Exemple #1
0
// validateIngressBackend tests if a given backend is valid.
func validateIngressBackend(backend *extensions.IngressBackend, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	// All backends must reference a single local service by name, and a single service port by name or number.
	if len(backend.ServiceName) == 0 {
		return append(allErrs, field.Required(fldPath.Child("serviceName"), ""))
	} else if ok, errMsg := apivalidation.ValidateServiceName(backend.ServiceName, false); !ok {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("serviceName"), backend.ServiceName, errMsg))
	}
	if backend.ServicePort.Type == intstr.String {
		if !validation.IsDNS1123Label(backend.ServicePort.StrVal) {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.DNS1123LabelErrorMsg))
		}
		if !validation.IsValidPortName(backend.ServicePort.StrVal) {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort.StrVal, apivalidation.PortNameErrorMsg))
		}
	} else if !validation.IsValidPortNum(backend.ServicePort.IntValue()) {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("servicePort"), backend.ServicePort, apivalidation.PortRangeErrorMsg))
	}
	return allErrs
}
Exemple #2
0
// validateIngressBackend tests if a given backend is valid.
func validateIngressBackend(backend *extensions.IngressBackend) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	// All backends must reference a single local service by name, and a single service port by name or number.
	if len(backend.ServiceName) == 0 {
		return append(allErrs, errs.NewFieldRequired("serviceName"))
	} else if ok, errMsg := apivalidation.ValidateServiceName(backend.ServiceName, false); !ok {
		allErrs = append(allErrs, errs.NewFieldInvalid("serviceName", backend.ServiceName, errMsg))
	}
	if backend.ServicePort.Kind == util.IntstrString {
		if !utilvalidation.IsDNS1123Label(backend.ServicePort.StrVal) {
			allErrs = append(allErrs, errs.NewFieldInvalid("servicePort", backend.ServicePort.StrVal, apivalidation.DNS1123LabelErrorMsg))
		}
		if !utilvalidation.IsValidPortName(backend.ServicePort.StrVal) {
			allErrs = append(allErrs, errs.NewFieldInvalid("servicePort", backend.ServicePort.StrVal, portNameErrorMsg))
		}
	} else if !utilvalidation.IsValidPortNum(backend.ServicePort.IntVal) {
		allErrs = append(allErrs, errs.NewFieldInvalid("servicePort", backend.ServicePort, portRangeErrorMsg))
	}
	return allErrs
}