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Internal errors are internal

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This commit is contained in:
Tim Hockin 2015-11-10 15:16:10 -08:00
parent 7fb8f60735
commit 872faffdac
2 changed files with 11 additions and 6 deletions
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15
pkg/api/rest/update.go
View File

@ -17,6 +17,8 @@ limitations under the License.
package rest
import (
"fmt"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/validation"
@ -53,19 +55,19 @@ type RESTUpdateStrategy interface {
}
// TODO: add other common fields that require global validation.
func validateCommonFields(obj, old runtime.Object) field.ErrorList {
func validateCommonFields(obj, old runtime.Object) (field.ErrorList, error) {
allErrs := field.ErrorList{}
objectMeta, err := api.ObjectMetaFor(obj)
if err != nil {
return append(allErrs, field.InternalError(field.NewPath("metadata"), err))
return nil, fmt.Errorf("failed to get new object metadata: %v", err)
}
oldObjectMeta, err := api.ObjectMetaFor(old)
if err != nil {
return append(allErrs, field.InternalError(field.NewPath("metadata"), err))
return nil, fmt.Errorf("failed to get old object metadata: %v", err)
}
allErrs = append(allErrs, validation.ValidateObjectMetaUpdate(objectMeta, oldObjectMeta, field.NewPath("metadata"))...)
return allErrs
return allErrs, nil
}
// BeforeUpdate ensures that common operations for all resources are performed on update. It only returns
@ -87,7 +89,10 @@ func BeforeUpdate(strategy RESTUpdateStrategy, ctx api.Context, obj, old runtime
strategy.PrepareForUpdate(obj, old)
// Ensure some common fields, like UID, are validated for all resources.
errs := validateCommonFields(obj, old)
errs, err := validateCommonFields(obj, old)
if err != nil {
return errors.NewInternalError(err)
}
errs = append(errs, strategy.ValidateUpdate(ctx, obj, old)...)
if len(errs) > 0 {

2
pkg/registry/pod/etcd/etcd.go
View File

@ -135,7 +135,7 @@ func (r *BindingREST) Create(ctx api.Context, obj runtime.Object) (out runtime.O
// TODO: move me to a binding strategy
if len(binding.Target.Kind) != 0 && binding.Target.Kind != "Node" {
// TODO: When validation becomes versioned, this gets more complicated.
return nil, errors.NewInvalid("binding", binding.Name, field.ErrorList{field.NotSupported(field.NewPath("target", "kind"), binding.Target.Kind, []string{"Node", ""})})
return nil, errors.NewInvalid("binding", binding.Name, field.ErrorList{field.NotSupported(field.NewPath("target", "kind"), binding.Target.Kind, []string{"Node", "<empty>"})})
}
if len(binding.Target.Name) == 0 {
// TODO: When validation becomes versioned, this gets more complicated.