示例#1
0
func (m *InstanceManager) LocateInterface(
	network *types.VirtualNetwork, instance *types.VirtualMachine) *types.VirtualMachineInterface {
	tenant := network.GetFQName()[len(network.GetFQName())-2]
	fqn := interfaceFQName(m.config.DefaultDomain, tenant, instance.GetName())

	obj, err := m.client.FindByName(
		"virtual-machine-interface", strings.Join(fqn, ":"))

	if err == nil {
		nic := obj.(*types.VirtualMachineInterface)
		// TODO(prm): ensure network is as expected, else update.
		return nic
	}

	nic := new(types.VirtualMachineInterface)
	nic.SetFQName("project", fqn)
	nic.AddVirtualMachine(instance)
	if network != nil {
		nic.AddVirtualNetwork(network)
	}
	err = m.client.Create(nic)
	if err != nil {
		glog.Errorf("Create interface %s: %v", instance.GetName(), err)
		return nil
	}
	obj, err = m.client.FindByUuid(nic.GetType(), nic.GetUuid())
	if err != nil {
		glog.Errorf("Get vmi %s: %v", nic.GetUuid(), err)
		return nil
	}
	return obj.(*types.VirtualMachineInterface)
}
示例#2
0
func TestReadChildren(t *testing.T) {
	client := new(ApiClient)
	client.Init()

	project := new(types.Project)
	project.SetFQName("domain", []string{"default-domain", "p1"})
	assert.NoError(t, client.Create(project))

	net := new(types.VirtualNetwork)
	net.SetFQName("project", []string{"default-domain", "p1", "n1"})
	assert.NoError(t, client.Create(net))

	vmi1 := new(types.VirtualMachineInterface)
	vmi1.SetFQName("project", []string{"default-domain", "p1", "port1"})
	vmi1.AddVirtualNetwork(net)
	assert.NoError(t, client.Create(vmi1))

	vmi2 := new(types.VirtualMachineInterface)
	vmi2.SetFQName("project", []string{"default-domain", "p1", "port2"})
	vmi2.AddVirtualNetwork(net)
	assert.NoError(t, client.Create(vmi2))

	refs, err := project.GetVirtualMachineInterfaces()
	assert.NoError(t, err)
	assert.Len(t, refs, 2)
}
func TestConsistencyStaleInterface(t *testing.T) {
	client := createTestClient()
	podStore := new(mocks.Store)
	serviceStore := new(mocks.Store)
	checker := NewConsistencyChecker(client, NewConfig(), podStore, serviceStore, nil)

	kube := mocks.NewKubeClient()
	controller := NewTestController(kube, client, nil, nil)

	netnsProject := new(types.Project)
	netnsProject.SetFQName("domain", []string{"default-domain", "testns"})
	client.Create(netnsProject)

	installPods(controller, &kube.PodInterface.Mock, &podStore.Mock, "testns", 3)
	shutdown := make(chan struct{})
	go controller.Run(shutdown)

	time.Sleep(100 * time.Millisecond)
	type shutdownMsg struct {
	}
	shutdown <- shutdownMsg{}
	time.Sleep(100 * time.Millisecond)

	serviceStore.On("List").Return([]interface{}{})
	assert.True(t, checker.Check())

	vmi := new(types.VirtualMachineInterface)
	vmi.SetFQName("project", []string{"default-domain", "testns", "pod03"})
	assert.NoError(t, client.Create(vmi))

	assert.False(t, checker.Check())
}
示例#4
0
func TestUpdateClearVM(t *testing.T) {
	client := new(ApiClient)
	client.Init()

	project := new(types.Project)
	project.SetFQName("domain", []string{"default-domain", "tenant"})
	assert.NoError(t, client.Create(project))

	vm := new(types.VirtualMachine)
	vm.SetFQName("project", []string{"default-domain", "tenant", "instance"})
	assert.NoError(t, client.Create(vm))

	vmi := new(types.VirtualMachineInterface)
	vmi.SetFQName("project", []string{"default-domain", "tenant", "instance"})
	vmi.AddVirtualMachine(vm)
	assert.NoError(t, client.Create(vmi))

	vmi.ClearVirtualMachine()
	assert.NoError(t, client.Update(vmi))

	assert.NoError(t, client.Delete(vm))
}
示例#5
0
func TestReadRefs(t *testing.T) {
	client := new(ApiClient)
	client.Init()

	project := new(types.Project)
	project.SetFQName("domain", []string{"default-domain", "p1"})
	assert.NoError(t, client.Create(project))

	net := new(types.VirtualNetwork)
	net.SetFQName("project", []string{"default-domain", "p1", "n1"})
	assert.NoError(t, client.Create(net))

	vmi1 := new(types.VirtualMachineInterface)
	vmi1.SetFQName("project", []string{"default-domain", "p1", "port1"})
	vmi1.AddVirtualNetwork(net)
	assert.NoError(t, client.Create(vmi1))

	refs, err := vmi1.GetVirtualNetworkRefs()
	assert.NoError(t, err)
	assert.Len(t, refs, 1)
	assert.Equal(t, net.GetUuid(), refs[0].Uuid)
}
示例#6
0
func TestReadBackRefs(t *testing.T) {
	client := new(ApiClient)
	client.Init()

	project := new(types.Project)
	project.SetFQName("domain", []string{"default-domain", "p1"})
	assert.NoError(t, client.Create(project))

	net := new(types.VirtualNetwork)
	net.SetFQName("project", []string{"default-domain", "p1", "n1"})
	props := new(types.VirtualNetworkType)
	props.ForwardingMode = "turbo"
	net.SetVirtualNetworkProperties(props)
	assert.NoError(t, client.Create(net))

	vmi1 := new(types.VirtualMachineInterface)
	vmi1.SetFQName("project", []string{"default-domain", "p1", "port1"})
	vmi1.AddVirtualNetwork(net)
	assert.NoError(t, client.Create(vmi1))

	vmi2 := new(types.VirtualMachineInterface)
	vmi2.SetFQName("project", []string{"default-domain", "p1", "port2"})
	vmi2.AddVirtualNetwork(net)
	assert.NoError(t, client.Create(vmi2))

	refs, err := net.GetVirtualMachineInterfaceBackRefs()
	assert.NoError(t, err)
	assert.Len(t, refs, 2)
	idList := make([]string, len(refs))
	for i, ref := range refs {
		idList[i] = ref.Uuid
	}

	assert.Contains(t, idList, vmi1.GetUuid())
	assert.Contains(t, idList, vmi2.GetUuid())

	rProps := net.GetVirtualNetworkProperties()
	assert.Equal(t, "turbo", rProps.ForwardingMode)
}
func TestConsistencyStaleInterface(t *testing.T) {
	env := new(TestFramework)
	env.SetUp("192.0.2.0/24")
	client := env.client

	netnsProject := new(types.Project)
	netnsProject.SetFQName("domain", []string{"default-domain", "testns"})
	client.Create(netnsProject)

	env.Start()
	installPods(env, "testns", 3)
	env.SyncBarrier()
	env.Shutdown()

	assert.True(t, env.checker.Check())

	vmi := new(types.VirtualMachineInterface)
	vmi.SetFQName("project", []string{"default-domain", "testns", "pod03"})
	assert.NoError(t, client.Create(vmi))

	assert.False(t, env.checker.Check())
}
func TestPodDelete(t *testing.T) {
	client := new(contrail_mocks.ApiClient)
	client.Init()
	allocator := new(mocks.AddressAllocator)
	networkMgr := new(mocks.NetworkManager)
	controller := NewTestController(nil, client, allocator, networkMgr)

	pod := &api.Pod{
		ObjectMeta: api.ObjectMeta{
			Name:      "test",
			Namespace: "testns",
			UID:       kubetypes.UID(uuid.New()),
			Labels: map[string]string{
				"name": "testnet",
			},
		},
	}

	netnsProject := new(types.Project)
	netnsProject.SetUuid(uuid.New())
	netnsProject.SetFQName("", []string{"default-domain", "testns"})
	assert.NoError(t, client.Create(netnsProject))

	instance := new(types.VirtualMachine)
	fqn := []string{"default-domain", "testns", "test"}
	instance.SetFQName("project", fqn)
	instance.SetUuid(string(pod.ObjectMeta.UID))
	assert.NoError(t, client.Create(instance))

	vmi := new(types.VirtualMachineInterface)
	vmi.SetFQName("project", fqn)
	vmi.AddVirtualMachine(instance)
	assert.NoError(t, client.Create(vmi))

	ipObj := new(types.InstanceIp)
	ipObj.SetName("testns_test")
	assert.NoError(t, client.Create(ipObj))

	allocator.On("ReleaseIpAddress", string(pod.ObjectMeta.UID)).Return()
	networkMgr.On("ReleaseNetworkIfEmpty", "testns", "testnet").Return(true, nil)

	shutdown := make(chan struct{})
	go controller.Run(shutdown)

	controller.DeletePod(pod)

	time.Sleep(100 * time.Millisecond)
	type shutdownMsg struct {
	}
	shutdown <- shutdownMsg{}

	if obj, err := client.FindByName("virtual-machine", strings.Join(fqn, ":")); err == nil {
		t.Errorf("virtual-machine object still present %s", obj.GetUuid())
	}
	if obj, err := client.FindByUuid("virtual-machine-interface", vmi.GetUuid()); err == nil {
		t.Errorf("virtual-machine-interface object still present %s", obj.GetUuid())
	}
	if obj, err := client.FindByUuid("instance-ip", ipObj.GetUuid()); err == nil {
		t.Errorf("instance-ip object still present %s", obj.GetUuid())
	}

	allocator.AssertExpectations(t)
}