func TestEtcdControllerValidatesUpdate(t *testing.T) {
ctx := api.NewDefaultContext()
storage, _ := newStorage(t)
updateController, err := createController(storage, validController, t)
if err != nil {
t.Errorf("Failed to create controller, cannot proceed with test.")
}
updaters := []func(rc api.ReplicationController) (runtime.Object, bool, error){
func(rc api.ReplicationController) (runtime.Object, bool, error) {
rc.UID = "newUID"
return storage.Update(ctx, &rc)
},
func(rc api.ReplicationController) (runtime.Object, bool, error) {
rc.Name = ""
return storage.Update(ctx, &rc)
},
func(rc api.ReplicationController) (runtime.Object, bool, error) {
rc.Spec.Selector = map[string]string{}
return storage.Update(ctx, &rc)
},
}
for _, u := range updaters {
c, updated, err := u(updateController)
if c != nil || updated {
t.Errorf("Expected nil object and not created")
}
if !errors.IsInvalid(err) && !errors.IsBadRequest(err) {
t.Errorf("Expected invalid or bad request error, got %v of type %T", err, err)
}
}
}
func TestEtcdParseWatchResourceVersion(t *testing.T) {
testCases := []struct {
Version string
Kind string
ExpectVersion uint64
Err bool
}{
{Version: "", ExpectVersion: 0},
{Version: "a", Err: true},
{Version: " ", Err: true},
{Version: "1", ExpectVersion: 2},
{Version: "10", ExpectVersion: 11},
}
for _, testCase := range testCases {
version, err := ParseWatchResourceVersion(testCase.Version, testCase.Kind)
switch {
case testCase.Err:
if err == nil {
t.Errorf("%s: unexpected non-error", testCase.Version)
continue
}
if !errors.IsInvalid(err) {
t.Errorf("%s: unexpected error: %v", testCase.Version, err)
continue
}
case !testCase.Err && err != nil:
t.Errorf("%s: unexpected error: %v", testCase.Version, err)
continue
}
if version != testCase.ExpectVersion {
t.Errorf("%s: expected version %d but was %d", testCase.Version, testCase.ExpectVersion, version)
}
}
}
func TestMinionRegistryValidatesCreate(t *testing.T) {
storage := NewREST(registrytest.NewMinionRegistry([]string{"foo", "bar"}, api.NodeResources{}))
ctx := api.NewContext()
failureCases := map[string]api.Node{
"zero-length Name": {
ObjectMeta: api.ObjectMeta{
Name: "",
Labels: validSelector,
},
Status: api.NodeStatus{
Addresses: []api.NodeAddress{
{Type: api.NodeLegacyHostIP, Address: "something"},
},
},
},
"invalid-labels": {
ObjectMeta: api.ObjectMeta{
Name: "abc-123",
Labels: invalidSelector,
},
},
}
for _, failureCase := range failureCases {
c, err := storage.Create(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil object")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestServiceStorageValidatesCreate(t *testing.T) {
registry := registrytest.NewServiceRegistry()
storage := NewREST(registry, nil, nil, makeIPNet(t))
failureCases := map[string]api.Service{
"empty ID": {
ObjectMeta: api.ObjectMeta{Name: ""},
Spec: api.ServiceSpec{
Port: 6502,
Selector: map[string]string{"bar": "baz"},
},
},
"empty selector": {
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
},
},
}
ctx := api.NewDefaultContext()
for _, failureCase := range failureCases {
c, err := storage.Create(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestUpdateWithEmptyResourceVersion(t *testing.T) {
// Starting conditions
associatedUser1, associatedIdentity1User1 := makeAssociated()
unassociatedUser2 := makeUser()
// Finishing conditions
_, unassociatedIdentity1 := disassociate(associatedUser1, associatedIdentity1User1)
expectedActions := []test.Action{
// Existing mapping lookup
{"GetIdentity", associatedIdentity1User1.Name},
{"GetUser", associatedUser1.Name},
}
mapping := &api.UserIdentityMapping{
Identity: kapi.ObjectReference{Name: unassociatedIdentity1.Name},
User: kapi.ObjectReference{Name: unassociatedUser2.Name},
}
actions, _, _, rest := setupRegistries(associatedIdentity1User1, associatedUser1, unassociatedUser2)
_, _, err := rest.Update(kapi.NewContext(), mapping)
if err == nil {
t.Errorf("Expected error")
}
if !kerrs.IsInvalid(err) {
t.Errorf("Unexpected error: %v", err)
}
verifyActions(expectedActions, *actions, t)
}
func TestControllerStorageValidatesUpdate(t *testing.T) {
mockRegistry := registrytest.ControllerRegistry{}
storage := REST{
registry: &mockRegistry,
podLister: nil,
pollPeriod: time.Millisecond * 1,
}
failureCases := map[string]api.ReplicationController{
"empty ID": {
ObjectMeta: api.ObjectMeta{Name: ""},
Spec: api.ReplicationControllerSpec{
Selector: map[string]string{"bar": "baz"},
},
},
"empty selector": {
ObjectMeta: api.ObjectMeta{Name: "abc"},
Spec: api.ReplicationControllerSpec{},
},
}
ctx := api.NewDefaultContext()
for _, failureCase := range failureCases {
c, err := storage.Update(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestServiceStorageValidatesCreate(t *testing.T) {
registry := registrytest.NewServiceRegistry()
storage := NewREST(registry, nil, nil)
failureCases := map[string]api.Service{
"empty ID": {
Port: 6502,
JSONBase: api.JSONBase{ID: ""},
Selector: map[string]string{"bar": "baz"},
},
"empty selector": {
JSONBase: api.JSONBase{ID: "foo"},
Selector: map[string]string{},
},
}
for _, failureCase := range failureCases {
c, err := storage.Create(&failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func checkCustomErr(customPrefix string, err error, handleErr func(string)) {
if err == nil {
return
}
if errors.IsInvalid(err) {
details := err.(*errors.StatusError).Status().Details
for i := range details.Causes {
c := &details.Causes[i]
s := strings.Split(c.Message, "}': ")
if len(s) == 2 {
c.Message =
s[1]
c.Field = ""
}
}
prefix := fmt.Sprintf("%s", customPrefix)
errs := statusCausesToAggrError(details.Causes)
handleErr(MultilineError(prefix, errs))
}
// handle multiline errors
if clientcmd.IsConfigurationInvalid(err) {
handleErr(MultilineError("Error in configuration: ", err))
}
if agg, ok := err.(utilerrors.Aggregate); ok && len(agg.Errors()) > 0 {
handleErr(MultipleErrors("", agg.Errors()))
}
msg, ok := StandardErrorMessage(err)
if !ok {
msg = fmt.Sprintf("error: %s\n", err.Error())
}
handleErr(msg)
}
func checkErr(err error, handleErr func(string)) {
if err == nil {
return
}
if errors.IsInvalid(err) {
details := err.(*errors.StatusError).Status().Details
prefix := fmt.Sprintf("The %s %q is invalid:", details.Kind, details.Name)
errs := statusCausesToAggrError(details.Causes)
handleErr(MultilineError(prefix, errs))
}
// handle multiline errors
if clientcmd.IsConfigurationInvalid(err) {
handleErr(MultilineError("Error in configuration: ", err))
}
if agg, ok := err.(utilerrors.Aggregate); ok && len(agg.Errors()) > 0 {
handleErr(MultipleErrors("", agg.Errors()))
}
msg, ok := StandardErrorMessage(err)
if !ok {
msg = fmt.Sprintf("error: %s\n", err.Error())
}
handleErr(msg)
}
func TestControllerStorageValidatesUpdate(t *testing.T) {
mockRegistry := registrytest.ControllerRegistry{}
storage := REST{
registry: &mockRegistry,
podLister: nil,
pollPeriod: time.Millisecond * 1,
}
failureCases := map[string]api.ReplicationController{
"empty ID": {
JSONBase: api.JSONBase{ID: ""},
DesiredState: api.ReplicationControllerState{
ReplicaSelector: map[string]string{"bar": "baz"},
},
},
"empty selector": {
JSONBase: api.JSONBase{ID: "abc"},
DesiredState: api.ReplicationControllerState{},
},
}
for _, failureCase := range failureCases {
c, err := storage.Update(&failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestMinionStorageValidatesCreate(t *testing.T) {
storage := NewREST(registrytest.NewMinionRegistry([]string{"foo", "bar"}, api.NodeResources{}))
ctx := api.NewContext()
validSelector := map[string]string{"a": "b"}
invalidSelector := map[string]string{"NoUppercaseOrSpecialCharsLike=Equals": "b"}
failureCases := map[string]api.Minion{
"zero-length Name": {
ObjectMeta: api.ObjectMeta{
Name: "",
Labels: validSelector,
},
Status: api.NodeStatus{
HostIP: "something",
},
},
"invalid-labels": {
ObjectMeta: api.ObjectMeta{
Name: "abc-123",
Labels: invalidSelector,
},
},
}
for _, failureCase := range failureCases {
c, err := storage.Create(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestBuildStorageValidatesUpdate(t *testing.T) {
mockRegistry := test.BuildRegistry{}
storage := Storage{&mockRegistry}
failureCases := map[string]api.Build{
"empty ID": {
JSONBase: kubeapi.JSONBase{ID: ""},
Input: api.BuildInput{
Type: api.DockerBuildType,
SourceURI: "http://my.build.com/the/build/Dockerfile",
ImageTag: "repository/dataBuild",
},
},
"empty build input": {
JSONBase: kubeapi.JSONBase{ID: "abc"},
Input: api.BuildInput{},
},
}
for desc, failureCase := range failureCases {
c, err := storage.Update(&failureCase)
if c != nil {
t.Errorf("%s: Expected nil channel", desc)
}
if !errors.IsInvalid(err) {
t.Errorf("%s: Expected to get an invalid resource error, got %v", desc, err)
}
}
}
func TestBuildStorageValidatesUpdate(t *testing.T) {
mockRegistry := test.BuildConfigRegistry{}
storage := Storage{&mockRegistry}
failureCases := map[string]api.BuildConfig{
"empty ID": {
JSONBase: kubeapi.JSONBase{ID: ""},
DesiredInput: api.BuildInput{
SourceURI: "http://github.com/test/source",
ImageTag: "data/image",
Type: api.DockerBuildType,
},
},
"blank sourceURI": {
JSONBase: kubeapi.JSONBase{ID: "abc"},
DesiredInput: api.BuildInput{
SourceURI: "",
ImageTag: "data/image",
Type: api.STIBuildType,
BuilderImage: "builder/image",
},
},
"blank ImageTag": {
JSONBase: kubeapi.JSONBase{ID: "abc"},
DesiredInput: api.BuildInput{
SourceURI: "http://github.com/test/source",
ImageTag: "",
Type: api.DockerBuildType,
},
},
"blank BuilderImage on STIBuildType": {
JSONBase: kubeapi.JSONBase{ID: "abc"},
DesiredInput: api.BuildInput{
SourceURI: "http://github.com/test/source",
ImageTag: "data/image",
Type: api.STIBuildType,
BuilderImage: "",
},
},
"non-blank BuilderImage on DockerBuildType": {
JSONBase: kubeapi.JSONBase{ID: "abc"},
DesiredInput: api.BuildInput{
SourceURI: "http://github.com/test/source",
ImageTag: "data/image",
Type: api.DockerBuildType,
BuilderImage: "builder/image",
},
},
}
for desc, failureCase := range failureCases {
c, err := storage.Update(&failureCase)
if c != nil {
t.Errorf("%s: Expected nil channel", desc)
}
if !errors.IsInvalid(err) {
t.Errorf("%s: Expected to get an invalid resource error, got %v", desc, err)
}
}
}
func (t *Tester) TestCreateInvokesValidation(invalid ...runtime.Object) {
for i, obj := range invalid {
ctx := api.NewDefaultContext()
_, err := t.storage.(rest.Creater).Create(ctx, obj)
if !errors.IsInvalid(err) {
t.Errorf("%d: Expected to get an invalid resource error, got %v", i, err)
}
}
}
// NewCommandStartMaster provides a CLI handler for 'start master' command
func NewCommandStartMaster(out io.Writer) (*cobra.Command, *MasterOptions) {
options := &MasterOptions{Output: out}
cmd := &cobra.Command{
Use: "master",
Short: "Launch OpenShift master",
Long: masterLong,
Run: func(c *cobra.Command, args []string) {
if err := options.Complete(); err != nil {
fmt.Println(err.Error())
c.Help()
return
}
if err := options.Validate(args); err != nil {
fmt.Println(err.Error())
c.Help()
return
}
startProfiler()
if err := options.StartMaster(); err != nil {
if kerrors.IsInvalid(err) {
if details := err.(*kerrors.StatusError).ErrStatus.Details; details != nil {
fmt.Fprintf(options.Output, "Invalid %s %s\n", details.Kind, details.Name)
for _, cause := range details.Causes {
fmt.Fprintln(options.Output, cause.Message)
}
os.Exit(255)
}
}
glog.Fatal(err)
}
},
}
options.MasterArgs = NewDefaultMasterArgs()
flags := cmd.Flags()
flags.Var(options.MasterArgs.ConfigDir, "write-config", "Directory to write an initial config into. After writing, exit without starting the server.")
flags.StringVar(&options.ConfigFile, "config", "", "Location of the master configuration file to run from. When running from a configuration file, all other command-line arguments are ignored.")
flags.BoolVar(&options.CreateCertificates, "create-certs", true, "Indicates whether missing certs should be created")
BindMasterArgs(options.MasterArgs, flags, "")
BindListenArg(options.MasterArgs.ListenArg, flags, "")
BindImageFormatArgs(options.MasterArgs.ImageFormatArgs, flags, "")
BindKubeConnectionArgs(options.MasterArgs.KubeConnectionArgs, flags, "")
BindNetworkArgs(options.MasterArgs.NetworkArgs, flags, "")
// autocompletion hints
cmd.MarkFlagFilename("write-config")
cmd.MarkFlagFilename("config", "yaml", "yml")
return cmd, options
}
func TestCreateImageMissingID(t *testing.T) {
storage := REST{}
channel, err := storage.Create(&api.Image{})
if channel != nil {
t.Errorf("Expected nil channel, got %v", channel)
}
if !errors.IsInvalid(err) {
t.Errorf("Expected 'invalid' error, got %v", err)
}
}
func TestCreateInvalidProject(t *testing.T) {
mockClient := &testclient.Fake{}
storage := NewREST(mockClient.Namespaces(), &mockLister{})
_, err := storage.Create(nil, &api.Project{
ObjectMeta: kapi.ObjectMeta{
Annotations: map[string]string{"openshift.io/display-name": "h\t\ni"},
},
})
if !errors.IsInvalid(err) {
t.Errorf("Expected 'invalid' error, got %v", err)
}
}
func TestCreateMissingID(t *testing.T) {
_, helper := newHelper(t)
storage := NewREST(helper)
obj, err := storage.Create(kapi.NewDefaultContext(), &api.Image{})
if obj != nil {
t.Errorf("Expected nil obj, got %v", obj)
}
if !errors.IsInvalid(err) {
t.Errorf("Expected 'invalid' error, got %v", err)
}
}
// NewCommandStartNode provides a CLI handler for 'start node' command
func NewCommandStartNode(out io.Writer) (*cobra.Command, *NodeOptions) {
options := &NodeOptions{Output: out}
cmd := &cobra.Command{
Use: "node",
Short: "Launch OpenShift node",
Long: nodeLong,
Run: func(c *cobra.Command, args []string) {
if err := options.Complete(); err != nil {
fmt.Println(err.Error())
c.Help()
return
}
if err := options.Validate(args); err != nil {
fmt.Println(err.Error())
c.Help()
return
}
startProfiler()
if err := options.StartNode(); err != nil {
if kerrors.IsInvalid(err) {
if details := err.(*kerrors.StatusError).ErrStatus.Details; details != nil {
fmt.Fprintf(out, "Invalid %s %s\n", details.Kind, details.ID)
for _, cause := range details.Causes {
fmt.Fprintln(out, cause.Message)
}
os.Exit(255)
}
}
glog.Fatal(err)
}
},
}
flags := cmd.Flags()
flags.StringVar(&options.ConfigFile, "config", "", "Location of the node configuration file to run from. When running from a configuration file, all other command-line arguments are ignored.")
options.NodeArgs = NewDefaultNodeArgs()
BindNodeArgs(options.NodeArgs, flags, "")
BindListenArg(options.NodeArgs.ListenArg, flags, "")
BindImageFormatArgs(options.NodeArgs.ImageFormatArgs, flags, "")
BindKubeConnectionArgs(options.NodeArgs.KubeConnectionArgs, flags, "")
// autocompletion hints
cmd.MarkFlagFilename("config", "yaml", "yml")
return cmd, options
}
func (r *editResults) AddError(err error, info *resource.Info) string {
switch {
case errors.IsInvalid(err):
r.edit = append(r.edit, info)
reason := editReason{
head: fmt.Sprintf("%s %s was not valid", info.Mapping.Kind, info.Name),
}
if err, ok := err.(kclient.APIStatus); ok {
if details := err.Status().Details; details != nil {
for _, cause := range details.Causes {
reason.other = append(reason.other, cause.Message)
}
}
}
r.header.reasons = append(r.header.reasons, reason)
return fmt.Sprintf("Error: the %s %s is invalid", info.Mapping.Kind, info.Name)
case errors.IsNotFound(err):
r.notfound++
return fmt.Sprintf("Error: the %s %s has been deleted on the server", info.Mapping.Kind, info.Name)
case errors.IsConflict(err):
if r.delta != nil {
v1 := info.ResourceVersion
if perr := applyPatch(r.delta, info, r.version); perr != nil {
// the error was related to the patching process
if nerr, ok := perr.(patchError); ok {
r.conflict++
if jsonmerge.IsPreconditionFailed(nerr.error) {
return fmt.Sprintf("Error: the API version of the provided object cannot be changed")
}
// the patch is in conflict, report to user and exit
if jsonmerge.IsConflicting(nerr.error) {
// TODO: read message
return fmt.Sprintf("Error: a conflicting change was made to the %s %s on the server", info.Mapping.Kind, info.Name)
}
glog.V(4).Infof("Attempted to patch the resource, but failed: %v", perr)
return fmt.Sprintf("Error: %v", err)
}
// try processing this server error and unset delta so we don't recurse
r.delta = nil
return r.AddError(err, info)
}
return fmt.Sprintf("Applied your changes to %s from version %s onto %s", info.Name, v1, info.ResourceVersion)
}
// no delta was available
r.conflict++
return fmt.Sprintf("Error: %v", err)
default:
r.retryable++
return fmt.Sprintf("Error: the %s %s could not be updated: %v", info.Mapping.Kind, info.Name, err)
}
}
func (t *Tester) TestDeleteInvokesValidation(invalid ...runtime.Object) {
for i, obj := range invalid {
objectMeta, err := api.ObjectMetaFor(obj)
if err != nil {
t.Fatalf("object does not have ObjectMeta: %v\n%#v", err, obj)
}
ctx := api.NewDefaultContext()
_, err = t.storage.(rest.GracefulDeleter).Delete(ctx, objectMeta.Name, nil)
if !errors.IsInvalid(err) {
t.Errorf("%d: Expected to get an invalid resource error, got %v", i, err)
}
}
}
func TestServiceStorageValidatesCreate(t *testing.T) {
storage, _ := NewTestREST(t, nil)
failureCases := map[string]api.Service{
"empty ID": {
ObjectMeta: api.ObjectMeta{Name: ""},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
SessionAffinity: api.ServiceAffinityNone,
Type: api.ServiceTypeClusterIP,
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
TargetPort: util.NewIntOrStringFromInt(6502),
}},
},
},
"empty port": {
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
SessionAffinity: api.ServiceAffinityNone,
Type: api.ServiceTypeClusterIP,
Ports: []api.ServicePort{{
Protocol: api.ProtocolTCP,
}},
},
},
"missing targetPort": {
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()
for _, failureCase := range failureCases {
c, err := storage.Create(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil object")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestServiceStorageValidatesUpdate(t *testing.T) {
ctx := api.NewDefaultContext()
storage, registry := NewTestREST(t, nil)
registry.CreateService(ctx, &api.Service{
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
}},
},
})
failureCases := map[string]api.Service{
"empty ID": {
ObjectMeta: api.ObjectMeta{Name: ""},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
SessionAffinity: api.ServiceAffinityNone,
Type: api.ServiceTypeClusterIP,
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
TargetPort: util.NewIntOrStringFromInt(6502),
}},
},
},
"invalid selector": {
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.ServiceSpec{
Selector: map[string]string{"ThisSelectorFailsValidation": "ok"},
SessionAffinity: api.ServiceAffinityNone,
Type: api.ServiceTypeClusterIP,
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
TargetPort: util.NewIntOrStringFromInt(6502),
}},
},
},
}
for _, failureCase := range failureCases {
c, created, err := storage.Update(ctx, &failureCase)
if c != nil || created {
t.Errorf("Expected nil object or created false")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
func TestPodStorageValidatesUpdate(t *testing.T) {
podRegistry := registrytest.NewPodRegistry(nil)
podRegistry.Err = fmt.Errorf("test error")
storage := REST{
registry: podRegistry,
}
pod := &api.Pod{}
c, err := storage.Update(pod)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
func TestEtcdCreateControllerValidates(t *testing.T) {
ctx := api.NewDefaultContext()
storage, _ := newStorage(t)
emptyName := validController
emptyName.Name = ""
failureCases := []api.ReplicationController{emptyName}
for _, failureCase := range failureCases {
c, err := storage.Create(ctx, &failureCase)
if c != nil {
t.Errorf("Expected nil channel")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
}
// TODO: remove, this is covered by RESTTest.TestCreate
func TestPodStorageValidatesCreate(t *testing.T) {
fakeEtcdClient, etcdStorage := newEtcdStorage(t)
fakeEtcdClient.Err = fmt.Errorf("test error")
storage := NewStorage(etcdStorage, nil).Pod
pod := validNewPod()
pod.Labels = map[string]string{
"invalid/label/to/cause/validation/failure": "bar",
}
c, err := storage.Create(api.NewDefaultContext(), pod)
if c != nil {
t.Errorf("Expected nil object")
}
if !errors.IsInvalid(err) {
t.Errorf("Expected to get an invalid resource error, got %v", err)
}
}
func TestServiceRegistryIPUpdate(t *testing.T) {
registry := registrytest.NewServiceRegistry()
fakeCloud := &cloud.FakeCloud{}
machines := []string{"foo", "bar", "baz"}
rest := NewREST(registry, fakeCloud, registrytest.NewMinionRegistry(machines, api.NodeResources{}), makeIPNet(t), "kubernetes")
rest.portalMgr.randomAttempts = 0
svc := &api.Service{
ObjectMeta: api.ObjectMeta{Name: "foo"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
Port: 6502,
Protocol: api.ProtocolTCP,
SessionAffinity: api.AffinityTypeNone,
},
}
ctx := api.NewDefaultContext()
created_svc, _ := rest.Create(ctx, svc)
created_service := created_svc.(*api.Service)
if created_service.Spec.Port != 6502 {
t.Errorf("Expected port 6502, but got %v", created_service.Spec.Port)
}
if created_service.Spec.PortalIP != "1.2.3.1" {
t.Errorf("Unexpected PortalIP: %s", created_service.Spec.PortalIP)
}
update := new(api.Service)
*update = *created_service
update.Spec.Port = 6503
updated_svc, _, _ := rest.Update(ctx, update)
updated_service := updated_svc.(*api.Service)
if updated_service.Spec.Port != 6503 {
t.Errorf("Expected port 6503, but got %v", updated_service.Spec.Port)
}
*update = *created_service
update.Spec.Port = 6503
update.Spec.PortalIP = "1.2.3.76" // error
_, _, err := rest.Update(ctx, update)
if err == nil || !errors.IsInvalid(err) {
t.Error("Unexpected error type: %v", err)
}
}
func TestServiceRegistryIPUpdate(t *testing.T) {
rest, _ := NewTestREST(t, nil)
svc := &api.Service{
ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
SessionAffinity: api.ServiceAffinityNone,
Type: api.ServiceTypeClusterIP,
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
TargetPort: util.NewIntOrStringFromInt(6502),
}},
},
}
ctx := api.NewDefaultContext()
created_svc, _ := rest.Create(ctx, svc)
created_service := created_svc.(*api.Service)
if created_service.Spec.Ports[0].Port != 6502 {
t.Errorf("Expected port 6502, but got %v", created_service.Spec.Ports[0].Port)
}
if !makeIPNet(t).Contains(net.ParseIP(created_service.Spec.ClusterIP)) {
t.Errorf("Unexpected ClusterIP: %s", created_service.Spec.ClusterIP)
}
update := deepCloneService(created_service)
update.Spec.Ports[0].Port = 6503
updated_svc, _, _ := rest.Update(ctx, update)
updated_service := updated_svc.(*api.Service)
if updated_service.Spec.Ports[0].Port != 6503 {
t.Errorf("Expected port 6503, but got %v", updated_service.Spec.Ports[0].Port)
}
update = deepCloneService(created_service)
update.Spec.Ports[0].Port = 6503
update.Spec.ClusterIP = "1.2.3.76" // error
_, _, err := rest.Update(ctx, update)
if err == nil || !errors.IsInvalid(err) {
t.Errorf("Unexpected error type: %v", err)
}
}
func handlePodUpdateError(out io.Writer, err error, resource string) {
errored := false
if statusError, ok := err.(*errors.StatusError); ok && errors.IsInvalid(err) {
errorDetails := statusError.Status().Details
if errorDetails.Kind == "Pod" {
for _, cause := range errorDetails.Causes {
if cause.Field == "spec" && strings.Contains(cause.Message, "may not update fields other than") {
fmt.Fprintf(out, "Error updating pod %q: may not update %s in a pod directly\n", errorDetails.Name, resource)
errored = true
break
}
}
}
}
if !errored {
fmt.Fprintf(out, "error: %v\n", err)
}
}
func TestServiceRegistryIPUpdate(t *testing.T) {
rest, _ := NewTestREST(t, nil)
rest.portalMgr.randomAttempts = 0
svc := &api.Service{
ObjectMeta: api.ObjectMeta{Name: "foo", ResourceVersion: "1"},
Spec: api.ServiceSpec{
Selector: map[string]string{"bar": "baz"},
SessionAffinity: api.AffinityTypeNone,
Ports: []api.ServicePort{{
Port: 6502,
Protocol: api.ProtocolTCP,
}},
},
}
ctx := api.NewDefaultContext()
created_svc, _ := rest.Create(ctx, svc)
created_service := created_svc.(*api.Service)
if created_service.Spec.Ports[0].Port != 6502 {
t.Errorf("Expected port 6502, but got %v", created_service.Spec.Ports[0].Port)
}
if created_service.Spec.PortalIP != "1.2.3.1" {
t.Errorf("Unexpected PortalIP: %s", created_service.Spec.PortalIP)
}
update := deepCloneService(created_service)
update.Spec.Ports[0].Port = 6503
updated_svc, _, _ := rest.Update(ctx, update)
updated_service := updated_svc.(*api.Service)
if updated_service.Spec.Ports[0].Port != 6503 {
t.Errorf("Expected port 6503, but got %v", updated_service.Spec.Ports[0].Port)
}
update = deepCloneService(created_service)
update.Spec.Ports[0].Port = 6503
update.Spec.PortalIP = "1.2.3.76" // error
_, _, err := rest.Update(ctx, update)
if err == nil || !errors.IsInvalid(err) {
t.Errorf("Unexpected error type: %v", err)
}
}