FleetSpotCapacityRebalanceRequest
The Spot Instance replacement strategy to use when Amazon EC2 emits a rebalance notification 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.
Contents
- ReplacementStrategy
-
The replacement strategy to use. Only available for fleets of type
maintain.launch- EC2 Fleet launches a replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. EC2 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- EC2 Fleet launches a 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 (inTerminationDelay), terminates the instances that received a rebalance notification.Type: String
Valid Values:
launch | launch-before-terminateRequired: No
- TerminationDelay
-
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
ReplacementStrategyis set tolaunch-before-terminate.Not valid when
ReplacementStrategyis set tolaunch.Valid values: Minimum value of
120seconds. Maximum value of7200seconds.Type: Integer
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
