Merge pull request #45184 from DirectXMan12/feature/metrics-client-gen-tweaks

Automatic merge from submit-queue (batch tested with PRs 46801, 45184, 45930, 46192, 45563)

Tweak client-gen to support metrics API

This PR adds support to client-gen for readonly APIs as well as for customizing the resource name used for a given type.

This is required to support the clients generated for `k8s.io/metrics/pkg/apis/metrics`.

cc @caesarxuchao 

Currently based on #45180

**Release note**:
```release-note
NONE
```

cmd/libs/go2idl/client-gen/generators/client_generator.go

@@ -40,13 +40,15 @@ func NameSystems() namer.NameSystems {
 	pluralExceptions := map[string]string{
 		"Endpoints": "Endpoints",
 	}
+	lowercaseNamer := namer.NewAllLowercasePluralNamer(pluralExceptions)
 	return namer.NameSystems{
 		"public":             namer.NewPublicNamer(0),
 		"private":            namer.NewPrivateNamer(0),
 		"raw":                namer.NewRawNamer("", nil),
 		"publicPlural":       namer.NewPublicPluralNamer(pluralExceptions),
 		"privatePlural":      namer.NewPrivatePluralNamer(pluralExceptions),
-		"allLowercasePlural": namer.NewAllLowercasePluralNamer(pluralExceptions),
+		"allLowercasePlural": lowercaseNamer,
+		"resource":           NewTagOverrideNamer("resourceName", lowercaseNamer),
 	}
 }
 
@@ -335,3 +337,27 @@ func Packages(context *generator.Context, arguments *args.GeneratorArgs) generat
 
 	return generator.Packages(packageList)
 }
+
+// tagOverrideNamer is a namer which pulls names from a given tag, if specified,
+// and otherwise falls back to a different namer.
+type tagOverrideNamer struct {
+	tagName  string
+	fallback namer.Namer
+}
+
+func (n *tagOverrideNamer) Name(t *types.Type) string {
+	if nameOverride := extractTag(n.tagName, t.SecondClosestCommentLines); nameOverride != "" {
+		return nameOverride
+	}
+
+	return n.fallback.Name(t)
+}
+
+// NewTagOverrideNamer creates a namer.Namer which uses the contents of the given tag as
+// the name, or falls back to another Namer if the tag is not present.
+func NewTagOverrideNamer(tagName string, fallback namer.Namer) namer.Namer {
+	return &tagOverrideNamer{
+		tagName:  tagName,
+		fallback: fallback,
+	}
+}

cmd/libs/go2idl/client-gen/generators/fake/generator_fake_for_type.go

@@ -150,6 +150,8 @@ func (g *genFakeForType) GenerateType(c *generator.Context, t *types.Type, w io.
 
 	noMethods := extractBoolTagOrDie("noMethods", t.SecondClosestCommentLines) == true
 
+	readonly := extractBoolTagOrDie("readonly", t.SecondClosestCommentLines) == true
+
 	if namespaced {
 		sw.Do(structNamespaced, m)
 	} else {
@@ -159,6 +161,9 @@ func (g *genFakeForType) GenerateType(c *generator.Context, t *types.Type, w io.
 	if !noMethods {
 		sw.Do(resource, m)
 		sw.Do(kind, m)
+	}
+
+	if !noMethods && !readonly {
 		sw.Do(createTemplate, m)
 		sw.Do(updateTemplate, m)
 		// Generate the UpdateStatus method if the type has a status
@@ -167,6 +172,9 @@ func (g *genFakeForType) GenerateType(c *generator.Context, t *types.Type, w io.
 		}
 		sw.Do(deleteTemplate, m)
 		sw.Do(deleteCollectionTemplate, m)
+	}
+
+	if !noMethods {
 		sw.Do(getTemplate, m)
 		if hasObjectMeta(t) {
 			sw.Do(listUsingOptionsTemplate, m)
@@ -174,6 +182,9 @@ func (g *genFakeForType) GenerateType(c *generator.Context, t *types.Type, w io.
 			sw.Do(listTemplate, m)
 		}
 		sw.Do(watchTemplate, m)
+	}
+
+	if !noMethods && !readonly {
 		sw.Do(patchTemplate, m)
 	}
 
@@ -198,7 +209,7 @@ type Fake$.type|publicPlural$ struct {
 `
 
 var resource = `
-var $.type|allLowercasePlural$Resource = $.GroupVersionResource|raw${Group: "$.groupName$", Version: "$.version$", Resource: "$.type|allLowercasePlural$"}
+var $.type|allLowercasePlural$Resource = $.GroupVersionResource|raw${Group: "$.groupName$", Version: "$.version$", Resource: "$.type|resource$"}
 `
 
 var kind = `

cmd/libs/go2idl/client-gen/generators/generator_for_type.go

@@ -102,14 +102,20 @@ func (g *genClientForType) GenerateType(c *generator.Context, t *types.Type, w i
 	}
 	noMethods := extractBoolTagOrDie("noMethods", t.SecondClosestCommentLines) == true
 
+	readonly := extractBoolTagOrDie("readonly", t.SecondClosestCommentLines) == true
+
 	sw.Do(interfaceTemplate1, m)
 	if !noMethods {
-		sw.Do(interfaceTemplate2, m)
+		if readonly {
-		// Include the UpdateStatus method if the type has a status
+			sw.Do(interfaceTemplateReadonly, m)
-		if genStatus(t) {
+		} else {
-			sw.Do(interfaceUpdateStatusTemplate, m)
+			sw.Do(interfaceTemplate2, m)
+			// Include the UpdateStatus method if the type has a status
+			if genStatus(t) {
+				sw.Do(interfaceUpdateStatusTemplate, m)
+			}
+			sw.Do(interfaceTemplate3, m)
 		}
-		sw.Do(interfaceTemplate3, m)
 	}
 	sw.Do(interfaceTemplate4, m)
 
@@ -121,7 +127,7 @@ func (g *genClientForType) GenerateType(c *generator.Context, t *types.Type, w i
 		sw.Do(newStructNonNamespaced, m)
 	}
 
-	if !noMethods {
+	if !noMethods && !readonly {
 		sw.Do(createTemplate, m)
 		sw.Do(updateTemplate, m)
 		// Generate the UpdateStatus method if the type has a status
@@ -130,9 +136,15 @@ func (g *genClientForType) GenerateType(c *generator.Context, t *types.Type, w i
 		}
 		sw.Do(deleteTemplate, m)
 		sw.Do(deleteCollectionTemplate, m)
+	}
+
+	if !noMethods {
 		sw.Do(getTemplate, m)
 		sw.Do(listTemplate, m)
 		sw.Do(watchTemplate, m)
+	}
+
+	if !noMethods && !readonly {
 		sw.Do(patchTemplate, m)
 	}
 
@@ -177,6 +189,11 @@ var interfaceTemplate3 = `
 	Watch(opts $.ListOptions|raw$) ($.watchInterface|raw$, error)
 	Patch(name string, pt $.PatchType|raw$, data []byte, subresources ...string) (result *$.type|raw$, err error)`
 
+var interfaceTemplateReadonly = `
+	Get(name string, options $.GetOptions|raw$) (*$.type|raw$, error)
+	List(opts $.ListOptions|raw$) (*$.type|raw$List, error)
+	Watch(opts $.ListOptions|raw$) ($.watchInterface|raw$, error)`
+
 var interfaceTemplate4 = `
 	$.type|public$Expansion
 }
@@ -224,7 +241,7 @@ func (c *$.type|privatePlural$) List(opts $.ListOptions|raw$) (result *$.type|ra
 	result = &$.type|raw$List{}
 	err = c.client.Get().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		VersionedParams(&opts, $.schemeParameterCodec|raw$).
 		Do().
 		Into(result)
@@ -237,7 +254,7 @@ func (c *$.type|privatePlural$) Get(name string, options $.GetOptions|raw$) (res
 	result = &$.type|raw${}
 	err = c.client.Get().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		Name(name).
 		VersionedParams(&options, $.schemeParameterCodec|raw$).
 		Do().
@@ -251,7 +268,7 @@ var deleteTemplate = `
 func (c *$.type|privatePlural$) Delete(name string, options *$.DeleteOptions|raw$) error {
 	return c.client.Delete().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		Name(name).
 		Body(options).
 		Do().
@@ -264,7 +281,7 @@ var deleteCollectionTemplate = `
 func (c *$.type|privatePlural$) DeleteCollection(options *$.DeleteOptions|raw$, listOptions $.ListOptions|raw$) error {
 	return c.client.Delete().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		VersionedParams(&listOptions, $.schemeParameterCodec|raw$).
 		Body(options).
 		Do().
@@ -278,7 +295,7 @@ func (c *$.type|privatePlural$) Create($.type|private$ *$.type|raw$) (result *$.
 	result = &$.type|raw${}
 	err = c.client.Post().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		Body($.type|private$).
 		Do().
 		Into(result)
@@ -292,7 +309,7 @@ func (c *$.type|privatePlural$) Update($.type|private$ *$.type|raw$) (result *$.
 	result = &$.type|raw${}
 	err = c.client.Put().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		Name($.type|private$.Name).
 		Body($.type|private$).
 		Do().
@@ -309,7 +326,7 @@ func (c *$.type|privatePlural$) UpdateStatus($.type|private$ *$.type|raw$) (resu
 	result = &$.type|raw${}
 	err = c.client.Put().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		Name($.type|private$.Name).
 		SubResource("status").
 		Body($.type|private$).
@@ -325,7 +342,7 @@ func (c *$.type|privatePlural$) Watch(opts $.ListOptions|raw$) ($.watchInterface
 	opts.Watch = true
 	return c.client.Get().
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		VersionedParams(&opts, $.schemeParameterCodec|raw$).
 		Watch()
 }
@@ -337,7 +354,7 @@ func (c *$.type|privatePlural$) Patch(name string, pt $.PatchType|raw$, data []b
 	result = &$.type|raw${}
 	err = c.client.Patch(pt).
 		$if .namespaced$Namespace(c.ns).$end$
-		Resource("$.type|allLowercasePlural$").
+		Resource("$.type|resource$").
 		SubResource(subresources...).
 		Name(name).
 		Body(data).

cmd/libs/go2idl/client-gen/generators/tags.go

@@ -31,3 +31,14 @@ func extractBoolTagOrDie(key string, lines []string) bool {
 	}
 	return val
 }
+
+// extractTag gets the comment-tags for the key.  If the tag did not exist, it
+// returns the empty string.
+func extractTag(key string, lines []string) string {
+	val, present := types.ExtractCommentTags("+", lines)[key]
+	if !present || len(val) < 1 {
+		return ""
+	}
+
+	return val[0]
+}

hack/update-codegen.sh

@@ -104,3 +104,4 @@ ${informergen} \
 vendor/k8s.io/kube-aggregator/hack/update-codegen.sh
 vendor/k8s.io/sample-apiserver/hack/update-codegen.sh
 vendor/k8s.io/kube-apiextensions-server/hack/update-codegen.sh
+vendor/k8s.io/metrics/hack/update-codegen.sh

hack/verify-codegen.sh

@@ -27,5 +27,6 @@ kube::golang::setup_env
 vendor/k8s.io/kube-aggregator/hack/verify-codegen.sh
 vendor/k8s.io/sample-apiserver/hack/verify-codegen.sh
 vendor/k8s.io/kube-apiextensions-server/hack/verify-codegen.sh
+vendor/k8s.io/metrics/hack/verify-codegen.sh
 
 "${KUBE_ROOT}/hack/update-codegen.sh" --verify-only

pkg/controller/podautoscaler/horizontal_test.go

@@ -360,8 +360,7 @@ func (tc *testCase) prepareTestClient(t *testing.T) (*fake.Clientset, *metricsfa
 	fakeClient.AddWatchReactor("*", core.DefaultWatchReactor(fakeWatch, nil))
 
 	fakeMetricsClient := &metricsfake.Clientset{}
-	// NB: we have to sound like Gollum due to gengo's inability to handle already-plural resource names
+	fakeMetricsClient.AddReactor("list", "pods", func(action core.Action) (handled bool, ret runtime.Object, err error) {
-	fakeMetricsClient.AddReactor("list", "podmetricses", func(action core.Action) (handled bool, ret runtime.Object, err error) {
 		tc.Lock()
 		defer tc.Unlock()
 

pkg/controller/podautoscaler/metrics/rest_metrics_client_test.go

@@ -70,7 +70,7 @@ func (tc *restClientTestCase) prepareTestClient(t *testing.T) (*metricsfake.Clie
 	fakeCMClient := &cmfake.FakeCustomMetricsClient{}
 
 	if isResource {
-		fakeMetricsClient.AddReactor("list", "podmetricses", func(action core.Action) (handled bool, ret runtime.Object, err error) {
+		fakeMetricsClient.AddReactor("list", "pods", func(action core.Action) (handled bool, ret runtime.Object, err error) {
 			metrics := &metricsapi.PodMetricsList{}
 			for i, containers := range tc.reportedPodMetrics {
 				metric := metricsapi.PodMetrics{

pkg/controller/podautoscaler/replica_calculator_test.go

@@ -135,7 +135,7 @@ func (tc *replicaCalcTestCase) prepareTestClient(t *testing.T) (*fake.Clientset,
 
 	fakeMetricsClient := &metricsfake.Clientset{}
 	// NB: we have to sound like Gollum due to gengo's inability to handle already-plural resource names
-	fakeMetricsClient.AddReactor("list", "podmetricses", func(action core.Action) (handled bool, ret runtime.Object, err error) {
+	fakeMetricsClient.AddReactor("list", "pods", func(action core.Action) (handled bool, ret runtime.Object, err error) {
 		if tc.resource != nil {
 			metrics := &metricsapi.PodMetricsList{}
 			for i, resValue := range tc.resource.levels {

staging/src/k8s.io/metrics/hack/update-codegen.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../../../../..
+METRICS_ROOT=$(dirname "${BASH_SOURCE}")/..
+source "${KUBE_ROOT}/hack/lib/init.sh"
+
+# Register function to be called on EXIT to remove generated binary.
+function cleanup {
+  rm -f "${CLIENTGEN:-}"
+}
+trap cleanup EXIT
+
+echo "Building client-gen"
+CLIENTGEN="${PWD}/client-gen-binary"
+go build -o "${CLIENTGEN}" ./cmd/libs/go2idl/client-gen
+
+PREFIX=k8s.io/metrics/pkg/apis
+INPUT_BASE="--input-base ${PREFIX}"
+CLIENTSET_PATH="--clientset-path k8s.io/metrics/pkg/client/clientset_generated"
+
+${CLIENTGEN} --clientset-name="clientset" ${INPUT_BASE} --input metrics/v1alpha1 ${CLIENTSET_PATH} --output-base ${KUBE_ROOT}/vendor
+
+# we skip informers and listers for metrics, because we don't quite support the requisite operations yet
+# we skip generating the internal clientset as it's not really needed

staging/src/k8s.io/metrics/hack/verify-codegen.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../../../../..
+METRICS_ROOT=$(dirname "${BASH_SOURCE}")/..
+source "${KUBE_ROOT}/hack/lib/init.sh"
+
+DIFFROOT="${METRICS_ROOT}/pkg"
+TMP_DIFFROOT="${METRICS_ROOT}/_tmp/pkg"
+_tmp="${METRICS_ROOT}/_tmp"
+
+cleanup() {
+  rm -rf "${_tmp}"
+}
+trap "cleanup" EXIT SIGINT
+
+cleanup
+
+mkdir -p "${TMP_DIFFROOT}"
+cp -a "${DIFFROOT}"/* "${TMP_DIFFROOT}"
+
+"${METRICS_ROOT}/hack/update-codegen.sh"
+echo "diffing ${DIFFROOT} against freshly generated codegen"
+ret=0
+diff -Naupr "${DIFFROOT}" "${TMP_DIFFROOT}" || ret=$?
+cp -a "${TMP_DIFFROOT}"/* "${DIFFROOT}"
+if [[ $ret -eq 0 ]]
+then
+  echo "${DIFFROOT} up to date."
+else
+  echo "${DIFFROOT} is out of date. Please run hack/update-codegen.sh"
+  exit 1
+fi
+

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/BUILD

@@ -17,7 +17,6 @@ go_library(
     deps = [
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/k8s.io/client-go/discovery:go_default_library",
-        "//vendor/k8s.io/client-go/plugin/pkg/client/auth:go_default_library",
         "//vendor/k8s.io/client-go/rest:go_default_library",
         "//vendor/k8s.io/client-go/util/flowcontrol:go_default_library",
         "//vendor/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1:go_default_library",

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/clientset.go

@@ -19,7 +19,6 @@ package clientset
 import (
 	glog "github.com/golang/glog"
 	discovery "k8s.io/client-go/discovery"
-	_ "k8s.io/client-go/plugin/pkg/client/auth"
 	rest "k8s.io/client-go/rest"
 	flowcontrol "k8s.io/client-go/util/flowcontrol"
 	metricsv1alpha1 "k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1"

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/fake/BUILD

@@ -12,15 +12,19 @@ go_library(
     srcs = [
         "clientset_generated.go",
         "doc.go",
+        "register.go",
     ],
     tags = ["automanaged"],
     deps = [
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
         "//vendor/k8s.io/client-go/discovery:go_default_library",
         "//vendor/k8s.io/client-go/discovery/fake:go_default_library",
-        "//vendor/k8s.io/client-go/pkg/api:go_default_library",
         "//vendor/k8s.io/client-go/testing:go_default_library",
+        "//vendor/k8s.io/metrics/pkg/apis/metrics/v1alpha1:go_default_library",
         "//vendor/k8s.io/metrics/pkg/client/clientset_generated/clientset:go_default_library",
         "//vendor/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1:go_default_library",
         "//vendor/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1/fake:go_default_library",

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/fake/clientset_generated.go

@@ -21,7 +21,6 @@ import (
 	"k8s.io/apimachinery/pkg/watch"
 	"k8s.io/client-go/discovery"
 	fakediscovery "k8s.io/client-go/discovery/fake"
-	"k8s.io/client-go/pkg/api"
 	"k8s.io/client-go/testing"
 	clientset "k8s.io/metrics/pkg/client/clientset_generated/clientset"
 	metricsv1alpha1 "k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1"
@@ -33,7 +32,7 @@ import (
 // without applying any validations and/or defaults. It shouldn't be considered a replacement
 // for a real clientset and is mostly useful in simple unit tests.
 func NewSimpleClientset(objects ...runtime.Object) *Clientset {
-	o := testing.NewObjectTracker(api.Scheme, api.Codecs.UniversalDecoder())
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
 	for _, obj := range objects {
 		if err := o.Add(obj); err != nil {
 			panic(err)

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/fake/register.go

@@ -0,0 +1,53 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package fake
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	metricsv1alpha1 "k8s.io/metrics/pkg/apis/metrics/v1alpha1"
+)
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+var parameterCodec = runtime.NewParameterCodec(scheme)
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kuberentes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	metricsv1alpha1.AddToScheme(scheme)
+
+}

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1/fake/fake_nodemetrics.go

@@ -30,7 +30,7 @@ type FakeNodeMetricses struct {
 	Fake *FakeMetricsV1alpha1
 }
 
-var nodemetricsesResource = schema.GroupVersionResource{Group: "metrics", Version: "v1alpha1", Resource: "nodemetricses"}
+var nodemetricsesResource = schema.GroupVersionResource{Group: "metrics", Version: "v1alpha1", Resource: "nodes"}
 
 var nodemetricsesKind = schema.GroupVersionKind{Group: "metrics", Version: "v1alpha1", Kind: "NodeMetrics"}
 

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1/fake/fake_podmetrics.go

@@ -31,7 +31,7 @@ type FakePodMetricses struct {
 	ns   string
 }
 
-var podmetricsesResource = schema.GroupVersionResource{Group: "metrics", Version: "v1alpha1", Resource: "podmetricses"}
+var podmetricsesResource = schema.GroupVersionResource{Group: "metrics", Version: "v1alpha1", Resource: "pods"}
 
 var podmetricsesKind = schema.GroupVersionKind{Group: "metrics", Version: "v1alpha1", Kind: "PodMetrics"}
 

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1/nodemetrics.go

@@ -35,7 +35,6 @@ type NodeMetricsInterface interface {
 	Get(name string, options v1.GetOptions) (*v1alpha1.NodeMetrics, error)
 	List(opts v1.ListOptions) (*v1alpha1.NodeMetricsList, error)
 	Watch(opts v1.ListOptions) (watch.Interface, error)
-
 	NodeMetricsExpansion
 }
 
@@ -76,8 +75,8 @@ func (c *nodeMetricses) List(opts v1.ListOptions) (result *v1alpha1.NodeMetricsL
 
 // Watch returns a watch.Interface that watches the requested nodeMetricses.
 func (c *nodeMetricses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
 	return c.client.Get().
-		Prefix("watch").
 		Resource("nodes").
 		VersionedParams(&opts, scheme.ParameterCodec).
 		Watch()

staging/src/k8s.io/metrics/pkg/client/clientset_generated/clientset/typed/metrics/v1alpha1/podmetrics.go

@@ -35,7 +35,6 @@ type PodMetricsInterface interface {
 	Get(name string, options v1.GetOptions) (*v1alpha1.PodMetrics, error)
 	List(opts v1.ListOptions) (*v1alpha1.PodMetricsList, error)
 	Watch(opts v1.ListOptions) (watch.Interface, error)
-
 	PodMetricsExpansion
 }
 
@@ -80,8 +79,8 @@ func (c *podMetricses) List(opts v1.ListOptions) (result *v1alpha1.PodMetricsLis
 
 // Watch returns a watch.Interface that watches the requested podMetricses.
 func (c *podMetricses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
 	return c.client.Get().
-		Prefix("watch").
 		Namespace(c.ns).
 		Resource("pods").
 		VersionedParams(&opts, scheme.ParameterCodec).