var supportedServiceIPFamilyPolicy = sets.New(
	core.IPFamilyPolicySingleStack,
	core.IPFamilyPolicyPreferDualStack,
	core.IPFamilyPolicyRequireDualStack)

// ValidateService tests if required fields/annotations of a Service are valid.
func ValidateService(service *core.Service) field.ErrorList {
	metaPath := field.NewPath("metadata")
	allErrs := ValidateObjectMeta(&service.ObjectMeta, true, ValidateServiceName, metaPath)