[−][src]Struct rusoto_emr::SpotProvisioningSpecification
The launch specification for Spot instances in the instance fleet, which determines the defined duration, provisioning timeout behavior, and allocation strategy.
The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. Spot instance allocation strategy is available in Amazon EMR version 5.12.1 and later.
Fields
allocation_strategy: Option<String>
Specifies the strategy to use in launching Spot instance fleets. Currently, the only option is capacity-optimized (the default), which launches instances from Spot instance pools with optimal capacity for the number of instances that are launching.
block_duration_minutes: Option<i64>
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.
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.
timeout_duration_minutes: i64
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.
Trait Implementations
impl Clone for SpotProvisioningSpecification
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pub fn clone(&self) -> SpotProvisioningSpecification
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for SpotProvisioningSpecification
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impl Default for SpotProvisioningSpecification
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pub fn default() -> SpotProvisioningSpecification
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impl<'de> Deserialize<'de> for SpotProvisioningSpecification
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pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl PartialEq<SpotProvisioningSpecification> for SpotProvisioningSpecification
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pub fn eq(&self, other: &SpotProvisioningSpecification) -> bool
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pub fn ne(&self, other: &SpotProvisioningSpecification) -> bool
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impl Serialize for SpotProvisioningSpecification
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pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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__S: Serializer,
impl StructuralPartialEq for SpotProvisioningSpecification
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Auto Trait Implementations
impl RefUnwindSafe for SpotProvisioningSpecification
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impl Send for SpotProvisioningSpecification
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impl Sync for SpotProvisioningSpecification
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impl Unpin for SpotProvisioningSpecification
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impl UnwindSafe for SpotProvisioningSpecification
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,