kubernetes/staging/src/k8s.io/component-helpers/scheduling/corev1/helpers.go

// PodPriority returns priority of the given pod.
func PodPriority(pod *v1.Pod) int32 { … }

// MatchNodeSelectorTerms checks whether the node labels and fields match node selector terms in ORed;
// nil or empty term matches no objects.
func MatchNodeSelectorTerms(
	node *v1.Node,
	nodeSelector *v1.NodeSelector,
) (bool, error) { … }

// GetAvoidPodsFromNodeAnnotations scans the list of annotations and
// returns the pods that needs to be avoided for this node from scheduling
func GetAvoidPodsFromNodeAnnotations(annotations map[string]string) (v1.AvoidPods, error) { … }

// TolerationsTolerateTaint checks if taint is tolerated by any of the tolerations.
func TolerationsTolerateTaint(tolerations []v1.Toleration, taint *v1.Taint) bool { … }

type taintsFilterFunc …

// FindMatchingUntoleratedTaint checks if the given tolerations tolerates
// all the filtered taints, and returns the first taint without a toleration
// Returns true if there is an untolerated taint
// Returns false if all taints are tolerated
func FindMatchingUntoleratedTaint(taints []v1.Taint, tolerations []v1.Toleration, inclusionFilter taintsFilterFunc) (v1.Taint, bool) { … }

// getFilteredTaints returns a list of taints satisfying the filter predicate
func getFilteredTaints(taints []v1.Taint, inclusionFilter taintsFilterFunc) []v1.Taint { … }