Struct rusoto_ec2::TargetCapacitySpecification [−][src]
pub struct TargetCapacitySpecification { pub default_target_capacity_type: Option<String>, pub on_demand_target_capacity: Option<i64>, pub spot_target_capacity: Option<i64>, pub total_target_capacity: Option<i64>, }
Expand description
The number of units to request. You can choose to set the target capacity in terms of instances or 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
, or both 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 OnDemandOptions and SpotOptions.
Fields
default_target_capacity_type: Option<String>
The default TotalTargetCapacity
, which is either Spot
or On-Demand
.
on_demand_target_capacity: Option<i64>
The number of On-Demand units to request. If you specify a target capacity for Spot units, you cannot specify a target capacity for On-Demand units.
spot_target_capacity: Option<i64>
The maximum number of Spot units to launch. If you specify a target capacity for On-Demand units, you cannot specify a target capacity for Spot units.
total_target_capacity: Option<i64>
The number of units to request, filled using DefaultTargetCapacityType
.
Trait Implementations
Returns the “default value” for a type. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for TargetCapacitySpecification
impl Send for TargetCapacitySpecification
impl Sync for TargetCapacitySpecification
impl Unpin for TargetCapacitySpecification
impl UnwindSafe for TargetCapacitySpecification
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self