Merge pull request #5587 from nikhiljindal/enable3

cmd/integration/v1beta3-controller.json

+{
+  "kind": "ReplicationController",
+  "apiVersion": "v1beta3",
+  "metadata": {
+     "name": "nginx-controller",
+     "labels": {"name": "nginx"}
+  },
+  "spec": {
+    "replicas": 2,
+    "selector": {"name": "nginx"},
+    "template": {
+       "metadata": {
+          "labels": {"name": "nginx"}
+       },
+       "spec": {
+           "containers": [{
+             "name": "nginx",
+             "image": "dockerfile/nginx",
+             "ports": [{"containerPort": 80}]
+           }]
+       }
+    }
+  }
+}

cmd/kube-apiserver/app/server.go

@@ -229,7 +229,6 @@ func (s *APIServer) Run(_ []string) error {
 	admissionController := admission.NewFromPlugins(client, admissionControlPluginNames, s.AdmissionControlConfigFile)
 
 	config := &master.Config{
-		Client:                 client,
 		Cloud:                  cloud,
 		EtcdHelper:             helper,
 		EventTTL:               s.EventTTL,

cmd/kubernetes/kubernetes.go

@@ -76,7 +76,7 @@ func (h *delegateHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 }
 
 // RunApiServer starts an API server in a go routine.
-func runApiServer(cl *client.Client, etcdClient tools.EtcdClient, addr net.IP, port int, masterServiceNamespace string) {
+func runApiServer(etcdClient tools.EtcdClient, addr net.IP, port int, masterServiceNamespace string) {
 	handler := delegateHandler{}
 
 	helper, err := master.NewEtcdHelper(etcdClient, "")
@@ -86,7 +86,6 @@ func runApiServer(cl *client.Client, etcdClient tools.EtcdClient, addr net.IP, p
 
 	// Create a master and install handlers into mux.
 	m := master.New(&master.Config{
-		Client:     cl,
 		EtcdHelper: helper,
 		KubeletClient: &client.HTTPKubeletClient{
 			Client: http.DefaultClient,
@@ -142,7 +141,7 @@ func runControllerManager(machineList []string, cl *client.Client, nodeMilliCPU,
 func startComponents(etcdClient tools.EtcdClient, cl *client.Client, addr net.IP, port int) {
 	machineList := []string{"localhost"}
 
-	runApiServer(cl, etcdClient, addr, port, *masterServiceNamespace)
+	runApiServer(etcdClient, addr, port, *masterServiceNamespace)
 	runScheduler(cl)
 	runControllerManager(machineList, cl, *nodeMilliCPU, *nodeMemory)
 

examples/examples_test.go

@@ -100,7 +100,8 @@ func TestExampleObjectSchemas(t *testing.T) {
 			"pod": &api.Pod{},
 		},
 		"../cmd/integration": {
-			"controller": &api.ReplicationController{},
+			"v1beta1-controller": &api.ReplicationController{},
+			"v1beta3-controller": &api.ReplicationController{},
 		},
 		"../examples/guestbook": {
 			"frontend-controller":     &api.ReplicationController{},

hack/test-integration.sh

@@ -30,20 +30,25 @@ cleanup() {
   kube::log::status "Integration test cleanup complete"
 }
 
-"${KUBE_ROOT}/hack/build-go.sh" "$@" cmd/integration
+runTests() {
+  kube::etcd::start
 
-# Run cleanup to stop etcd on interrupt or other kill signal.
-trap cleanup EXIT
+  kube::log::status "Running integration test cases"
+  KUBE_GOFLAGS="-tags 'integration no-docker' " \
+    KUBE_RACE="-race" \
+    "${KUBE_ROOT}/hack/test-go.sh" test/integration
+
+  kube::log::status "Running integration test scenario"
 
-kube::etcd::start
+  "${KUBE_OUTPUT_HOSTBIN}/integration" --v=2 --apiVersion="$1"
 
-kube::log::status "Running integration test cases"
-KUBE_GOFLAGS="-tags 'integration no-docker' " \
-  KUBE_RACE="-race" \
-  "${KUBE_ROOT}/hack/test-go.sh" test/integration
+  cleanup
+}
 
-kube::log::status "Running integration test scenario"
+"${KUBE_ROOT}/hack/build-go.sh" "$@" cmd/integration
 
-"${KUBE_OUTPUT_HOSTBIN}/integration" --v=2
+# Run cleanup to stop etcd on interrupt or other kill signal.
+trap cleanup EXIT
 
-cleanup
+runTests "v1beta1"
+runTests "v1beta3"

pkg/client/request.go

@@ -89,7 +89,7 @@ type Request struct {
 	baseURL *url.URL
 	codec   runtime.Codec
 
-	// If true, add "?namespace=<namespace>" as a query parameter, if false put ns/<namespace> in path
+	// If true, add "?namespace=<namespace>" as a query parameter, if false put namespaces/<namespace> in path
 	// Query parameter is considered legacy behavior
 	namespaceInQuery bool
 	// If true, lowercase resource prior to inserting into a path, if false, leave it as is. Preserving

pkg/client/services.go

@@ -78,7 +78,13 @@ func (c *services) Get(name string) (result *api.Service, err error) {
 // Create creates a new service.
 func (c *services) Create(svc *api.Service) (result *api.Service, err error) {
 	result = &api.Service{}
-	err = c.r.Post().Namespace(c.ns).Resource("services").Body(svc).Do().Into(result)
+	// v1beta3 does not allow POST without a namespace.
+	needNamespace := !api.PreV1Beta3(c.r.APIVersion())
+	namespace := c.ns
+	if needNamespace && len(namespace) == 0 {
+		namespace = api.NamespaceDefault
+	}
+	err = c.r.Post().Namespace(namespace).Resource("services").Body(svc).Do().Into(result)
 	return
 }
 
@@ -89,12 +95,24 @@ func (c *services) Update(svc *api.Service) (result *api.Service, err error) {
 		err = fmt.Errorf("invalid update object, missing resource version: %v", svc)
 		return
 	}
-	err = c.r.Put().Namespace(c.ns).Resource("services").Name(svc.Name).Body(svc).Do().Into(result)
+	// v1beta3 does not allow PUT without a namespace.
+	needNamespace := !api.PreV1Beta3(c.r.APIVersion())
+	namespace := c.ns
+	if needNamespace && len(namespace) == 0 {
+		namespace = api.NamespaceDefault
+	}
+	err = c.r.Put().Namespace(namespace).Resource("services").Name(svc.Name).Body(svc).Do().Into(result)
 	return
 }
 
 // Delete deletes an existing service.
 func (c *services) Delete(name string) error {
+	// v1beta3 does not allow DELETE without a namespace.
+	needNamespace := !api.PreV1Beta3(c.r.APIVersion())
+	namespace := c.ns
+	if needNamespace && len(namespace) == 0 {
+		namespace = api.NamespaceDefault
+	}
 	return c.r.Delete().Namespace(c.ns).Resource("services").Name(name).Do().Error()
 }
 

pkg/master/master.go

@@ -65,7 +65,6 @@ import (
 
 // Config is a structure used to configure a Master.
 type Config struct {
-	Client            *client.Client
 	Cloud             cloudprovider.Interface
 	EtcdHelper        tools.EtcdHelper
 	EventTTL          time.Duration
@@ -122,7 +121,6 @@ type Config struct {
 // Master contains state for a Kubernetes cluster master/api server.
 type Master struct {
 	// "Inputs", Copied from Config
-	client       *client.Client
 	portalNet    *net.IPNet
 	cacheTimeout time.Duration
 
@@ -262,7 +260,6 @@ func New(c *Config) *Master {
 	glog.V(4).Infof("Setting master service IPs based on PortalNet subnet to %q (read-only) and %q (read-write).", serviceReadOnlyIP, serviceReadWriteIP)
 
 	m := &Master{
-		client:                c.Client,
 		portalNet:             c.PortalNet,
 		rootWebService:        new(restful.WebService),
 		enableLogsSupport:     c.EnableLogsSupport,

plugin/pkg/scheduler/factory/factory.go

@@ -201,8 +201,7 @@ func (factory *ConfigFactory) createMinionLW() *cache.ListWatch {
 // Lists all minions and filter out unhealthy ones, then returns
 // an enumerator for cache.Poller.
 func (factory *ConfigFactory) pollMinions() (cache.Enumerator, error) {
-	allNodes := &api.NodeList{}
-	err := factory.Client.Get().Resource("minions").Do().Into(allNodes)
+	allNodes, err := factory.Client.Nodes().List()
 	if err != nil {
 		return nil, err
 	}

test/integration/auth_test.go

@@ -312,7 +312,6 @@ func TestAuthModeAlwaysAllow(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -415,7 +414,6 @@ func TestAuthModeAlwaysDeny(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -483,7 +481,6 @@ func TestAliceNotForbiddenOrUnauthorized(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -569,7 +566,6 @@ func TestBobIsForbidden(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -631,7 +627,6 @@ func TestUnknownUserIsUnauthorized(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -712,7 +707,6 @@ func TestNamespaceAuthorization(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -827,7 +821,6 @@ func TestKindAuthorization(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,
@@ -930,7 +923,6 @@ func TestReadOnlyAuthorization(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,

test/integration/client_test.go

@@ -50,7 +50,6 @@ func TestClient(t *testing.T) {
 	defer s.Close()
 
 	m = master.New(&master.Config{
-		Client:            client.NewOrDie(&client.Config{Host: s.URL}),
 		EtcdHelper:        helper,
 		KubeletClient:     client.FakeKubeletClient{},
 		EnableLogsSupport: false,