PodScheduling v1alpha1

apiVersion: resource.k8s.io/v1alpha1

import "k8s.io/api/resource/v1alpha1"

PodScheduling

PodScheduling objects hold information that is needed to schedule a Pod with ResourceClaims that use "WaitForFirstConsumer" allocation mode.

This is an alpha type and requires enabling the DynamicResourceAllocation feature gate.

• apiVersion: resource.k8s.io/v1alpha1

• kind: PodScheduling

• metadata (ObjectMeta)

  Standard object metadata

• spec (PodSchedulingSpec), required

  Spec describes where resources for the Pod are needed.

• status (PodSchedulingStatus)

  Status describes where resources for the Pod can be allocated.

PodSchedulingSpec

PodSchedulingSpec describes where resources for the Pod are needed.

• potentialNodes ([]string)

  Set: unique values will be kept during a merge

  PotentialNodes lists nodes where the Pod might be able to run.

  The size of this field is limited to 128. This is large enough for many clusters. Larger clusters may need more attempts to find a node that suits all pending resources. This may get increased in the future, but not reduced.

• selectedNode (string)

  SelectedNode is the node for which allocation of ResourceClaims that are referenced by the Pod and that use "WaitForFirstConsumer" allocation is to be attempted.

PodSchedulingStatus

PodSchedulingStatus describes where resources for the Pod can be allocated.

• resourceClaims ([]ResourceClaimSchedulingStatus)

  Map: unique values on key name will be kept during a merge

  ResourceClaims describes resource availability for each pod.spec.resourceClaim entry where the corresponding ResourceClaim uses "WaitForFirstConsumer" allocation mode.

  ResourceClaimSchedulingStatus contains information about one particular ResourceClaim with "WaitForFirstConsumer" allocation mode.

  • resourceClaims.name (string)

    Name matches the pod.spec.resourceClaims[*].Name field.

  • resourceClaims.unsuitableNodes ([]string)

    Set: unique values will be kept during a merge

    UnsuitableNodes lists nodes that the ResourceClaim cannot be allocated for.

    The size of this field is limited to 128, the same as for PodSchedulingSpec.PotentialNodes. This may get increased in the future, but not reduced.

PodSchedulingList

PodSchedulingList is a collection of Pod scheduling objects.

• apiVersion: resource.k8s.io/v1alpha1

• kind: PodSchedulingList

• metadata (ListMeta)

  Standard list metadata

• items ([]PodScheduling), required

  Items is the list of PodScheduling objects.