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Merge pull request #9387 from jsdir/9340-signature

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Improve signature consistency for ValidateObjectMetaUpdate
This commit is contained in:
krousey 2015-06-09 10:20:18 -07:00
commit d7f7d84a5e
2 changed files with 40 additions and 40 deletions
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66
pkg/api/validation/validation.go
View File

@ -239,40 +239,40 @@ func ValidateObjectMeta(meta *api.ObjectMeta, requiresNamespace bool, nameFn Val
} }
// ValidateObjectMetaUpdate validates an object's metadata when updated // ValidateObjectMetaUpdate validates an object's metadata when updated
func ValidateObjectMetaUpdate(old, meta *api.ObjectMeta) errs.ValidationErrorList { func ValidateObjectMetaUpdate(new, old *api.ObjectMeta) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
// in the event it is left empty, set it, to allow clients more flexibility // in the event it is left empty, set it, to allow clients more flexibility
if len(meta.UID) == 0 { if len(new.UID) == 0 {
meta.UID = old.UID new.UID = old.UID
} }
// ignore changes to timestamp // ignore changes to timestamp
if old.CreationTimestamp.IsZero() { if old.CreationTimestamp.IsZero() {
old.CreationTimestamp = meta.CreationTimestamp old.CreationTimestamp = new.CreationTimestamp
} else { } else {
meta.CreationTimestamp = old.CreationTimestamp new.CreationTimestamp = old.CreationTimestamp
} }
// Reject updates that don't specify a resource version // Reject updates that don't specify a resource version
if meta.ResourceVersion == "" { if new.ResourceVersion == "" {
allErrs = append(allErrs, errs.NewFieldInvalid("resourceVersion", meta.ResourceVersion, "resourceVersion must be specified for an update")) allErrs = append(allErrs, errs.NewFieldInvalid("resourceVersion", new.ResourceVersion, "resourceVersion must be specified for an update"))
} }
if old.Name != meta.Name { if old.Name != new.Name {
allErrs = append(allErrs, errs.NewFieldInvalid("name", meta.Name, "field is immutable")) allErrs = append(allErrs, errs.NewFieldInvalid("name", new.Name, "field is immutable"))
} }
if old.Namespace != meta.Namespace { if old.Namespace != new.Namespace {
allErrs = append(allErrs, errs.NewFieldInvalid("namespace", meta.Namespace, "field is immutable")) allErrs = append(allErrs, errs.NewFieldInvalid("namespace", new.Namespace, "field is immutable"))
} }
if old.UID != meta.UID { if old.UID != new.UID {
allErrs = append(allErrs, errs.NewFieldInvalid("uid", meta.UID, "field is immutable")) allErrs = append(allErrs, errs.NewFieldInvalid("uid", new.UID, "field is immutable"))
} }
if old.CreationTimestamp != meta.CreationTimestamp { if old.CreationTimestamp != new.CreationTimestamp {
allErrs = append(allErrs, errs.NewFieldInvalid("creationTimestamp", meta.CreationTimestamp, "field is immutable")) allErrs = append(allErrs, errs.NewFieldInvalid("creationTimestamp", new.CreationTimestamp, "field is immutable"))
} }
allErrs = append(allErrs, ValidateLabels(meta.Labels, "labels")...) allErrs = append(allErrs, ValidateLabels(new.Labels, "labels")...)
allErrs = append(allErrs, ValidateAnnotations(meta.Annotations, "annotations")...) allErrs = append(allErrs, ValidateAnnotations(new.Annotations, "annotations")...)
return allErrs return allErrs
} }
@ -541,7 +541,7 @@ func ValidatePersistentVolumeUpdate(newPv, oldPv *api.PersistentVolume) errs.Val
// newPv is updated with fields that cannot be changed. // newPv is updated with fields that cannot be changed.
func ValidatePersistentVolumeStatusUpdate(newPv, oldPv *api.PersistentVolume) errs.ValidationErrorList { func ValidatePersistentVolumeStatusUpdate(newPv, oldPv *api.PersistentVolume) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldPv.ObjectMeta, &newPv.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newPv.ObjectMeta, &oldPv.ObjectMeta).Prefix("metadata")...)
if newPv.ResourceVersion == "" { if newPv.ResourceVersion == "" {
allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion")) allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion"))
} }
@ -569,7 +569,7 @@ func ValidatePersistentVolumeClaimUpdate(newPvc, oldPvc *api.PersistentVolumeCla
func ValidatePersistentVolumeClaimStatusUpdate(newPvc, oldPvc *api.PersistentVolumeClaim) errs.ValidationErrorList { func ValidatePersistentVolumeClaimStatusUpdate(newPvc, oldPvc *api.PersistentVolumeClaim) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldPvc.ObjectMeta, &newPvc.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newPvc.ObjectMeta, &oldPvc.ObjectMeta).Prefix("metadata")...)
if newPvc.ResourceVersion == "" { if newPvc.ResourceVersion == "" {
allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion")) allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion"))
} }
@ -977,7 +977,7 @@ func ValidatePodSpec(spec *api.PodSpec) errs.ValidationErrorList {
func ValidatePodUpdate(newPod, oldPod *api.Pod) errs.ValidationErrorList { func ValidatePodUpdate(newPod, oldPod *api.Pod) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldPod.ObjectMeta, &newPod.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newPod.ObjectMeta, &oldPod.ObjectMeta).Prefix("metadata")...)
if len(newPod.Spec.Containers) != len(oldPod.Spec.Containers) { if len(newPod.Spec.Containers) != len(oldPod.Spec.Containers) {
allErrs = append(allErrs, errs.NewFieldInvalid("spec.containers", newPod.Spec.Containers, "may not add or remove containers")) allErrs = append(allErrs, errs.NewFieldInvalid("spec.containers", newPod.Spec.Containers, "may not add or remove containers"))
@ -1004,7 +1004,7 @@ func ValidatePodUpdate(newPod, oldPod *api.Pod) errs.ValidationErrorList {
func ValidatePodStatusUpdate(newPod, oldPod *api.Pod) errs.ValidationErrorList { func ValidatePodStatusUpdate(newPod, oldPod *api.Pod) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldPod.ObjectMeta, &newPod.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newPod.ObjectMeta, &oldPod.ObjectMeta).Prefix("metadata")...)
// TODO: allow change when bindings are properly decoupled from pods // TODO: allow change when bindings are properly decoupled from pods
if newPod.Spec.NodeName != oldPod.Spec.NodeName { if newPod.Spec.NodeName != oldPod.Spec.NodeName {
@ -1030,7 +1030,7 @@ func ValidatePodTemplate(pod *api.PodTemplate) errs.ValidationErrorList {
func ValidatePodTemplateUpdate(newPod, oldPod *api.PodTemplate) errs.ValidationErrorList { func ValidatePodTemplateUpdate(newPod, oldPod *api.PodTemplate) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldPod.ObjectMeta, &newPod.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newPod.ObjectMeta, &oldPod.ObjectMeta).Prefix("metadata")...)
allErrs = append(allErrs, ValidatePodTemplateSpec(&newPod.Template, 0).Prefix("template")...) allErrs = append(allErrs, ValidatePodTemplateSpec(&newPod.Template, 0).Prefix("template")...)
return allErrs return allErrs
} }
@ -1155,7 +1155,7 @@ func validateServicePort(sp *api.ServicePort, requireName bool, allNames *util.S
// ValidateServiceUpdate tests if required fields in the service are set during an update // ValidateServiceUpdate tests if required fields in the service are set during an update
func ValidateServiceUpdate(oldService, service *api.Service) errs.ValidationErrorList { func ValidateServiceUpdate(oldService, service *api.Service) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldService.ObjectMeta, &service.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&service.ObjectMeta, &oldService.ObjectMeta).Prefix("metadata")...)
if api.IsServiceIPSet(oldService) && service.Spec.ClusterIP != oldService.Spec.ClusterIP { if api.IsServiceIPSet(oldService) && service.Spec.ClusterIP != oldService.Spec.ClusterIP {
allErrs = append(allErrs, errs.NewFieldInvalid("spec.clusterIP", service.Spec.ClusterIP, "field is immutable")) allErrs = append(allErrs, errs.NewFieldInvalid("spec.clusterIP", service.Spec.ClusterIP, "field is immutable"))
@ -1177,7 +1177,7 @@ func ValidateReplicationController(controller *api.ReplicationController) errs.V
// ValidateReplicationControllerUpdate tests if required fields in the replication controller are set. // ValidateReplicationControllerUpdate tests if required fields in the replication controller are set.
func ValidateReplicationControllerUpdate(oldController, controller *api.ReplicationController) errs.ValidationErrorList { func ValidateReplicationControllerUpdate(oldController, controller *api.ReplicationController) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldController.ObjectMeta, &controller.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&controller.ObjectMeta, &oldController.ObjectMeta).Prefix("metadata")...)
allErrs = append(allErrs, ValidateReplicationControllerSpec(&controller.Spec).Prefix("spec")...) allErrs = append(allErrs, ValidateReplicationControllerSpec(&controller.Spec).Prefix("spec")...)
return allErrs return allErrs
} }
@ -1254,7 +1254,7 @@ func ValidateNode(node *api.Node) errs.ValidationErrorList {
// ValidateNodeUpdate tests to make sure a node update can be applied. Modifies oldNode. // ValidateNodeUpdate tests to make sure a node update can be applied. Modifies oldNode.
func ValidateNodeUpdate(oldNode *api.Node, node *api.Node) errs.ValidationErrorList { func ValidateNodeUpdate(oldNode *api.Node, node *api.Node) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldNode.ObjectMeta, &node.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&node.ObjectMeta, &oldNode.ObjectMeta).Prefix("metadata")...)
// TODO: Enable the code once we have better api object.status update model. Currently, // TODO: Enable the code once we have better api object.status update model. Currently,
// anyone can update node status. // anyone can update node status.
@ -1337,7 +1337,7 @@ func ValidateServiceAccount(serviceAccount *api.ServiceAccount) errs.ValidationE
// ValidateServiceAccountUpdate tests if required fields in the ServiceAccount are set. // ValidateServiceAccountUpdate tests if required fields in the ServiceAccount are set.
func ValidateServiceAccountUpdate(oldServiceAccount, newServiceAccount *api.ServiceAccount) errs.ValidationErrorList { func ValidateServiceAccountUpdate(oldServiceAccount, newServiceAccount *api.ServiceAccount) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldServiceAccount.ObjectMeta, &newServiceAccount.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newServiceAccount.ObjectMeta, &oldServiceAccount.ObjectMeta).Prefix("metadata")...)
allErrs = append(allErrs, ValidateServiceAccount(newServiceAccount)...) allErrs = append(allErrs, ValidateServiceAccount(newServiceAccount)...)
return allErrs return allErrs
} }
@ -1401,7 +1401,7 @@ func ValidateSecret(secret *api.Secret) errs.ValidationErrorList {
// ValidateSecretUpdate tests if required fields in the Secret are set. // ValidateSecretUpdate tests if required fields in the Secret are set.
func ValidateSecretUpdate(oldSecret, newSecret *api.Secret) errs.ValidationErrorList { func ValidateSecretUpdate(oldSecret, newSecret *api.Secret) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldSecret.ObjectMeta, &newSecret.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newSecret.ObjectMeta, &oldSecret.ObjectMeta).Prefix("metadata")...)
if len(newSecret.Type) == 0 { if len(newSecret.Type) == 0 {
newSecret.Type = oldSecret.Type newSecret.Type = oldSecret.Type
@ -1464,7 +1464,7 @@ func ValidateResourceQuota(resourceQuota *api.ResourceQuota) errs.ValidationErro
// newResourceQuota is updated with fields that cannot be changed. // newResourceQuota is updated with fields that cannot be changed.
func ValidateResourceQuotaUpdate(newResourceQuota, oldResourceQuota *api.ResourceQuota) errs.ValidationErrorList { func ValidateResourceQuotaUpdate(newResourceQuota, oldResourceQuota *api.ResourceQuota) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldResourceQuota.ObjectMeta, &newResourceQuota.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newResourceQuota.ObjectMeta, &oldResourceQuota.ObjectMeta).Prefix("metadata")...)
for k := range newResourceQuota.Spec.Hard { for k := range newResourceQuota.Spec.Hard {
allErrs = append(allErrs, validateResourceName(string(k), string(newResourceQuota.TypeMeta.Kind))...) allErrs = append(allErrs, validateResourceName(string(k), string(newResourceQuota.TypeMeta.Kind))...)
} }
@ -1476,7 +1476,7 @@ func ValidateResourceQuotaUpdate(newResourceQuota, oldResourceQuota *api.Resourc
// newResourceQuota is updated with fields that cannot be changed. // newResourceQuota is updated with fields that cannot be changed.
func ValidateResourceQuotaStatusUpdate(newResourceQuota, oldResourceQuota *api.ResourceQuota) errs.ValidationErrorList { func ValidateResourceQuotaStatusUpdate(newResourceQuota, oldResourceQuota *api.ResourceQuota) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldResourceQuota.ObjectMeta, &newResourceQuota.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newResourceQuota.ObjectMeta, &oldResourceQuota.ObjectMeta).Prefix("metadata")...)
if newResourceQuota.ResourceVersion == "" { if newResourceQuota.ResourceVersion == "" {
allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion")) allErrs = append(allErrs, errs.NewFieldRequired("resourceVersion"))
} }
@ -1521,7 +1521,7 @@ func validateFinalizerName(stringValue string) errs.ValidationErrorList {
// TODO The syntax here is the reverse of the (old, new) pattern in most other validation. Fix this. // TODO The syntax here is the reverse of the (old, new) pattern in most other validation. Fix this.
func ValidateNamespaceUpdate(newNamespace *api.Namespace, oldNamespace *api.Namespace) errs.ValidationErrorList { func ValidateNamespaceUpdate(newNamespace *api.Namespace, oldNamespace *api.Namespace) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldNamespace.ObjectMeta, &newNamespace.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta).Prefix("metadata")...)
newNamespace.Spec.Finalizers = oldNamespace.Spec.Finalizers newNamespace.Spec.Finalizers = oldNamespace.Spec.Finalizers
newNamespace.Status = oldNamespace.Status newNamespace.Status = oldNamespace.Status
return allErrs return allErrs
@ -1531,7 +1531,7 @@ func ValidateNamespaceUpdate(newNamespace *api.Namespace, oldNamespace *api.Name
// that cannot be changed. // that cannot be changed.
func ValidateNamespaceStatusUpdate(newNamespace, oldNamespace *api.Namespace) errs.ValidationErrorList { func ValidateNamespaceStatusUpdate(newNamespace, oldNamespace *api.Namespace) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldNamespace.ObjectMeta, &newNamespace.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta).Prefix("metadata")...)
newNamespace.Spec = oldNamespace.Spec newNamespace.Spec = oldNamespace.Spec
if newNamespace.DeletionTimestamp.IsZero() { if newNamespace.DeletionTimestamp.IsZero() {
if newNamespace.Status.Phase != api.NamespaceActive { if newNamespace.Status.Phase != api.NamespaceActive {
@ -1549,7 +1549,7 @@ func ValidateNamespaceStatusUpdate(newNamespace, oldNamespace *api.Namespace) er
// newNamespace is updated with fields that cannot be changed. // newNamespace is updated with fields that cannot be changed.
func ValidateNamespaceFinalizeUpdate(newNamespace, oldNamespace *api.Namespace) errs.ValidationErrorList { func ValidateNamespaceFinalizeUpdate(newNamespace, oldNamespace *api.Namespace) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldNamespace.ObjectMeta, &newNamespace.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newNamespace.ObjectMeta, &oldNamespace.ObjectMeta).Prefix("metadata")...)
for i := range newNamespace.Spec.Finalizers { for i := range newNamespace.Spec.Finalizers {
allErrs = append(allErrs, validateFinalizerName(string(newNamespace.Spec.Finalizers[i]))...) allErrs = append(allErrs, validateFinalizerName(string(newNamespace.Spec.Finalizers[i]))...)
} }
@ -1636,7 +1636,7 @@ func validateEndpointPort(port *api.EndpointPort, requireName bool) errs.Validat
// ValidateEndpointsUpdate tests to make sure an endpoints update can be applied. // ValidateEndpointsUpdate tests to make sure an endpoints update can be applied.
func ValidateEndpointsUpdate(oldEndpoints, newEndpoints *api.Endpoints) errs.ValidationErrorList { func ValidateEndpointsUpdate(oldEndpoints, newEndpoints *api.Endpoints) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{} allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidateObjectMetaUpdate(&oldEndpoints.ObjectMeta, &newEndpoints.ObjectMeta).Prefix("metadata")...) allErrs = append(allErrs, ValidateObjectMetaUpdate(&newEndpoints.ObjectMeta, &oldEndpoints.ObjectMeta).Prefix("metadata")...)
allErrs = append(allErrs, validateEndpointSubsets(newEndpoints.Subsets).Prefix("subsets")...) allErrs = append(allErrs, validateEndpointSubsets(newEndpoints.Subsets).Prefix("subsets")...)
return allErrs return allErrs
} }

14
pkg/api/validation/validation_test.go
View File

@ -84,12 +84,6 @@ func TestValidateObjectMetaNamespaces(t *testing.T) {
} }
func TestValidateObjectMetaUpdateIgnoresCreationTimestamp(t *testing.T) { func TestValidateObjectMetaUpdateIgnoresCreationTimestamp(t *testing.T) {
if errs := ValidateObjectMetaUpdate(
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))},
&api.ObjectMeta{Name: "test", ResourceVersion: "1"},
); len(errs) != 0 {
t.Fatalf("unexpected errors: %v", errs)
}
if errs := ValidateObjectMetaUpdate( if errs := ValidateObjectMetaUpdate(
&api.ObjectMeta{Name: "test", ResourceVersion: "1"}, &api.ObjectMeta{Name: "test", ResourceVersion: "1"},
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))}, &api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))},
@ -97,8 +91,14 @@ func TestValidateObjectMetaUpdateIgnoresCreationTimestamp(t *testing.T) {
t.Fatalf("unexpected errors: %v", errs) t.Fatalf("unexpected errors: %v", errs)
} }
if errs := ValidateObjectMetaUpdate( if errs := ValidateObjectMetaUpdate(
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))},
&api.ObjectMeta{Name: "test", ResourceVersion: "1"},
); len(errs) != 0 {
t.Fatalf("unexpected errors: %v", errs)
}
if errs := ValidateObjectMetaUpdate(
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))},
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(11, 0))}, &api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(11, 0))},
&api.ObjectMeta{Name: "test", ResourceVersion: "1", CreationTimestamp: util.NewTime(time.Unix(10, 0))},
); len(errs) != 0 { ); len(errs) != 0 {
t.Fatalf("unexpected errors: %v", errs) t.Fatalf("unexpected errors: %v", errs)
} }