[ aws . ec2 ]

describe-capacity-reservation-fleets

Description

Describes one or more Capacity Reservation Fleets.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

describe-capacity-reservation-fleets is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: CapacityReservationFleets

Synopsis

  describe-capacity-reservation-fleets
[--capacity-reservation-fleet-ids <value>]
[--filters <value>]
[--dry-run | --no-dry-run]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--capacity-reservation-fleet-ids (list)

The IDs of the Capacity Reservation Fleets to describe.

(string)

Syntax:

"string" "string" ...

--filters (list)

One or more filters.

• state - The state of the Fleet (submitted | modifying | active | partially_fulfilled | expiring | expired | cancelling | cancelled | failed ).

• instance-match-criteria - The instance matching criteria for the Fleet. Only open is supported.

• tenancy - The tenancy of the Fleet (default | dedicated ).

• allocation-strategy - The allocation strategy used by the Fleet. Only prioritized is supported.

(structure)

A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.

Name -> (string)

The name of the filter. Filter names are case-sensitive.

Values -> (list)

The filter values. Filter values are case-sensitive.

(string)

Shorthand Syntax:

Name=string,Values=string,string ...

JSON Syntax:

[
  {
    "Name": "string",
    "Values": ["string", ...]
  }
  ...
]

--dry-run | --no-dry-run (boolean)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Output

CapacityReservationFleets -> (list)

Information about the Capacity Reservation Fleets.

(structure)

Information about a Capacity Reservation Fleet.

CapacityReservationFleetId -> (string)

The ID of the Capacity Reservation Fleet.

CapacityReservationFleetArn -> (string)

The ARN of the Capacity Reservation Fleet.

State -> (string)

The state of the Capacity Reservation Fleet. Possible states include:

• submitted - The Capacity Reservation Fleet request has been submitted and Amazon Elastic Compute Cloud is preparing to create the Capacity Reservations.

• modifying - The Capacity Reservation Fleet is being modified. The Fleet remains in this state until the modification is complete.

• active - The Capacity Reservation Fleet has fulfilled its total target capacity and it is attempting to maintain this capacity. The Fleet remains in this state until it is modified or deleted.

• partially_fulfilled - The Capacity Reservation Fleet has partially fulfilled its total target capacity. There is insufficient Amazon EC2 to fulfill the total target capacity. The Fleet is attempting to asynchronously fulfill its total target capacity.

• expiring - The Capacity Reservation Fleet has reach its end date and it is in the process of expiring. One or more of its Capacity reservations might still be active.

• expired - The Capacity Reservation Fleet has reach its end date. The Fleet and its Capacity Reservations are expired. The Fleet can’t create new Capacity Reservations.

• cancelling - The Capacity Reservation Fleet is in the process of being cancelled. One or more of its Capacity reservations might still be active.

• cancelled - The Capacity Reservation Fleet has been manually cancelled. The Fleet and its Capacity Reservations are cancelled and the Fleet can’t create new Capacity Reservations.

• failed - The Capacity Reservation Fleet failed to reserve capacity for the specified instance types.

TotalTargetCapacity -> (integer)

The total number of capacity units for which the Capacity Reservation Fleet reserves capacity. For more information, see Total target capacity in the Amazon EC2 User Guide.

TotalFulfilledCapacity -> (double)

The capacity units that have been fulfilled.

Tenancy -> (string)

The tenancy of the Capacity Reservation Fleet. Tenancies include:

• default - The Capacity Reservation Fleet is created on hardware that is shared with other Amazon Web Services accounts.

• dedicated - The Capacity Reservation Fleet is created on single-tenant hardware that is dedicated to a single Amazon Web Services account.

EndDate -> (timestamp)

The date and time at which the Capacity Reservation Fleet expires.

CreateTime -> (timestamp)

The date and time at which the Capacity Reservation Fleet was created.

InstanceMatchCriteria -> (string)

Indicates the type of instance launches that the Capacity Reservation Fleet accepts. All Capacity Reservations in the Fleet inherit this instance matching criteria.

Currently, Capacity Reservation Fleets support open instance matching criteria only. This means that instances that have matching attributes (instance type, platform, and Availability Zone) run in the Capacity Reservations automatically. Instances do not need to explicitly target a Capacity Reservation Fleet to use its reserved capacity.

AllocationStrategy -> (string)

The strategy used by the Capacity Reservation Fleet to determine which of the specified instance types to use. For more information, see For more information, see Allocation strategy in the Amazon EC2 User Guide.

InstanceTypeSpecifications -> (list)

Information about the instance types for which to reserve the capacity.

(structure)

Information about a Capacity Reservation in a Capacity Reservation Fleet.

CapacityReservationId -> (string)

The ID of the Capacity Reservation.

AvailabilityZoneId -> (string)

The ID of the Availability Zone in which the Capacity Reservation reserves capacity.

InstanceType -> (string)

The instance type for which the Capacity Reservation reserves capacity.

InstancePlatform -> (string)

The type of operating system for which the Capacity Reservation reserves capacity.

AvailabilityZone -> (string)

The Availability Zone in which the Capacity Reservation reserves capacity.

TotalInstanceCount -> (integer)

The total number of instances for which the Capacity Reservation reserves capacity.

FulfilledCapacity -> (double)

The number of capacity units fulfilled by the Capacity Reservation. For more information, see Total target capacity in the Amazon EC2 User Guide.

EbsOptimized -> (boolean)

Indicates whether the Capacity Reservation reserves capacity for EBS-optimized instance types.

CreateDate -> (timestamp)

The date and time at which the Capacity Reservation was created.

Weight -> (double)

The weight of the instance type in the Capacity Reservation Fleet. For more information, see Instance type weight in the Amazon EC2 User Guide.

Priority -> (integer)

The priority of the instance type in the Capacity Reservation Fleet. For more information, see Instance type priority in the Amazon EC2 User Guide.

Tags -> (list)

The tags assigned to the Capacity Reservation Fleet.

(structure)

Describes a tag.

Key -> (string)

The key of the tag.

Constraints: Tag keys are case-sensitive and accept a maximum of 127 Unicode characters. May not begin with aws: .

Value -> (string)

The value of the tag.

Constraints: Tag values are case-sensitive and accept a maximum of 255 Unicode characters.

NextToken -> (string)

The token to use to retrieve the next page of results. This value is null when there are no more results to return.