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Switch to use pkg/apis/meta/v1/unstructured and the new interfaces

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Avoid directly accessing an unstructured type if it is not required.
This commit is contained in:
Clayton Coleman 2016-12-03 23:30:51 -05:00
parent c30862a488
commit 42d410fdde
No known key found for this signature in database
GPG Key ID: 3D16906B4F1C5CB3
23 changed files with 123 additions and 126 deletions
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11
pkg/api/meta/help.go
View File

@ -20,19 +20,16 @@ import (
"fmt"
"reflect"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/conversion"
"k8s.io/kubernetes/pkg/runtime"
)
// IsListType returns true if the provided Object has a slice called Items
func IsListType(obj runtime.Object) bool {
// if we're a runtime.Unstructured, check to see if we have an `items` key
// This is a list type for recognition, but other Items type methods will fail on it
// and give you errors.
if unstructured, ok := obj.(*unstructured.Unstructured); ok {
_, ok := unstructured.Object["items"]
return ok
// if we're a runtime.Unstructured, check whether this is a list.
// TODO: refactor GetItemsPtr to use an interface that returns []runtime.Object
if unstructured, ok := obj.(runtime.Unstructured); ok {
return unstructured.IsList()
}
_, err := GetItemsPtr(obj)

9
pkg/api/meta/help_test.go
View File

@ -23,6 +23,7 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/runtime/schema"
"k8s.io/kubernetes/pkg/util/diff"
@ -300,11 +301,11 @@ func TestSetListToRuntimeObjectArray(t *testing.T) {
}
func TestSetListToMatchingType(t *testing.T) {
pl := &runtime.UnstructuredList{}
pl := &unstructured.UnstructuredList{}
list := []runtime.Object{
&runtime.Unstructured{Object: map[string]interface{}{"foo": 1}},
&runtime.Unstructured{Object: map[string]interface{}{"foo": 2}},
&runtime.Unstructured{Object: map[string]interface{}{"foo": 3}},
&unstructured.Unstructured{Object: map[string]interface{}{"foo": 1}},
&unstructured.Unstructured{Object: map[string]interface{}{"foo": 2}},
&unstructured.Unstructured{Object: map[string]interface{}{"foo": 3}},
}
err := meta.SetList(pl, list)
if err != nil {

2
pkg/api/meta/unstructured.go
View File

@ -22,7 +22,7 @@ import (
)
// InterfacesForUnstructured returns VersionInterfaces suitable for
// dealing with runtime.Unstructured objects.
// dealing with unstructured.Unstructured objects.
func InterfacesForUnstructured(schema.GroupVersion) (*VersionInterfaces, error) {
return &VersionInterfaces{
ObjectConvertor: &unstructured.UnstructuredObjectConverter{},

8
pkg/api/validation/schema.go
View File

@ -28,7 +28,7 @@ import (
ejson "github.com/exponent-io/jsonpath"
"github.com/golang/glog"
apiutil "k8s.io/kubernetes/pkg/api/util"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
utilerrors "k8s.io/kubernetes/pkg/util/errors"
"k8s.io/kubernetes/pkg/util/yaml"
)
@ -255,7 +255,7 @@ func (s *SwaggerSchema) ValidateObject(obj interface{}, fieldName, typeName stri
if !mapOk {
return append(allErrs, fmt.Errorf("field %s: expected object of type map[string]interface{}, but the actual type is %T", fieldName, obj))
}
if delegated, err := s.delegateIfDifferentApiVersion(runtime.Unstructured{Object: fields}); delegated {
if delegated, err := s.delegateIfDifferentApiVersion(&unstructured.Unstructured{Object: fields}); delegated {
if err != nil {
allErrs = append(allErrs, err)
}
@ -326,7 +326,7 @@ func (s *SwaggerSchema) ValidateObject(obj interface{}, fieldName, typeName stri
// current SwaggerSchema.
// First return value is true if the validation was delegated (by a different ApiGroup SwaggerSchema)
// Second return value is the result of the delegated validation if performed.
func (s *SwaggerSchema) delegateIfDifferentApiVersion(obj runtime.Unstructured) (bool, error) {
func (s *SwaggerSchema) delegateIfDifferentApiVersion(obj *unstructured.Unstructured) (bool, error) {
// Never delegate objects in the same ApiVersion or we will get infinite recursion
if !s.isDifferentApiVersion(obj) {
return false, nil
@ -344,7 +344,7 @@ func (s *SwaggerSchema) delegateIfDifferentApiVersion(obj runtime.Unstructured)
// isDifferentApiVersion Returns true if obj lives in a different ApiVersion than the SwaggerSchema does.
// The SwaggerSchema will not be able to process objects in different ApiVersions unless they are vendored.
func (s *SwaggerSchema) isDifferentApiVersion(obj runtime.Unstructured) bool {
func (s *SwaggerSchema) isDifferentApiVersion(obj *unstructured.Unstructured) bool {
groupVersion := obj.GetAPIVersion()
return len(groupVersion) > 0 && s.api.ApiVersion != groupVersion
}

8
pkg/client/typed/discovery/unstructured.go
View File

@ -50,10 +50,10 @@ func NewUnstructuredObjectTyper(groupResources []*APIGroupResources) *Unstructur
}
// ObjectKind returns the group,version,kind of the provided object, or an error
// if the object in not *runtime.Unstructured or has no group,version,kind
// if the object in not runtime.Unstructured or has no group,version,kind
// information.
func (d *UnstructuredObjectTyper) ObjectKind(obj runtime.Object) (schema.GroupVersionKind, error) {
if _, ok := obj.(*runtime.Unstructured); !ok {
if _, ok := obj.(runtime.Unstructured); !ok {
return schema.GroupVersionKind{}, fmt.Errorf("type %T is invalid for dynamic object typer", obj)
}
@ -61,7 +61,7 @@ func (d *UnstructuredObjectTyper) ObjectKind(obj runtime.Object) (schema.GroupVe
}
// ObjectKinds returns a slice of one element with the group,version,kind of the
// provided object, or an error if the object is not *runtime.Unstructured or
// provided object, or an error if the object is not runtime.Unstructured or
// has no group,version,kind information. unversionedType will always be false
// because runtime.Unstructured object should always have group,version,kind
// information set.
@ -80,7 +80,7 @@ func (d *UnstructuredObjectTyper) Recognizes(gvk schema.GroupVersionKind) bool {
return d.registered[gvk]
}
// IsUnversioned returns false always because *runtime.Unstructured objects
// IsUnversioned returns false always because runtime.Unstructured objects
// should always have group,version,kind information set. ok will be true if the
// object's group,version,kind is registered.
func (d *UnstructuredObjectTyper) IsUnversioned(obj runtime.Object) (unversioned bool, ok bool) {

21
pkg/client/typed/dynamic/client.go
View File

@ -29,6 +29,7 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/v1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/client/restclient"
"k8s.io/kubernetes/pkg/conversion/queryparams"
"k8s.io/kubernetes/pkg/runtime"
@ -124,8 +125,8 @@ func (rc *ResourceClient) List(opts runtime.Object) (runtime.Object, error) {
}
// Get gets the resource with the specified name.
func (rc *ResourceClient) Get(name string) (*runtime.Unstructured, error) {
result := new(runtime.Unstructured)
func (rc *ResourceClient) Get(name string) (*unstructured.Unstructured, error) {
result := new(unstructured.Unstructured)
err := rc.cl.Get().
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
Resource(rc.resource.Name).
@ -162,8 +163,8 @@ func (rc *ResourceClient) DeleteCollection(deleteOptions *v1.DeleteOptions, list
}
// Create creates the provided resource.
func (rc *ResourceClient) Create(obj *runtime.Unstructured) (*runtime.Unstructured, error) {
result := new(runtime.Unstructured)
func (rc *ResourceClient) Create(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
result := new(unstructured.Unstructured)
err := rc.cl.Post().
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
Resource(rc.resource.Name).
@ -174,8 +175,8 @@ func (rc *ResourceClient) Create(obj *runtime.Unstructured) (*runtime.Unstructur
}
// Update updates the provided resource.
func (rc *ResourceClient) Update(obj *runtime.Unstructured) (*runtime.Unstructured, error) {
result := new(runtime.Unstructured)
func (rc *ResourceClient) Update(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
result := new(unstructured.Unstructured)
if len(obj.GetName()) == 0 {
return result, errors.New("object missing name")
}
@ -203,8 +204,8 @@ func (rc *ResourceClient) Watch(opts runtime.Object) (watch.Interface, error) {
Watch()
}
func (rc *ResourceClient) Patch(name string, pt api.PatchType, data []byte) (*runtime.Unstructured, error) {
result := new(runtime.Unstructured)
func (rc *ResourceClient) Patch(name string, pt api.PatchType, data []byte) (*unstructured.Unstructured, error) {
result := new(unstructured.Unstructured)
err := rc.cl.Patch(pt).
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
Resource(rc.resource.Name).
@ -220,7 +221,7 @@ func (rc *ResourceClient) Patch(name string, pt api.PatchType, data []byte) (*ru
type dynamicCodec struct{}
func (dynamicCodec) Decode(data []byte, gvk *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) {
obj, gvk, err := runtime.UnstructuredJSONScheme.Decode(data, gvk, obj)
obj, gvk, err := unstructured.UnstructuredJSONScheme.Decode(data, gvk, obj)
if err != nil {
return nil, nil, err
}
@ -237,7 +238,7 @@ func (dynamicCodec) Decode(data []byte, gvk *schema.GroupVersionKind, obj runtim
}
func (dynamicCodec) Encode(obj runtime.Object, w io.Writer) error {
return runtime.UnstructuredJSONScheme.Encode(obj, w)
return unstructured.UnstructuredJSONScheme.Encode(obj, w)
}
// ContentConfig returns a restclient.ContentConfig for dynamic types.

27
pkg/client/typed/dynamic/client_test.go
View File

@ -28,6 +28,7 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/v1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/client/restclient"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/runtime/schema"
@ -46,8 +47,8 @@ func getListJSON(version, kind string, items ...[]byte) []byte {
return []byte(json)
}
func getObject(version, kind, name string) *runtime.Unstructured {
return &runtime.Unstructured{
func getObject(version, kind, name string) *unstructured.Unstructured {
return &unstructured.Unstructured{
Object: map[string]interface{}{
"apiVersion": version,
"kind": kind,
@ -77,7 +78,7 @@ func TestList(t *testing.T) {
namespace string
path string
resp []byte
want *runtime.UnstructuredList
want *unstructured.UnstructuredList
}{
{
name: "normal_list",
@ -85,12 +86,12 @@ func TestList(t *testing.T) {
resp: getListJSON("vTest", "rTestList",
getJSON("vTest", "rTest", "item1"),
getJSON("vTest", "rTest", "item2")),
want: &runtime.UnstructuredList{
want: &unstructured.UnstructuredList{
Object: map[string]interface{}{
"apiVersion": "vTest",
"kind": "rTestList",
},
Items: []*runtime.Unstructured{
Items: []*unstructured.Unstructured{
getObject("vTest", "rTest", "item1"),
getObject("vTest", "rTest", "item2"),
},
@ -103,12 +104,12 @@ func TestList(t *testing.T) {
resp: getListJSON("vTest", "rTestList",
getJSON("vTest", "rTest", "item1"),
getJSON("vTest", "rTest", "item2")),
want: &runtime.UnstructuredList{
want: &unstructured.UnstructuredList{
Object: map[string]interface{}{
"apiVersion": "vTest",
"kind": "rTestList",
},
Items: []*runtime.Unstructured{
Items: []*unstructured.Unstructured{
getObject("vTest", "rTest", "item1"),
getObject("vTest", "rTest", "item2"),
},
@ -154,7 +155,7 @@ func TestGet(t *testing.T) {
name string
path string
resp []byte
want *runtime.Unstructured
want *unstructured.Unstructured
}{
{
name: "normal_get",
@ -236,7 +237,7 @@ func TestDelete(t *testing.T) {
}
w.Header().Set("Content-Type", runtime.ContentTypeJSON)
runtime.UnstructuredJSONScheme.Encode(statusOK, w)
unstructured.UnstructuredJSONScheme.Encode(statusOK, w)
})
if err != nil {
t.Errorf("unexpected error when creating client: %v", err)
@ -285,7 +286,7 @@ func TestDeleteCollection(t *testing.T) {
}
w.Header().Set("Content-Type", runtime.ContentTypeJSON)
runtime.UnstructuredJSONScheme.Encode(statusOK, w)
unstructured.UnstructuredJSONScheme.Encode(statusOK, w)
})
if err != nil {
t.Errorf("unexpected error when creating client: %v", err)
@ -305,7 +306,7 @@ func TestCreate(t *testing.T) {
tcs := []struct {
name string
namespace string
obj *runtime.Unstructured
obj *unstructured.Unstructured
path string
}{
{
@ -364,7 +365,7 @@ func TestUpdate(t *testing.T) {
tcs := []struct {
name string
namespace string
obj *runtime.Unstructured
obj *unstructured.Unstructured
path string
}{
{
@ -489,7 +490,7 @@ func TestPatch(t *testing.T) {
name string
namespace string
patch []byte
want *runtime.Unstructured
want *unstructured.Unstructured
path string
}{
{

9
pkg/client/typed/dynamic/dynamic_util.go
View File

@ -21,6 +21,7 @@ import (
"k8s.io/kubernetes/pkg/api/meta"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/runtime/schema"
)
@ -29,7 +30,7 @@ import (
// accessor appropriate for use with unstructured objects.
func VersionInterfaces(schema.GroupVersion) (*meta.VersionInterfaces, error) {
return &meta.VersionInterfaces{
ObjectConvertor: &runtime.UnstructuredObjectConverter{},
ObjectConvertor: &unstructured.UnstructuredObjectConverter{},
MetadataAccessor: meta.NewAccessor(),
}, nil
}
@ -56,7 +57,7 @@ func NewDiscoveryRESTMapper(resources []*metav1.APIResourceList, versionFunc met
}
// ObjectTyper provides an ObjectTyper implementation for
// runtime.Unstructured object based on discovery information.
// unstructured.Unstructured object based on discovery information.
type ObjectTyper struct {
registered map[schema.GroupVersionKind]bool
}
@ -79,10 +80,10 @@ func NewObjectTyper(resources []*metav1.APIResourceList) (runtime.ObjectTyper, e
// ObjectKinds returns a slice of one element with the
// group,version,kind of the provided object, or an error if the
// object is not *runtime.Unstructured or has no group,version,kind
// object is not *unstructured.Unstructured or has no group,version,kind
// information.
func (ot *ObjectTyper) ObjectKinds(obj runtime.Object) ([]schema.GroupVersionKind, bool, error) {
if _, ok := obj.(*runtime.Unstructured); !ok {
if _, ok := obj.(*unstructured.Unstructured); !ok {
return nil, false, fmt.Errorf("type %T is invalid for dynamic object typer", obj)
}
return []schema.GroupVersionKind{obj.GetObjectKind().GroupVersionKind()}, false, nil

11
pkg/controller/garbagecollector/garbagecollector.go
View File

@ -28,6 +28,7 @@ import (
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/api/v1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/client/cache"
"k8s.io/kubernetes/pkg/client/typed/dynamic"
"k8s.io/kubernetes/pkg/controller/garbagecollector/metaonly"
@ -621,7 +622,7 @@ func (gc *GarbageCollector) deleteObject(item objectReference) error {
return client.Resource(resource, item.Namespace).Delete(item.Name, &deleteOptions)
}
func (gc *GarbageCollector) getObject(item objectReference) (*runtime.Unstructured, error) {
func (gc *GarbageCollector) getObject(item objectReference) (*unstructured.Unstructured, error) {
fqKind := schema.FromAPIVersionAndKind(item.APIVersion, item.Kind)
client, err := gc.clientPool.ClientForGroupVersionKind(fqKind)
gc.registeredRateLimiter.registerIfNotPresent(fqKind.GroupVersion(), client, "garbage_collector_operation")
@ -632,7 +633,7 @@ func (gc *GarbageCollector) getObject(item objectReference) (*runtime.Unstructur
return client.Resource(resource, item.Namespace).Get(item.Name)
}
func (gc *GarbageCollector) updateObject(item objectReference, obj *runtime.Unstructured) (*runtime.Unstructured, error) {
func (gc *GarbageCollector) updateObject(item objectReference, obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
fqKind := schema.FromAPIVersionAndKind(item.APIVersion, item.Kind)
client, err := gc.clientPool.ClientForGroupVersionKind(fqKind)
gc.registeredRateLimiter.registerIfNotPresent(fqKind.GroupVersion(), client, "garbage_collector_operation")
@ -643,7 +644,7 @@ func (gc *GarbageCollector) updateObject(item objectReference, obj *runtime.Unst
return client.Resource(resource, item.Namespace).Update(obj)
}
func (gc *GarbageCollector) patchObject(item objectReference, patch []byte) (*runtime.Unstructured, error) {
func (gc *GarbageCollector) patchObject(item objectReference, patch []byte) (*unstructured.Unstructured, error) {
fqKind := schema.FromAPIVersionAndKind(item.APIVersion, item.Kind)
client, err := gc.clientPool.ClientForGroupVersionKind(fqKind)
gc.registeredRateLimiter.registerIfNotPresent(fqKind.GroupVersion(), client, "garbage_collector_operation")
@ -654,8 +655,8 @@ func (gc *GarbageCollector) patchObject(item objectReference, patch []byte) (*ru
return client.Resource(resource, item.Namespace).Patch(item.Name, api.StrategicMergePatchType, patch)
}
func objectReferenceToUnstructured(ref objectReference) *runtime.Unstructured {
ret := &runtime.Unstructured{}
func objectReferenceToUnstructured(ref objectReference) *unstructured.Unstructured {
ret := &unstructured.Unstructured{}
ret.SetKind(ref.Kind)
ret.SetAPIVersion(ref.APIVersion)
ret.SetUID(ref.UID)

12
pkg/controller/namespace/namespace_controller_utils.go
View File

@ -21,17 +21,17 @@ import (
"sync"
"time"
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/v1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
clientset "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_5"
"k8s.io/kubernetes/pkg/client/typed/discovery"
"k8s.io/kubernetes/pkg/client/typed/dynamic"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/runtime/schema"
"k8s.io/kubernetes/pkg/util/sets"
"github.com/golang/glog"
)
// contentRemainingError is used to inform the caller that content is not fully removed from the namespace
@ -210,7 +210,7 @@ func listCollection(
opCache *operationNotSupportedCache,
gvr schema.GroupVersionResource,
namespace string,
) (*runtime.UnstructuredList, bool, error) {
) (*unstructured.UnstructuredList, bool, error) {
glog.V(5).Infof("namespace controller - listCollection - namespace: %s, gvr: %v", namespace, gvr)
key := operationKey{op: operationList, gvr: gvr}
@ -222,9 +222,9 @@ func listCollection(
apiResource := metav1.APIResource{Name: gvr.Resource, Namespaced: true}
obj, err := dynamicClient.Resource(&apiResource, namespace).List(&v1.ListOptions{})
if err == nil {
unstructuredList, ok := obj.(*runtime.UnstructuredList)
unstructuredList, ok := obj.(*unstructured.UnstructuredList)
if !ok {
return nil, false, fmt.Errorf("resource: %s, expected *runtime.UnstructuredList, got %#v", apiResource.Name, obj)
return nil, false, fmt.Errorf("resource: %s, expected *unstructured.UnstructuredList, got %#v", apiResource.Name, obj)
}
return unstructuredList, true, nil
}

4
pkg/kubectl/cmd/create.go
View File

@ -23,11 +23,11 @@ import (
"github.com/spf13/cobra"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/kubectl/resource"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/runtime/schema"
)
@ -117,7 +117,7 @@ func RunCreate(f cmdutil.Factory, cmd *cobra.Command, out, errOut io.Writer, opt
if err != nil {
return err
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
Schema(schema).
ContinueOnError().
NamespaceParam(cmdNamespace).DefaultNamespace().

4
pkg/kubectl/cmd/delete.go
View File

@ -26,11 +26,11 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/kubectl/resource"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/wait"
)
@ -142,7 +142,7 @@ func RunDelete(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, arg
if err != nil {
return err
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
ContinueOnError().
NamespaceParam(cmdNamespace).DefaultNamespace().
FilenameParam(enforceNamespace, options).

3
pkg/kubectl/cmd/edit.go
View File

@ -30,6 +30,7 @@ import (
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
@ -399,7 +400,7 @@ func getMapperAndResult(f cmdutil.Factory, args []string, options *resource.File
ResourceTypeOrNameArgs(true, args...).
Latest()
case EditBeforeCreateMode:
b = resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme)
b = resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme)
default:
return nil, nil, nil, "", fmt.Errorf("Not supported edit mode %q", editMode)
}

13
pkg/kubectl/cmd/get.go
View File

@ -24,6 +24,7 @@ import (
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
@ -194,7 +195,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
// handle watch separately since we cannot watch multiple resource types
isWatch, isWatchOnly := cmdutil.GetFlagBool(cmd, "watch"), cmdutil.GetFlagBool(cmd, "watch-only")
if isWatch || isWatchOnly {
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
NamespaceParam(cmdNamespace).DefaultNamespace().AllNamespaces(allNamespaces).
FilenameParam(enforceNamespace, &options.FilenameOptions).
SelectorParam(selector).
@ -279,7 +280,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
return nil
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
NamespaceParam(cmdNamespace).DefaultNamespace().AllNamespaces(allNamespaces).
FilenameParam(enforceNamespace, &options.FilenameOptions).
SelectorParam(selector).
@ -327,7 +328,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
obj = infos[0].Object
} else {
// we have more than one item, so coerce all items into a list
list := &runtime.UnstructuredList{
list := &unstructured.UnstructuredList{
Object: map[string]interface{}{
"kind": "List",
"apiVersion": "v1",
@ -335,7 +336,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
},
}
for _, info := range infos {
list.Items = append(list.Items, info.Object.(*runtime.Unstructured))
list.Items = append(list.Items, info.Object.(*unstructured.Unstructured))
}
obj = list
}
@ -348,7 +349,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
}
// take the filtered items and create a new list for display
list := &runtime.UnstructuredList{
list := &unstructured.UnstructuredList{
Object: map[string]interface{}{
"kind": "List",
"apiVersion": "v1",
@ -361,7 +362,7 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
}
for _, item := range items {
list.Items = append(list.Items, item.(*runtime.Unstructured))
list.Items = append(list.Items, item.(*unstructured.Unstructured))
}
if err := printer.PrintObj(list, out); err != nil {
errs = append(errs, err)

8
pkg/kubectl/cmd/replace.go
View File

@ -27,11 +27,11 @@ import (
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/kubectl/resource"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/wait"
)
@ -128,7 +128,7 @@ func RunReplace(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
if err != nil {
return err
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
Schema(schema).
ContinueOnError().
NamespaceParam(cmdNamespace).DefaultNamespace().
@ -199,7 +199,7 @@ func forceReplace(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
if err != nil {
return err
}
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r := resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
ContinueOnError().
NamespaceParam(cmdNamespace).DefaultNamespace().
FilenameParam(enforceNamespace, options).
@ -248,7 +248,7 @@ func forceReplace(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
})
})
r = resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), runtime.UnstructuredJSONScheme).
r = resource.NewBuilder(mapper, typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
Schema(schema).
ContinueOnError().
NamespaceParam(cmdNamespace).DefaultNamespace().

11
pkg/kubectl/cmd/util/helpers.go
View File

@ -28,12 +28,17 @@ import (
"strings"
"time"
jsonpatch "github.com/evanphx/json-patch"
"github.com/golang/glog"
"github.com/spf13/cobra"
"k8s.io/kubernetes/pkg/api"
kerrors "k8s.io/kubernetes/pkg/api/errors"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/apis/extensions"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/client/unversioned/clientcmd"
"k8s.io/kubernetes/pkg/kubectl"
"k8s.io/kubernetes/pkg/kubectl/resource"
@ -43,10 +48,6 @@ import (
utilexec "k8s.io/kubernetes/pkg/util/exec"
"k8s.io/kubernetes/pkg/util/sets"
"k8s.io/kubernetes/pkg/util/strategicpatch"
jsonpatch "github.com/evanphx/json-patch"
"github.com/golang/glog"
"github.com/spf13/cobra"
)
const (
@ -663,7 +664,7 @@ func FilterResourceList(obj runtime.Object, filterFuncs kubectl.Filters, filterO
if err != nil {
return 0, []runtime.Object{obj}, utilerrors.NewAggregate([]error{err})
}
if errs := runtime.DecodeList(items, api.Codecs.UniversalDecoder(), runtime.UnstructuredJSONScheme); len(errs) > 0 {
if errs := runtime.DecodeList(items, api.Codecs.UniversalDecoder(), unstructured.UnstructuredJSONScheme); len(errs) > 0 {
return 0, []runtime.Object{obj}, utilerrors.NewAggregate(errs)
}

4
pkg/kubectl/custom_column_printer.go
View File

@ -212,8 +212,8 @@ func (s *CustomColumnsPrinter) printOneObject(obj runtime.Object, parsers []*jso
var values [][]reflect.Value
var err error
if unstructured, ok := obj.(*runtime.Unstructured); ok {
values, err = parser.FindResults(unstructured.Object)
if unstructured, ok := obj.(runtime.Unstructured); ok {
values, err = parser.FindResults(unstructured.UnstructuredContent())
} else {
values, err = parser.FindResults(reflect.ValueOf(obj).Elem().Interface())
}

2
pkg/kubectl/resource_filter.go
View File

@ -61,7 +61,7 @@ func (f Filters) Filter(obj runtime.Object, opts *PrintOptions) (bool, error) {
// check if the object is unstructured. If so, let's attempt to convert it to a type we can understand
// before apply filter func.
switch obj.(type) {
case *runtime.UnstructuredList, *runtime.Unstructured, *runtime.Unknown:
case runtime.Unstructured, *runtime.Unknown:
if objBytes, err := runtime.Encode(api.Codecs.LegacyCodec(), obj); err == nil {
if decodedObj, err := runtime.Decode(api.Codecs.UniversalDecoder(), objBytes); err == nil {
obj = decodedObj

33
pkg/kubectl/resource_printer.go
View File

@ -40,6 +40,7 @@ import (
"k8s.io/kubernetes/pkg/apis/certificates"
"k8s.io/kubernetes/pkg/apis/extensions"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/apis/policy"
"k8s.io/kubernetes/pkg/apis/rbac"
"k8s.io/kubernetes/pkg/apis/storage"
@ -232,7 +233,7 @@ func (p *NamePrinter) PrintObj(obj runtime.Object, w io.Writer) error {
if err != nil {
return err
}
if errs := runtime.DecodeList(items, p.Decoder, runtime.UnstructuredJSONScheme); len(errs) > 0 {
if errs := runtime.DecodeList(items, p.Decoder, unstructured.UnstructuredJSONScheme); len(errs) > 0 {
return utilerrors.NewAggregate(errs)
}
for _, obj := range items {
@ -2394,7 +2395,7 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
// check if the object is unstructured. If so, let's attempt to convert it to a type we can understand before
// trying to print, since the printers are keyed by type. This is extremely expensive.
switch obj.(type) {
case *runtime.UnstructuredList, *runtime.Unstructured, *runtime.Unknown:
case runtime.Unstructured, *runtime.Unknown:
if objBytes, err := runtime.Encode(api.Codecs.LegacyCodec(), obj); err == nil {
if decodedObj, err := runtime.Decode(api.Codecs.UniversalDecoder(), objBytes); err == nil {
obj = decodedObj
@ -2423,12 +2424,6 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
return resultValue.Interface().(error)
}
// we don't recognize this type, but we can still attempt to print some reasonable information about.
unstructured, ok := obj.(*runtime.Unstructured)
if !ok {
return fmt.Errorf("error: unknown type %#v", obj)
}
if _, err := meta.Accessor(obj); err == nil {
if !h.options.NoHeaders && t != h.lastType {
headers := []string{"NAME", "KIND"}
@ -2441,6 +2436,12 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
h.printHeader(headers, w)
h.lastType = t
}
// we don't recognize this type, but we can still attempt to print some reasonable information about.
unstructured, ok := obj.(runtime.Unstructured)
if !ok {
return fmt.Errorf("error: unknown type %#v", obj)
}
// if the error isn't nil, report the "I don't recognize this" error
if err := printUnstructured(unstructured, w, h.options); err != nil {
return err
@ -2452,7 +2453,7 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
return fmt.Errorf("error: unknown type %#v", obj)
}
func printUnstructured(unstructured *runtime.Unstructured, w io.Writer, options PrintOptions) error {
func printUnstructured(unstructured runtime.Unstructured, w io.Writer, options PrintOptions) error {
metadata, err := meta.Accessor(unstructured)
if err != nil {
return err
@ -2464,13 +2465,14 @@ func printUnstructured(unstructured *runtime.Unstructured, w io.Writer, options
}
}
content := unstructured.UnstructuredContent()
kind := "<missing>"
if objKind, ok := unstructured.Object["kind"]; ok {
if objKind, ok := content["kind"]; ok {
if str, ok := objKind.(string); ok {
kind = str
}
}
if objAPIVersion, ok := unstructured.Object["apiVersion"]; ok {
if objAPIVersion, ok := content["apiVersion"]; ok {
if str, ok := objAPIVersion.(string); ok {
version, err := schema.ParseGroupVersion(str)
if err != nil {
@ -2521,12 +2523,7 @@ func (p *TemplatePrinter) AfterPrint(w io.Writer, res string) error {
func (p *TemplatePrinter) PrintObj(obj runtime.Object, w io.Writer) error {
var data []byte
var err error
if unstructured, ok := obj.(*runtime.Unstructured); ok {
data, err = json.Marshal(unstructured.Object)
} else {
data, err = json.Marshal(obj)
}
data, err = json.Marshal(obj)
if err != nil {
return err
}
@ -2700,7 +2697,7 @@ func (j *JSONPathPrinter) PrintObj(obj runtime.Object, w io.Writer) error {
return err
}
}
if unstructured, ok := obj.(*runtime.Unstructured); ok {
if unstructured, ok := obj.(*unstructured.Unstructured); ok {
queryObj = unstructured.Object
}

11
pkg/kubectl/sorting_printer.go
View File

@ -22,14 +22,15 @@ import (
"reflect"
"sort"
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api/meta"
"k8s.io/kubernetes/pkg/api/v1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/integer"
"k8s.io/kubernetes/pkg/util/jsonpath"
"github.com/golang/glog"
)
// Sorting printer sorts list types before delegating to another printer.
@ -112,7 +113,7 @@ func SortObjects(decoder runtime.Decoder, objs []runtime.Object, fieldInput stri
}
var values [][]reflect.Value
if unstructured, ok := objs[0].(*runtime.Unstructured); ok {
if unstructured, ok := objs[0].(*unstructured.Unstructured); ok {
values, err = parser.FindResults(unstructured.Object)
} else {
values, err = parser.FindResults(reflect.ValueOf(objs[0]).Elem().Interface())
@ -266,7 +267,7 @@ func (r *RuntimeSort) Less(i, j int) bool {
var jValues [][]reflect.Value
var err error
if unstructured, ok := iObj.(*runtime.Unstructured); ok {
if unstructured, ok := iObj.(*unstructured.Unstructured); ok {
iValues, err = parser.FindResults(unstructured.Object)
} else {
iValues, err = parser.FindResults(reflect.ValueOf(iObj).Elem().Interface())
@ -275,7 +276,7 @@ func (r *RuntimeSort) Less(i, j int) bool {
glog.Fatalf("Failed to get i values for %#v using %s (%#v)", iObj, r.field, err)
}
if unstructured, ok := jObj.(*runtime.Unstructured); ok {
if unstructured, ok := jObj.(*unstructured.Unstructured); ok {
jValues, err = parser.FindResults(unstructured.Object)
} else {
jValues, err = parser.FindResults(reflect.ValueOf(jObj).Elem().Interface())

7
pkg/runtime/helper_test.go
View File

@ -34,13 +34,6 @@ func TestDecodeList(t *testing.T) {
Raw: []byte(`{"kind":"Pod","apiVersion":"` + registered.GroupOrDie(api.GroupName).GroupVersion.String() + `","metadata":{"name":"test"}}`),
ContentType: runtime.ContentTypeJSON,
},
&runtime.Unstructured{
Object: map[string]interface{}{
"kind": "Foo",
"apiVersion": "Bar",
"test": "value",
},
},
},
}
if errs := runtime.DecodeList(pl.Items, testapi.Default.Codec()); len(errs) != 0 {

22
test/e2e/framework/util.go
View File

@ -40,8 +40,16 @@ import (
"text/tabwriter"
"time"
"github.com/blang/semver"
"github.com/golang/glog"
"golang.org/x/crypto/ssh"
"golang.org/x/net/websocket"
"google.golang.org/api/googleapi"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
gomegatypes "github.com/onsi/gomega/types"
"k8s.io/kubernetes/federation/client/clientset_generated/federation_release_1_5"
"k8s.io/kubernetes/pkg/api"
apierrs "k8s.io/kubernetes/pkg/api/errors"
@ -52,6 +60,7 @@ import (
extensionsinternal "k8s.io/kubernetes/pkg/apis/extensions"
extensions "k8s.io/kubernetes/pkg/apis/extensions/v1beta1"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
clientset "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_5"
"k8s.io/kubernetes/pkg/client/conditions"
@ -83,15 +92,6 @@ import (
"k8s.io/kubernetes/plugin/pkg/scheduler/algorithm/predicates"
"k8s.io/kubernetes/plugin/pkg/scheduler/schedulercache"
testutils "k8s.io/kubernetes/test/utils"
"github.com/blang/semver"
"golang.org/x/crypto/ssh"
"golang.org/x/net/websocket"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
gomegatypes "github.com/onsi/gomega/types"
)
const (
@ -1132,9 +1132,9 @@ func hasRemainingContent(c clientset.Interface, clientPool dynamic.ClientPool, n
}
return false, err
}
unstructuredList, ok := obj.(*runtime.UnstructuredList)
unstructuredList, ok := obj.(*unstructured.UnstructuredList)
if !ok {
return false, fmt.Errorf("namespace: %s, resource: %s, expected *runtime.UnstructuredList, got %#v", namespace, apiResource.Name, obj)
return false, fmt.Errorf("namespace: %s, resource: %s, expected *unstructured.UnstructuredList, got %#v", namespace, apiResource.Name, obj)
}
if len(unstructuredList.Items) > 0 {
Logf("namespace: %s, resource: %s, items remaining: %v", namespace, apiResource.Name, len(unstructuredList.Items))

9
test/integration/client/dynamic_client_test.go
View File

@ -26,6 +26,7 @@ import (
"k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/apimachinery/registered"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/apis/meta/v1/unstructured"
clientset "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_5"
"k8s.io/kubernetes/pkg/client/restclient"
"k8s.io/kubernetes/pkg/client/typed/dynamic"
@ -93,9 +94,9 @@ func TestDynamicClient(t *testing.T) {
// check dynamic list
obj, err := dynamicClient.Resource(&resource, ns.Name).List(&v1.ListOptions{})
unstructuredList, ok := obj.(*runtime.UnstructuredList)
unstructuredList, ok := obj.(*unstructured.UnstructuredList)
if !ok {
t.Fatalf("expected *runtime.UnstructuredList, got %#v", obj)
t.Fatalf("expected *unstructured.UnstructuredList, got %#v", obj)
}
if err != nil {
t.Fatalf("unexpected error when listing pods: %v", err)
@ -145,8 +146,8 @@ func TestDynamicClient(t *testing.T) {
}
}
func unstructuredToPod(obj *runtime.Unstructured) (*v1.Pod, error) {
json, err := runtime.Encode(runtime.UnstructuredJSONScheme, obj)
func unstructuredToPod(obj *unstructured.Unstructured) (*v1.Pod, error) {
json, err := runtime.Encode(unstructured.UnstructuredJSONScheme, obj)
if err != nil {
return nil, err
}