[−][src]Struct rusoto_autoscaling::InstancesDistribution
Describes an instances distribution for an Auto Scaling group with MixedInstancesPolicy.
The instances distribution specifies the distribution of On-Demand Instances and Spot Instances, the maximum price to pay for Spot Instances, and how the Auto Scaling group allocates instance types to fulfill On-Demand and Spot capacity.
Fields
on_demand_allocation_strategy: Option<String>
Indicates how to allocate instance types to fulfill On-Demand capacity.
The only valid value is prioritized
, which is also the default value. This strategy uses the order of instance type overrides for the LaunchTemplate to define the launch priority of each instance type. The first instance type in the array is prioritized higher than the last. If all your On-Demand capacity cannot be fulfilled using your highest priority instance, then the Auto Scaling groups launches the remaining capacity using the second priority instance type, and so on.
on_demand_base_capacity: Option<i64>
The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances. This base portion is provisioned first as your group scales.
The default value is 0
. If you leave this parameter set to 0
, On-Demand Instances are launched as a percentage of the Auto Scaling group's desired capacity, per the OnDemandPercentageAboveBaseCapacity
setting.
on_demand_percentage_above_base_capacity: Option<i64>
Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond OnDemandBaseCapacity
. The range is 0–100.
The default value is 100
. If you leave this parameter set to 100
, the percentages are 100% for On-Demand Instances and 0% for Spot Instances.
spot_allocation_strategy: Option<String>
Indicates how to allocate instances across Spot Instance pools.
If the allocation strategy is lowest-price
, the Auto Scaling group launches instances using the Spot pools with the lowest price, and evenly allocates your instances across the number of Spot pools that you specify. If the allocation strategy is capacity-optimized
, the Auto Scaling group launches instances using Spot pools that are optimally chosen based on the available Spot capacity.
The default Spot allocation strategy for calls that you make through the API, the AWS CLI, or the AWS SDKs is lowest-price
. The default Spot allocation strategy for the AWS Management Console is capacity-optimized
.
Valid values: lowest-price
| capacity-optimized
spot_instance_pools: Option<i64>
The number of Spot Instance pools across which to allocate your Spot Instances. The Spot pools are determined from the different instance types in the Overrides array of LaunchTemplate. The range is 1–20. The default value is 2
.
Valid only when the Spot allocation strategy is lowest-price
.
spot_max_price: Option<String>
The maximum price per unit hour that you are willing to pay for a Spot Instance. If you leave the value of this parameter blank (which is the default), the maximum Spot price is set at the On-Demand price.
To remove a value that you previously set, include the parameter but leave the value blank.
Trait Implementations
impl Clone for InstancesDistribution
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fn clone(&self) -> InstancesDistribution
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fn clone_from(&mut self, source: &Self)
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impl Default for InstancesDistribution
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fn default() -> InstancesDistribution
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impl PartialEq<InstancesDistribution> for InstancesDistribution
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fn eq(&self, other: &InstancesDistribution) -> bool
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fn ne(&self, other: &InstancesDistribution) -> bool
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impl Debug for InstancesDistribution
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impl StructuralPartialEq for InstancesDistribution
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Auto Trait Implementations
impl Send for InstancesDistribution
impl Sync for InstancesDistribution
impl Unpin for InstancesDistribution
impl UnwindSafe for InstancesDistribution
impl RefUnwindSafe for InstancesDistribution
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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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.
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Same<T> for T
type Output = T
Should always be Self