Skip to main content

WorkloadRequirements

alien_core::instance_catalog

Struct WorkloadRequirements

pub struct WorkloadRequirements {
    pub total_cpu_at_desired: f64,
    pub total_memory_bytes_at_desired: u64,
    pub total_cpu_at_max: f64,
    pub total_memory_bytes_at_max: u64,
    pub max_cpu_per_container: f64,
    pub max_memory_per_container: u64,
    pub max_ephemeral_storage_bytes: u64,
    pub gpu: Option<GpuSpec>,
    pub architecture: Option<Architecture>,
    pub nested_virt: bool,
}

Expand description

Aggregated resource requirements from all containers in a capacity group.

Fields§

§total_cpu_at_desired: f64

Total CPU needed at desired scale (sum of desired CPU * desired_replicas per container)

§total_memory_bytes_at_desired: u64

Total memory needed at desired scale (sum of desired memory * desired_replicas per container)

§total_cpu_at_max: f64

Total CPU needed at maximum scale (sum of desired CPU * max_replicas per container)

§total_memory_bytes_at_max: u64

Total memory needed at maximum scale (sum of desired memory * max_replicas per container)

§max_cpu_per_container: f64

Largest CPU request among all individual containers (single replica)

§max_memory_per_container: u64

Largest memory request among all individual containers (single replica)

§max_ephemeral_storage_bytes: u64

Maximum ephemeral storage any single container requires

§gpu: Option<GpuSpec>

GPU requirement (if any container needs GPU)

§architecture: Option<Architecture>

Required CPU architecture, when source explicitly constrains it.

§nested_virt: bool

If true, only instance types that expose nested virtualization (VT-x/EPT) to guest VMs are eligible. Required by workloads that run QEMU/KVM inside a container.

Trait Implementations§

impl Clone for WorkloadRequirements

fn clone(&self) -> WorkloadRequirements

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for WorkloadRequirements

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for WorkloadRequirements

impl RefUnwindSafe for WorkloadRequirements

impl Send for WorkloadRequirements

impl Sync for WorkloadRequirements

impl Unpin for WorkloadRequirements

impl UnsafeUnpin for WorkloadRequirements

impl UnwindSafe for WorkloadRequirements

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where 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>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more