Struct TargetCapacitySpecificationRequest

#[non_exhaustive]
pub struct TargetCapacitySpecificationRequest {
    pub total_target_capacity: Option<i32>,
    pub on_demand_target_capacity: Option<i32>,
    pub spot_target_capacity: Option<i32>,
    pub default_target_capacity_type: Option<DefaultTargetCapacityType>,
    pub target_capacity_unit_type: Option<TargetCapacityUnitType>,
}

The number of units to request. You can choose to set the target capacity as the number of instances. Or you can set the target capacity to a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is maintain, you can specify a target capacity of 0 and add capacity later.

You can use the On-Demand Instance MaxTotalPrice parameter, the Spot Instance MaxTotalPrice parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, EC2 Fleet will launch instances until it reaches the maximum amount that you're willing to pay. When the maximum amount you're willing to pay is reached, the fleet stops launching instances even if it hasn't met the target capacity. The MaxTotalPrice parameters are located in OnDemandOptionsRequest and SpotOptionsRequest.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

total_target_capacity: Option<i32>

The number of units to request, filled using the default target capacity type.

on_demand_target_capacity: Option<i32>

The number of On-Demand units to request.

spot_target_capacity: Option<i32>

The number of Spot units to request.

default_target_capacity_type: Option<DefaultTargetCapacityType>

The default target capacity type.

target_capacity_unit_type: Option<TargetCapacityUnitType>

The unit for the target capacity. You can specify this parameter only when using attributed-based instance type selection.

Default: units (the number of instances)

Implementations

impl TargetCapacitySpecificationRequest

pub fn total_target_capacity(&self) -> Option<i32>

The number of units to request, filled using the default target capacity type.

pub fn on_demand_target_capacity(&self) -> Option<i32>

The number of On-Demand units to request.

pub fn spot_target_capacity(&self) -> Option<i32>

The number of Spot units to request.

pub fn default_target_capacity_type(&self) -> Option<&DefaultTargetCapacityType>

The default target capacity type.

pub fn target_capacity_unit_type(&self) -> Option<&TargetCapacityUnitType>

The unit for the target capacity. You can specify this parameter only when using attributed-based instance type selection.

Default: units (the number of instances)

impl TargetCapacitySpecificationRequest

pub fn builder() -> TargetCapacitySpecificationRequestBuilder

Creates a new builder-style object to manufacture TargetCapacitySpecificationRequest.

Trait Implementations

impl Clone for TargetCapacitySpecificationRequest

fn clone(&self) -> TargetCapacitySpecificationRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TargetCapacitySpecificationRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TargetCapacitySpecificationRequest

fn eq(&self, other: &TargetCapacitySpecificationRequest) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TargetCapacitySpecificationRequest