当前位置: 首页>>代码示例>>Golang>>正文


Golang api.NewDefaultContext函数代码示例

本文整理汇总了Golang中github.com/qingyuancloud/QingYuan/pkg/api.NewDefaultContext函数的典型用法代码示例。如果您正苦于以下问题:Golang NewDefaultContext函数的具体用法?Golang NewDefaultContext怎么用?Golang NewDefaultContext使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了NewDefaultContext函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: TestDeletePod

func TestDeletePod(t *testing.T) {
	fakeEtcdClient, helper := newHelper(t)
	fakeEtcdClient.ChangeIndex = 1
	storage := NewStorage(helper, nil).Pod
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, &api.Pod{
					ObjectMeta: api.ObjectMeta{
						Name:      "foo",
						Namespace: api.NamespaceDefault,
					},
					Spec: api.PodSpec{NodeName: "machine"},
				}),
				ModifiedIndex: 1,
				CreatedIndex:  1,
			},
		},
	}
	_, err := storage.Delete(api.NewDefaultContext(), "foo", nil)
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:27,代码来源:etcd_test.go

示例2: TestRESTUpdate

func TestRESTUpdate(t *testing.T) {
	_, rest := NewTestREST()
	eventA := testEvent("foo")
	_, err := rest.Create(api.NewDefaultContext(), eventA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	got, err := rest.Get(api.NewDefaultContext(), eventA.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := eventA, got; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}
	eventB := testEvent("bar")
	_, _, err = rest.Update(api.NewDefaultContext(), eventB)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	got2, err := rest.Get(api.NewDefaultContext(), eventB.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if e, a := eventB, got2; !reflect.DeepEqual(e, a) {
		t.Errorf("diff: %s", util.ObjectDiff(e, a))
	}

}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:28,代码来源:rest_test.go

示例3: TestUpdateWithConflictingNamespace

func TestUpdateWithConflictingNamespace(t *testing.T) {
	fakeEtcdClient, helper := newHelper(t)
	storage := NewStorage(helper, nil).Pod
	ctx := api.NewDefaultContext()
	key, _ := storage.Etcd.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Value: runtime.EncodeOrDie(latest.Codec, &api.Pod{
					ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "default"},
					Spec:       api.PodSpec{NodeName: "machine"},
				}),
				ModifiedIndex: 1,
			},
		},
	}

	pod := validChangedPod()
	pod.Namespace = "not-default"

	obj, created, err := storage.Update(api.NewDefaultContext(), pod)
	if obj != nil || created {
		t.Error("Expected a nil channel, but we got a value or created")
	}
	if err == nil {
		t.Errorf("Expected an error, but we didn't get one")
	} else if strings.Index(err.Error(), "the namespace of the provided object does not match the namespace sent on the request") == -1 {
		t.Errorf("Expected 'Pod.Namespace does not match the provided context' error, got '%v'", err.Error())
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:31,代码来源:etcd_test.go

示例4: TestServiceRegistryIPReallocation

func TestServiceRegistryIPReallocation(t *testing.T) {
	rest, _ := NewTestREST(t, nil)

	svc1 := &api.Service{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
		Spec: api.ServiceSpec{
			Selector:        map[string]string{"bar": "baz"},
			SessionAffinity: api.ServiceAffinityNone,
			Type:            api.ServiceTypeClusterIP,
			Ports: []api.ServicePort{{
				Port:     6502,
				Protocol: api.ProtocolTCP,
			}},
		},
	}
	ctx := api.NewDefaultContext()
	created_svc1, _ := rest.Create(ctx, svc1)
	created_service_1 := created_svc1.(*api.Service)
	if created_service_1.Name != "foo" {
		t.Errorf("Expected foo, but got %v", created_service_1.Name)
	}
	if !makeIPNet(t).Contains(net.ParseIP(created_service_1.Spec.ClusterIP)) {
		t.Errorf("Unexpected ClusterIP: %s", created_service_1.Spec.ClusterIP)
	}

	_, err := rest.Delete(ctx, created_service_1.Name)
	if err != nil {
		t.Errorf("Unexpected error deleting service: %v", err)
	}

	svc2 := &api.Service{
		ObjectMeta: api.ObjectMeta{Name: "bar"},
		Spec: api.ServiceSpec{
			Selector:        map[string]string{"bar": "baz"},
			SessionAffinity: api.ServiceAffinityNone,
			Type:            api.ServiceTypeClusterIP,
			Ports: []api.ServicePort{{
				Port:     6502,
				Protocol: api.ProtocolTCP,
			}},
		},
	}
	ctx = api.NewDefaultContext()
	created_svc2, _ := rest.Create(ctx, svc2)
	created_service_2 := created_svc2.(*api.Service)
	if created_service_2.Name != "bar" {
		t.Errorf("Expected bar, but got %v", created_service_2.Name)
	}
	if !makeIPNet(t).Contains(net.ParseIP(created_service_2.Spec.ClusterIP)) {
		t.Errorf("Unexpected ClusterIP: %s", created_service_2.Spec.ClusterIP)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:52,代码来源:rest_test.go

示例5: TestRESTDelete

func TestRESTDelete(t *testing.T) {
	_, rest := NewTestREST()
	eventA := testEvent("foo")
	_, err := rest.Create(api.NewDefaultContext(), eventA)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	c, err := rest.Delete(api.NewDefaultContext(), eventA.Name)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if stat := c.(*api.Status); stat.Status != api.StatusSuccess {
		t.Errorf("unexpected status: %v", stat)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:15,代码来源:rest_test.go

示例6: TestEtcdUpdatePersistentVolumeClaims

func TestEtcdUpdatePersistentVolumeClaims(t *testing.T) {
	ctx := api.NewDefaultContext()
	registry, _, fakeClient, _ := newStorage(t)
	persistentVolume := validChangedPersistentVolumeClaim()

	key, _ := registry.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, validNewPersistentVolumeClaim("foo", api.NamespaceDefault)), 0)

	_, _, err := registry.Update(ctx, persistentVolume)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	response, err := fakeClient.Get(key, false, false)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	var persistentVolumeOut api.PersistentVolumeClaim
	err = latest.Codec.DecodeInto([]byte(response.Node.Value), &persistentVolumeOut)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	persistentVolume.ObjectMeta.ResourceVersion = persistentVolumeOut.ObjectMeta.ResourceVersion
	if !api.Semantic.DeepEqual(persistentVolume, &persistentVolumeOut) {
		t.Errorf("Unexpected persistentVolume: %#v, expected %#v", &persistentVolumeOut, persistentVolume)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:29,代码来源:etcd_test.go

示例7: TestServiceRegistryResourceLocation

func TestServiceRegistryResourceLocation(t *testing.T) {
	ctx := api.NewDefaultContext()
	endpoints := &api.EndpointsList{
		Items: []api.Endpoints{
			{
				ObjectMeta: api.ObjectMeta{
					Name:      "foo",
					Namespace: api.NamespaceDefault,
				},
				Subsets: []api.EndpointSubset{{
					Addresses: []api.EndpointAddress{{IP: "1.2.3.4"}},
					Ports:     []api.EndpointPort{{Name: "", Port: 80}, {Name: "p", Port: 93}},
				}},
			},
		},
	}
	storage, registry := NewTestREST(t, endpoints)
	registry.CreateService(ctx, &api.Service{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
		Spec: api.ServiceSpec{
			Selector: map[string]string{"bar": "baz"},
		},
	})
	redirector := rest.Redirector(storage)

	// Test a simple id.
	location, _, err := redirector.ResourceLocation(ctx, "foo")
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if location == nil {
		t.Errorf("Unexpected nil: %v", location)
	}
	if e, a := "//1.2.3.4:80", location.String(); e != a {
		t.Errorf("Expected %v, but got %v", e, a)
	}

	// Test a name + port.
	location, _, err = redirector.ResourceLocation(ctx, "foo:p")
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if location == nil {
		t.Errorf("Unexpected nil: %v", location)
	}
	if e, a := "//1.2.3.4:93", location.String(); e != a {
		t.Errorf("Expected %v, but got %v", e, a)
	}

	// Test a non-existent name + port.
	location, _, err = redirector.ResourceLocation(ctx, "foo:q")
	if err == nil {
		t.Errorf("Unexpected nil error")
	}

	// Test error path
	if _, _, err = redirector.ResourceLocation(ctx, "bar"); err == nil {
		t.Errorf("unexpected nil error")
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:60,代码来源:rest_test.go

示例8: TestServiceRegistryExternalService

func TestServiceRegistryExternalService(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, registry := NewTestREST(t, nil)
	svc := &api.Service{
		ObjectMeta: api.ObjectMeta{Name: "foo"},
		Spec: api.ServiceSpec{
			Selector:        map[string]string{"bar": "baz"},
			SessionAffinity: api.ServiceAffinityNone,
			Type:            api.ServiceTypeLoadBalancer,
			Ports: []api.ServicePort{{
				Port:     6502,
				Protocol: api.ProtocolTCP,
			}},
		},
	}
	_, err := storage.Create(ctx, svc)
	if err != nil {
		t.Errorf("Failed to create service: %#v", err)
	}
	srv, err := registry.GetService(ctx, svc.Name)
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if srv == nil {
		t.Errorf("Failed to find service: %s", svc.Name)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:27,代码来源:rest_test.go

示例9: makePodRegistryReconciler

// reconciler action factory, performs explicit task reconciliation for non-terminal
// tasks identified by annotations in the QingYuan pod registry.
func (k *QingYuanScheduler) makePodRegistryReconciler() ReconcilerAction {
	return ReconcilerAction(func(drv bindings.SchedulerDriver, cancel <-chan struct{}) <-chan error {
		ctx := api.NewDefaultContext()
		podList, err := k.client.Pods(api.NamespaceValue(ctx)).List(labels.Everything(), fields.Everything())
		if err != nil {
			return proc.ErrorChanf("failed to reconcile pod registry: %v", err)
		}
		taskToSlave := make(map[string]string)
		for _, pod := range podList.Items {
			if len(pod.Annotations) == 0 {
				continue
			}
			taskId, found := pod.Annotations[meta.TaskIdKey]
			if !found {
				continue
			}
			slaveId, found := pod.Annotations[meta.SlaveIdKey]
			if !found {
				continue
			}
			taskToSlave[taskId] = slaveId
		}
		return proc.ErrorChan(k.explicitlyReconcileTasks(drv, taskToSlave, cancel))
	})
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:27,代码来源:scheduler.go

示例10: TestNamespaceStatusStrategy

func TestNamespaceStatusStrategy(t *testing.T) {
	ctx := api.NewDefaultContext()
	if StatusStrategy.NamespaceScoped() {
		t.Errorf("Namespaces should not be namespace scoped")
	}
	if StatusStrategy.AllowCreateOnUpdate() {
		t.Errorf("Namespaces should not allow create on update")
	}
	now := util.Now()
	oldNamespace := &api.Namespace{
		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "10"},
		Spec:       api.NamespaceSpec{Finalizers: []api.FinalizerName{"qingyuan"}},
		Status:     api.NamespaceStatus{Phase: api.NamespaceActive},
	}
	namespace := &api.Namespace{
		ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "9", DeletionTimestamp: &now},
		Status:     api.NamespaceStatus{Phase: api.NamespaceTerminating},
	}
	StatusStrategy.PrepareForUpdate(namespace, oldNamespace)
	if namespace.Status.Phase != api.NamespaceTerminating {
		t.Errorf("Namespace status updates should allow change of phase: %v", namespace.Status.Phase)
	}
	if len(namespace.Spec.Finalizers) != 1 || namespace.Spec.Finalizers[0] != api.FinalizerQingYuan {
		t.Errorf("PrepareForUpdate should have preserved old finalizers")
	}
	errs := StatusStrategy.ValidateUpdate(ctx, namespace, oldNamespace)
	if len(errs) != 0 {
		t.Errorf("Unexpected error %v", errs)
	}
	if namespace.ResourceVersion != "9" {
		t.Errorf("Incoming resource version on update should not be mutated")
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:33,代码来源:rest_test.go

示例11: CreateMasterServiceIfNeeded

// CreateMasterServiceIfNeeded will create the specified service if it
// doesn't already exist.
func (c *Controller) CreateMasterServiceIfNeeded(serviceName string, serviceIP net.IP, servicePort int) error {
	ctx := api.NewDefaultContext()
	if _, err := c.ServiceRegistry.GetService(ctx, serviceName); err == nil {
		// The service already exists.
		return nil
	}
	svc := &api.Service{
		ObjectMeta: api.ObjectMeta{
			Name:      serviceName,
			Namespace: api.NamespaceDefault,
			Labels:    map[string]string{"provider": "qingyuan", "component": "apiserver"},
		},
		Spec: api.ServiceSpec{
			Ports: []api.ServicePort{{Port: servicePort, Protocol: api.ProtocolTCP}},
			// maintained by this code, not by the pod selector
			Selector:        nil,
			ClusterIP:       serviceIP.String(),
			SessionAffinity: api.ServiceAffinityNone,
			Type:            api.ServiceTypeClusterIP,
		},
	}

	if err := rest.BeforeCreate(rest.Services, ctx, svc); err != nil {
		return err
	}

	_, err := c.ServiceRegistry.CreateService(ctx, svc)
	if err != nil && errors.IsAlreadyExists(err) {
		err = nil
	}
	return err
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:34,代码来源:controller.go

示例12: TestEtcdList

func TestEtcdList(t *testing.T) {
	registry, _, fakeClient, _ := newStorage(t)
	ctx := api.NewDefaultContext()
	key := registry.KeyRootFunc(ctx)
	key = etcdtest.AddPrefix(key)
	fakeClient.Data[key] = tools.EtcdResponseWithError{
		R: &etcd.Response{
			Node: &etcd.Node{
				Nodes: []*etcd.Node{
					{
						Value: runtime.EncodeOrDie(latest.Codec, &api.ResourceQuota{
							ObjectMeta: api.ObjectMeta{Name: "foo"},
						}),
					},
					{
						Value: runtime.EncodeOrDie(latest.Codec, &api.ResourceQuota{
							ObjectMeta: api.ObjectMeta{Name: "bar"},
						}),
					},
				},
			},
		},
		E: nil,
	}
	obj, err := registry.List(ctx, labels.Everything(), fields.Everything())
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	resourcequotas := obj.(*api.ResourceQuotaList)

	if len(resourcequotas.Items) != 2 || resourcequotas.Items[0].Name != "foo" || resourcequotas.Items[1].Name != "bar" {
		t.Errorf("Unexpected resourcequota list: %#v", resourcequotas)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:34,代码来源:etcd_test.go

示例13: TestDelete

func TestDelete(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeEtcdClient := newStorage(t)
	test := resttest.New(t, storage, fakeEtcdClient.SetError)

	endpoints := validChangedEndpoints()
	key, _ := storage.KeyFunc(ctx, endpoints.Name)
	key = etcdtest.AddPrefix(key)
	createFn := func() runtime.Object {
		fakeEtcdClient.Data[key] = tools.EtcdResponseWithError{
			R: &etcd.Response{
				Node: &etcd.Node{
					Value:         runtime.EncodeOrDie(latest.Codec, endpoints),
					ModifiedIndex: 1,
				},
			},
		}
		return endpoints
	}
	gracefulSetFn := func() bool {
		if fakeEtcdClient.Data[key].R.Node == nil {
			return false
		}
		return fakeEtcdClient.Data[key].R.Node.TTL == 30
	}
	test.TestDeleteNoGraceful(createFn, gracefulSetFn)
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:27,代码来源:etcd_test.go

示例14: TestEtcdUpdateEndpoints

func TestEtcdUpdateEndpoints(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeClient := newStorage(t)
	endpoints := validChangedEndpoints()

	key, _ := storage.KeyFunc(ctx, "foo")
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, validNewEndpoints()), 0)

	_, _, err := storage.Update(ctx, endpoints)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	response, err := fakeClient.Get(key, false, false)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	var endpointsOut api.Endpoints
	err = latest.Codec.DecodeInto([]byte(response.Node.Value), &endpointsOut)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	endpoints.ObjectMeta.ResourceVersion = endpointsOut.ObjectMeta.ResourceVersion
	if !api.Semantic.DeepEqual(endpoints, &endpointsOut) {
		t.Errorf("Unexpected endpoints: %#v, expected %#v", &endpointsOut, endpoints)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:29,代码来源:etcd_test.go

示例15: TestEtcdGetEndpoints

func TestEtcdGetEndpoints(t *testing.T) {
	ctx := api.NewDefaultContext()
	storage, fakeClient := newStorage(t)
	endpoints := validNewEndpoints()
	name := endpoints.Name
	key, _ := storage.KeyFunc(ctx, name)
	key = etcdtest.AddPrefix(key)
	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, endpoints), 0)

	response, err := fakeClient.Get(key, false, false)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	var endpointsOut api.Endpoints
	err = latest.Codec.DecodeInto([]byte(response.Node.Value), &endpointsOut)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	obj, err := storage.Get(ctx, name)
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	got := obj.(*api.Endpoints)

	endpoints.ObjectMeta.ResourceVersion = got.ObjectMeta.ResourceVersion
	if e, a := endpoints, got; !api.Semantic.DeepEqual(*e, *a) {
		t.Errorf("Unexpected endpoints: %#v, expected %#v", e, a)
	}
}
开发者ID:qingyuancloud,项目名称:qingyuan,代码行数:30,代码来源:etcd_test.go


注:本文中的github.com/qingyuancloud/QingYuan/pkg/api.NewDefaultContext函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。