// Visit implements Visitor
func (r *Selector) Visit(fn VisitorFunc) error {
list, err := NewHelper(r.Client, r.Mapping).List(r.Namespace, r.ResourceMapping().GroupVersionKind.GroupVersion().String(), r.Selector, r.Export)
if err != nil {
if errors.IsBadRequest(err) || errors.IsNotFound(err) {
if se, ok := err.(*errors.StatusError); ok {
// modify the message without hiding this is an API error
if r.Selector.Empty() {
se.ErrStatus.Message = fmt.Sprintf("Unable to list %q: %v", r.Mapping.Resource, se.ErrStatus.Message)
} else {
se.ErrStatus.Message = fmt.Sprintf("Unable to find %q that match the selector %q: %v", r.Mapping.Resource, r.Selector, se.ErrStatus.Message)
}
return se
}
if r.Selector.Empty() {
return fmt.Errorf("Unable to list %q: %v", r.Mapping.Resource, err)
} else {
return fmt.Errorf("Unable to find %q that match the selector %q: %v", r.Mapping.Resource, r.Selector, err)
}
}
return err
}
accessor := r.Mapping.MetadataAccessor
resourceVersion, _ := accessor.ResourceVersion(list)
info := &Info{
Client: r.Client,
Mapping: r.Mapping,
Namespace: r.Namespace,
Object: list,
ResourceVersion: resourceVersion,
}
return fn(info, nil)
}
// Visit implements Visitor
func (r *Selector) Visit(fn VisitorFunc) error {
list, err := NewHelper(r.Client, r.Mapping).List(r.Namespace, r.ResourceMapping().APIVersion, r.Selector)
if err != nil {
if errors.IsBadRequest(err) || errors.IsNotFound(err) {
if r.Selector.Empty() {
glog.V(2).Infof("Unable to list %q: %v", r.Mapping.Resource, err)
} else {
glog.V(2).Infof("Unable to find %q that match the selector %q: %v", r.Mapping.Resource, r.Selector, err)
}
return nil
}
return err
}
accessor := r.Mapping.MetadataAccessor
resourceVersion, _ := accessor.ResourceVersion(list)
info := &Info{
Client: r.Client,
Mapping: r.Mapping,
Namespace: r.Namespace,
Object: list,
ResourceVersion: resourceVersion,
}
return fn(info)
}
func TestProjectStatusErrors(t *testing.T) {
testCases := map[string]struct {
Err error
ErrFn func(error) bool
}{
"project error is returned": {
Err: errors.NewBadRequest("unavailable"),
ErrFn: func(err error) bool {
if aggr, ok := err.(utilerrors.Aggregate); ok {
for _, e := range aggr.Errors() {
if !errors.IsBadRequest(e) {
return false
}
}
return true
}
return false
},
},
}
for k, test := range testCases {
oc, kc, oldK := testclient.NewErrorClients(test.Err)
d := ProjectStatusDescriber{OldK: oldK, K: kc, C: oc, Server: "https://example.com:8443", Suggest: true, CommandBaseName: "oc", LogsCommandName: "oc logs -p", SecurityPolicyCommandFormat: "policycommand %s %s"}
_, err := d.Describe("example", "")
if !test.ErrFn(err) {
t.Errorf("%s: unexpected error: %v", k, err)
}
}
}
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 (c *BuildConfigController) HandleBuildConfig(bc *buildapi.BuildConfig) error {
glog.V(4).Infof("Handling BuildConfig %s/%s", bc.Namespace, bc.Name)
hasChangeTrigger := false
for _, trigger := range bc.Spec.Triggers {
if trigger.Type == buildapi.ConfigChangeBuildTriggerType {
hasChangeTrigger = true
break
}
}
if !hasChangeTrigger {
return nil
}
if bc.Status.LastVersion > 0 {
return nil
}
glog.V(4).Infof("Running build for BuildConfig %s/%s", bc.Namespace, bc.Name)
buildTriggerCauses := []buildapi.BuildTriggerCause{}
// instantiate new build
lastVersion := int64(0)
request := &buildapi.BuildRequest{
TriggeredBy: append(buildTriggerCauses,
buildapi.BuildTriggerCause{
Message: "Build configuration change",
}),
ObjectMeta: kapi.ObjectMeta{
Name: bc.Name,
Namespace: bc.Namespace,
},
LastVersion: &lastVersion,
}
if _, err := c.BuildConfigInstantiator.Instantiate(bc.Namespace, request); err != nil {
var instantiateErr error
if kerrors.IsConflict(err) {
instantiateErr = fmt.Errorf("unable to instantiate Build for BuildConfig %s/%s due to a conflicting update: %v", bc.Namespace, bc.Name, err)
utilruntime.HandleError(instantiateErr)
} else if buildgenerator.IsFatal(err) || kerrors.IsNotFound(err) || kerrors.IsBadRequest(err) {
return &ConfigControllerFatalError{err.Error()}
} else {
instantiateErr = fmt.Errorf("error instantiating Build from BuildConfig %s/%s: %v", bc.Namespace, bc.Name, err)
c.Recorder.Event(bc, kapi.EventTypeWarning, "BuildConfigInstantiateFailed", instantiateErr.Error())
utilruntime.HandleError(instantiateErr)
}
return instantiateErr
}
return nil
}
// deploy launches a new deployment unless there's already a deployment
// process in progress for config.
func (o DeployOptions) deploy(config *deployapi.DeploymentConfig) error {
if config.Spec.Paused {
return fmt.Errorf("cannot deploy a paused deployment config")
}
// TODO: This implies that deploymentconfig.status.latestVersion is always synced. Currently,
// that's the case because clients (oc, trigger controllers) are updating the status directly.
// Clients should be acting either on spec or on annotations and status updates should be a
// responsibility of the main controller. We need to start by unplugging this assumption from
// our client tools.
deploymentName := deployutil.LatestDeploymentNameForConfig(config)
deployment, err := o.kubeClient.ReplicationControllers(config.Namespace).Get(deploymentName)
if err == nil && !deployutil.IsTerminatedDeployment(deployment) {
// Reject attempts to start a concurrent deployment.
return fmt.Errorf("#%d is already in progress (%s).\nOptionally, you can cancel this deployment using the --cancel option.",
config.Status.LatestVersion, deployutil.DeploymentStatusFor(deployment))
}
if err != nil && !kerrors.IsNotFound(err) {
return err
}
request := &deployapi.DeploymentRequest{
Name: config.Name,
Latest: false,
Force: true,
}
dc, err := o.osClient.DeploymentConfigs(config.Namespace).Instantiate(request)
// Pre 1.4 servers don't support the instantiate endpoint. Fallback to incrementing
// latestVersion on them.
if kerrors.IsNotFound(err) || kerrors.IsForbidden(err) {
config.Status.LatestVersion++
dc, err = o.osClient.DeploymentConfigs(config.Namespace).Update(config)
}
if err != nil {
if kerrors.IsBadRequest(err) {
err = fmt.Errorf("%v - try 'oc rollout latest dc/%s'", err, config.Name)
}
return err
}
fmt.Fprintf(o.out, "Started deployment #%d\n", dc.Status.LatestVersion)
if o.follow {
return o.getLogs(dc)
}
fmt.Fprintf(o.out, "Use '%s logs -f dc/%s' to track its progress.\n", o.baseCommandName, dc.Name)
return nil
}
func TestCreateControllerWithConflictingNamespace(t *testing.T) {
storage, _ := newStorage(t)
controller := &api.Daemon{
ObjectMeta: api.ObjectMeta{Name: "test", Namespace: "not-default"},
}
ctx := api.NewDefaultContext()
channel, err := storage.Create(ctx, controller)
if channel != nil {
t.Error("Expected a nil channel, but we got a value")
}
errSubString := "namespace"
if err == nil {
t.Errorf("Expected an error, but we didn't get one")
} else if !errors.IsBadRequest(err) ||
strings.Index(err.Error(), errSubString) == -1 {
t.Errorf("Expected a Bad Request error with the sub string '%s', got %v", errSubString, err)
}
}
func (t *Tester) testUpdateInvokesValidation(obj runtime.Object, setFn SetFunc, invalidUpdateFn ...UpdateFunc) {
ctx := t.TestContext()
foo := copyOrDie(obj)
t.setObjectMeta(foo, "foo4")
if err := setFn(ctx, foo); err != nil {
t.Errorf("unexpected error: %v", err)
}
for _, update := range invalidUpdateFn {
toUpdate := update(copyOrDie(foo))
got, created, err := t.storage.(rest.Updater).Update(t.TestContext(), toUpdate)
if got != nil || created {
t.Errorf("expected nil object and no creation for object: %v", toUpdate)
}
if !errors.IsInvalid(err) && !errors.IsBadRequest(err) {
t.Errorf("expected invalid or bad request error, got %v", err)
}
}
}
func (t *Tester) testUpdateInvokesValidation(obj runtime.Object, createFn CreateFunc, invalidUpdateFn ...UpdateFunc) {
ctx := t.TestContext()
foo := copyOrDie(obj)
t.setObjectMeta(foo, t.namer(4))
if err := createFn(ctx, foo); err != nil {
t.Errorf("unexpected error: %v", err)
}
for _, update := range invalidUpdateFn {
toUpdate := update(copyOrDie(foo))
toUpdateMeta := t.getObjectMetaOrFail(toUpdate)
got, created, err := t.storage.(rest.Updater).Update(t.TestContext(), toUpdateMeta.Name, rest.DefaultUpdatedObjectInfo(toUpdate, api.Scheme))
if got != nil || created {
t.Errorf("expected nil object and no creation for object: %v", toUpdate)
}
if !errors.IsInvalid(err) && !errors.IsBadRequest(err) {
t.Errorf("expected invalid or bad request error, got %v", err)
}
}
}
func TestPatchWithCreateOnUpdate(t *testing.T) {
_, s := framework.RunAMaster(t)
defer s.Close()
framework.DeleteAllEtcdKeys()
c := client.NewOrDie(&restclient.Config{Host: s.URL, ContentConfig: restclient.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
endpointTemplate := &api.Endpoints{
ObjectMeta: api.ObjectMeta{Name: "patchendpoint"},
Subsets: []api.EndpointSubset{
{
Addresses: []api.EndpointAddress{{IP: "1.2.3.4"}},
Ports: []api.EndpointPort{{Port: 80, Protocol: api.ProtocolTCP}},
},
},
}
patchEndpoint := func(json []byte) (runtime.Object, error) {
return c.Patch(api.MergePatchType).Resource("endpoints").Namespace(api.NamespaceDefault).Name("patchendpoint").Body(json).Do().Get()
}
// Make sure patch doesn't get to CreateOnUpdate
{
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if obj, err := patchEndpoint(endpointJSON); !apierrors.IsNotFound(err) {
t.Errorf("Expected notfound creating from patch, got error=%v and object: %#v", err, obj)
}
}
// Create the endpoint (endpoints set AllowCreateOnUpdate=true) to get a UID and resource version
createdEndpoint, err := c.Endpoints(api.NamespaceDefault).Update(endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint: %v", err)
}
// Make sure identity patch is accepted
{
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), createdEndpoint)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); err != nil {
t.Errorf("Failed patching endpoint: %v", err)
}
}
// Make sure patch complains about a mismatched resourceVersion
{
endpointTemplate.Name = ""
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = "1"
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsConflict(err) {
t.Errorf("Expected error, got %#v", err)
}
}
// Make sure patch complains about mutating the UID
{
endpointTemplate.Name = ""
endpointTemplate.UID = "abc"
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsInvalid(err) {
t.Errorf("Expected error, got %#v", err)
}
}
// Make sure patch complains about a mismatched name
{
endpointTemplate.Name = "changedname"
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsBadRequest(err) {
t.Errorf("Expected error, got %#v", err)
}
}
// Make sure patch containing originally submitted JSON is accepted
{
endpointTemplate.Name = ""
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
t.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); err != nil {
t.Errorf("Failed patching endpoint: %v", err)
}
}
}
func TestImageRemoveSignature(t *testing.T) {
adminClient, userClient, image := testSetupImageSignatureTest(t, testUserName)
makeUserAnImageSigner(adminClient, userClient, testUserName)
// create some signatures
sigData := []struct {
sigName string
content string
}{
{"a", "binaryblob"},
{"b", "security without obscurity"},
{"c", "distrust and caution are the parents of security"},
{"d", "he who sacrifices freedom for security deserves neither"},
}
for i, d := range sigData {
name, err := imageapi.JoinImageSignatureName(image.Name, d.sigName)
if err != nil {
t.Fatalf("creating signature %d: unexpected error: %v", i, err)
}
signature := imageapi.ImageSignature{
ObjectMeta: kapi.ObjectMeta{
Name: name,
},
Type: "unknown",
Content: []byte(d.content),
}
_, err = userClient.ImageSignatures().Create(&signature)
if err != nil {
t.Fatalf("creating signature %d: unexpected error: %v", i, err)
}
}
image, err := userClient.Images().Get(image.Name)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if len(image.Signatures) != 4 {
t.Fatalf("expected 4 signatures, not %d", len(image.Signatures))
}
// try to delete blob that does not exist
err = userClient.ImageSignatures().Delete(image.Name + "@doesnotexist")
if !kerrors.IsNotFound(err) {
t.Fatalf("expected not found error, not: %#+v", err)
}
// try to delete blob with missing signature name
err = userClient.ImageSignatures().Delete(image.Name + "@")
if !kerrors.IsBadRequest(err) {
t.Fatalf("expected bad request, not: %#+v", err)
}
// delete the first
err = userClient.ImageSignatures().Delete(image.Name + "@" + sigData[0].sigName)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// try to delete it once more
err = userClient.ImageSignatures().Delete(image.Name + "@" + sigData[0].sigName)
if err == nil {
t.Fatalf("unexpected nont error")
} else if !kerrors.IsNotFound(err) {
t.Errorf("expected not found error, not: %#+v", err)
}
// delete the one in the middle
err = userClient.ImageSignatures().Delete(image.Name + "@" + sigData[2].sigName)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if image, err = userClient.Images().Get(image.Name); err != nil {
t.Fatalf("unexpected error: %v", err)
} else if len(image.Signatures) != 2 {
t.Fatalf("expected 2 signatures, not %d", len(image.Signatures))
}
// delete the one at the end
err = userClient.ImageSignatures().Delete(image.Name + "@" + sigData[3].sigName)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// delete the last one
err = userClient.ImageSignatures().Delete(image.Name + "@" + sigData[1].sigName)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if image, err = userClient.Images().Get(image.Name); err != nil {
t.Fatalf("unexpected error: %v", err)
} else if len(image.Signatures) != 0 {
t.Fatalf("expected 2 signatures, not %d", len(image.Signatures))
}
}
func runPatchTest(c *client.Client) {
name := "patchservice"
resource := "services"
svcBody := api.Service{
TypeMeta: unversioned.TypeMeta{
APIVersion: c.APIVersion().String(),
},
ObjectMeta: api.ObjectMeta{
Name: name,
Labels: map[string]string{},
},
Spec: api.ServiceSpec{
// This is here because validation requires it.
Selector: map[string]string{
"foo": "bar",
},
Ports: []api.ServicePort{{
Port: 12345,
Protocol: "TCP",
}},
SessionAffinity: "None",
},
}
services := c.Services(api.NamespaceDefault)
svc, err := services.Create(&svcBody)
if err != nil {
glog.Fatalf("Failed creating patchservice: %v", err)
}
patchBodies := map[unversioned.GroupVersion]map[api.PatchType]struct {
AddLabelBody []byte
RemoveLabelBody []byte
RemoveAllLabelsBody []byte
}{
v1.SchemeGroupVersion: {
api.JSONPatchType: {
[]byte(`[{"op":"add","path":"/metadata/labels","value":{"foo":"bar","baz":"qux"}}]`),
[]byte(`[{"op":"remove","path":"/metadata/labels/foo"}]`),
[]byte(`[{"op":"remove","path":"/metadata/labels"}]`),
},
api.MergePatchType: {
[]byte(`{"metadata":{"labels":{"foo":"bar","baz":"qux"}}}`),
[]byte(`{"metadata":{"labels":{"foo":null}}}`),
[]byte(`{"metadata":{"labels":null}}`),
},
api.StrategicMergePatchType: {
[]byte(`{"metadata":{"labels":{"foo":"bar","baz":"qux"}}}`),
[]byte(`{"metadata":{"labels":{"foo":null}}}`),
[]byte(`{"metadata":{"labels":{"$patch":"replace"}}}`),
},
},
}
pb := patchBodies[c.APIVersion()]
execPatch := func(pt api.PatchType, body []byte) error {
return c.Patch(pt).
Resource(resource).
Namespace(api.NamespaceDefault).
Name(name).
Body(body).
Do().
Error()
}
for k, v := range pb {
// add label
err := execPatch(k, v.AddLabelBody)
if err != nil {
glog.Fatalf("Failed updating patchservice with patch type %s: %v", k, err)
}
svc, err = services.Get(name)
if err != nil {
glog.Fatalf("Failed getting patchservice: %v", err)
}
if len(svc.Labels) != 2 || svc.Labels["foo"] != "bar" || svc.Labels["baz"] != "qux" {
glog.Fatalf("Failed updating patchservice with patch type %s: labels are: %v", k, svc.Labels)
}
// remove one label
err = execPatch(k, v.RemoveLabelBody)
if err != nil {
glog.Fatalf("Failed updating patchservice with patch type %s: %v", k, err)
}
svc, err = services.Get(name)
if err != nil {
glog.Fatalf("Failed getting patchservice: %v", err)
}
if len(svc.Labels) != 1 || svc.Labels["baz"] != "qux" {
glog.Fatalf("Failed updating patchservice with patch type %s: labels are: %v", k, svc.Labels)
}
// remove all labels
err = execPatch(k, v.RemoveAllLabelsBody)
if err != nil {
glog.Fatalf("Failed updating patchservice with patch type %s: %v", k, err)
}
svc, err = services.Get(name)
if err != nil {
glog.Fatalf("Failed getting patchservice: %v", err)
}
if svc.Labels != nil {
glog.Fatalf("Failed remove all labels from patchservice with patch type %s: %v", k, svc.Labels)
}
}
// Test patch with a resource that allows create on update
endpointTemplate := &api.Endpoints{
ObjectMeta: api.ObjectMeta{Name: "patchendpoint"},
Subsets: []api.EndpointSubset{
{
Addresses: []api.EndpointAddress{{IP: "1.2.3.4"}},
Ports: []api.EndpointPort{{Port: 80, Protocol: api.ProtocolTCP}},
},
},
}
patchEndpoint := func(json []byte) (runtime.Object, error) {
return c.Patch(api.MergePatchType).Resource("endpoints").Namespace(api.NamespaceDefault).Name("patchendpoint").Body(json).Do().Get()
}
// Make sure patch doesn't get to CreateOnUpdate
{
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if obj, err := patchEndpoint(endpointJSON); !apierrors.IsNotFound(err) {
glog.Fatalf("Expected notfound creating from patch, got error=%v and object: %#v", err, obj)
}
}
// Create the endpoint (endpoints set AllowCreateOnUpdate=true) to get a UID and resource version
createdEndpoint, err := c.Endpoints(api.NamespaceDefault).Update(endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint: %v", err)
}
// Make sure identity patch is accepted
{
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), createdEndpoint)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); err != nil {
glog.Fatalf("Failed patching endpoint: %v", err)
}
}
// Make sure patch complains about a mismatched resourceVersion
{
endpointTemplate.Name = ""
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = "1"
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsConflict(err) {
glog.Fatalf("Expected error, got %#v", err)
}
}
// Make sure patch complains about mutating the UID
{
endpointTemplate.Name = ""
endpointTemplate.UID = "abc"
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsInvalid(err) {
glog.Fatalf("Expected error, got %#v", err)
}
}
// Make sure patch complains about a mismatched name
{
endpointTemplate.Name = "changedname"
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); !apierrors.IsBadRequest(err) {
glog.Fatalf("Expected error, got %#v", err)
}
}
// Make sure patch containing originally submitted JSON is accepted
{
endpointTemplate.Name = ""
endpointTemplate.UID = ""
endpointTemplate.ResourceVersion = ""
endpointJSON, err := runtime.Encode(api.Codecs.LegacyCodec(v1.SchemeGroupVersion), endpointTemplate)
if err != nil {
glog.Fatalf("Failed creating endpoint JSON: %v", err)
}
if _, err := patchEndpoint(endpointJSON); err != nil {
glog.Fatalf("Failed patching endpoint: %v", err)
}
}
glog.Info("PATCHs work.")
}
func TestProjectStatus(t *testing.T) {
requestErr := errors.NewBadRequest("unavailable").Status()
requestErr.Details = &unversioned.StatusDetails{Kind: "Project", Name: "example"}
testCases := map[string]struct {
File string
Extra []runtime.Object
ErrFn func(error) bool
Contains []string
Time time.Time
}{
"missing project": {
ErrFn: func(err error) bool { return err == nil },
},
"project error is returned": {
Extra: []runtime.Object{
&requestErr,
},
ErrFn: func(err error) bool { return errors.IsBadRequest(err) },
},
"empty project with display name": {
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{
Name: "example",
Namespace: "",
Annotations: map[string]string{
projectapi.ProjectDisplayName: "Test",
},
},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project Test (example) on server https://example.com:8443\n",
"You have no services, deployment configs, or build configs.",
},
},
"empty service": {
File: "k8s-service-with-nothing.json",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/empty-service",
"<initializing>:5432",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
},
"service with RC": {
File: "k8s-unserviced-rc.json",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/database-rc",
"rc/database-rc-1 runs mysql",
"0/1 pods growing to 1",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
},
"rc with unmountable and missing secrets": {
File: "bad_secret_with_just_rc.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"rc/my-rc runs centos/mysql-56-centos7",
"0/1 pods growing to 1",
"rc/my-rc is attempting to mount a missing secret secret/dne",
},
},
"dueling rcs": {
File: "dueling-rcs.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "dueling-rc", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"rc/rc-1 is competing for pod/conflicted-pod with rc/rc-2",
"rc/rc-2 is competing for pod/conflicted-pod with rc/rc-1",
},
},
"service with pod": {
File: "service-with-pod.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/frontend-app",
"pod/frontend-app-1-bjwh8 runs openshift/ruby-hello-world",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
},
"build chains": {
File: "build-chains.json",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"from bc/frontend",
},
},
"scheduled image stream": {
File: "prereq-image-present-with-sched.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"import scheduled",
},
},
"standalone rc": {
File: "bare-rc.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
" rc/database-1 runs centos/mysql-56-centos7",
"rc/frontend-rc-1 runs openshift/ruby-hello-world",
},
},
"unstarted build": {
File: "new-project-no-build.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/sinatra-example-2 - 172.30.17.48:8080",
"deploys istag/sinatra-example-2:latest <-",
"builds git://github.com",
"on docker.io/centos/ruby-22-centos7:latest",
"not built yet",
"deployment #1 waiting on image or update",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
},
"unpushable build": {
File: "unpushable-build.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"bc/ruby-hello-world is pushing to istag/ruby-hello-world:latest, but the administrator has not configured the integrated Docker registry.",
},
},
"bare-bc-can-push": {
File: "bare-bc-can-push.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
// this makes sure that status knows this can push. If it fails, there's a "(can't push image)" next to like #8
" hours\n build #7",
"on fedora:23",
"-> repo-base:latest",
},
Time: mustParseTime("2015-12-17T20:36:15Z"),
},
"cyclical build": {
File: "circular.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"Cycle detected in build configurations:",
"on istag/ruby-22-centos7:latest",
"-> istag/ruby-hello-world:latest",
},
},
"running build": {
File: "new-project-one-build.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/sinatra-example-1 - 172.30.17.47:8080",
"builds git://github.com",
"on docker.io/centos/ruby-22-centos7:latest",
"build #1 running for about a minute",
"deployment #1 waiting on image or update",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
Time: mustParseTime("2015-04-06T21:20:03Z"),
},
"a/b test DeploymentConfig": {
File: "new-project-two-deployment-configs.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/sinatra-app-example - 172.30.17.49:8080",
"sinatra-app-example-a deploys",
"sinatra-app-example-b deploys",
"on docker.io/centos/ruby-22-centos7:latest",
"build #1 running for about a minute",
"- 7a4f354: Prepare v1 Template types (Roy Programmer <*****@*****.**>)",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
Time: mustParseTime("2015-04-06T21:20:03Z"),
},
"with real deployments": {
File: "new-project-deployed-app.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/database - 172.30.17.240:5434 -> 3306",
"https://www.test.com (redirects) to pod port 8080 (svc/frontend)",
"http://frontend-example.router.default.svc.cluster.local to pod port 8080 (!)",
"svc/database-external (all nodes):31000 -> 3306",
"database test deploys",
"frontend deploys",
"istag/origin-ruby-sample:latest <-",
"on docker.io/centos/ruby-22-centos7:latest",
"deployment #3 pending on image",
"deployment #2 failed less than a second ago: unable to contact server - 0/1 pods",
"deployment #1 deployed less than a second ago",
"test deployment #2 running for 7 seconds - 2/1 pods",
"test deployment #1 deployed 8 seconds ago",
"* bc/ruby-sample-build is pushing to istag/origin-ruby-sample:latest, but the image stream for that tag does not exist.",
"* The image trigger for dc/frontend will have no effect because is/origin-ruby-sample does not exist",
"* route/frontend was not accepted by router \"other\": (HostAlreadyClaimed)",
"* dc/database has no readiness probe to verify pods are ready to accept traffic or ensure deployment is successful.",
"View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.",
},
Time: mustParseTime("2015-04-07T04:12:25Z"),
},
"with pet sets": {
File: "petset.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"svc/galera[default] (headless):3306",
"petset/mysql manages erkules/galera:basic, created less than a second ago - 3 pods",
"* pod/mysql-1[default] has restarted 7 times",
},
Time: mustParseTime("2015-04-07T04:12:25Z"),
},
"restarting pod": {
File: "restarting-pod.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
`container "ruby-helloworld" in pod/frontend-app-1-bjwh8 has restarted 8 times`,
`pod/gitlab-ce-1-lc411 is crash-looping`,
`oc logs -p gitlab-ce-1-lc411 -c gitlab-ce`, // verifies we print the log command
`policycommand example default`, // verifies that we print the help command
},
},
"cross namespace reference": {
File: "different-project-image-deployment.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
// If there was a warning we wouldn't get the following message. Since we ignore cross-namespace
// links by default, there should be no warning here.
`View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.`,
},
},
"monopod": {
File: "k8s-lonely-pod.json",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"pod/lonely-pod runs openshift/hello-openshift",
"You have no services, deployment configs, or build configs.",
},
},
"deploys single pod": {
File: "simple-deployment.yaml",
Extra: []runtime.Object{
&projectapi.Project{
ObjectMeta: kapi.ObjectMeta{Name: "example", Namespace: ""},
},
},
ErrFn: func(err error) bool { return err == nil },
Contains: []string{
"In project example on server https://example.com:8443\n",
"dc/simple-deployment deploys docker.io/openshift/deployment-example:v1",
`View details with 'oc describe <resource>/<name>' or list everything with 'oc get all'.`,
},
},
}
oldTimeFn := timeNowFn
defer func() { timeNowFn = oldTimeFn }()
for k, test := range testCases {
timeNowFn = func() time.Time {
if !test.Time.IsZero() {
return test.Time
}
return time.Now()
}
o := ktestclient.NewObjects(kapi.Scheme, kapi.Codecs.UniversalDecoder())
if len(test.File) > 0 {
// Load data from a folder dedicated to mock data, which is never loaded into the API during tests
if err := ktestclient.AddObjectsFromPath("../../../../pkg/api/graph/test/"+test.File, o, kapi.Codecs.UniversalDecoder()); err != nil {
t.Errorf("%s: unexpected error: %v", k, err)
}
}
for _, obj := range test.Extra {
o.Add(obj)
}
oc, kc := testclient.NewFixtureClients(o)
d := ProjectStatusDescriber{C: oc, K: kc, Server: "https://example.com:8443", Suggest: true, CommandBaseName: "oc", LogsCommandName: "oc logs -p", SecurityPolicyCommandFormat: "policycommand %s %s"}
out, err := d.Describe("example", "")
if !test.ErrFn(err) {
t.Errorf("%s: unexpected error: %v", k, err)
}
if err != nil {
continue
}
for _, s := range test.Contains {
if !strings.Contains(out, s) {
t.Errorf("%s: did not have %q:\n%s\n---", k, s, out)
}
}
}
}