// ValidateRoute tests if required fields in the route are set.
func ValidateRoute(route *routeapi.Route) fielderrors.ValidationErrorList {
result := fielderrors.ValidationErrorList{}
//ensure meta is set properly
result = append(result, kval.ValidateObjectMeta(&route.ObjectMeta, true, oapi.GetNameValidationFunc(kval.ValidatePodName)).Prefix("metadata")...)
//host is not required but if it is set ensure it meets DNS requirements
if len(route.Host) > 0 {
if !util.IsDNS1123Subdomain(route.Host) {
result = append(result, fielderrors.NewFieldInvalid("host", route.Host, "host must conform to DNS 952 subdomain conventions"))
}
}
if len(route.Path) > 0 && !strings.HasPrefix(route.Path, "/") {
result = append(result, fielderrors.NewFieldInvalid("path", route.Path, "path must begin with /"))
}
if len(route.ServiceName) == 0 {
result = append(result, fielderrors.NewFieldRequired("serviceName"))
}
if errs := validateTLS(route); len(errs) != 0 {
result = append(result, errs.Prefix("tls")...)
}
return result
}
// ValidateRoute tests if required fields in the route are set.
func ValidateRoute(route *routeapi.Route) field.ErrorList {
//ensure meta is set properly
result := kval.ValidateObjectMeta(&route.ObjectMeta, true, oapi.GetNameValidationFunc(kval.ValidatePodName), field.NewPath("metadata"))
specPath := field.NewPath("spec")
//host is not required but if it is set ensure it meets DNS requirements
if len(route.Spec.Host) > 0 {
if !kvalidation.IsDNS1123Subdomain(route.Spec.Host) {
result = append(result, field.Invalid(specPath.Child("host"), route.Spec.Host, "host must conform to DNS 952 subdomain conventions"))
}
}
if len(route.Spec.Path) > 0 && !strings.HasPrefix(route.Spec.Path, "/") {
result = append(result, field.Invalid(specPath.Child("path"), route.Spec.Path, "path must begin with /"))
}
if len(route.Spec.Path) > 0 && route.Spec.TLS != nil &&
route.Spec.TLS.Termination == routeapi.TLSTerminationPassthrough {
result = append(result, field.Invalid(specPath.Child("path"), route.Spec.Path, "passthrough termination does not support paths"))
}
if len(route.Spec.To.Name) == 0 {
result = append(result, field.Required(specPath.Child("to", "name"), ""))
}
if route.Spec.To.Kind != "Service" {
result = append(result, field.Invalid(specPath.Child("to", "kind"), route.Spec.To.Kind, "must reference a Service"))
}
if route.Spec.Port != nil {
switch target := route.Spec.Port.TargetPort; {
case target.Type == intstr.Int && target.IntVal == 0,
target.Type == intstr.String && len(target.StrVal) == 0:
result = append(result, field.Required(specPath.Child("port", "targetPort"), ""))
}
}
if errs := validateTLS(route, specPath.Child("tls")); len(errs) != 0 {
result = append(result, errs...)
}
return result
}
// ValidateRoute tests if required fields in the route are set.
func ValidateRoute(route *routeapi.Route) fielderrors.ValidationErrorList {
result := fielderrors.ValidationErrorList{}
//ensure meta is set properly
result = append(result, kval.ValidateObjectMeta(&route.ObjectMeta, true, oapi.GetNameValidationFunc(kval.ValidatePodName)).Prefix("metadata")...)
//host is not required but if it is set ensure it meets DNS requirements
if len(route.Spec.Host) > 0 {
if !kvalidation.IsDNS1123Subdomain(route.Spec.Host) {
result = append(result, fielderrors.NewFieldInvalid("host", route.Spec.Host, "host must conform to DNS 952 subdomain conventions"))
}
}
if len(route.Spec.Path) > 0 && !strings.HasPrefix(route.Spec.Path, "/") {
result = append(result, fielderrors.NewFieldInvalid("path", route.Spec.Path, "path must begin with /"))
}
if len(route.Spec.Path) > 0 && route.Spec.TLS != nil &&
route.Spec.TLS.Termination == routeapi.TLSTerminationPassthrough {
result = append(result, fielderrors.NewFieldInvalid("path", route.Spec.Path, "passthrough termination does not support paths"))
}
if len(route.Spec.To.Name) == 0 {
result = append(result, fielderrors.NewFieldRequired("serviceName"))
}
if route.Spec.Port != nil {
switch target := route.Spec.Port.TargetPort; {
case target.Kind == util.IntstrInt && target.IntVal == 0,
target.Kind == util.IntstrString && len(target.StrVal) == 0:
result = append(result, fielderrors.NewFieldRequired("targetPort"))
}
}
if errs := validateTLS(route); len(errs) != 0 {
result = append(result, errs.Prefix("tls")...)
}
return result
}
// ValidateRoute tests if required fields in the route are set.
func ValidateRoute(route *routeapi.Route) field.ErrorList {
//ensure meta is set properly
result := kval.ValidateObjectMeta(&route.ObjectMeta, true, oapi.GetNameValidationFunc(kval.ValidatePodName), field.NewPath("metadata"))
specPath := field.NewPath("spec")
//host is not required but if it is set ensure it meets DNS requirements
if len(route.Spec.Host) > 0 {
if len(kvalidation.IsDNS1123Subdomain(route.Spec.Host)) != 0 {
result = append(result, field.Invalid(specPath.Child("host"), route.Spec.Host, "host must conform to DNS 952 subdomain conventions"))
}
}
if len(route.Spec.Path) > 0 && !strings.HasPrefix(route.Spec.Path, "/") {
result = append(result, field.Invalid(specPath.Child("path"), route.Spec.Path, "path must begin with /"))
}
if len(route.Spec.Path) > 0 && route.Spec.TLS != nil &&
route.Spec.TLS.Termination == routeapi.TLSTerminationPassthrough {
result = append(result, field.Invalid(specPath.Child("path"), route.Spec.Path, "passthrough termination does not support paths"))
}
if len(route.Spec.To.Name) == 0 {
result = append(result, field.Required(specPath.Child("to", "name"), ""))
}
if route.Spec.To.Kind != "Service" {
result = append(result, field.Invalid(specPath.Child("to", "kind"), route.Spec.To.Kind, "must reference a Service"))
}
if route.Spec.To.Weight != nil && (*route.Spec.To.Weight < 0 || *route.Spec.To.Weight > 256) {
result = append(result, field.Invalid(specPath.Child("to", "weight"), route.Spec.To.Weight, "weight must be an integer between 0 and 256"))
}
backendPath := specPath.Child("alternateBackends")
if len(route.Spec.AlternateBackends) > 3 {
result = append(result, field.Required(backendPath, "cannot specify more than 3 additional backends"))
}
for i, svc := range route.Spec.AlternateBackends {
if len(svc.Name) == 0 {
result = append(result, field.Required(backendPath.Index(i).Child("name"), ""))
}
if svc.Kind != "Service" {
result = append(result, field.Invalid(backendPath.Index(i).Child("kind"), svc.Kind, "must reference a Service"))
}
if svc.Weight != nil && (*svc.Weight < 0 || *svc.Weight > 256) {
result = append(result, field.Invalid(backendPath.Index(i).Child("weight"), svc.Weight, "weight must be an integer between 0 and 256"))
}
}
if route.Spec.Port != nil {
switch target := route.Spec.Port.TargetPort; {
case target.Type == intstr.Int && target.IntVal == 0,
target.Type == intstr.String && len(target.StrVal) == 0:
result = append(result, field.Required(specPath.Child("port", "targetPort"), ""))
}
}
if errs := validateTLS(route, specPath.Child("tls")); len(errs) != 0 {
result = append(result, errs...)
}
return result
}
// ValidateTemplate tests if required fields in the Template are set.
func ValidateTemplate(template *api.Template) (allErrs field.ErrorList) {
allErrs = validation.ValidateObjectMeta(&template.ObjectMeta, true, oapi.GetNameValidationFunc(validation.ValidatePodName), field.NewPath("metadata"))
allErrs = append(allErrs, validateTemplateBody(template)...)
return
}