create sample-apiserver repo for people to inspect

hack/.linted_packages

@@ -305,6 +305,8 @@ staging/src/k8s.io/client-go/tools/metrics
 staging/src/k8s.io/client-go/util/cert
 staging/src/k8s.io/client-go/util/homedir
 staging/src/k8s.io/client-go/util/workqueue
+staging/src/k8s.io/sample-apiserver
+staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/install
 test/e2e/perftype
 test/e2e_node/runner/local
 test/images/clusterapi-tester

hack/godep-save.sh

@@ -47,6 +47,9 @@ pushd "${KUBE_ROOT}" > /dev/null
   if [ ! -e "vendor/k8s.io/apimachinery" ]; then
     ln -s ../../staging/src/k8s.io/apimachinery vendor/k8s.io/apimachinery
   fi
+  if [ ! -e "vendor/k8s.io/sample-apiserver" ]; then
+    ln -s ../../staging/src/k8s.io/sample-apiserver vendor/k8s.io/sample-apiserver
+  fi
 popd > /dev/null
 
 echo "Don't forget to run hack/update-godep-licenses.sh if you added or removed a dependency!"

hack/verify-staging-imports.sh

@@ -53,6 +53,7 @@ RC=0
 print_forbidden_imports apimachinery k8s.io/ || RC=1
 print_forbidden_imports apiserver k8s.io/kubernetes || RC=1
 print_forbidden_imports client-go k8s.io/kubernetes k8s.io/apiserver || RC=1
+print_forbidden_imports sample-apiserver k8s.io/kubernetes || RC=1
 if [ ${RC} != 0 ]; then
     exit ${RC}
 fi

staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go

@@ -388,9 +388,10 @@ func NewDefaultAPIGroupInfo(group string, registry *registered.APIRegistrationMa
 	return APIGroupInfo{
 		GroupMeta:                    *groupMeta,
 		VersionedResourcesStorageMap: map[string]map[string]rest.Storage{},
-		OptionsExternalVersion:       &registry.GroupOrDie("").GroupVersion,
-		Scheme:                       scheme,
-		ParameterCodec:               parameterCodec,
-		NegotiatedSerializer:         codecs,
+		// TODO unhardcode this.  It was hardcoded before, but we need to re-evaluate
+		OptionsExternalVersion: &schema.GroupVersion{Version: "v1"},
+		Scheme:                 scheme,
+		ParameterCodec:         parameterCodec,
+		NegotiatedSerializer:   codecs,
 	}
 }

staging/src/k8s.io/apiserver/pkg/server/options/authentication.go

@@ -60,7 +60,7 @@ func (s *RequestHeaderAuthenticationOptions) AddFlags(fs *pflag.FlagSet) {
 // ToAuthenticationRequestHeaderConfig returns a RequestHeaderConfig config object for these options
 // if necessary, nil otherwise.
 func (s *RequestHeaderAuthenticationOptions) ToAuthenticationRequestHeaderConfig() *authenticatorfactory.RequestHeaderConfig {
-	if len(s.UsernameHeaders) == 0 {
+	if len(s.UsernameHeaders) == 0 || (len(s.UsernameHeaders) == 1 && len(s.UsernameHeaders[0]) == 0) {
 		return nil
 	}
 

staging/src/k8s.io/sample-apiserver/artifacts/example/example.yaml

@@ -0,0 +1,7 @@
+apiVersion: serviceinjection.k8s.io/v1alpha1
+kind: ServiceInjection
+metadata:
+  name: injector
+  namespace: kube-system
+  labels:
+    sample-label: foo

staging/src/k8s.io/sample-apiserver/artifacts/simple-image/Dockerfile

@@ -0,0 +1,17 @@
+# 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.
+
+FROM fedora
+ADD kube-service-injection /
+ENTRYPOINT ["/kube-service-injection"]

staging/src/k8s.io/sample-apiserver/artifacts/static/static-pod.yaml

@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: kube-service-injection
+  namespace: kube-system
+spec:
+  hostNetwork: true
+  containers:
+  - name: kube-service-injection
+    image: kube-service-injection
+    imagePullPolicy: Never
+    args:
+    - "--secure-port=9443"
+    - "--authentication-kubeconfig=/all-certs/admin.kubeconfig"
+    - "--authorization-kubeconfig=/all-certs/admin.kubeconfig"
+    - "--tls-ca-file=/all-certs/apiserver.crt"
+    - "--client-ca-file=/all-certs/client-ca.crt"
+    - "--requestheader-username-headers=X-Remote-User"
+    - "--requestheader-group-headers=X-Remote-Group"
+    - "--requestheader-extra-headers-prefix=X-Remote-Extra-"
+    - "--requestheader-client-ca-file=/all-certs/request-header-ca.crt"
+    - "--etcd-servers=http://127.0.0.1:2379"
+    ports:
+    - containerPort: 9443
+      hostPort: 9443
+    volumeMounts:
+    - name: all-certs
+      mountPath: /all-certs
+      readOnly: true
+  volumes:
+  - name: all-certs
+    hostPath:
+      path: /var/run/kubernetes/

staging/src/k8s.io/sample-apiserver/hack/build-image.sh

@@ -0,0 +1,28 @@
+#!/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.
+
+
+KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../../..
+source "${KUBE_ROOT}/hack/lib/util.sh"
+
+# Register function to be called on EXIT to remove generated binary.
+function cleanup {
+  rm "${KUBE_ROOT}/cmd/kube-sample-apiserver/artifacts/simple-image/kube-sample-apiserver"
+}
+trap cleanup EXIT
+
+cp -v ${KUBE_ROOT}/_output/local/bin/linux/amd64/kube-sample-apiserver "${KUBE_ROOT}/cmd/kube-sample-apiserver/artifacts/simple-image/kube-sample-apiserver"
+docker build -t kube-sample-apiserver:latest ${KUBE_ROOT}/cmd/kube-sample-apiserver/artifacts/simple-image

staging/src/k8s.io/sample-apiserver/hack/update-codegen.sh

@@ -0,0 +1,69 @@
+#!/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}")/../../..
+APIFEDERATOR_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:-}"
+  rm -f "${listergen:-}"
+  rm -f "${informergen:-}"
+}
+trap cleanup EXIT
+
+echo "Building client-gen"
+CLIENTGEN="${PWD}/client-gen-binary"
+go build -o "${CLIENTGEN}" ./cmd/libs/go2idl/client-gen
+
+PREFIX=k8s.io/sample-apiserver/pkg/apis
+INPUT_BASE="--input-base ${PREFIX}"
+INPUT_APIS=(
+wardle/
+wardle/v1alpha1
+)
+INPUT="--input ${INPUT_APIS[@]}"
+CLIENTSET_PATH="--clientset-path k8s.io/sample-apiserver/pkg/client/clientset_generated"
+
+${CLIENTGEN} ${INPUT_BASE} ${INPUT} ${CLIENTSET_PATH} 
+${CLIENTGEN} --clientset-name="clientset" ${INPUT_BASE} --input wardle/v1alpha1 ${CLIENTSET_PATH} 
+
+
+echo "Building lister-gen"
+listergen="${PWD}/lister-gen"
+go build -o "${listergen}" ./cmd/libs/go2idl/lister-gen
+
+LISTER_INPUT="--input-dirs k8s.io/sample-apiserver/pkg/apis/wardle --input-dirs k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1"
+LISTER_PATH="--output-package k8s.io/sample-apiserver/pkg/client/listers"
+${listergen} ${LISTER_INPUT} ${LISTER_PATH}
+
+
+echo "Building informer-gen"
+informergen="${PWD}/informer-gen"
+go build -o "${informergen}" ./cmd/libs/go2idl/informer-gen
+
+${informergen} \
+  --input-dirs k8s.io/sample-apiserver/pkg/apis/wardle --input-dirs k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1 \
+  --versioned-clientset-package k8s.io/sample-apiserver/pkg/client/clientset_generated/clientset \
+  --internal-clientset-package k8s.io/sample-apiserver/pkg/client/clientset_generated/internalclientset \
+  --listers-package k8s.io/sample-apiserver/pkg/client/listers \
+  --output-package k8s.io/sample-apiserver/pkg/client/informers
+  "$@"

staging/src/k8s.io/sample-apiserver/main.go

@@ -0,0 +1,43 @@
+/*
+Copyright 2016 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 main
+
+import (
+	"flag"
+	"os"
+	"runtime"
+
+	"k8s.io/apimachinery/pkg/util/wait"
+	// "k8s.io/kubernetes/pkg/util/logs"
+	"k8s.io/sample-apiserver/pkg/cmd/server"
+)
+
+func main() {
+	// TODO move package and restore
+	// logs.InitLogs()
+	// defer logs.FlushLogs()
+
+	if len(os.Getenv("GOMAXPROCS")) == 0 {
+		runtime.GOMAXPROCS(runtime.NumCPU())
+	}
+
+	cmd := server.NewCommandStartWardleServer(os.Stdout, os.Stderr, wait.NeverStop)
+	cmd.Flags().AddGoFlagSet(flag.CommandLine)
+	if err := cmd.Execute(); err != nil {
+		panic(err)
+	}
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/doc.go

@@ -0,0 +1,21 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package,register
+
+// Package api is the internal version of the API.
+// +groupName=wardle.k8s.io
+package wardle

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/install/install.go

@@ -0,0 +1,44 @@
+/*
+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 install
+
+import (
+	"k8s.io/apimachinery/pkg/apimachinery/announced"
+	"k8s.io/apimachinery/pkg/apimachinery/registered"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/sets"
+	"k8s.io/sample-apiserver/pkg/apis/wardle"
+	"k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1"
+)
+
+// Install registers the API group and adds types to a scheme
+func Install(groupFactoryRegistry announced.APIGroupFactoryRegistry, registry *registered.APIRegistrationManager, scheme *runtime.Scheme) {
+	if err := announced.NewGroupMetaFactory(
+		&announced.GroupMetaFactoryArgs{
+			GroupName:                  wardle.GroupName,
+			RootScopedKinds:            sets.NewString("APIService"),
+			VersionPreferenceOrder:     []string{v1alpha1.SchemeGroupVersion.Version},
+			ImportPrefix:               "k8s.io/sample-apiserver/pkg/apis/wardle",
+			AddInternalObjectsToScheme: wardle.AddToScheme,
+		},
+		announced.VersionToSchemeFunc{
+			v1alpha1.SchemeGroupVersion.Version: v1alpha1.AddToScheme,
+		},
+	).Announce(groupFactoryRegistry).RegisterAndEnable(registry, scheme); err != nil {
+		panic(err)
+	}
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/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 wardle
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+const GroupName = "wardle.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns back a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Flunder{},
+		&FlunderList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/types.go

@@ -0,0 +1,43 @@
+/*
+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 wardle
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// FlunderList is a list of Flunder objects.
+type FlunderList struct {
+	metav1.TypeMeta
+	metav1.ListMeta
+
+	Items []Flunder
+}
+
+type FlunderSpec struct {
+}
+
+type FlunderStatus struct {
+}
+
+// +genclient=true
+
+type Flunder struct {
+	metav1.TypeMeta
+	metav1.ObjectMeta
+
+	Spec   FlunderSpec
+	Status FlunderStatus
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/doc.go

@@ -0,0 +1,22 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package,register
+// +k8s:conversion-gen=k8s.io/sample-apiserver/pkg/apis/wardle
+
+// Package v1alpha1 is the v1alpha1 version of the API.
+// +groupName=wardle.k8s.io
+package v1alpha1

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/register.go

@@ -0,0 +1,43 @@
+/*
+Copyright 2016 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 v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+const GroupName = "wardle.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to api.Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Flunder{},
+		&FlunderList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/types.go

@@ -0,0 +1,43 @@
+/*
+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 v1alpha1
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// FlunderList is a list of Flunder objects.
+type FlunderList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	Items []Flunder `json:"items" protobuf:"bytes,2,rep,name=items"`
+}
+
+type FlunderSpec struct {
+}
+
+type FlunderStatus struct {
+}
+
+// +genclient=true
+
+type Flunder struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
+
+	Spec   FlunderSpec   `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`
+	Status FlunderStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/zz_generated.conversion.go

@@ -0,0 +1,129 @@
+// +build !ignore_autogenerated
+
+/*
+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.
+*/
+
+// This file was autogenerated by conversion-gen. Do not edit it manually!
+
+package v1alpha1
+
+import (
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	wardle "k8s.io/sample-apiserver/pkg/apis/wardle"
+	unsafe "unsafe"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedConversionFuncs(
+		Convert_v1alpha1_Flunder_To_wardle_Flunder,
+		Convert_wardle_Flunder_To_v1alpha1_Flunder,
+		Convert_v1alpha1_FlunderList_To_wardle_FlunderList,
+		Convert_wardle_FlunderList_To_v1alpha1_FlunderList,
+		Convert_v1alpha1_FlunderSpec_To_wardle_FlunderSpec,
+		Convert_wardle_FlunderSpec_To_v1alpha1_FlunderSpec,
+		Convert_v1alpha1_FlunderStatus_To_wardle_FlunderStatus,
+		Convert_wardle_FlunderStatus_To_v1alpha1_FlunderStatus,
+	)
+}
+
+func autoConvert_v1alpha1_Flunder_To_wardle_Flunder(in *Flunder, out *wardle.Flunder, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_v1alpha1_FlunderSpec_To_wardle_FlunderSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	if err := Convert_v1alpha1_FlunderStatus_To_wardle_FlunderStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_v1alpha1_Flunder_To_wardle_Flunder(in *Flunder, out *wardle.Flunder, s conversion.Scope) error {
+	return autoConvert_v1alpha1_Flunder_To_wardle_Flunder(in, out, s)
+}
+
+func autoConvert_wardle_Flunder_To_v1alpha1_Flunder(in *wardle.Flunder, out *Flunder, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_wardle_FlunderSpec_To_v1alpha1_FlunderSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	if err := Convert_wardle_FlunderStatus_To_v1alpha1_FlunderStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_wardle_Flunder_To_v1alpha1_Flunder(in *wardle.Flunder, out *Flunder, s conversion.Scope) error {
+	return autoConvert_wardle_Flunder_To_v1alpha1_Flunder(in, out, s)
+}
+
+func autoConvert_v1alpha1_FlunderList_To_wardle_FlunderList(in *FlunderList, out *wardle.FlunderList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]wardle.Flunder)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+func Convert_v1alpha1_FlunderList_To_wardle_FlunderList(in *FlunderList, out *wardle.FlunderList, s conversion.Scope) error {
+	return autoConvert_v1alpha1_FlunderList_To_wardle_FlunderList(in, out, s)
+}
+
+func autoConvert_wardle_FlunderList_To_v1alpha1_FlunderList(in *wardle.FlunderList, out *FlunderList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]Flunder)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+func Convert_wardle_FlunderList_To_v1alpha1_FlunderList(in *wardle.FlunderList, out *FlunderList, s conversion.Scope) error {
+	return autoConvert_wardle_FlunderList_To_v1alpha1_FlunderList(in, out, s)
+}
+
+func autoConvert_v1alpha1_FlunderSpec_To_wardle_FlunderSpec(in *FlunderSpec, out *wardle.FlunderSpec, s conversion.Scope) error {
+	return nil
+}
+
+func Convert_v1alpha1_FlunderSpec_To_wardle_FlunderSpec(in *FlunderSpec, out *wardle.FlunderSpec, s conversion.Scope) error {
+	return autoConvert_v1alpha1_FlunderSpec_To_wardle_FlunderSpec(in, out, s)
+}
+
+func autoConvert_wardle_FlunderSpec_To_v1alpha1_FlunderSpec(in *wardle.FlunderSpec, out *FlunderSpec, s conversion.Scope) error {
+	return nil
+}
+
+func Convert_wardle_FlunderSpec_To_v1alpha1_FlunderSpec(in *wardle.FlunderSpec, out *FlunderSpec, s conversion.Scope) error {
+	return autoConvert_wardle_FlunderSpec_To_v1alpha1_FlunderSpec(in, out, s)
+}
+
+func autoConvert_v1alpha1_FlunderStatus_To_wardle_FlunderStatus(in *FlunderStatus, out *wardle.FlunderStatus, s conversion.Scope) error {
+	return nil
+}
+
+func Convert_v1alpha1_FlunderStatus_To_wardle_FlunderStatus(in *FlunderStatus, out *wardle.FlunderStatus, s conversion.Scope) error {
+	return autoConvert_v1alpha1_FlunderStatus_To_wardle_FlunderStatus(in, out, s)
+}
+
+func autoConvert_wardle_FlunderStatus_To_v1alpha1_FlunderStatus(in *wardle.FlunderStatus, out *FlunderStatus, s conversion.Scope) error {
+	return nil
+}
+
+func Convert_wardle_FlunderStatus_To_v1alpha1_FlunderStatus(in *wardle.FlunderStatus, out *FlunderStatus, s conversion.Scope) error {
+	return autoConvert_wardle_FlunderStatus_To_v1alpha1_FlunderStatus(in, out, s)
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,93 @@
+// +build !ignore_autogenerated
+
+/*
+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.
+*/
+
+// This file was autogenerated by deepcopy-gen. Do not edit it manually!
+
+package v1alpha1
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	reflect "reflect"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterDeepCopies)
+}
+
+// RegisterDeepCopies adds deep-copy functions to the given scheme. Public
+// to allow building arbitrary schemes.
+func RegisterDeepCopies(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedDeepCopyFuncs(
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1alpha1_Flunder, InType: reflect.TypeOf(&Flunder{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1alpha1_FlunderList, InType: reflect.TypeOf(&FlunderList{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1alpha1_FlunderSpec, InType: reflect.TypeOf(&FlunderSpec{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_v1alpha1_FlunderStatus, InType: reflect.TypeOf(&FlunderStatus{})},
+	)
+}
+
+func DeepCopy_v1alpha1_Flunder(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*Flunder)
+		out := out.(*Flunder)
+		*out = *in
+		if newVal, err := c.DeepCopy(&in.ObjectMeta); err != nil {
+			return err
+		} else {
+			out.ObjectMeta = *newVal.(*v1.ObjectMeta)
+		}
+		return nil
+	}
+}
+
+func DeepCopy_v1alpha1_FlunderList(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderList)
+		out := out.(*FlunderList)
+		*out = *in
+		if in.Items != nil {
+			in, out := &in.Items, &out.Items
+			*out = make([]Flunder, len(*in))
+			for i := range *in {
+				if err := DeepCopy_v1alpha1_Flunder(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_v1alpha1_FlunderSpec(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderSpec)
+		out := out.(*FlunderSpec)
+		*out = *in
+		return nil
+	}
+}
+
+func DeepCopy_v1alpha1_FlunderStatus(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderStatus)
+		out := out.(*FlunderStatus)
+		*out = *in
+		return nil
+	}
+}

staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/zz_generated.deepcopy.go

@@ -0,0 +1,93 @@
+// +build !ignore_autogenerated
+
+/*
+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.
+*/
+
+// This file was autogenerated by deepcopy-gen. Do not edit it manually!
+
+package wardle
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	reflect "reflect"
+)
+
+func init() {
+	SchemeBuilder.Register(RegisterDeepCopies)
+}
+
+// RegisterDeepCopies adds deep-copy functions to the given scheme. Public
+// to allow building arbitrary schemes.
+func RegisterDeepCopies(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedDeepCopyFuncs(
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_wardle_Flunder, InType: reflect.TypeOf(&Flunder{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_wardle_FlunderList, InType: reflect.TypeOf(&FlunderList{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_wardle_FlunderSpec, InType: reflect.TypeOf(&FlunderSpec{})},
+		conversion.GeneratedDeepCopyFunc{Fn: DeepCopy_wardle_FlunderStatus, InType: reflect.TypeOf(&FlunderStatus{})},
+	)
+}
+
+func DeepCopy_wardle_Flunder(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*Flunder)
+		out := out.(*Flunder)
+		*out = *in
+		if newVal, err := c.DeepCopy(&in.ObjectMeta); err != nil {
+			return err
+		} else {
+			out.ObjectMeta = *newVal.(*v1.ObjectMeta)
+		}
+		return nil
+	}
+}
+
+func DeepCopy_wardle_FlunderList(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderList)
+		out := out.(*FlunderList)
+		*out = *in
+		if in.Items != nil {
+			in, out := &in.Items, &out.Items
+			*out = make([]Flunder, len(*in))
+			for i := range *in {
+				if err := DeepCopy_wardle_Flunder(&(*in)[i], &(*out)[i], c); err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}
+}
+
+func DeepCopy_wardle_FlunderSpec(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderSpec)
+		out := out.(*FlunderSpec)
+		*out = *in
+		return nil
+	}
+}
+
+func DeepCopy_wardle_FlunderStatus(in interface{}, out interface{}, c *conversion.Cloner) error {
+	{
+		in := in.(*FlunderStatus)
+		out := out.(*FlunderStatus)
+		*out = *in
+		return nil
+	}
+}

staging/src/k8s.io/sample-apiserver/pkg/apiserver/apiserver.go

@@ -0,0 +1,113 @@
+/*
+Copyright 2016 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 apiserver
+
+import (
+	"k8s.io/apimachinery/pkg/apimachinery/announced"
+	"k8s.io/apimachinery/pkg/apimachinery/registered"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/apimachinery/pkg/version"
+	"k8s.io/apiserver/pkg/registry/rest"
+	genericapiserver "k8s.io/apiserver/pkg/server"
+
+	"k8s.io/sample-apiserver/pkg/apis/wardle"
+	"k8s.io/sample-apiserver/pkg/apis/wardle/install"
+	"k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1"
+	wardlestorage "k8s.io/sample-apiserver/pkg/registry/wardle"
+)
+
+var (
+	groupFactoryRegistry = make(announced.APIGroupFactoryRegistry)
+	registry             = registered.NewOrDie("")
+	Scheme               = runtime.NewScheme()
+	Codecs               = serializer.NewCodecFactory(Scheme)
+)
+
+func init() {
+	install.Install(groupFactoryRegistry, registry, Scheme)
+
+	// we need to add the options to empty v1
+	// TODO fix the server code to avoid this
+	metav1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+
+	// TODO: keep the generic API server from wanting this
+	unversioned := schema.GroupVersion{Group: "", Version: "v1"}
+	Scheme.AddUnversionedTypes(unversioned,
+		&metav1.Status{},
+		&metav1.APIVersions{},
+		&metav1.APIGroupList{},
+		&metav1.APIGroup{},
+		&metav1.APIResourceList{},
+	)
+}
+
+type Config struct {
+	GenericConfig *genericapiserver.Config
+}
+
+// WardleServer contains state for a Kubernetes cluster master/api server.
+type WardleServer struct {
+	GenericAPIServer *genericapiserver.GenericAPIServer
+}
+
+type completedConfig struct {
+	*Config
+}
+
+// Complete fills in any fields not set that are required to have valid data. It's mutating the receiver.
+func (c *Config) Complete() completedConfig {
+	c.GenericConfig.Complete()
+
+	c.GenericConfig.Version = &version.Info{
+		Major: "1",
+		Minor: "0",
+	}
+
+	return completedConfig{c}
+}
+
+// SkipComplete provides a way to construct a server instance without config completion.
+func (c *Config) SkipComplete() completedConfig {
+	return completedConfig{c}
+}
+
+// New returns a new instance of WardleServer from the given config.
+func (c completedConfig) New() (*WardleServer, error) {
+	genericServer, err := c.Config.GenericConfig.SkipComplete().New() // completion is done in Complete, no need for a second time
+	if err != nil {
+		return nil, err
+	}
+
+	s := &WardleServer{
+		GenericAPIServer: genericServer,
+	}
+
+	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(wardle.GroupName, registry, Scheme, metav1.ParameterCodec, Codecs)
+	apiGroupInfo.GroupMeta.GroupVersion = v1alpha1.SchemeGroupVersion
+	v1alpha1storage := map[string]rest.Storage{}
+	v1alpha1storage["flunders"] = wardlestorage.NewREST(Scheme, c.GenericConfig.RESTOptionsGetter)
+	apiGroupInfo.VersionedResourcesStorageMap["v1alpha1"] = v1alpha1storage
+
+	if err := s.GenericAPIServer.InstallAPIGroup(&apiGroupInfo); err != nil {
+		return nil, err
+	}
+
+	return s, nil
+}

staging/src/k8s.io/sample-apiserver/pkg/cmd/server/start.go

@@ -0,0 +1,124 @@
+/*
+Copyright 2016 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 server
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/pborman/uuid"
+	"github.com/spf13/cobra"
+
+	genericapiserver "k8s.io/apiserver/pkg/server"
+	genericoptions "k8s.io/apiserver/pkg/server/options"
+	"k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1"
+	"k8s.io/sample-apiserver/pkg/apiserver"
+)
+
+const defaultEtcdPathPrefix = "/registry/wardle.kubernetes.io"
+
+type WardleServerOptions struct {
+	RecommendedOptions *genericoptions.RecommendedOptions
+
+	StdOut io.Writer
+	StdErr io.Writer
+}
+
+func NewWardleServerOptions(out, errOut io.Writer) *WardleServerOptions {
+	o := &WardleServerOptions{
+		RecommendedOptions: genericoptions.NewRecommendedOptions(defaultEtcdPathPrefix, apiserver.Scheme, apiserver.Codecs.LegacyCodec(v1alpha1.SchemeGroupVersion)),
+
+		StdOut: out,
+		StdErr: errOut,
+	}
+	o.RecommendedOptions.SecureServing.ServingOptions.BindPort = 443
+
+	return o
+}
+
+// NewCommandStartMaster provides a CLI handler for 'start master' command
+func NewCommandStartWardleServer(out, errOut io.Writer, stopCh <-chan struct{}) *cobra.Command {
+	o := NewWardleServerOptions(out, errOut)
+
+	cmd := &cobra.Command{
+		Short: "Launch a wardle API server",
+		Long:  "Launch a wardle API server",
+		RunE: func(c *cobra.Command, args []string) error {
+			if err := o.Complete(); err != nil {
+				return err
+			}
+			if err := o.Validate(args); err != nil {
+				return err
+			}
+			if err := o.RunWardleServer(stopCh); err != nil {
+				return err
+			}
+			return nil
+		},
+	}
+
+	flags := cmd.Flags()
+	o.RecommendedOptions.AddFlags(flags)
+
+	return cmd
+}
+
+func (o WardleServerOptions) Validate(args []string) error {
+	return nil
+}
+
+func (o *WardleServerOptions) Complete() error {
+	return nil
+}
+
+func (o WardleServerOptions) Config() (*apiserver.Config, error) {
+	// TODO have a "real" external address
+	if err := o.RecommendedOptions.SecureServing.MaybeDefaultWithSelfSignedCerts("localhost"); err != nil {
+		return nil, fmt.Errorf("error creating self-signed certificates: %v", err)
+	}
+
+	serverConfig := genericapiserver.NewConfig().WithSerializer(apiserver.Codecs)
+	if err := o.RecommendedOptions.ApplyTo(serverConfig); err != nil {
+		return nil, err
+	}
+
+	var err error
+	privilegedLoopbackToken := uuid.NewRandom().String()
+	if serverConfig.LoopbackClientConfig, err = serverConfig.SecureServingInfo.NewSelfClientConfig(privilegedLoopbackToken); err != nil {
+		return nil, err
+	}
+
+	config := &apiserver.Config{
+		GenericConfig: serverConfig,
+	}
+	return config, nil
+}
+
+func (o WardleServerOptions) RunWardleServer(stopCh <-chan struct{}) error {
+	config, err := o.Config()
+	if err != nil {
+		return err
+	}
+
+	server, err := config.Complete().New()
+	if err != nil {
+		return err
+	}
+	server.GenericAPIServer.PrepareRun().Run(stopCh)
+
+	return nil
+}

staging/src/k8s.io/sample-apiserver/pkg/registry/wardle/etcd.go

@@ -0,0 +1,54 @@
+/*
+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 wardle
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apiserver/pkg/registry/generic"
+	genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
+	"k8s.io/sample-apiserver/pkg/apis/wardle"
+)
+
+// rest implements a RESTStorage for API services against etcd
+type REST struct {
+	*genericregistry.Store
+}
+
+// NewREST returns a RESTStorage object that will work against API services.
+func NewREST(scheme *runtime.Scheme, optsGetter generic.RESTOptionsGetter) *REST {
+	strategy := NewStrategy(scheme)
+
+	store := &genericregistry.Store{
+		Copier:      scheme,
+		NewFunc:     func() runtime.Object { return &wardle.Flunder{} },
+		NewListFunc: func() runtime.Object { return &wardle.FlunderList{} },
+		ObjectNameFunc: func(obj runtime.Object) (string, error) {
+			return obj.(*wardle.Flunder).Name, nil
+		},
+		PredicateFunc:     MatchFlunder,
+		QualifiedResource: wardle.Resource("flunders"),
+
+		CreateStrategy: strategy,
+		UpdateStrategy: strategy,
+		DeleteStrategy: strategy,
+	}
+	options := &generic.StoreOptions{RESTOptions: optsGetter, AttrFunc: GetAttrs}
+	if err := store.CompleteWithOptions(options); err != nil {
+		panic(err) // TODO: Propagate error up
+	}
+	return &REST{store}
+}

staging/src/k8s.io/sample-apiserver/pkg/registry/wardle/strategy.go

@@ -0,0 +1,95 @@
+/*
+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 wardle
+
+import (
+	"fmt"
+
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
+	"k8s.io/apiserver/pkg/registry/generic"
+	"k8s.io/apiserver/pkg/storage"
+	"k8s.io/apiserver/pkg/storage/names"
+
+	"k8s.io/sample-apiserver/pkg/apis/wardle"
+)
+
+type apiServerStrategy struct {
+	runtime.ObjectTyper
+	names.NameGenerator
+}
+
+func NewStrategy(typer runtime.ObjectTyper) apiServerStrategy {
+	return apiServerStrategy{typer, names.SimpleNameGenerator}
+}
+
+func (apiServerStrategy) NamespaceScoped() bool {
+	return false
+}
+
+func (apiServerStrategy) PrepareForCreate(ctx genericapirequest.Context, obj runtime.Object) {
+}
+
+func (apiServerStrategy) PrepareForUpdate(ctx genericapirequest.Context, obj, old runtime.Object) {
+}
+
+func (apiServerStrategy) Validate(ctx genericapirequest.Context, obj runtime.Object) field.ErrorList {
+	return field.ErrorList{}
+	// return validation.ValidateFlunder(obj.(*wardle.Flunder))
+}
+
+func (apiServerStrategy) AllowCreateOnUpdate() bool {
+	return false
+}
+
+func (apiServerStrategy) AllowUnconditionalUpdate() bool {
+	return false
+}
+
+func (apiServerStrategy) Canonicalize(obj runtime.Object) {
+}
+
+func (apiServerStrategy) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
+	return field.ErrorList{}
+	// return validation.ValidateFlunderUpdate(obj.(*wardle.Flunder), old.(*wardle.Flunder))
+}
+
+func GetAttrs(obj runtime.Object) (labels.Set, fields.Set, error) {
+	apiserver, ok := obj.(*wardle.Flunder)
+	if !ok {
+		return nil, nil, fmt.Errorf("given object is not a Flunder.")
+	}
+	return labels.Set(apiserver.ObjectMeta.Labels), FlunderToSelectableFields(apiserver), nil
+}
+
+// MatchFlunder is the filter used by the generic etcd backend to watch events
+// from etcd to clients of the apiserver only interested in specific labels/fields.
+func MatchFlunder(label labels.Selector, field fields.Selector) storage.SelectionPredicate {
+	return storage.SelectionPredicate{
+		Label:    label,
+		Field:    field,
+		GetAttrs: GetAttrs,
+	}
+}
+
+// FlunderToSelectableFields returns a field set that represents the object.
+func FlunderToSelectableFields(obj *wardle.Flunder) fields.Set {
+	return generic.ObjectMetaFieldsSet(&obj.ObjectMeta, true)
+}

test/integration/examples/BUILD

@@ -12,11 +12,15 @@ go_test(
     srcs = ["apiserver_test.go"],
     tags = ["automanaged"],
     deps = [
-        "//cmd/libs/go2idl/client-gen/test_apis/testgroup/v1:go_default_library",
-        "//examples/apiserver:go_default_library",
+        "//test/integration/framework:go_default_library",
         "//vendor:github.com/golang/glog",
         "//vendor:github.com/stretchr/testify/assert",
         "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/client-go/rest",
+        "//vendor:k8s.io/client-go/tools/clientcmd",
+        "//vendor:k8s.io/client-go/tools/clientcmd/api",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1",
+        "//vendor:k8s.io/sample-apiserver/pkg/cmd/server",
     ],
 )
 

test/integration/examples/apiserver_test.go

@@ -22,18 +22,25 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"os"
 	"testing"
 	"time"
 
-	"k8s.io/kubernetes/cmd/libs/go2idl/client-gen/test_apis/testgroup/v1"
-
 	"github.com/golang/glog"
 	"github.com/stretchr/testify/assert"
+
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/kubernetes/examples/apiserver"
+	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+	"k8s.io/kubernetes/test/integration/framework"
+	"k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1"
+	"k8s.io/sample-apiserver/pkg/cmd/server"
 )
 
-var groupVersion = v1.SchemeGroupVersion
+const securePort = "6444"
+
+var groupVersion = v1alpha1.SchemeGroupVersion
 
 var groupVersionForDiscovery = metav1.GroupVersionForDiscovery{
 	GroupVersion: groupVersion.String(),
@@ -41,52 +48,85 @@ var groupVersionForDiscovery = metav1.GroupVersionForDiscovery{
 }
 
 func TestRunServer(t *testing.T) {
-	serverIP := fmt.Sprintf("http://localhost:%d", apiserver.InsecurePort)
+	masterConfig := framework.NewIntegrationTestMasterConfig()
+	_, s := framework.RunAMaster(masterConfig)
+	defer s.Close()
+
+	adminKubeConfig := createKubeConfig(masterConfig.GenericConfig.LoopbackClientConfig)
+	kubeconfigFile, _ := ioutil.TempFile("", "")
+	defer os.Remove(kubeconfigFile.Name())
+	clientcmd.WriteToFile(*adminKubeConfig, kubeconfigFile.Name())
+
 	stopCh := make(chan struct{})
-	go func() {
-		if err := apiserver.NewServerRunOptions().Run(stopCh); err != nil {
-			t.Fatalf("Error in bringing up the server: %v", err)
-		}
-	}()
 	defer close(stopCh)
-	if err := waitForApiserverUp(serverIP); err != nil {
+	cmd := server.NewCommandStartWardleServer(os.Stdout, os.Stderr, stopCh)
+	cmd.SetArgs([]string{
+		"--secure-port", securePort,
+		"--requestheader-username-headers", "",
+		"--authentication-kubeconfig", kubeconfigFile.Name(),
+		"--authorization-kubeconfig", kubeconfigFile.Name(),
+		"--etcd-servers", framework.GetEtcdURLFromEnv(),
+	})
+	go cmd.Execute()
+
+	serverLocation := fmt.Sprintf("https://localhost:%s", securePort)
+	if err := waitForApiserverUp(serverLocation); err != nil {
 		t.Fatalf("%v", err)
 	}
-	testSwaggerSpec(t, serverIP)
-	testAPIGroupList(t, serverIP)
-	testAPIGroup(t, serverIP)
-	testAPIResourceList(t, serverIP)
+
+	testAPIGroupList(t, serverLocation)
+	testAPIGroup(t, serverLocation)
+	testAPIResourceList(t, serverLocation)
 }
 
-func TestRunSecureServer(t *testing.T) {
-	serverIP := fmt.Sprintf("https://localhost:%d", apiserver.SecurePort)
-	stopCh := make(chan struct{})
-	go func() {
-		options := apiserver.NewServerRunOptions()
-		options.InsecureServing.BindPort = 0
-		options.SecureServing.ServingOptions.BindPort = apiserver.SecurePort
-		if err := options.Run(stopCh); err != nil {
-			t.Fatalf("Error in bringing up the server: %v", err)
-		}
-	}()
-	defer close(stopCh)
-	if err := waitForApiserverUp(serverIP); err != nil {
-		t.Fatalf("%v", err)
+func createKubeConfig(clientCfg *rest.Config) *clientcmdapi.Config {
+	clusterNick := "cluster"
+	userNick := "user"
+	contextNick := "context"
+
+	config := clientcmdapi.NewConfig()
+
+	credentials := clientcmdapi.NewAuthInfo()
+	credentials.Token = clientCfg.BearerToken
+	credentials.ClientCertificate = clientCfg.TLSClientConfig.CertFile
+	if len(credentials.ClientCertificate) == 0 {
+		credentials.ClientCertificateData = clientCfg.TLSClientConfig.CertData
 	}
-	testSwaggerSpec(t, serverIP)
-	testAPIGroupList(t, serverIP)
-	testAPIGroup(t, serverIP)
-	testAPIResourceList(t, serverIP)
+	credentials.ClientKey = clientCfg.TLSClientConfig.KeyFile
+	if len(credentials.ClientKey) == 0 {
+		credentials.ClientKeyData = clientCfg.TLSClientConfig.KeyData
+	}
+	config.AuthInfos[userNick] = credentials
+
+	cluster := clientcmdapi.NewCluster()
+	cluster.Server = clientCfg.Host
+	cluster.CertificateAuthority = clientCfg.CAFile
+	if len(cluster.CertificateAuthority) == 0 {
+		cluster.CertificateAuthorityData = clientCfg.CAData
+	}
+	cluster.InsecureSkipTLSVerify = clientCfg.Insecure
+	if clientCfg.GroupVersion != nil {
+		cluster.APIVersion = clientCfg.GroupVersion.String()
+	}
+	config.Clusters[clusterNick] = cluster
+
+	context := clientcmdapi.NewContext()
+	context.Cluster = clusterNick
+	context.AuthInfo = userNick
+	config.Contexts[contextNick] = context
+	config.CurrentContext = contextNick
+
+	return config
 }
 
-func waitForApiserverUp(serverIP string) error {
-	for start := time.Now(); time.Since(start) < time.Minute; time.Sleep(5 * time.Second) {
-		glog.Errorf("Waiting for : %#v", serverIP)
+func waitForApiserverUp(serverLocation string) error {
+	for start := time.Now(); time.Since(start) < 10*time.Second; time.Sleep(5 * time.Second) {
+		glog.Errorf("Waiting for : %#v", serverLocation)
 		tr := &http.Transport{
 			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
 		}
 		client := &http.Client{Transport: tr}
-		_, err := client.Get(serverIP)
+		_, err := client.Get(serverLocation)
 		if err == nil {
 			return nil
 		}
@@ -116,65 +156,58 @@ func readResponse(serverURL string) ([]byte, error) {
 	return contents, nil
 }
 
-func testSwaggerSpec(t *testing.T, serverIP string) {
-	serverURL := serverIP + "/swaggerapi"
-	_, err := readResponse(serverURL)
-	if err != nil {
-		t.Fatalf("%v", err)
-	}
-}
-
-func testAPIGroupList(t *testing.T, serverIP string) {
-	serverURL := serverIP + "/apis"
+func testAPIGroupList(t *testing.T, serverLocation string) {
+	serverURL := serverLocation + "/apis"
 	contents, err := readResponse(serverURL)
 	if err != nil {
 		t.Fatalf("%v", err)
 	}
+	t.Log(string(contents))
 	var apiGroupList metav1.APIGroupList
 	err = json.Unmarshal(contents, &apiGroupList)
 	if err != nil {
 		t.Fatalf("Error in unmarshalling response from server %s: %v", serverURL, err)
 	}
 	assert.Equal(t, 1, len(apiGroupList.Groups))
-	assert.Equal(t, apiGroupList.Groups[0].Name, groupVersion.Group)
+	assert.Equal(t, groupVersion.Group, apiGroupList.Groups[0].Name)
 	assert.Equal(t, 1, len(apiGroupList.Groups[0].Versions))
-	assert.Equal(t, apiGroupList.Groups[0].Versions[0], groupVersionForDiscovery)
-	assert.Equal(t, apiGroupList.Groups[0].PreferredVersion, groupVersionForDiscovery)
+	assert.Equal(t, groupVersionForDiscovery, apiGroupList.Groups[0].Versions[0])
+	assert.Equal(t, groupVersionForDiscovery, apiGroupList.Groups[0].PreferredVersion)
 }
 
-func testAPIGroup(t *testing.T, serverIP string) {
-	serverURL := serverIP + "/apis/testgroup.k8s.io"
+func testAPIGroup(t *testing.T, serverLocation string) {
+	serverURL := serverLocation + "/apis/wardle.k8s.io"
 	contents, err := readResponse(serverURL)
 	if err != nil {
 		t.Fatalf("%v", err)
 	}
+	t.Log(string(contents))
 	var apiGroup metav1.APIGroup
 	err = json.Unmarshal(contents, &apiGroup)
 	if err != nil {
 		t.Fatalf("Error in unmarshalling response from server %s: %v", serverURL, err)
 	}
-	assert.Equal(t, apiGroup.APIVersion, groupVersion.Version)
-	assert.Equal(t, apiGroup.Name, groupVersion.Group)
+	assert.Equal(t, groupVersion.Group, apiGroup.Name)
 	assert.Equal(t, 1, len(apiGroup.Versions))
-	assert.Equal(t, apiGroup.Versions[0].GroupVersion, groupVersion.String())
-	assert.Equal(t, apiGroup.Versions[0].Version, groupVersion.Version)
-	assert.Equal(t, apiGroup.Versions[0], apiGroup.PreferredVersion)
+	assert.Equal(t, groupVersion.String(), apiGroup.Versions[0].GroupVersion)
+	assert.Equal(t, groupVersion.Version, apiGroup.Versions[0].Version)
+	assert.Equal(t, apiGroup.PreferredVersion, apiGroup.Versions[0])
 }
 
-func testAPIResourceList(t *testing.T, serverIP string) {
-	serverURL := serverIP + "/apis/testgroup.k8s.io/v1"
+func testAPIResourceList(t *testing.T, serverLocation string) {
+	serverURL := serverLocation + "/apis/wardle.k8s.io/v1alpha1"
 	contents, err := readResponse(serverURL)
 	if err != nil {
 		t.Fatalf("%v", err)
 	}
+	t.Log(string(contents))
 	var apiResourceList metav1.APIResourceList
 	err = json.Unmarshal(contents, &apiResourceList)
 	if err != nil {
 		t.Fatalf("Error in unmarshalling response from server %s: %v", serverURL, err)
 	}
-	assert.Equal(t, apiResourceList.APIVersion, groupVersion.Version)
-	assert.Equal(t, apiResourceList.GroupVersion, groupVersion.String())
+	assert.Equal(t, groupVersion.String(), apiResourceList.GroupVersion)
 	assert.Equal(t, 1, len(apiResourceList.APIResources))
-	assert.Equal(t, apiResourceList.APIResources[0].Name, "testtypes")
+	assert.Equal(t, "flunders", apiResourceList.APIResources[0].Name)
 	assert.True(t, apiResourceList.APIResources[0].Namespaced)
 }

vendor/BUILD

@@ -15281,3 +15281,125 @@ go_test(
         "//vendor:k8s.io/client-go/util/cert",
     ],
 )
+
+go_binary(
+    name = "k8s.io/sample-apiserver_bin",
+    library = ":k8s.io/sample-apiserver",
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver",
+    srcs = ["k8s.io/sample-apiserver/main.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/util/wait",
+        "//vendor:k8s.io/sample-apiserver/pkg/cmd/server",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/apis/wardle",
+    srcs = [
+        "k8s.io/sample-apiserver/pkg/apis/wardle/doc.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/register.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/types.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/zz_generated.deepcopy.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/conversion",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/apis/wardle/install",
+    srcs = ["k8s.io/sample-apiserver/pkg/apis/wardle/install/install.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/apimachinery/announced",
+        "//vendor:k8s.io/apimachinery/pkg/apimachinery/registered",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/util/sets",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1",
+    srcs = [
+        "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/doc.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/register.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/types.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/zz_generated.conversion.go",
+        "k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1/zz_generated.deepcopy.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/conversion",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/apiserver",
+    srcs = ["k8s.io/sample-apiserver/pkg/apiserver/apiserver.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/apimachinery/announced",
+        "//vendor:k8s.io/apimachinery/pkg/apimachinery/registered",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/serializer",
+        "//vendor:k8s.io/apimachinery/pkg/version",
+        "//vendor:k8s.io/apiserver/pkg/registry/rest",
+        "//vendor:k8s.io/apiserver/pkg/server",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle/install",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1",
+        "//vendor:k8s.io/sample-apiserver/pkg/registry/wardle",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/cmd/server",
+    srcs = ["k8s.io/sample-apiserver/pkg/cmd/server/start.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:github.com/pborman/uuid",
+        "//vendor:github.com/spf13/cobra",
+        "//vendor:k8s.io/apiserver/pkg/server",
+        "//vendor:k8s.io/apiserver/pkg/server/options",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1",
+        "//vendor:k8s.io/sample-apiserver/pkg/apiserver",
+    ],
+)
+
+go_library(
+    name = "k8s.io/sample-apiserver/pkg/registry/wardle",
+    srcs = [
+        "k8s.io/sample-apiserver/pkg/registry/wardle/etcd.go",
+        "k8s.io/sample-apiserver/pkg/registry/wardle/strategy.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//vendor:k8s.io/apimachinery/pkg/fields",
+        "//vendor:k8s.io/apimachinery/pkg/labels",
+        "//vendor:k8s.io/apimachinery/pkg/runtime",
+        "//vendor:k8s.io/apimachinery/pkg/util/validation/field",
+        "//vendor:k8s.io/apiserver/pkg/endpoints/request",
+        "//vendor:k8s.io/apiserver/pkg/registry/generic",
+        "//vendor:k8s.io/apiserver/pkg/registry/generic/registry",
+        "//vendor:k8s.io/apiserver/pkg/storage",
+        "//vendor:k8s.io/apiserver/pkg/storage/names",
+        "//vendor:k8s.io/sample-apiserver/pkg/apis/wardle",
+    ],
+)

vendor/k8s.io/sample-apiserver

@@ -0,0 +1 @@
+../../staging/src/k8s.io/sample-apiserver