsrequest.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_request_property = ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
    accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
        max=123,
        min=123
    ),
    accelerator_manufacturers=["acceleratorManufacturers"],
    accelerator_names=["acceleratorNames"],
    accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
        max=123,
        min=123
    ),
    accelerator_types=["acceleratorTypes"],
    bare_metal="bareMetal",
    baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
        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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
        max=123,
        min=123
    ),
    memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
        max=123,
        min=123
    ),
    network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
        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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
        max=123,
        min=123
    ),
    v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
        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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-acceleratorcount

Return type

Union[IResolvable, AcceleratorCountRequestProperty, 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-acceleratortotalmemorymib

Return type

Union[IResolvable, AcceleratorTotalMemoryMiBRequestProperty, None]

accelerator_types

The accelerator types that must be on the instance type.

  • To include instance types with GPU hardware, specify gpu .

  • To include instance types with FPGA hardware, specify fpga .

  • To include instance types with inference hardware, specify inference .

Default: Any accelerator type

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-baselineebsbandwidthmbps

Return type

Union[IResolvable, BaselineEbsBandwidthMbpsRequestProperty, 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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 family, 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-memorygibpervcpu

Return type

Union[IResolvable, MemoryGiBPerVCpuRequestProperty, None]

memory_mib

The minimum and maximum amount of memory, in MiB.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-memorymib

Return type

Union[IResolvable, MemoryMiBRequestProperty, 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-networkinterfacecount

Return type

Union[IResolvable, NetworkInterfaceCountRequestProperty, 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-requirehibernatesupport

Return type

Union[bool, IResolvable, None]

spot_max_price_percentage_over_lowest_price

The price protection threshold for Spot Instance.

This is the maximum you’ll pay for an 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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-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-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-totallocalstoragegb

Return type

Union[IResolvable, TotalLocalStorageGBRequestProperty, None]

v_cpu_count

The minimum and maximum number of vCPUs.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-instancerequirementsrequest.html#cfn-ec2-spotfleet-instancerequirementsrequest-vcpucount

Return type

Union[IResolvable, VCpuCountRangeRequestProperty, None]

LaunchTemplateConfigProperty

class CfnSpotFleet.LaunchTemplateConfigProperty(*, launch_template_specification=None, overrides=None)

Bases: object

Specifies a launch template and overrides.

Parameters
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateconfig.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_config_property = ec2.CfnSpotFleet.LaunchTemplateConfigProperty(
    launch_template_specification=ec2.CfnSpotFleet.FleetLaunchTemplateSpecificationProperty(
        version="version",

        # the properties below are optional
        launch_template_id="launchTemplateId",
        launch_template_name="launchTemplateName"
    ),
    overrides=[ec2.CfnSpotFleet.LaunchTemplateOverridesProperty(
        availability_zone="availabilityZone",
        instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
            accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
                max=123,
                min=123
            ),
            accelerator_manufacturers=["acceleratorManufacturers"],
            accelerator_names=["acceleratorNames"],
            accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
                max=123,
                min=123
            ),
            accelerator_types=["acceleratorTypes"],
            bare_metal="bareMetal",
            baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
                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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
                max=123,
                min=123
            ),
            memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
                max=123,
                min=123
            ),
            network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
                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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
                max=123,
                min=123
            ),
            v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
                max=123,
                min=123
            )
        ),
        instance_type="instanceType",
        priority=123,
        spot_price="spotPrice",
        subnet_id="subnetId",
        weighted_capacity=123
    )]
)

Attributes

launch_template_specification

The launch template.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateconfig.html#cfn-ec2-spotfleet-launchtemplateconfig-launchtemplatespecification

Return type

Union[IResolvable, FleetLaunchTemplateSpecificationProperty, None]

overrides

Any parameters that you specify override the same parameters in the launch template.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateconfig.html#cfn-ec2-spotfleet-launchtemplateconfig-overrides

Return type

Union[IResolvable, List[Union[IResolvable, LaunchTemplateOverridesProperty]], None]

LaunchTemplateOverridesProperty

class CfnSpotFleet.LaunchTemplateOverridesProperty(*, availability_zone=None, instance_requirements=None, instance_type=None, priority=None, spot_price=None, subnet_id=None, weighted_capacity=None)

Bases: object

Specifies overrides for a launch template.

Parameters
  • availability_zone (Optional[str]) – The Availability Zone in which to launch the instances.

  • instance_requirements (Union[IResolvable, InstanceRequirementsRequestProperty, Dict[str, Any], None]) – The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types. .. epigraph:: If you specify InstanceRequirements , you can’t specify InstanceTypes .

  • instance_type (Optional[str]) – The instance type.

  • priority (Union[int, float, None]) – The priority for the launch template override. The highest priority is launched first. If OnDemandAllocationStrategy is set to prioritized , Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity. If the Spot AllocationStrategy is set to capacityOptimizedPrioritized , Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first. Valid values are whole numbers starting at 0 . The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.

  • spot_price (Optional[str]) – The maximum price per unit hour that you are willing to pay for a Spot Instance.

  • subnet_id (Optional[str]) – The ID of the subnet in which to launch the instances.

  • weighted_capacity (Union[int, float, None]) – The number of units provided by the specified instance type.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.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_overrides_property = ec2.CfnSpotFleet.LaunchTemplateOverridesProperty(
    availability_zone="availabilityZone",
    instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
        accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
            max=123,
            min=123
        ),
        accelerator_manufacturers=["acceleratorManufacturers"],
        accelerator_names=["acceleratorNames"],
        accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
            max=123,
            min=123
        ),
        accelerator_types=["acceleratorTypes"],
        bare_metal="bareMetal",
        baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
            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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
            max=123,
            min=123
        ),
        memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
            max=123,
            min=123
        ),
        network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
            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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
            max=123,
            min=123
        ),
        v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
            max=123,
            min=123
        )
    ),
    instance_type="instanceType",
    priority=123,
    spot_price="spotPrice",
    subnet_id="subnetId",
    weighted_capacity=123
)

Attributes

availability_zone

The Availability Zone in which to launch the instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-availabilityzone

Return type

Optional[str]

instance_requirements

The instance requirements.

When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types. .. epigraph:

If you specify ``InstanceRequirements`` , you can't specify ``InstanceTypes`` .
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-instancerequirements

Return type

Union[IResolvable, InstanceRequirementsRequestProperty, None]

instance_type

The instance type.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-instancetype

Return type

Optional[str]

priority

The priority for the launch template override. The highest priority is launched first.

If OnDemandAllocationStrategy is set to prioritized , Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.

If the Spot AllocationStrategy is set to capacityOptimizedPrioritized , Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.

Valid values are whole numbers starting at 0 . The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-priority

Return type

Union[int, float, None]

spot_price

The maximum price per unit hour that you are willing to pay for a Spot Instance.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-spotprice

Return type

Optional[str]

subnet_id

The ID of the subnet in which to launch the instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-subnetid

Return type

Optional[str]

weighted_capacity

The number of units provided by the specified instance type.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-launchtemplateoverrides.html#cfn-ec2-spotfleet-launchtemplateoverrides-weightedcapacity

Return type

Union[int, float, None]

LoadBalancersConfigProperty

class CfnSpotFleet.LoadBalancersConfigProperty(*, classic_load_balancers_config=None, target_groups_config=None)

Bases: object

Specifies the Classic Load Balancers and target groups to attach to a Spot Fleet request.

Parameters
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-loadbalancersconfig.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

load_balancers_config_property = ec2.CfnSpotFleet.LoadBalancersConfigProperty(
    classic_load_balancers_config=ec2.CfnSpotFleet.ClassicLoadBalancersConfigProperty(
        classic_load_balancers=[ec2.CfnSpotFleet.ClassicLoadBalancerProperty(
            name="name"
        )]
    ),
    target_groups_config=ec2.CfnSpotFleet.TargetGroupsConfigProperty(
        target_groups=[ec2.CfnSpotFleet.TargetGroupProperty(
            arn="arn"
        )]
    )
)

Attributes

classic_load_balancers_config

The Classic Load Balancers.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-loadbalancersconfig.html#cfn-ec2-spotfleet-loadbalancersconfig-classicloadbalancersconfig

Return type

Union[IResolvable, ClassicLoadBalancersConfigProperty, None]

target_groups_config

The target groups.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-loadbalancersconfig.html#cfn-ec2-spotfleet-loadbalancersconfig-targetgroupsconfig

Return type

Union[IResolvable, TargetGroupsConfigProperty, None]

MemoryGiBPerVCpuRequestProperty

class CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(*, 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-spotfleet-memorygibpervcpurequest.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_request_property = ec2.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
    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-spotfleet-memorygibpervcpurequest.html#cfn-ec2-spotfleet-memorygibpervcpurequest-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-spotfleet-memorygibpervcpurequest.html#cfn-ec2-spotfleet-memorygibpervcpurequest-min

Return type

Union[int, float, None]

MemoryMiBRequestProperty

class CfnSpotFleet.MemoryMiBRequestProperty(*, 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-spotfleet-memorymibrequest.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_bRequest_property = ec2.CfnSpotFleet.MemoryMiBRequestProperty(
    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-spotfleet-memorymibrequest.html#cfn-ec2-spotfleet-memorymibrequest-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-spotfleet-memorymibrequest.html#cfn-ec2-spotfleet-memorymibrequest-min

Return type

Union[int, float, None]

NetworkInterfaceCountRequestProperty

class CfnSpotFleet.NetworkInterfaceCountRequestProperty(*, 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-spotfleet-networkinterfacecountrequest.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_request_property = ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
    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-spotfleet-networkinterfacecountrequest.html#cfn-ec2-spotfleet-networkinterfacecountrequest-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-spotfleet-networkinterfacecountrequest.html#cfn-ec2-spotfleet-networkinterfacecountrequest-min

Return type

Union[int, float, None]

PrivateIpAddressSpecificationProperty

class CfnSpotFleet.PrivateIpAddressSpecificationProperty(*, private_ip_address, primary=None)

Bases: object

Describes a secondary private IPv4 address for a network interface.

Parameters
  • private_ip_address (str) – The private IPv4 addresses.

  • 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.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-privateipaddressspecification.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_address_specification_property = ec2.CfnSpotFleet.PrivateIpAddressSpecificationProperty(
    private_ip_address="privateIpAddress",

    # the properties below are optional
    primary=False
)

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-spotfleet-privateipaddressspecification.html#cfn-ec2-spotfleet-privateipaddressspecification-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-spotfleet-privateipaddressspecification.html#cfn-ec2-spotfleet-privateipaddressspecification-privateipaddress

Return type

str

SpotCapacityRebalanceProperty

class CfnSpotFleet.SpotCapacityRebalanceProperty(*, replacement_strategy=None, termination_delay=None)

Bases: object

The Spot Instance replacement strategy to use when Amazon EC2 emits a signal that your Spot Instance is at an elevated risk of being interrupted.

For more information, see Capacity rebalancing in the Amazon EC2 User Guide for Linux Instances .

Parameters
  • replacement_strategy (Optional[str]) – The replacement strategy to use. Only available for fleets of type maintain . launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running. launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay ), terminates the instances that received a rebalance notification.

  • termination_delay (Union[int, float, None]) – The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance. Required when ReplacementStrategy is set to launch-before-terminate . Not valid when ReplacementStrategy is set to launch . Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotcapacityrebalance.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_capacity_rebalance_property = ec2.CfnSpotFleet.SpotCapacityRebalanceProperty(
    replacement_strategy="replacementStrategy",
    termination_delay=123
)

Attributes

replacement_strategy

The replacement strategy to use. Only available for fleets of type maintain .

launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running.

launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay ), terminates the instances that received a rebalance notification.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotcapacityrebalance.html#cfn-ec2-spotfleet-spotcapacityrebalance-replacementstrategy

Return type

Optional[str]

termination_delay

The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.

Required when ReplacementStrategy is set to launch-before-terminate .

Not valid when ReplacementStrategy is set to launch .

Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotcapacityrebalance.html#cfn-ec2-spotfleet-spotcapacityrebalance-terminationdelay

Return type

Union[int, float, None]

SpotFleetLaunchSpecificationProperty

class CfnSpotFleet.SpotFleetLaunchSpecificationProperty(*, image_id, block_device_mappings=None, ebs_optimized=None, iam_instance_profile=None, instance_requirements=None, instance_type=None, kernel_id=None, key_name=None, monitoring=None, network_interfaces=None, placement=None, ramdisk_id=None, security_groups=None, spot_price=None, subnet_id=None, tag_specifications=None, user_data=None, weighted_capacity=None)

Bases: object

Specifies the launch specification for one or more Spot Instances.

If you include On-Demand capacity in your fleet request, you can’t use SpotFleetLaunchSpecification ; you must use LaunchTemplateConfig .

Parameters
  • image_id (str) – The ID of the AMI.

  • block_device_mappings (Union[IResolvable, Sequence[Union[IResolvable, BlockDeviceMappingProperty, Dict[str, Any]]], None]) – One or more block devices that are mapped to the Spot Instances. You can’t specify both a snapshot ID and an encryption value. This is because only blank volumes can be encrypted on creation. If a snapshot is the basis for a volume, it is not blank and its encryption status is used for the volume encryption status.

  • ebs_optimized (Union[bool, IResolvable, None]) – Indicates whether the instances are optimized for EBS I/O. This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal EBS I/O performance. This optimization isn’t available with all instance types. Additional usage charges apply when using an EBS Optimized instance. Default: false

  • iam_instance_profile (Union[IResolvable, IamInstanceProfileSpecificationProperty, Dict[str, Any], None]) – The IAM instance profile.

  • instance_requirements (Union[IResolvable, InstanceRequirementsRequestProperty, Dict[str, Any], None]) – The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with those attributes. .. epigraph:: If you specify InstanceRequirements , you can’t specify InstanceTypes .

  • instance_type (Optional[str]) – The instance type.

  • kernel_id (Optional[str]) – The ID of the kernel.

  • key_name (Optional[str]) – The name of the key pair.

  • monitoring (Union[IResolvable, SpotFleetMonitoringProperty, Dict[str, Any], None]) – Enable or disable monitoring for the instances.

  • network_interfaces (Union[IResolvable, Sequence[Union[IResolvable, InstanceNetworkInterfaceSpecificationProperty, Dict[str, Any]]], None]) –

    One or more network interfaces. If you specify a network interface, you must specify subnet IDs and security group IDs using the network interface. .. epigraph:: SpotFleetLaunchSpecification currently does not support Elastic Fabric Adapter (EFA). To specify an EFA, you must use LaunchTemplateConfig .

  • placement (Union[IResolvable, SpotPlacementProperty, Dict[str, Any], None]) – The placement information.

  • ramdisk_id (Optional[str]) – The ID of the RAM disk. Some kernels require additional drivers at launch. Check the kernel requirements for information about whether you need to specify a RAM disk. To find kernel requirements, refer to the AWS Resource Center and search for the kernel ID.

  • security_groups (Union[IResolvable, Sequence[Union[IResolvable, GroupIdentifierProperty, Dict[str, Any]]], None]) – One or more security groups. When requesting instances in a VPC, you must specify the IDs of the security groups. When requesting instances in EC2-Classic, you can specify the names or the IDs of the security groups.

  • spot_price (Optional[str]) – The maximum price per unit hour that you are willing to pay for a Spot Instance. If this value is not specified, the default is the Spot price specified for the fleet. To determine the Spot price per unit hour, divide the Spot price by the value of WeightedCapacity .

  • subnet_id (Optional[str]) – The IDs of the subnets in which to launch the instances. To specify multiple subnets, separate them using commas; for example, “subnet-1234abcdeexample1, subnet-0987cdef6example2”.

  • tag_specifications (Union[IResolvable, Sequence[Union[IResolvable, SpotFleetTagSpecificationProperty, Dict[str, Any]]], None]) – The tags to apply during creation.

  • user_data (Optional[str]) – The Base64-encoded user data that instances use when starting up.

  • weighted_capacity (Union[int, float, None]) – The number of units provided by the specified instance type. These are the same units that you chose to set the target capacity in terms of instances, or a performance characteristic such as vCPUs, memory, or I/O. If the target capacity divided by this value is not a whole number, Amazon EC2 rounds the number of instances to the next whole number. If this value is not specified, the default is 1.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.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_fleet_launch_specification_property = ec2.CfnSpotFleet.SpotFleetLaunchSpecificationProperty(
    image_id="imageId",

    # the properties below are optional
    block_device_mappings=[ec2.CfnSpotFleet.BlockDeviceMappingProperty(
        device_name="deviceName",

        # the properties below are optional
        ebs=ec2.CfnSpotFleet.EbsBlockDeviceProperty(
            delete_on_termination=False,
            encrypted=False,
            iops=123,
            snapshot_id="snapshotId",
            volume_size=123,
            volume_type="volumeType"
        ),
        no_device="noDevice",
        virtual_name="virtualName"
    )],
    ebs_optimized=False,
    iam_instance_profile=ec2.CfnSpotFleet.IamInstanceProfileSpecificationProperty(
        arn="arn"
    ),
    instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
        accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
            max=123,
            min=123
        ),
        accelerator_manufacturers=["acceleratorManufacturers"],
        accelerator_names=["acceleratorNames"],
        accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
            max=123,
            min=123
        ),
        accelerator_types=["acceleratorTypes"],
        bare_metal="bareMetal",
        baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
            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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
            max=123,
            min=123
        ),
        memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
            max=123,
            min=123
        ),
        network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
            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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
            max=123,
            min=123
        ),
        v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
            max=123,
            min=123
        )
    ),
    instance_type="instanceType",
    kernel_id="kernelId",
    key_name="keyName",
    monitoring=ec2.CfnSpotFleet.SpotFleetMonitoringProperty(
        enabled=False
    ),
    network_interfaces=[ec2.CfnSpotFleet.InstanceNetworkInterfaceSpecificationProperty(
        associate_public_ip_address=False,
        delete_on_termination=False,
        description="description",
        device_index=123,
        groups=["groups"],
        ipv6_address_count=123,
        ipv6_addresses=[ec2.CfnSpotFleet.InstanceIpv6AddressProperty(
            ipv6_address="ipv6Address"
        )],
        network_interface_id="networkInterfaceId",
        private_ip_addresses=[ec2.CfnSpotFleet.PrivateIpAddressSpecificationProperty(
            private_ip_address="privateIpAddress",

            # the properties below are optional
            primary=False
        )],
        secondary_private_ip_address_count=123,
        subnet_id="subnetId"
    )],
    placement=ec2.CfnSpotFleet.SpotPlacementProperty(
        availability_zone="availabilityZone",
        group_name="groupName",
        tenancy="tenancy"
    ),
    ramdisk_id="ramdiskId",
    security_groups=[ec2.CfnSpotFleet.GroupIdentifierProperty(
        group_id="groupId"
    )],
    spot_price="spotPrice",
    subnet_id="subnetId",
    tag_specifications=[ec2.CfnSpotFleet.SpotFleetTagSpecificationProperty(
        resource_type="resourceType",
        tags=[CfnTag(
            key="key",
            value="value"
        )]
    )],
    user_data="userData",
    weighted_capacity=123
)

Attributes

block_device_mappings

One or more block devices that are mapped to the Spot Instances.

You can’t specify both a snapshot ID and an encryption value. This is because only blank volumes can be encrypted on creation. If a snapshot is the basis for a volume, it is not blank and its encryption status is used for the volume encryption status.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-blockdevicemappings

Return type

Union[IResolvable, List[Union[IResolvable, BlockDeviceMappingProperty]], None]

ebs_optimized

Indicates whether the instances are optimized for EBS I/O.

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

Default: false

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-ebsoptimized

Return type

Union[bool, IResolvable, None]

iam_instance_profile

The IAM instance profile.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-iaminstanceprofile

Return type

Union[IResolvable, IamInstanceProfileSpecificationProperty, None]

image_id

The ID of the AMI.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-imageid

Return type

str

instance_requirements

The attributes for the instance types.

When you specify instance attributes, Amazon EC2 will identify instance types with those attributes. .. epigraph:

If you specify ``InstanceRequirements`` , you can't specify ``InstanceTypes`` .
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-instancerequirements

Return type

Union[IResolvable, InstanceRequirementsRequestProperty, None]

instance_type

The instance type.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-instancetype

Return type

Optional[str]

kernel_id

The ID of the kernel.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-kernelid

Return type

Optional[str]

key_name

The name of the key pair.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-keyname

Return type

Optional[str]

monitoring

Enable or disable monitoring for the instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-monitoring

Return type

Union[IResolvable, SpotFleetMonitoringProperty, None]

network_interfaces

One or more network interfaces.

If you specify a network interface, you must specify subnet IDs and security group IDs using the network interface. .. epigraph:

``SpotFleetLaunchSpecification`` currently does not support Elastic Fabric Adapter (EFA). To specify an EFA, you must use `LaunchTemplateConfig <https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_LaunchTemplateConfig.html>`_ .
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-networkinterfaces

Return type

Union[IResolvable, List[Union[IResolvable, InstanceNetworkInterfaceSpecificationProperty]], None]

placement

The placement information.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-placement

Return type

Union[IResolvable, SpotPlacementProperty, None]

ramdisk_id

The ID of the RAM disk.

Some kernels require additional drivers at launch. Check the kernel requirements for information about whether you need to specify a RAM disk. To find kernel requirements, refer to the AWS Resource Center and search for the kernel ID.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-ramdiskid

Return type

Optional[str]

security_groups

One or more security groups.

When requesting instances in a VPC, you must specify the IDs of the security groups. When requesting instances in EC2-Classic, you can specify the names or the IDs of the security groups.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-securitygroups

Return type

Union[IResolvable, List[Union[IResolvable, GroupIdentifierProperty]], None]

spot_price

The maximum price per unit hour that you are willing to pay for a Spot Instance.

If this value is not specified, the default is the Spot price specified for the fleet. To determine the Spot price per unit hour, divide the Spot price by the value of WeightedCapacity .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-spotprice

Return type

Optional[str]

subnet_id

The IDs of the subnets in which to launch the instances.

To specify multiple subnets, separate them using commas; for example, “subnet-1234abcdeexample1, subnet-0987cdef6example2”.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-subnetid

Return type

Optional[str]

tag_specifications

The tags to apply during creation.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-tagspecifications

Return type

Union[IResolvable, List[Union[IResolvable, SpotFleetTagSpecificationProperty]], None]

user_data

The Base64-encoded user data that instances use when starting up.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-userdata

Return type

Optional[str]

weighted_capacity

The number of units provided by the specified instance type.

These are the same units that you chose to set the target capacity in terms of instances, or a performance characteristic such as vCPUs, memory, or I/O.

If the target capacity divided by this value is not a whole number, Amazon EC2 rounds the number of instances to the next whole number. If this value is not specified, the default is 1.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetlaunchspecification.html#cfn-ec2-spotfleet-spotfleetlaunchspecification-weightedcapacity

Return type

Union[int, float, None]

SpotFleetMonitoringProperty

class CfnSpotFleet.SpotFleetMonitoringProperty(*, enabled=None)

Bases: object

Describes whether monitoring is enabled.

Parameters

enabled (Union[bool, IResolvable, None]) – Enables monitoring for the instance. Default: false

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetmonitoring.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_fleet_monitoring_property = ec2.CfnSpotFleet.SpotFleetMonitoringProperty(
    enabled=False
)

Attributes

enabled

Enables monitoring for the instance.

Default: false

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetmonitoring.html#cfn-ec2-spotfleet-spotfleetmonitoring-enabled

Return type

Union[bool, IResolvable, None]

SpotFleetRequestConfigDataProperty

class CfnSpotFleet.SpotFleetRequestConfigDataProperty(*, iam_fleet_role, target_capacity, allocation_strategy=None, context=None, excess_capacity_termination_policy=None, instance_interruption_behavior=None, instance_pools_to_use_count=None, launch_specifications=None, launch_template_configs=None, load_balancers_config=None, on_demand_allocation_strategy=None, on_demand_max_total_price=None, on_demand_target_capacity=None, replace_unhealthy_instances=None, spot_maintenance_strategies=None, spot_max_total_price=None, spot_price=None, target_capacity_unit_type=None, terminate_instances_with_expiration=None, type=None, valid_from=None, valid_until=None)

Bases: object

Specifies the configuration of a Spot Fleet request.

For more information, see How Spot Fleet Works in the Amazon EC2 User Guide for Linux Instances .

You must specify either LaunchSpecifications or LaunchTemplateConfigs .

Parameters
  • iam_fleet_role (str) – The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that grants the Spot Fleet the permission to request, launch, terminate, and tag instances on your behalf. For more information, see Spot Fleet Prerequisites in the Amazon EC2 User Guide for Linux Instances . Spot Fleet can terminate Spot Instances on your behalf when you cancel its Spot Fleet request or when the Spot Fleet request expires, if you set TerminateInstancesWithExpiration .

  • target_capacity (Union[int, float]) – The number of units to request for the Spot Fleet. You can choose to set the target capacity in terms of instances or a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is maintain , you can specify a target capacity of 0 and add capacity later.

  • allocation_strategy (Optional[str]) – Indicates how to allocate the target Spot Instance capacity across the Spot Instance pools specified by the Spot Fleet request. If the allocation strategy is lowestPrice , Spot Fleet launches instances from the Spot Instance pools with the lowest price. This is the default allocation strategy. If the allocation strategy is diversified , Spot Fleet launches instances from all the Spot Instance pools that you specify. If the allocation strategy is capacityOptimized (recommended), Spot Fleet launches instances from Spot Instance pools with optimal capacity for the number of instances that are launching. To give certain instance types a higher chance of launching first, use capacityOptimizedPrioritized . Set a priority for each instance type by using the Priority parameter for LaunchTemplateOverrides . You can assign the same priority to different LaunchTemplateOverrides . EC2 implements the priorities on a best-effort basis, but optimizes for capacity first. capacityOptimizedPrioritized is supported only if your Spot Fleet uses a launch template. Note that if the OnDemandAllocationStrategy is set to prioritized , the same priority is applied when fulfilling On-Demand capacity.

  • context (Optional[str]) – Reserved.

  • excess_capacity_termination_policy (Optional[str]) – Indicates whether running Spot Instances should be terminated if you decrease the target capacity of the Spot Fleet request below the current size of the Spot Fleet.

  • instance_interruption_behavior (Optional[str]) – The behavior when a Spot Instance is interrupted. The default is terminate .

  • instance_pools_to_use_count (Union[int, float, None]) – The number of Spot pools across which to allocate your target Spot capacity. Valid only when Spot AllocationStrategy is set to lowest-price . Spot Fleet selects the cheapest Spot pools and evenly allocates your target Spot capacity across the number of Spot pools that you specify. Note that Spot Fleet attempts to draw Spot Instances from the number of pools that you specify on a best effort basis. If a pool runs out of Spot capacity before fulfilling your target capacity, Spot Fleet will continue to fulfill your request by drawing from the next cheapest pool. To ensure that your target capacity is met, you might receive Spot Instances from more than the number of pools that you specified. Similarly, if most of the pools have no Spot capacity, you might receive your full target capacity from fewer than the number of pools that you specified.

  • launch_specifications (Union[IResolvable, Sequence[Union[IResolvable, SpotFleetLaunchSpecificationProperty, Dict[str, Any]]], None]) – The launch specifications for the Spot Fleet request. If you specify LaunchSpecifications , you can’t specify LaunchTemplateConfigs .

  • launch_template_configs (Union[IResolvable, Sequence[Union[IResolvable, LaunchTemplateConfigProperty, Dict[str, Any]]], None]) – The launch template and overrides. If you specify LaunchTemplateConfigs , you can’t specify LaunchSpecifications .

  • load_balancers_config (Union[IResolvable, LoadBalancersConfigProperty, Dict[str, Any], None]) – One or more Classic Load Balancers and target groups to attach to the Spot Fleet request. Spot Fleet registers the running Spot Instances with the specified Classic Load Balancers and target groups. With Network Load Balancers, Spot Fleet cannot register instances that have the following instance types: C1, CC1, CC2, CG1, CG2, CR1, CS1, G1, G2, HI1, HS1, M1, M2, M3, and T1.

  • on_demand_allocation_strategy (Optional[str]) – The order of the launch template overrides to use in fulfilling On-Demand capacity. If you specify lowestPrice , Spot Fleet uses price to determine the order, launching the lowest price first. If you specify prioritized , Spot Fleet uses the priority that you assign to each Spot Fleet launch template override, launching the highest priority first. If you do not specify a value, Spot Fleet defaults to lowestPrice .

  • on_demand_max_total_price (Optional[str]) – The maximum amount per hour for On-Demand Instances that you’re willing to pay. You can use the onDemandMaxTotalPrice parameter, the spotMaxTotalPrice parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, Spot Fleet will launch instances until it reaches the maximum amount you’re willing to pay. When the maximum amount you’re willing to pay is reached, the fleet stops launching instances even if it hasn’t met the target capacity.

  • on_demand_target_capacity (Union[int, float, None]) – The number of On-Demand units to request. You can choose to set the target capacity in terms of instances or a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is maintain , you can specify a target capacity of 0 and add capacity later.

  • replace_unhealthy_instances (Union[bool, IResolvable, None]) – Indicates whether Spot Fleet should replace unhealthy instances.

  • spot_maintenance_strategies (Union[IResolvable, SpotMaintenanceStrategiesProperty, Dict[str, Any], None]) – The strategies for managing your Spot Instances that are at an elevated risk of being interrupted.

  • spot_max_total_price (Optional[str]) – The maximum amount per hour for Spot Instances that you’re willing to pay. You can use the spotdMaxTotalPrice parameter, the onDemandMaxTotalPrice parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, Spot Fleet will launch instances until it reaches the maximum amount you’re willing to pay. When the maximum amount you’re willing to pay is reached, the fleet stops launching instances even if it hasn’t met the target capacity.

  • spot_price (Optional[str]) – The maximum price per unit hour that you are willing to pay for a Spot Instance. The default is the On-Demand price.

  • target_capacity_unit_type (Optional[str]) – The unit for the target capacity. Default: units (translates to number of instances)

  • terminate_instances_with_expiration (Union[bool, IResolvable, None]) – Indicates whether running Spot Instances are terminated when the Spot Fleet request expires.

  • type (Optional[str]) – The type of request. Indicates whether the Spot Fleet only requests the target capacity or also attempts to maintain it. When this value is request , the Spot Fleet only places the required requests. It does not attempt to replenish Spot Instances if capacity is diminished, nor does it submit requests in alternative Spot pools if capacity is not available. When this value is maintain , the Spot Fleet maintains the target capacity. The Spot Fleet places the required requests to meet capacity and automatically replenishes any interrupted instances. Default: maintain . instant is listed but is not used by Spot Fleet.

  • valid_from (Optional[str]) – The start date and time of the request, in UTC format ( YYYY - MM - DD T HH : MM : SS Z). By default, Amazon EC2 starts fulfilling the request immediately.

  • valid_until (Optional[str]) – The end date and time of the request, in UTC format ( YYYY - MM - DD T HH : MM : SS Z). After the end date and time, no new Spot Instance requests are placed or able to fulfill the request. If no value is specified, the Spot Fleet request remains until you cancel it.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.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_fleet_request_config_data_property = ec2.CfnSpotFleet.SpotFleetRequestConfigDataProperty(
    iam_fleet_role="iamFleetRole",
    target_capacity=123,

    # the properties below are optional
    allocation_strategy="allocationStrategy",
    context="context",
    excess_capacity_termination_policy="excessCapacityTerminationPolicy",
    instance_interruption_behavior="instanceInterruptionBehavior",
    instance_pools_to_use_count=123,
    launch_specifications=[ec2.CfnSpotFleet.SpotFleetLaunchSpecificationProperty(
        image_id="imageId",

        # the properties below are optional
        block_device_mappings=[ec2.CfnSpotFleet.BlockDeviceMappingProperty(
            device_name="deviceName",

            # the properties below are optional
            ebs=ec2.CfnSpotFleet.EbsBlockDeviceProperty(
                delete_on_termination=False,
                encrypted=False,
                iops=123,
                snapshot_id="snapshotId",
                volume_size=123,
                volume_type="volumeType"
            ),
            no_device="noDevice",
            virtual_name="virtualName"
        )],
        ebs_optimized=False,
        iam_instance_profile=ec2.CfnSpotFleet.IamInstanceProfileSpecificationProperty(
            arn="arn"
        ),
        instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
            accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
                max=123,
                min=123
            ),
            accelerator_manufacturers=["acceleratorManufacturers"],
            accelerator_names=["acceleratorNames"],
            accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
                max=123,
                min=123
            ),
            accelerator_types=["acceleratorTypes"],
            bare_metal="bareMetal",
            baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
                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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
                max=123,
                min=123
            ),
            memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
                max=123,
                min=123
            ),
            network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
                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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
                max=123,
                min=123
            ),
            v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
                max=123,
                min=123
            )
        ),
        instance_type="instanceType",
        kernel_id="kernelId",
        key_name="keyName",
        monitoring=ec2.CfnSpotFleet.SpotFleetMonitoringProperty(
            enabled=False
        ),
        network_interfaces=[ec2.CfnSpotFleet.InstanceNetworkInterfaceSpecificationProperty(
            associate_public_ip_address=False,
            delete_on_termination=False,
            description="description",
            device_index=123,
            groups=["groups"],
            ipv6_address_count=123,
            ipv6_addresses=[ec2.CfnSpotFleet.InstanceIpv6AddressProperty(
                ipv6_address="ipv6Address"
            )],
            network_interface_id="networkInterfaceId",
            private_ip_addresses=[ec2.CfnSpotFleet.PrivateIpAddressSpecificationProperty(
                private_ip_address="privateIpAddress",

                # the properties below are optional
                primary=False
            )],
            secondary_private_ip_address_count=123,
            subnet_id="subnetId"
        )],
        placement=ec2.CfnSpotFleet.SpotPlacementProperty(
            availability_zone="availabilityZone",
            group_name="groupName",
            tenancy="tenancy"
        ),
        ramdisk_id="ramdiskId",
        security_groups=[ec2.CfnSpotFleet.GroupIdentifierProperty(
            group_id="groupId"
        )],
        spot_price="spotPrice",
        subnet_id="subnetId",
        tag_specifications=[ec2.CfnSpotFleet.SpotFleetTagSpecificationProperty(
            resource_type="resourceType",
            tags=[CfnTag(
                key="key",
                value="value"
            )]
        )],
        user_data="userData",
        weighted_capacity=123
    )],
    launch_template_configs=[ec2.CfnSpotFleet.LaunchTemplateConfigProperty(
        launch_template_specification=ec2.CfnSpotFleet.FleetLaunchTemplateSpecificationProperty(
            version="version",

            # the properties below are optional
            launch_template_id="launchTemplateId",
            launch_template_name="launchTemplateName"
        ),
        overrides=[ec2.CfnSpotFleet.LaunchTemplateOverridesProperty(
            availability_zone="availabilityZone",
            instance_requirements=ec2.CfnSpotFleet.InstanceRequirementsRequestProperty(
                accelerator_count=ec2.CfnSpotFleet.AcceleratorCountRequestProperty(
                    max=123,
                    min=123
                ),
                accelerator_manufacturers=["acceleratorManufacturers"],
                accelerator_names=["acceleratorNames"],
                accelerator_total_memory_mi_b=ec2.CfnSpotFleet.AcceleratorTotalMemoryMiBRequestProperty(
                    max=123,
                    min=123
                ),
                accelerator_types=["acceleratorTypes"],
                bare_metal="bareMetal",
                baseline_ebs_bandwidth_mbps=ec2.CfnSpotFleet.BaselineEbsBandwidthMbpsRequestProperty(
                    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.CfnSpotFleet.MemoryGiBPerVCpuRequestProperty(
                    max=123,
                    min=123
                ),
                memory_mi_b=ec2.CfnSpotFleet.MemoryMiBRequestProperty(
                    max=123,
                    min=123
                ),
                network_interface_count=ec2.CfnSpotFleet.NetworkInterfaceCountRequestProperty(
                    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.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
                    max=123,
                    min=123
                ),
                v_cpu_count=ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
                    max=123,
                    min=123
                )
            ),
            instance_type="instanceType",
            priority=123,
            spot_price="spotPrice",
            subnet_id="subnetId",
            weighted_capacity=123
        )]
    )],
    load_balancers_config=ec2.CfnSpotFleet.LoadBalancersConfigProperty(
        classic_load_balancers_config=ec2.CfnSpotFleet.ClassicLoadBalancersConfigProperty(
            classic_load_balancers=[ec2.CfnSpotFleet.ClassicLoadBalancerProperty(
                name="name"
            )]
        ),
        target_groups_config=ec2.CfnSpotFleet.TargetGroupsConfigProperty(
            target_groups=[ec2.CfnSpotFleet.TargetGroupProperty(
                arn="arn"
            )]
        )
    ),
    on_demand_allocation_strategy="onDemandAllocationStrategy",
    on_demand_max_total_price="onDemandMaxTotalPrice",
    on_demand_target_capacity=123,
    replace_unhealthy_instances=False,
    spot_maintenance_strategies=ec2.CfnSpotFleet.SpotMaintenanceStrategiesProperty(
        capacity_rebalance=ec2.CfnSpotFleet.SpotCapacityRebalanceProperty(
            replacement_strategy="replacementStrategy",
            termination_delay=123
        )
    ),
    spot_max_total_price="spotMaxTotalPrice",
    spot_price="spotPrice",
    target_capacity_unit_type="targetCapacityUnitType",
    terminate_instances_with_expiration=False,
    type="type",
    valid_from="validFrom",
    valid_until="validUntil"
)

Attributes

allocation_strategy

Indicates how to allocate the target Spot Instance capacity across the Spot Instance pools specified by the Spot Fleet request.

If the allocation strategy is lowestPrice , Spot Fleet launches instances from the Spot Instance pools with the lowest price. This is the default allocation strategy.

If the allocation strategy is diversified , Spot Fleet launches instances from all the Spot Instance pools that you specify.

If the allocation strategy is capacityOptimized (recommended), Spot Fleet launches instances from Spot Instance pools with optimal capacity for the number of instances that are launching. To give certain instance types a higher chance of launching first, use capacityOptimizedPrioritized . Set a priority for each instance type by using the Priority parameter for LaunchTemplateOverrides . You can assign the same priority to different LaunchTemplateOverrides . EC2 implements the priorities on a best-effort basis, but optimizes for capacity first. capacityOptimizedPrioritized is supported only if your Spot Fleet uses a launch template. Note that if the OnDemandAllocationStrategy is set to prioritized , the same priority is applied when fulfilling On-Demand capacity.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-allocationstrategy

Return type

Optional[str]

context

Reserved.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-context

Return type

Optional[str]

excess_capacity_termination_policy

Indicates whether running Spot Instances should be terminated if you decrease the target capacity of the Spot Fleet request below the current size of the Spot Fleet.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-excesscapacityterminationpolicy

Return type

Optional[str]

iam_fleet_role

The Amazon Resource Name (ARN) of an AWS Identity and Access Management (IAM) role that grants the Spot Fleet the permission to request, launch, terminate, and tag instances on your behalf.

For more information, see Spot Fleet Prerequisites in the Amazon EC2 User Guide for Linux Instances . Spot Fleet can terminate Spot Instances on your behalf when you cancel its Spot Fleet request or when the Spot Fleet request expires, if you set TerminateInstancesWithExpiration .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-iamfleetrole

Return type

str

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-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-instanceinterruptionbehavior

Return type

Optional[str]

instance_pools_to_use_count

The number of Spot pools across which to allocate your target Spot capacity.

Valid only when Spot AllocationStrategy is set to lowest-price . Spot Fleet selects the cheapest Spot pools and evenly allocates your target Spot capacity across the number of Spot pools that you specify.

Note that Spot Fleet attempts to draw Spot Instances from the number of pools that you specify on a best effort basis. If a pool runs out of Spot capacity before fulfilling your target capacity, Spot Fleet will continue to fulfill your request by drawing from the next cheapest pool. To ensure that your target capacity is met, you might receive Spot Instances from more than the number of pools that you specified. Similarly, if most of the pools have no Spot capacity, you might receive your full target capacity from fewer than the number of pools that you specified.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-instancepoolstousecount

Return type

Union[int, float, None]

launch_specifications

The launch specifications for the Spot Fleet request.

If you specify LaunchSpecifications , you can’t specify LaunchTemplateConfigs .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-launchspecifications

Return type

Union[IResolvable, List[Union[IResolvable, SpotFleetLaunchSpecificationProperty]], None]

launch_template_configs

The launch template and overrides.

If you specify LaunchTemplateConfigs , you can’t specify LaunchSpecifications .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-launchtemplateconfigs

Return type

Union[IResolvable, List[Union[IResolvable, LaunchTemplateConfigProperty]], None]

load_balancers_config

One or more Classic Load Balancers and target groups to attach to the Spot Fleet request.

Spot Fleet registers the running Spot Instances with the specified Classic Load Balancers and target groups.

With Network Load Balancers, Spot Fleet cannot register instances that have the following instance types: C1, CC1, CC2, CG1, CG2, CR1, CS1, G1, G2, HI1, HS1, M1, M2, M3, and T1.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-loadbalancersconfig

Return type

Union[IResolvable, LoadBalancersConfigProperty, None]

on_demand_allocation_strategy

The order of the launch template overrides to use in fulfilling On-Demand capacity.

If you specify lowestPrice , Spot Fleet uses price to determine the order, launching the lowest price first. If you specify prioritized , Spot Fleet uses the priority that you assign to each Spot Fleet launch template override, launching the highest priority first. If you do not specify a value, Spot Fleet defaults to lowestPrice .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-ondemandallocationstrategy

Return type

Optional[str]

on_demand_max_total_price

The maximum amount per hour for On-Demand Instances that you’re willing to pay.

You can use the onDemandMaxTotalPrice parameter, the spotMaxTotalPrice parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, Spot Fleet will launch instances until it reaches the maximum amount you’re willing to pay. When the maximum amount you’re willing to pay is reached, the fleet stops launching instances even if it hasn’t met the target capacity.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-ondemandmaxtotalprice

Return type

Optional[str]

on_demand_target_capacity

The number of On-Demand units to request.

You can choose to set the target capacity in terms of instances or a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is maintain , you can specify a target capacity of 0 and add capacity later.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-ondemandtargetcapacity

Return type

Union[int, float, None]

replace_unhealthy_instances

Indicates whether Spot Fleet should replace unhealthy instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-replaceunhealthyinstances

Return type

Union[bool, IResolvable, None]

spot_maintenance_strategies

The strategies for managing your Spot Instances that are at an elevated risk of being interrupted.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-spotmaintenancestrategies

Return type

Union[IResolvable, SpotMaintenanceStrategiesProperty, None]

spot_max_total_price

The maximum amount per hour for Spot Instances that you’re willing to pay.

You can use the spotdMaxTotalPrice parameter, the onDemandMaxTotalPrice parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, Spot Fleet will launch instances until it reaches the maximum amount you’re willing to pay. When the maximum amount you’re willing to pay is reached, the fleet stops launching instances even if it hasn’t met the target capacity.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-spotmaxtotalprice

Return type

Optional[str]

spot_price

The maximum price per unit hour that you are willing to pay for a Spot Instance.

The default is the On-Demand price.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-spotprice

Return type

Optional[str]

target_capacity

The number of units to request for the Spot Fleet.

You can choose to set the target capacity in terms of instances or a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is maintain , you can specify a target capacity of 0 and add capacity later.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-targetcapacity

Return type

Union[int, float]

target_capacity_unit_type

The unit for the target capacity.

Default: units (translates to number of instances)

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-targetcapacityunittype

Return type

Optional[str]

terminate_instances_with_expiration

Indicates whether running Spot Instances are terminated when the Spot Fleet request expires.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-terminateinstanceswithexpiration

Return type

Union[bool, IResolvable, None]

type

The type of request.

Indicates whether the Spot Fleet only requests the target capacity or also attempts to maintain it. When this value is request , the Spot Fleet only places the required requests. It does not attempt to replenish Spot Instances if capacity is diminished, nor does it submit requests in alternative Spot pools if capacity is not available. When this value is maintain , the Spot Fleet maintains the target capacity. The Spot Fleet places the required requests to meet capacity and automatically replenishes any interrupted instances. Default: maintain . instant is listed but is not used by Spot Fleet.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-type

Return type

Optional[str]

valid_from

SS Z).

By default, Amazon EC2 starts fulfilling the request immediately.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-validfrom

Type

The start date and time of the request, in UTC format ( YYYY - MM - DD T HH

Type

MM

Return type

Optional[str]

valid_until

SS Z).

After the end date and time, no new Spot Instance requests are placed or able to fulfill the request. If no value is specified, the Spot Fleet request remains until you cancel it.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleetrequestconfigdata.html#cfn-ec2-spotfleet-spotfleetrequestconfigdata-validuntil

Type

The end date and time of the request, in UTC format ( YYYY - MM - DD T HH

Type

MM

Return type

Optional[str]

SpotFleetTagSpecificationProperty

class CfnSpotFleet.SpotFleetTagSpecificationProperty(*, resource_type=None, tags=None)

Bases: object

The tags for a Spot Fleet resource.

Parameters
Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleettagspecification.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_fleet_tag_specification_property = ec2.CfnSpotFleet.SpotFleetTagSpecificationProperty(
    resource_type="resourceType",
    tags=[CfnTag(
        key="key",
        value="value"
    )]
)

Attributes

resource_type

The type of resource.

Currently, the only resource type that is supported is instance . To tag the Spot Fleet request on creation, use the TagSpecifications parameter in `SpotFleetRequestConfigData <https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_SpotFleetRequestConfigData.html>`_ .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleettagspecification.html#cfn-ec2-spotfleet-spotfleettagspecification-resourcetype

Return type

Optional[str]

tags

The tags.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotfleettagspecification.html#cfn-ec2-spotfleet-spotfleettagspecification-tags

Return type

Optional[List[CfnTag]]

SpotMaintenanceStrategiesProperty

class CfnSpotFleet.SpotMaintenanceStrategiesProperty(*, capacity_rebalance=None)

Bases: object

The strategies for managing your Spot Instances that are at an elevated risk of being interrupted.

Parameters

capacity_rebalance (Union[IResolvable, SpotCapacityRebalanceProperty, Dict[str, Any], None]) –

The Spot Instance replacement strategy to use when Amazon EC2 emits a signal that your Spot Instance is at an elevated risk of being interrupted. For more information, see Capacity rebalancing in the Amazon EC2 User Guide for Linux Instances .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotmaintenancestrategies.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_maintenance_strategies_property = ec2.CfnSpotFleet.SpotMaintenanceStrategiesProperty(
    capacity_rebalance=ec2.CfnSpotFleet.SpotCapacityRebalanceProperty(
        replacement_strategy="replacementStrategy",
        termination_delay=123
    )
)

Attributes

capacity_rebalance

The Spot Instance replacement strategy to use when Amazon EC2 emits a signal that your Spot Instance is at an elevated risk of being interrupted.

For more information, see Capacity rebalancing in the Amazon EC2 User Guide for Linux Instances .

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotmaintenancestrategies.html#cfn-ec2-spotfleet-spotmaintenancestrategies-capacityrebalance

Return type

Union[IResolvable, SpotCapacityRebalanceProperty, None]

SpotPlacementProperty

class CfnSpotFleet.SpotPlacementProperty(*, availability_zone=None, group_name=None, tenancy=None)

Bases: object

Describes Spot Instance placement.

Parameters
  • availability_zone (Optional[str]) – The Availability Zone. To specify multiple Availability Zones, separate them using commas; for example, “us-west-2a, us-west-2b”.

  • group_name (Optional[str]) – The name of the placement group.

  • 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. The host tenancy is not supported for Spot Instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotplacement.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_placement_property = ec2.CfnSpotFleet.SpotPlacementProperty(
    availability_zone="availabilityZone",
    group_name="groupName",
    tenancy="tenancy"
)

Attributes

availability_zone

The Availability Zone.

To specify multiple Availability Zones, separate them using commas; for example, “us-west-2a, us-west-2b”.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotplacement.html#cfn-ec2-spotfleet-spotplacement-availabilityzone

Return type

Optional[str]

group_name

The name of the placement group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotplacement.html#cfn-ec2-spotfleet-spotplacement-groupname

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. The host tenancy is not supported for Spot Instances.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-spotplacement.html#cfn-ec2-spotfleet-spotplacement-tenancy

Return type

Optional[str]

TargetGroupProperty

class CfnSpotFleet.TargetGroupProperty(*, arn)

Bases: object

Describes a load balancer target group.

Parameters

arn (str) – The Amazon Resource Name (ARN) of the target group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-targetgroup.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

target_group_property = ec2.CfnSpotFleet.TargetGroupProperty(
    arn="arn"
)

Attributes

arn

The Amazon Resource Name (ARN) of the target group.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-targetgroup.html#cfn-ec2-spotfleet-targetgroup-arn

Return type

str

TargetGroupsConfigProperty

class CfnSpotFleet.TargetGroupsConfigProperty(*, target_groups)

Bases: object

Describes the target groups to attach to a Spot Fleet.

Spot Fleet registers the running Spot Instances with these target groups.

Parameters

target_groups (Union[IResolvable, Sequence[Union[IResolvable, TargetGroupProperty, Dict[str, Any]]]]) – One or more target groups.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-targetgroupsconfig.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

target_groups_config_property = ec2.CfnSpotFleet.TargetGroupsConfigProperty(
    target_groups=[ec2.CfnSpotFleet.TargetGroupProperty(
        arn="arn"
    )]
)

Attributes

target_groups

One or more target groups.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-spotfleet-targetgroupsconfig.html#cfn-ec2-spotfleet-targetgroupsconfig-targetgroups

Return type

Union[IResolvable, List[Union[IResolvable, TargetGroupProperty]]]

TotalLocalStorageGBRequestProperty

class CfnSpotFleet.TotalLocalStorageGBRequestProperty(*, 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-spotfleet-totallocalstoragegbrequest.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_gBRequest_property = ec2.CfnSpotFleet.TotalLocalStorageGBRequestProperty(
    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-spotfleet-totallocalstoragegbrequest.html#cfn-ec2-spotfleet-totallocalstoragegbrequest-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-spotfleet-totallocalstoragegbrequest.html#cfn-ec2-spotfleet-totallocalstoragegbrequest-min

Return type

Union[int, float, None]

VCpuCountRangeRequestProperty

class CfnSpotFleet.VCpuCountRangeRequestProperty(*, 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-spotfleet-vcpucountrangerequest.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_range_request_property = ec2.CfnSpotFleet.VCpuCountRangeRequestProperty(
    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-spotfleet-vcpucountrangerequest.html#cfn-ec2-spotfleet-vcpucountrangerequest-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-spotfleet-vcpucountrangerequest.html#cfn-ec2-spotfleet-vcpucountrangerequest-min

Return type

Union[int, float, None]