38c7eded99
Combine the fields that will be used for content transformation (content-type, codec, and group version) into a single struct in client, and then pass that struct into the rest client and request. Set the content-type when sending requests to the server, and accept the content type as primary. Will form the foundation for content-negotiation via the client.
563 lines
21 KiB
Go
563 lines
21 KiB
Go
/*
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Copyright 2014 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package endpoint
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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"k8s.io/kubernetes/pkg/api"
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endptspkg "k8s.io/kubernetes/pkg/api/endpoints"
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"k8s.io/kubernetes/pkg/api/testapi"
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"k8s.io/kubernetes/pkg/api/unversioned"
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_ "k8s.io/kubernetes/pkg/apimachinery/registered"
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"k8s.io/kubernetes/pkg/client/cache"
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client "k8s.io/kubernetes/pkg/client/unversioned"
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"k8s.io/kubernetes/pkg/controller"
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"k8s.io/kubernetes/pkg/runtime"
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"k8s.io/kubernetes/pkg/util/intstr"
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utiltesting "k8s.io/kubernetes/pkg/util/testing"
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)
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func addPods(store cache.Store, namespace string, nPods int, nPorts int, nNotReady int) {
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for i := 0; i < nPods+nNotReady; i++ {
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p := &api.Pod{
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TypeMeta: unversioned.TypeMeta{APIVersion: testapi.Default.GroupVersion().String()},
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ObjectMeta: api.ObjectMeta{
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Namespace: namespace,
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Name: fmt.Sprintf("pod%d", i),
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Labels: map[string]string{"foo": "bar"},
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},
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Spec: api.PodSpec{
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Containers: []api.Container{{Ports: []api.ContainerPort{}}},
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},
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Status: api.PodStatus{
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PodIP: fmt.Sprintf("1.2.3.%d", 4+i),
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Conditions: []api.PodCondition{
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{
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Type: api.PodReady,
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Status: api.ConditionTrue,
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},
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},
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},
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}
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if i >= nPods {
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p.Status.Conditions[0].Status = api.ConditionFalse
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}
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for j := 0; j < nPorts; j++ {
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p.Spec.Containers[0].Ports = append(p.Spec.Containers[0].Ports,
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api.ContainerPort{Name: fmt.Sprintf("port%d", i), ContainerPort: 8080 + j})
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}
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store.Add(p)
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}
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}
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type serverResponse struct {
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statusCode int
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obj interface{}
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}
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func makeTestServer(t *testing.T, namespace string, endpointsResponse serverResponse) (*httptest.Server, *utiltesting.FakeHandler) {
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fakeEndpointsHandler := utiltesting.FakeHandler{
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StatusCode: endpointsResponse.statusCode,
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ResponseBody: runtime.EncodeOrDie(testapi.Default.Codec(), endpointsResponse.obj.(runtime.Object)),
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}
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mux := http.NewServeMux()
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mux.Handle(testapi.Default.ResourcePath("endpoints", namespace, ""), &fakeEndpointsHandler)
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mux.Handle(testapi.Default.ResourcePath("endpoints/", namespace, ""), &fakeEndpointsHandler)
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mux.HandleFunc("/", func(res http.ResponseWriter, req *http.Request) {
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t.Errorf("unexpected request: %v", req.RequestURI)
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res.WriteHeader(http.StatusNotFound)
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})
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return httptest.NewServer(mux), &fakeEndpointsHandler
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}
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func TestSyncEndpointsItemsPreserveNoSelector(t *testing.T) {
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ns := api.NamespaceDefault
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{Ports: []api.ServicePort{{Port: 80}}},
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})
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endpoints.syncService(ns + "/foo")
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endpointsHandler.ValidateRequestCount(t, 0)
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}
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func TestCheckLeftoverEndpoints(t *testing.T) {
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ns := api.NamespaceDefault
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// Note that this requests *all* endpoints, therefore the NamespaceAll
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// below.
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testServer, _ := makeTestServer(t, api.NamespaceAll,
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serverResponse{http.StatusOK, &api.EndpointsList{
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ListMeta: unversioned.ListMeta{
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ResourceVersion: "1",
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},
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Items: []api.Endpoints{{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000}},
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}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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endpoints.checkLeftoverEndpoints()
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if e, a := 1, endpoints.queue.Len(); e != a {
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t.Fatalf("Expected %v, got %v", e, a)
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}
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got, _ := endpoints.queue.Get()
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if e, a := ns+"/foo", got; e != a {
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t.Errorf("Expected %v, got %v", e, a)
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}
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}
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func TestSyncEndpointsProtocolTCP(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000, Protocol: "TCP"}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 1, 1, 0)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, TargetPort: intstr.FromInt(8080), Protocol: "TCP"}},
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},
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})
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endpoints.syncService(ns + "/foo")
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endpointsHandler.ValidateRequestCount(t, 2)
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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func TestSyncEndpointsProtocolUDP(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000, Protocol: "UDP"}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 1, 1, 0)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, TargetPort: intstr.FromInt(8080), Protocol: "UDP"}},
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},
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})
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endpoints.syncService(ns + "/foo")
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endpointsHandler.ValidateRequestCount(t, 2)
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "UDP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsEmptySelectorSelectsAll(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 1, 1, 0)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
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},
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})
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endpoints.syncService(ns + "/foo")
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsEmptySelectorSelectsAllNotReady(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 0, 1, 1)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
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},
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})
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endpoints.syncService(ns + "/foo")
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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NotReadyAddresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsEmptySelectorSelectsAllMixed(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 1, 1, 1)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
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},
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})
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endpoints.syncService(ns + "/foo")
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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NotReadyAddresses: []api.EndpointAddress{{IP: "1.2.3.5", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod1", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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func TestSyncEndpointsItemsPreexisting(t *testing.T) {
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ns := "bar"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
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Ports: []api.EndpointPort{{Port: 1000}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, ns, 1, 1, 0)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
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Spec: api.ServiceSpec{
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Selector: map[string]string{"foo": "bar"},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
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},
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})
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endpoints.syncService(ns + "/foo")
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data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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Name: "foo",
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Namespace: ns,
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ResourceVersion: "1",
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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})
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
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}
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|
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func TestSyncEndpointsItemsPreexistingIdentical(t *testing.T) {
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ns := api.NamespaceDefault
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testServer, endpointsHandler := makeTestServer(t, api.NamespaceDefault,
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serverResponse{http.StatusOK, &api.Endpoints{
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ObjectMeta: api.ObjectMeta{
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ResourceVersion: "1",
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Name: "foo",
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Namespace: ns,
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},
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Subsets: []api.EndpointSubset{{
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Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
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Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
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}},
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}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
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endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
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addPods(endpoints.podStore.Store, api.NamespaceDefault, 1, 1, 0)
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endpoints.serviceStore.Store.Add(&api.Service{
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ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: api.NamespaceDefault},
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Spec: api.ServiceSpec{
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Selector: map[string]string{"foo": "bar"},
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Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
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},
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})
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endpoints.syncService(ns + "/foo")
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endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", api.NamespaceDefault, "foo"), "GET", nil)
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}
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|
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func TestSyncEndpointsItems(t *testing.T) {
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ns := "other"
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testServer, endpointsHandler := makeTestServer(t, ns,
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serverResponse{http.StatusOK, &api.Endpoints{}})
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// TODO: Uncomment when fix #19254
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// defer testServer.Close()
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client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
|
|
endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
|
|
addPods(endpoints.podStore.Store, ns, 3, 2, 0)
|
|
addPods(endpoints.podStore.Store, "blah", 5, 2, 0) // make sure these aren't found!
|
|
endpoints.serviceStore.Store.Add(&api.Service{
|
|
ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: ns},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{
|
|
{Name: "port0", Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)},
|
|
{Name: "port1", Port: 88, Protocol: "TCP", TargetPort: intstr.FromInt(8088)},
|
|
},
|
|
},
|
|
})
|
|
endpoints.syncService("other/foo")
|
|
expectedSubsets := []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{
|
|
{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}},
|
|
{IP: "1.2.3.5", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod1", Namespace: ns}},
|
|
{IP: "1.2.3.6", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod2", Namespace: ns}},
|
|
},
|
|
Ports: []api.EndpointPort{
|
|
{Name: "port0", Port: 8080, Protocol: "TCP"},
|
|
{Name: "port1", Port: 8088, Protocol: "TCP"},
|
|
},
|
|
}}
|
|
data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
ResourceVersion: "",
|
|
},
|
|
Subsets: endptspkg.SortSubsets(expectedSubsets),
|
|
})
|
|
// endpointsHandler should get 2 requests - one for "GET" and the next for "POST".
|
|
endpointsHandler.ValidateRequestCount(t, 2)
|
|
endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, ""), "POST", &data)
|
|
}
|
|
|
|
func TestSyncEndpointsItemsWithLabels(t *testing.T) {
|
|
ns := "other"
|
|
testServer, endpointsHandler := makeTestServer(t, ns,
|
|
serverResponse{http.StatusOK, &api.Endpoints{}})
|
|
// TODO: Uncomment when fix #19254
|
|
// defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
|
|
endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
|
|
addPods(endpoints.podStore.Store, ns, 3, 2, 0)
|
|
serviceLabels := map[string]string{"foo": "bar"}
|
|
endpoints.serviceStore.Store.Add(&api.Service{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: ns,
|
|
Labels: serviceLabels,
|
|
},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{
|
|
{Name: "port0", Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)},
|
|
{Name: "port1", Port: 88, Protocol: "TCP", TargetPort: intstr.FromInt(8088)},
|
|
},
|
|
},
|
|
})
|
|
endpoints.syncService(ns + "/foo")
|
|
expectedSubsets := []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{
|
|
{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}},
|
|
{IP: "1.2.3.5", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod1", Namespace: ns}},
|
|
{IP: "1.2.3.6", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod2", Namespace: ns}},
|
|
},
|
|
Ports: []api.EndpointPort{
|
|
{Name: "port0", Port: 8080, Protocol: "TCP"},
|
|
{Name: "port1", Port: 8088, Protocol: "TCP"},
|
|
},
|
|
}}
|
|
data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
ResourceVersion: "",
|
|
Labels: serviceLabels,
|
|
},
|
|
Subsets: endptspkg.SortSubsets(expectedSubsets),
|
|
})
|
|
// endpointsHandler should get 2 requests - one for "GET" and the next for "POST".
|
|
endpointsHandler.ValidateRequestCount(t, 2)
|
|
endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, ""), "POST", &data)
|
|
}
|
|
|
|
func TestSyncEndpointsItemsPreexistingLabelsChange(t *testing.T) {
|
|
ns := "bar"
|
|
testServer, endpointsHandler := makeTestServer(t, ns,
|
|
serverResponse{http.StatusOK, &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: ns,
|
|
ResourceVersion: "1",
|
|
Labels: map[string]string{
|
|
"foo": "bar",
|
|
},
|
|
},
|
|
Subsets: []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{{IP: "6.7.8.9"}},
|
|
Ports: []api.EndpointPort{{Port: 1000}},
|
|
}},
|
|
}})
|
|
// TODO: Uncomment when fix #19254
|
|
// defer testServer.Close()
|
|
client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
|
|
endpoints := NewEndpointController(client, controller.NoResyncPeriodFunc)
|
|
addPods(endpoints.podStore.Store, ns, 1, 1, 0)
|
|
serviceLabels := map[string]string{"baz": "blah"}
|
|
endpoints.serviceStore.Store.Add(&api.Service{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: ns,
|
|
Labels: serviceLabels,
|
|
},
|
|
Spec: api.ServiceSpec{
|
|
Selector: map[string]string{"foo": "bar"},
|
|
Ports: []api.ServicePort{{Port: 80, Protocol: "TCP", TargetPort: intstr.FromInt(8080)}},
|
|
},
|
|
})
|
|
endpoints.syncService(ns + "/foo")
|
|
data := runtime.EncodeOrDie(testapi.Default.Codec(), &api.Endpoints{
|
|
ObjectMeta: api.ObjectMeta{
|
|
Name: "foo",
|
|
Namespace: ns,
|
|
ResourceVersion: "1",
|
|
Labels: serviceLabels,
|
|
},
|
|
Subsets: []api.EndpointSubset{{
|
|
Addresses: []api.EndpointAddress{{IP: "1.2.3.4", TargetRef: &api.ObjectReference{Kind: "Pod", Name: "pod0", Namespace: ns}}},
|
|
Ports: []api.EndpointPort{{Port: 8080, Protocol: "TCP"}},
|
|
}},
|
|
})
|
|
endpointsHandler.ValidateRequest(t, testapi.Default.ResourcePath("endpoints", ns, "foo"), "PUT", &data)
|
|
}
|