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Class: Aws::EC2::Types::SpotOptions

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Describes the configuration of Spot Instances in an EC2 Fleet.

Returned by:

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#allocation_strategy ⇒ String

Indicates how to allocate the target Spot Instance capacity across the Spot Instance pools specified by the EC2 Fleet.

If the allocation strategy is lowest-price, EC2 Fleet launches instances from the Spot Instance pools with the lowest price. This is the default allocation strategy.

If the allocation strategy is diversified, EC2 Fleet launches instances from all of the Spot Instance pools that you specify.

If the allocation strategy is capacity-optimized, EC2 Fleet launches instances from Spot Instance pools with optimal capacity for the number of instances that are launching.

Possible values:

  • lowest-price
  • diversified
  • capacity-optimized

Returns:

  • (String) —

    Indicates how to allocate the target Spot Instance capacity across the Spot Instance pools specified by the EC2 Fleet.

#instance_interruption_behavior ⇒ String

The behavior when a Spot Instance is interrupted. The default is terminate.

Possible values:

  • hibernate
  • stop
  • terminate

Returns:

  • (String) —

    The behavior when a Spot Instance is interrupted.

#instance_pools_to_use_count ⇒ Integer

The number of Spot pools across which to allocate your target Spot capacity. Valid only when AllocationStrategy is set to lowest-price. EC2 Fleet selects the cheapest Spot pools and evenly allocates your target Spot capacity across the number of Spot pools that you specify.

Returns:

  • (Integer) —

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

#maintenance_strategies ⇒ Types::FleetSpotMaintenanceStrategies

The strategies for managing your workloads on your Spot Instances that will be interrupted. Currently only the capacity rebalance strategy is available.

Returns:

#max_total_price ⇒ String

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

Returns:

  • (String) —

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

#min_target_capacity ⇒ Integer

The minimum target capacity for Spot Instances in the fleet. If the minimum target capacity is not reached, the fleet launches no instances.

Returns:

  • (Integer) —

    The minimum target capacity for Spot Instances in the fleet.

#single_availability_zone ⇒ Boolean

Indicates that the fleet launches all Spot Instances into a single Availability Zone. Supported only for fleets of type instant.

Returns:

  • (Boolean) —

    Indicates that the fleet launches all Spot Instances into a single Availability Zone.

#single_instance_type ⇒ Boolean

Indicates that the fleet uses a single instance type to launch all Spot Instances in the fleet. Supported only for fleets of type instant.

Returns:

  • (Boolean) —

    Indicates that the fleet uses a single instance type to launch all Spot Instances in the fleet.