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Merge pull request #44930 from fabianofranz/issue_44832

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Automatic merge from submit-queue (batch tested with PRs 44044, 44766, 44930, 45109, 43301)

Fixes get -oname for unstructured objects

Fixes https://github.com/kubernetes/kubernetes/issues/44832

Make sure we display kind in `kubectl get -o name` for unknown resource types.

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-04-28 17:49:10 -07:00 committed by GitHub
commit 3a2a01bddc
3 changed files with 20 additions and 17 deletions
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2
hack/make-rules/test-cmd-util.sh
View File

@ -1362,6 +1362,8 @@ __EOF__
kubectl "${kube_flags[@]}" get foos/test -o "jsonpath={.someField}" --allow-missing-template-keys=false
kubectl "${kube_flags[@]}" get foos -o "go-template={{range .items}}{{.someField}}{{end}}" --allow-missing-template-keys=false
kubectl "${kube_flags[@]}" get foos/test -o "go-template={{.someField}}" --allow-missing-template-keys=false
output_message=$(kubectl get foos/test -o name)
kube::test::if_has_string "${output_message}" 'foos/test'
# Test patching
kube::log::status "Testing ThirdPartyResource patching"

5
pkg/kubectl/cmd/util/factory_builder.go
View File

@ -48,7 +48,10 @@ func NewBuilderFactory(clientAccessFactory ClientAccessFactory, objectMappingFac
}
func (f *ring2Factory) PrinterForCommand(cmd *cobra.Command) (printers.ResourcePrinter, bool, error) {
mapper, typer := f.objectMappingFactory.Object()
mapper, typer, err := f.objectMappingFactory.UnstructuredObject()
if err != nil {
return nil, false, err
}
// TODO: used by the custom column implementation and the name implementation, break this dependency
decoders := []runtime.Decoder{f.clientAccessFactory.Decoder(true), unstructured.UnstructuredJSONScheme}
return PrinterForCommand(cmd, mapper, typer, decoders)

30
pkg/printers/name.go
View File

@ -62,26 +62,24 @@ func (p *NamePrinter) PrintObj(obj runtime.Object, w io.Writer) error {
}
}
kind := obj.GetObjectKind().GroupVersionKind()
if len(kind.Kind) == 0 {
if gvks, _, err := p.Typer.ObjectKinds(obj); err == nil {
for _, gvk := range gvks {
if mappings, err := p.Mapper.RESTMappings(gvk.GroupKind(), gvk.Version); err == nil && len(mappings) > 0 {
fmt.Fprintf(w, "%s/%s\n", mappings[0].Resource, name)
}
}
} else {
fmt.Fprintf(w, "<unknown>/%s\n", name)
}
} else {
if mappings, err := p.Mapper.RESTMappings(kind.GroupKind(), kind.Version); err == nil && len(mappings) > 0 {
groupVersionKind := obj.GetObjectKind().GroupVersionKind()
if len(groupVersionKind.Kind) > 0 {
if mappings, err := p.Mapper.RESTMappings(groupVersionKind.GroupKind(), groupVersionKind.Version); err == nil && len(mappings) > 0 {
fmt.Fprintf(w, "%s/%s\n", mappings[0].Resource, name)
} else {
fmt.Fprintf(w, "<unknown>/%s\n", name)
return nil
}
}
if gvks, _, err := p.Typer.ObjectKinds(obj); err == nil {
for _, gvk := range gvks {
if mappings, err := p.Mapper.RESTMappings(gvk.GroupKind(), gvk.Version); err == nil && len(mappings) > 0 {
fmt.Fprintf(w, "%s/%s\n", mappings[0].Resource, name)
return nil
}
}
}
fmt.Fprintf(w, "<unknown>/%s\n", name)
return nil
}