Struct rusoto_emr::InstanceTypeConfig
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pub struct InstanceTypeConfig { pub bid_price: Option<XmlStringMaxLen256>, pub bid_price_as_percentage_of_on_demand_price: Option<NonNegativeDouble>, pub configurations: Option<ConfigurationList>, pub ebs_configuration: Option<EbsConfiguration>, pub instance_type: InstanceType, pub weighted_capacity: Option<WholeNumber>, }
An instance type configuration for each instance type in an instance fleet, which determines the EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities. There can be a maximum of 5 instance type configurations in a fleet.
The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.
Fields
bid_price: Option<XmlStringMaxLen256>
The bid price for each EC2 Spot instance type as defined by InstanceType
. Expressed in USD. If neither BidPrice
nor BidPriceAsPercentageOfOnDemandPrice
is provided, BidPriceAsPercentageOfOnDemandPrice
defaults to 100%.
bid_price_as_percentage_of_on_demand_price: Option<NonNegativeDouble>
The bid price, as a percentage of On-Demand price, for each EC2 Spot instance as defined by InstanceType
. Expressed as a number between 0 and 1000 (for example, 20 specifies 20%). If neither BidPrice
nor BidPriceAsPercentageOfOnDemandPrice
is provided, BidPriceAsPercentageOfOnDemandPrice
defaults to 100%.
configurations: Option<ConfigurationList>
A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.
ebs_configuration: Option<EbsConfiguration>
The configuration of Amazon Elastic Block Storage (EBS) attached to each instance as defined by InstanceType
.
instance_type: InstanceType
An EC2 instance type, such as m3.xlarge
.
weighted_capacity: Option<WholeNumber>
The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. This value is 1 for a master instance fleet, and must be greater than 0 for core and task instance fleets.
Trait Implementations
impl Default for InstanceTypeConfig
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fn default() -> InstanceTypeConfig
Returns the "default value" for a type. Read more
impl Debug for InstanceTypeConfig
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impl Clone for InstanceTypeConfig
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fn clone(&self) -> InstanceTypeConfig
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more