Class: Aws::EMR::Types::SpotProvisioningSpecification
- Inherits:
-
Struct
- Object
- Struct
- Aws::EMR::Types::SpotProvisioningSpecification
- Defined in:
- gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb
Overview
The launch specification for Spot Instances in the instance fleet, which determines the defined duration, provisioning timeout behavior, and allocation strategy.
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#allocation_strategy ⇒ String
Specifies one of the following strategies to launch Spot Instance fleets:
capacity-optimized
,price-capacity-optimized
,lowest-price
, ordiversified
, andcapacity-optimized-prioritized
. -
#block_duration_minutes ⇒ Integer
The defined duration for Spot Instances (also known as Spot blocks) in minutes.
-
#timeout_action ⇒ String
The action to take when
TargetSpotCapacity
has not been fulfilled when theTimeoutDurationMinutes
has expired; that is, when all Spot Instances could not be provisioned within the Spot provisioning timeout. -
#timeout_duration_minutes ⇒ Integer
The Spot provisioning timeout period in minutes.
Instance Attribute Details
#allocation_strategy ⇒ String
Specifies one of the following strategies to launch Spot Instance
fleets: capacity-optimized
, price-capacity-optimized
,
lowest-price
, or diversified
, and
capacity-optimized-prioritized
. For more information on the
provisioning strategies, see Allocation strategies for Spot
Instances in the Amazon EC2 User Guide for Linux Instances.
capacity-optimized
strategy. You
can't change the allocation strategy from the old console.
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# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 6143 class SpotProvisioningSpecification < Struct.new( :timeout_duration_minutes, :timeout_action, :block_duration_minutes, :allocation_strategy) SENSITIVE = [] include Aws::Structure end |
#block_duration_minutes ⇒ Integer
The defined duration for Spot Instances (also known as Spot blocks) in minutes. When specified, the Spot Instance does not terminate before the defined duration expires, and defined duration pricing for Spot Instances applies. Valid values are 60, 120, 180, 240, 300, or 360. The duration period starts as soon as a Spot Instance receives its instance ID. At the end of the duration, Amazon EC2 marks the Spot Instance for termination and provides a Spot Instance termination notice, which gives the instance a two-minute warning before it terminates.
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# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 6143 class SpotProvisioningSpecification < Struct.new( :timeout_duration_minutes, :timeout_action, :block_duration_minutes, :allocation_strategy) SENSITIVE = [] include Aws::Structure end |
#timeout_action ⇒ String
The action to take when TargetSpotCapacity
has not been fulfilled
when the TimeoutDurationMinutes
has expired; that is, when all
Spot Instances could not be provisioned within the Spot provisioning
timeout. Valid values are TERMINATE_CLUSTER
and
SWITCH_TO_ON_DEMAND
. SWITCH_TO_ON_DEMAND specifies that if no
Spot Instances are available, On-Demand Instances should be
provisioned to fulfill any remaining Spot capacity.
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# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 6143 class SpotProvisioningSpecification < Struct.new( :timeout_duration_minutes, :timeout_action, :block_duration_minutes, :allocation_strategy) SENSITIVE = [] include Aws::Structure end |
#timeout_duration_minutes ⇒ Integer
The Spot provisioning timeout period in minutes. If Spot Instances
are not provisioned within this time period, the TimeOutAction
is
taken. Minimum value is 5 and maximum value is 1440. The timeout
applies only during initial provisioning, when the cluster is first
created.
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# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 6143 class SpotProvisioningSpecification < Struct.new( :timeout_duration_minutes, :timeout_action, :block_duration_minutes, :allocation_strategy) SENSITIVE = [] include Aws::Structure end |