kubernetes/staging/src/k8s.io/kubectl/pkg/polymorphichelpers/protocolsforobject.go

func protocolsForObject(object runtime.Object) (map[string]string, error) { … }

func getProtocols(spec corev1.PodSpec) map[string]string { … }

// Extracts the protocols exposed by a service from the given service spec.
func getServiceProtocols(spec corev1.ServiceSpec) map[string]string { … }