kubernetes/staging/src/k8s.io/dynamic-resource-allocation/resourceclaim/resourceclaim.go

var ErrAPIUnsupported …

var ErrClaimNotFound …

// Name returns the name of the ResourceClaim object that gets referenced by or
// created for the PodResourceClaim. Three different results are possible:
//
//   - An error is returned when some field is not set as expected (either the
//     input is invalid or the API got extended and the library and the client
//     using it need to be updated) or the claim hasn't been created yet.
//
//     The error includes pod and pod claim name and the unexpected field and
//     is derived from one of the pre-defined errors in this package.
//
//   - A nil string pointer and no error when the ResourceClaim intentionally
//     didn't get created and the PodResourceClaim can be ignored.
//
//   - A pointer to the name and no error when the ResourceClaim got created.
//     In this case the boolean determines whether IsForPod must be called
//     after retrieving the ResourceClaim and before using it.
//
// Determining the name depends on Kubernetes >= 1.28.
func Name(pod *v1.Pod, podClaim *v1.PodResourceClaim) (name *string, mustCheckOwner bool, err error) { … }

// IsForPod checks that the ResourceClaim is the one that
// was created for the Pod. It returns an error that is informative
// enough to be returned by the caller without adding further details
// about the Pod or ResourceClaim.
func IsForPod(pod *v1.Pod, claim *resourceapi.ResourceClaim) error { … }

// IsReservedForPod checks whether a claim lists the pod as one of the objects
// that the claim was reserved for.
func IsReservedForPod(pod *v1.Pod, claim *resourceapi.ResourceClaim) bool { … }

// CanBeReserved checks whether the claim could be reserved for another object.
func CanBeReserved(claim *resourceapi.ResourceClaim) bool { … }