multiple group-version-kinds associated with type *v1.SecretList, refusing to guess at one

[ctron]

Trying to list a secret with the following code

import corev1 "k8s.io/api/core/v1"
client.List(ctx, nil, &corev1.SecretList{})

Fails with the following error:

multiple group-version-kinds associated with type *v1.SecretList, refusing to guess at one

[DirectXMan12]

Which version of Kubernetes and which version of controller-runtime? That seems bizzare, as it would imply that corev1.SecretList was associated with multiple groups.

[DirectXMan12]

Can you post a minimal reproducer?

[DirectXMan12]

FWIW, the following works fine for me:

package main

import (
	"context"

	ctrl "sigs.k8s.io/controller-runtime"
	"sigs.k8s.io/controller-runtime/pkg/log/zap"
	corev1 "k8s.io/api/core/v1"
	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
)

func main() {
	ctrl.SetLogger(zap.Logger(true))
	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{})
	if err != nil {
		panic(err)
	}

	stopCh := ctrl.SetupSignalHandler()
	go func() {
		if err := mgr.Start(stopCh); err != nil {
			panic(err)
		}
	}()

	if started := mgr.GetCache().WaitForCacheSync(stopCh); !started {
		panic("not all started")
	}

	client := mgr.GetClient()
	var secrets corev1.SecretList
	if err := client.List(context.TODO(), &secrets); err != nil {
		panic(err)
	}

	ctrl.Log.Info("my cached secrets", "secrets", len(secrets.Items))

	directClient := mgr.GetAPIReader()
	if err := directClient.List(context.TODO(), &secrets); err != nil {
		panic(err)
	}

	ctrl.Log.Info("my direct secrets", "secrets", len(secrets.Items))
}

I'd suspect you've got something adding SecretList to a scheme somewhere it shouldn't be

[ctron]

So, I got a reproducer for you. Unfortunately your code did not compile, so I did need to adapt:

package main

import (
	"context"
	"os"

	"github.com/openshift/api"
	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"

	"sigs.k8s.io/controller-runtime/pkg/runtime/signals"

	corev1 "k8s.io/api/core/v1"
	"k8s.io/client-go/kubernetes/scheme"
	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
	"sigs.k8s.io/controller-runtime/pkg/client/config"
	"sigs.k8s.io/controller-runtime/pkg/manager"
	logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
)

var log = logf.Log.WithName("cmd")

func main() {

	logf.SetLogger(logf.ZapLogger(true))

	cfg, err := config.GetConfig()
	if err != nil {
		log.Error(err, "Failed to get configuration")
		os.Exit(1)
	}

	mgr, err := manager.New(cfg, manager.Options{})
	if err != nil {
		log.Error(err, "Failed to create manager")
		os.Exit(1)
	}

	stopCh := signals.SetupSignalHandler()
	if started := mgr.GetCache().WaitForCacheSync(stopCh); !started {
		panic("not all started")
	}

	// add openshift API

	if err := api.Install(scheme.Scheme); err != nil {
		log.Error(err, "Failed to register OpenShift schema")
		os.Exit(1)
	}

	client := mgr.GetClient()

	// get unstructured

	usecrets := unstructured.UnstructuredList{}
	usecrets.SetKind("SecretList")
	usecrets.SetAPIVersion("v1")
	if err := client.List(context.TODO(), nil, &usecrets); err != nil {
		panic(err)
	}

	log.Info("my unstructured secrets", "secrets", len(usecrets.Items))

	// get typed

	var secrets corev1.SecretList
	if err := client.List(context.TODO(), nil, &secrets); err != nil {
		panic(err)
	}

	log.Info("my secrets", "secrets", len(secrets.Items))

}

Which results in:

2019-03-19T08:38:41.815+0100	INFO	cmd	my unstructured secrets	{"secrets": 487}
panic: multiple group-version-kinds associated with type *v1.SecretList, refusing to guess at one

goroutine 1 [running]:
main.main()
	/home/jreimann/gobase/enmasse/src/github.com/enmasseproject/enmasse/cmd/test/main.go:65 +0x5f5

I am using:

  - package: sigs.k8s.io/controller-runtime
    version: 0.1.9

Which resolved to:

- name: sigs.k8s.io/controller-runtime
  version: f6f0bc9611363b43664d08fb097ab13243ef621d

If you remove the registration of the OpenShift API, then it actually works. Digging a bit deeper into to code I think there is a fundamental flaw in the controller runtime, which assumes that the object kind is unique, which it isn't. Only the combination of Kind + ApiVersion is unique.

If that helps you, I can create a reproducer project on GitHub which shows the problem.

[shawn-hurley]

The issue is that the controller runtime when creating a default scheme, adds secrets and then when you add openshift it re-adds the type. Not the Kind but the Type.

Here: https://github.com/openshift/api/blob/master/install.go#L103

If you want to use api.Install then you need to use a scheme when the manager is created that only installs the type once I think.

[ctron]

I am sorry, but that cannot be the case. First of all, I am using release-3.11, which doesn't have this code: https://github.com/openshift/api/blob/release-3.11/install.go

Second, as you can see in the code you linked, that would be done by a call to InstallKube, not Install.

[ctron]

I created a reproducer repository for you: https://github.com/ctron/controller-runtime-362

As you can see in the output, the object is there only once, and the conflicting entry is caused by two different types, having the same "kind":

Dumping GVK ...
 - /v1, Kind=SecretList
 - image.openshift.io/v1, Kind=SecretList

Full log output

GOROOT=/home/jreimann/Downloads/go/current #gosetup
GOPATH=/home/jreimann/gobase/controller-runtime-362 #gosetup
/home/jreimann/Downloads/go/current/bin/go build -o /tmp/___go_build_main_go /home/jreimann/gobase/controller-runtime-362/src/github.com/ctron/controller-runtime-362/cmd/main.go #gosetup
/tmp/___go_build_main_go #gosetup
Dumping known types ...
  /__internal, Kind=WatchEvent -> v1.InternalEvent
  /v1, Kind=APIGroup -> v1.APIGroup
  /v1, Kind=APIGroupList -> v1.APIGroupList
  /v1, Kind=APIResourceList -> v1.APIResourceList
  /v1, Kind=APIVersions -> v1.APIVersions
  /v1, Kind=Binding -> v1.Binding
  /v1, Kind=ComponentStatus -> v1.ComponentStatus
  /v1, Kind=ComponentStatusList -> v1.ComponentStatusList
  /v1, Kind=ConfigMap -> v1.ConfigMap
  /v1, Kind=ConfigMapList -> v1.ConfigMapList
  /v1, Kind=CreateOptions -> v1.CreateOptions
  /v1, Kind=DeleteOptions -> v1.DeleteOptions
  /v1, Kind=Endpoints -> v1.Endpoints
  /v1, Kind=EndpointsList -> v1.EndpointsList
  /v1, Kind=Event -> v1.Event
  /v1, Kind=EventList -> v1.EventList
  /v1, Kind=ExportOptions -> v1.ExportOptions
  /v1, Kind=GetOptions -> v1.GetOptions
  /v1, Kind=LimitRange -> v1.LimitRange
  /v1, Kind=LimitRangeList -> v1.LimitRangeList
  /v1, Kind=List -> v1.List
  /v1, Kind=ListOptions -> v1.ListOptions
  /v1, Kind=Namespace -> v1.Namespace
  /v1, Kind=NamespaceList -> v1.NamespaceList
  /v1, Kind=Node -> v1.Node
  /v1, Kind=NodeList -> v1.NodeList
  /v1, Kind=NodeProxyOptions -> v1.NodeProxyOptions
  /v1, Kind=PersistentVolume -> v1.PersistentVolume
  /v1, Kind=PersistentVolumeClaim -> v1.PersistentVolumeClaim
  /v1, Kind=PersistentVolumeClaimList -> v1.PersistentVolumeClaimList
  /v1, Kind=PersistentVolumeList -> v1.PersistentVolumeList
  /v1, Kind=Pod -> v1.Pod
  /v1, Kind=PodAttachOptions -> v1.PodAttachOptions
  /v1, Kind=PodExecOptions -> v1.PodExecOptions
  /v1, Kind=PodList -> v1.PodList
  /v1, Kind=PodLogOptions -> v1.PodLogOptions
  /v1, Kind=PodPortForwardOptions -> v1.PodPortForwardOptions
  /v1, Kind=PodProxyOptions -> v1.PodProxyOptions
  /v1, Kind=PodStatusResult -> v1.PodStatusResult
  /v1, Kind=PodTemplate -> v1.PodTemplate
  /v1, Kind=PodTemplateList -> v1.PodTemplateList
  /v1, Kind=RangeAllocation -> v1.RangeAllocation
  /v1, Kind=ReplicationController -> v1.ReplicationController
  /v1, Kind=ReplicationControllerList -> v1.ReplicationControllerList
  /v1, Kind=ResourceQuota -> v1.ResourceQuota
  /v1, Kind=ResourceQuotaList -> v1.ResourceQuotaList
  /v1, Kind=Secret -> v1.Secret
  /v1, Kind=SecretList -> v1.SecretList
  /v1, Kind=SerializedReference -> v1.SerializedReference
  /v1, Kind=Service -> v1.Service
  /v1, Kind=ServiceAccount -> v1.ServiceAccount
  /v1, Kind=ServiceAccountList -> v1.ServiceAccountList
  /v1, Kind=ServiceList -> v1.ServiceList
  /v1, Kind=ServiceProxyOptions -> v1.ServiceProxyOptions
  /v1, Kind=Status -> v1.Status
  /v1, Kind=UpdateOptions -> v1.UpdateOptions
  /v1, Kind=WatchEvent -> v1.WatchEvent
  admissionregistration.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  admissionregistration.k8s.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  admissionregistration.k8s.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  admissionregistration.k8s.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  admissionregistration.k8s.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  admissionregistration.k8s.io/v1alpha1, Kind=InitializerConfiguration -> v1alpha1.InitializerConfiguration
  admissionregistration.k8s.io/v1alpha1, Kind=InitializerConfigurationList -> v1alpha1.InitializerConfigurationList
  admissionregistration.k8s.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  admissionregistration.k8s.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  admissionregistration.k8s.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  admissionregistration.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  admissionregistration.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  admissionregistration.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  admissionregistration.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  admissionregistration.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  admissionregistration.k8s.io/v1beta1, Kind=MutatingWebhookConfiguration -> v1beta1.MutatingWebhookConfiguration
  admissionregistration.k8s.io/v1beta1, Kind=MutatingWebhookConfigurationList -> v1beta1.MutatingWebhookConfigurationList
  admissionregistration.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  admissionregistration.k8s.io/v1beta1, Kind=ValidatingWebhookConfiguration -> v1beta1.ValidatingWebhookConfiguration
  admissionregistration.k8s.io/v1beta1, Kind=ValidatingWebhookConfigurationList -> v1beta1.ValidatingWebhookConfigurationList
  admissionregistration.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  apps/__internal, Kind=WatchEvent -> v1.InternalEvent
  apps/v1, Kind=ControllerRevision -> v1.ControllerRevision
  apps/v1, Kind=ControllerRevisionList -> v1.ControllerRevisionList
  apps/v1, Kind=CreateOptions -> v1.CreateOptions
  apps/v1, Kind=DaemonSet -> v1.DaemonSet
  apps/v1, Kind=DaemonSetList -> v1.DaemonSetList
  apps/v1, Kind=DeleteOptions -> v1.DeleteOptions
  apps/v1, Kind=Deployment -> v1.Deployment
  apps/v1, Kind=DeploymentList -> v1.DeploymentList
  apps/v1, Kind=ExportOptions -> v1.ExportOptions
  apps/v1, Kind=GetOptions -> v1.GetOptions
  apps/v1, Kind=ListOptions -> v1.ListOptions
  apps/v1, Kind=ReplicaSet -> v1.ReplicaSet
  apps/v1, Kind=ReplicaSetList -> v1.ReplicaSetList
  apps/v1, Kind=StatefulSet -> v1.StatefulSet
  apps/v1, Kind=StatefulSetList -> v1.StatefulSetList
  apps/v1, Kind=UpdateOptions -> v1.UpdateOptions
  apps/v1, Kind=WatchEvent -> v1.WatchEvent
  apps/v1beta1, Kind=ControllerRevision -> v1beta1.ControllerRevision
  apps/v1beta1, Kind=ControllerRevisionList -> v1beta1.ControllerRevisionList
  apps/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  apps/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  apps/v1beta1, Kind=Deployment -> v1beta1.Deployment
  apps/v1beta1, Kind=DeploymentList -> v1beta1.DeploymentList
  apps/v1beta1, Kind=DeploymentRollback -> v1beta1.DeploymentRollback
  apps/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  apps/v1beta1, Kind=GetOptions -> v1.GetOptions
  apps/v1beta1, Kind=ListOptions -> v1.ListOptions
  apps/v1beta1, Kind=Scale -> v1beta1.Scale
  apps/v1beta1, Kind=StatefulSet -> v1beta1.StatefulSet
  apps/v1beta1, Kind=StatefulSetList -> v1beta1.StatefulSetList
  apps/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  apps/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  apps/v1beta2, Kind=ControllerRevision -> v1beta2.ControllerRevision
  apps/v1beta2, Kind=ControllerRevisionList -> v1beta2.ControllerRevisionList
  apps/v1beta2, Kind=CreateOptions -> v1.CreateOptions
  apps/v1beta2, Kind=DaemonSet -> v1beta2.DaemonSet
  apps/v1beta2, Kind=DaemonSetList -> v1beta2.DaemonSetList
  apps/v1beta2, Kind=DeleteOptions -> v1.DeleteOptions
  apps/v1beta2, Kind=Deployment -> v1beta2.Deployment
  apps/v1beta2, Kind=DeploymentList -> v1beta2.DeploymentList
  apps/v1beta2, Kind=ExportOptions -> v1.ExportOptions
  apps/v1beta2, Kind=GetOptions -> v1.GetOptions
  apps/v1beta2, Kind=ListOptions -> v1.ListOptions
  apps/v1beta2, Kind=ReplicaSet -> v1beta2.ReplicaSet
  apps/v1beta2, Kind=ReplicaSetList -> v1beta2.ReplicaSetList
  apps/v1beta2, Kind=Scale -> v1beta2.Scale
  apps/v1beta2, Kind=StatefulSet -> v1beta2.StatefulSet
  apps/v1beta2, Kind=StatefulSetList -> v1beta2.StatefulSetList
  apps/v1beta2, Kind=UpdateOptions -> v1.UpdateOptions
  apps/v1beta2, Kind=WatchEvent -> v1.WatchEvent
  apps.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  apps.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  apps.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  apps.openshift.io/v1, Kind=DeploymentConfig -> v1.DeploymentConfig
  apps.openshift.io/v1, Kind=DeploymentConfigList -> v1.DeploymentConfigList
  apps.openshift.io/v1, Kind=DeploymentConfigRollback -> v1.DeploymentConfigRollback
  apps.openshift.io/v1, Kind=DeploymentLog -> v1.DeploymentLog
  apps.openshift.io/v1, Kind=DeploymentLogOptions -> v1.DeploymentLogOptions
  apps.openshift.io/v1, Kind=DeploymentRequest -> v1.DeploymentRequest
  apps.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  apps.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  apps.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  apps.openshift.io/v1, Kind=Scale -> v1beta1.Scale
  apps.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  apps.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  authentication.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  authentication.k8s.io/v1, Kind=CreateOptions -> v1.CreateOptions
  authentication.k8s.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  authentication.k8s.io/v1, Kind=ExportOptions -> v1.ExportOptions
  authentication.k8s.io/v1, Kind=GetOptions -> v1.GetOptions
  authentication.k8s.io/v1, Kind=ListOptions -> v1.ListOptions
  authentication.k8s.io/v1, Kind=TokenRequest -> v1.TokenRequest
  authentication.k8s.io/v1, Kind=TokenReview -> v1.TokenReview
  authentication.k8s.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  authentication.k8s.io/v1, Kind=WatchEvent -> v1.WatchEvent
  authentication.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  authentication.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  authentication.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  authentication.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  authentication.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  authentication.k8s.io/v1beta1, Kind=TokenReview -> v1beta1.TokenReview
  authentication.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  authentication.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  authorization.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  authorization.k8s.io/v1, Kind=CreateOptions -> v1.CreateOptions
  authorization.k8s.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  authorization.k8s.io/v1, Kind=ExportOptions -> v1.ExportOptions
  authorization.k8s.io/v1, Kind=GetOptions -> v1.GetOptions
  authorization.k8s.io/v1, Kind=ListOptions -> v1.ListOptions
  authorization.k8s.io/v1, Kind=LocalSubjectAccessReview -> v1.LocalSubjectAccessReview
  authorization.k8s.io/v1, Kind=SelfSubjectAccessReview -> v1.SelfSubjectAccessReview
  authorization.k8s.io/v1, Kind=SelfSubjectRulesReview -> v1.SelfSubjectRulesReview
  authorization.k8s.io/v1, Kind=SubjectAccessReview -> v1.SubjectAccessReview
  authorization.k8s.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  authorization.k8s.io/v1, Kind=WatchEvent -> v1.WatchEvent
  authorization.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  authorization.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  authorization.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  authorization.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  authorization.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  authorization.k8s.io/v1beta1, Kind=LocalSubjectAccessReview -> v1beta1.LocalSubjectAccessReview
  authorization.k8s.io/v1beta1, Kind=SelfSubjectAccessReview -> v1beta1.SelfSubjectAccessReview
  authorization.k8s.io/v1beta1, Kind=SelfSubjectRulesReview -> v1beta1.SelfSubjectRulesReview
  authorization.k8s.io/v1beta1, Kind=SubjectAccessReview -> v1beta1.SubjectAccessReview
  authorization.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  authorization.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  authorization.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  authorization.openshift.io/v1, Kind=ClusterRole -> v1.ClusterRole
  authorization.openshift.io/v1, Kind=ClusterRoleBinding -> v1.ClusterRoleBinding
  authorization.openshift.io/v1, Kind=ClusterRoleBindingList -> v1.ClusterRoleBindingList
  authorization.openshift.io/v1, Kind=ClusterRoleList -> v1.ClusterRoleList
  authorization.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  authorization.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  authorization.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  authorization.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  authorization.openshift.io/v1, Kind=IsPersonalSubjectAccessReview -> v1.IsPersonalSubjectAccessReview
  authorization.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  authorization.openshift.io/v1, Kind=LocalResourceAccessReview -> v1.LocalResourceAccessReview
  authorization.openshift.io/v1, Kind=LocalSubjectAccessReview -> v1.LocalSubjectAccessReview
  authorization.openshift.io/v1, Kind=ResourceAccessReview -> v1.ResourceAccessReview
  authorization.openshift.io/v1, Kind=ResourceAccessReviewResponse -> v1.ResourceAccessReviewResponse
  authorization.openshift.io/v1, Kind=Role -> v1.Role
  authorization.openshift.io/v1, Kind=RoleBinding -> v1.RoleBinding
  authorization.openshift.io/v1, Kind=RoleBindingList -> v1.RoleBindingList
  authorization.openshift.io/v1, Kind=RoleBindingRestriction -> v1.RoleBindingRestriction
  authorization.openshift.io/v1, Kind=RoleBindingRestrictionList -> v1.RoleBindingRestrictionList
  authorization.openshift.io/v1, Kind=RoleList -> v1.RoleList
  authorization.openshift.io/v1, Kind=SelfSubjectRulesReview -> v1.SelfSubjectRulesReview
  authorization.openshift.io/v1, Kind=SubjectAccessReview -> v1.SubjectAccessReview
  authorization.openshift.io/v1, Kind=SubjectAccessReviewResponse -> v1.SubjectAccessReviewResponse
  authorization.openshift.io/v1, Kind=SubjectRulesReview -> v1.SubjectRulesReview
  authorization.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  authorization.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  autoscaling/__internal, Kind=WatchEvent -> v1.InternalEvent
  autoscaling/v1, Kind=CreateOptions -> v1.CreateOptions
  autoscaling/v1, Kind=DeleteOptions -> v1.DeleteOptions
  autoscaling/v1, Kind=ExportOptions -> v1.ExportOptions
  autoscaling/v1, Kind=GetOptions -> v1.GetOptions
  autoscaling/v1, Kind=HorizontalPodAutoscaler -> v1.HorizontalPodAutoscaler
  autoscaling/v1, Kind=HorizontalPodAutoscalerList -> v1.HorizontalPodAutoscalerList
  autoscaling/v1, Kind=ListOptions -> v1.ListOptions
  autoscaling/v1, Kind=Scale -> v1.Scale
  autoscaling/v1, Kind=UpdateOptions -> v1.UpdateOptions
  autoscaling/v1, Kind=WatchEvent -> v1.WatchEvent
  autoscaling/v2beta1, Kind=CreateOptions -> v1.CreateOptions
  autoscaling/v2beta1, Kind=DeleteOptions -> v1.DeleteOptions
  autoscaling/v2beta1, Kind=ExportOptions -> v1.ExportOptions
  autoscaling/v2beta1, Kind=GetOptions -> v1.GetOptions
  autoscaling/v2beta1, Kind=HorizontalPodAutoscaler -> v2beta1.HorizontalPodAutoscaler
  autoscaling/v2beta1, Kind=HorizontalPodAutoscalerList -> v2beta1.HorizontalPodAutoscalerList
  autoscaling/v2beta1, Kind=ListOptions -> v1.ListOptions
  autoscaling/v2beta1, Kind=UpdateOptions -> v1.UpdateOptions
  autoscaling/v2beta1, Kind=WatchEvent -> v1.WatchEvent
  autoscaling/v2beta2, Kind=CreateOptions -> v1.CreateOptions
  autoscaling/v2beta2, Kind=DeleteOptions -> v1.DeleteOptions
  autoscaling/v2beta2, Kind=ExportOptions -> v1.ExportOptions
  autoscaling/v2beta2, Kind=GetOptions -> v1.GetOptions
  autoscaling/v2beta2, Kind=HorizontalPodAutoscaler -> v2beta2.HorizontalPodAutoscaler
  autoscaling/v2beta2, Kind=HorizontalPodAutoscalerList -> v2beta2.HorizontalPodAutoscalerList
  autoscaling/v2beta2, Kind=ListOptions -> v1.ListOptions
  autoscaling/v2beta2, Kind=UpdateOptions -> v1.UpdateOptions
  autoscaling/v2beta2, Kind=WatchEvent -> v1.WatchEvent
  batch/__internal, Kind=WatchEvent -> v1.InternalEvent
  batch/v1, Kind=CreateOptions -> v1.CreateOptions
  batch/v1, Kind=DeleteOptions -> v1.DeleteOptions
  batch/v1, Kind=ExportOptions -> v1.ExportOptions
  batch/v1, Kind=GetOptions -> v1.GetOptions
  batch/v1, Kind=Job -> v1.Job
  batch/v1, Kind=JobList -> v1.JobList
  batch/v1, Kind=ListOptions -> v1.ListOptions
  batch/v1, Kind=UpdateOptions -> v1.UpdateOptions
  batch/v1, Kind=WatchEvent -> v1.WatchEvent
  batch/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  batch/v1beta1, Kind=CronJob -> v1beta1.CronJob
  batch/v1beta1, Kind=CronJobList -> v1beta1.CronJobList
  batch/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  batch/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  batch/v1beta1, Kind=GetOptions -> v1.GetOptions
  batch/v1beta1, Kind=JobTemplate -> v1beta1.JobTemplate
  batch/v1beta1, Kind=ListOptions -> v1.ListOptions
  batch/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  batch/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  batch/v2alpha1, Kind=CreateOptions -> v1.CreateOptions
  batch/v2alpha1, Kind=CronJob -> v2alpha1.CronJob
  batch/v2alpha1, Kind=CronJobList -> v2alpha1.CronJobList
  batch/v2alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  batch/v2alpha1, Kind=ExportOptions -> v1.ExportOptions
  batch/v2alpha1, Kind=GetOptions -> v1.GetOptions
  batch/v2alpha1, Kind=JobTemplate -> v2alpha1.JobTemplate
  batch/v2alpha1, Kind=ListOptions -> v1.ListOptions
  batch/v2alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  batch/v2alpha1, Kind=WatchEvent -> v1.WatchEvent
  build.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  build.openshift.io/v1, Kind=BinaryBuildRequestOptions -> v1.BinaryBuildRequestOptions
  build.openshift.io/v1, Kind=Build -> v1.Build
  build.openshift.io/v1, Kind=BuildConfig -> v1.BuildConfig
  build.openshift.io/v1, Kind=BuildConfigList -> v1.BuildConfigList
  build.openshift.io/v1, Kind=BuildList -> v1.BuildList
  build.openshift.io/v1, Kind=BuildLog -> v1.BuildLog
  build.openshift.io/v1, Kind=BuildLogOptions -> v1.BuildLogOptions
  build.openshift.io/v1, Kind=BuildRequest -> v1.BuildRequest
  build.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  build.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  build.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  build.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  build.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  build.openshift.io/v1, Kind=PodProxyOptions -> v1.PodProxyOptions
  build.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  build.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  certificates.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  certificates.k8s.io/v1beta1, Kind=CertificateSigningRequest -> v1beta1.CertificateSigningRequest
  certificates.k8s.io/v1beta1, Kind=CertificateSigningRequestList -> v1beta1.CertificateSigningRequestList
  certificates.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  certificates.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  certificates.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  certificates.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  certificates.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  certificates.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  certificates.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  coordination.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  coordination.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  coordination.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  coordination.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  coordination.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  coordination.k8s.io/v1beta1, Kind=Lease -> v1beta1.Lease
  coordination.k8s.io/v1beta1, Kind=LeaseList -> v1beta1.LeaseList
  coordination.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  coordination.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  coordination.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  events.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  events.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  events.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  events.k8s.io/v1beta1, Kind=Event -> v1beta1.Event
  events.k8s.io/v1beta1, Kind=EventList -> v1beta1.EventList
  events.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  events.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  events.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  events.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  events.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  extensions/__internal, Kind=WatchEvent -> v1.InternalEvent
  extensions/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  extensions/v1beta1, Kind=DaemonSet -> v1beta1.DaemonSet
  extensions/v1beta1, Kind=DaemonSetList -> v1beta1.DaemonSetList
  extensions/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  extensions/v1beta1, Kind=Deployment -> v1beta1.Deployment
  extensions/v1beta1, Kind=DeploymentList -> v1beta1.DeploymentList
  extensions/v1beta1, Kind=DeploymentRollback -> v1beta1.DeploymentRollback
  extensions/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  extensions/v1beta1, Kind=GetOptions -> v1.GetOptions
  extensions/v1beta1, Kind=Ingress -> v1beta1.Ingress
  extensions/v1beta1, Kind=IngressList -> v1beta1.IngressList
  extensions/v1beta1, Kind=ListOptions -> v1.ListOptions
  extensions/v1beta1, Kind=NetworkPolicy -> v1beta1.NetworkPolicy
  extensions/v1beta1, Kind=NetworkPolicyList -> v1beta1.NetworkPolicyList
  extensions/v1beta1, Kind=PodSecurityPolicy -> v1beta1.PodSecurityPolicy
  extensions/v1beta1, Kind=PodSecurityPolicyList -> v1beta1.PodSecurityPolicyList
  extensions/v1beta1, Kind=ReplicaSet -> v1beta1.ReplicaSet
  extensions/v1beta1, Kind=ReplicaSetList -> v1beta1.ReplicaSetList
  extensions/v1beta1, Kind=ReplicationControllerDummy -> v1beta1.ReplicationControllerDummy
  extensions/v1beta1, Kind=Scale -> v1beta1.Scale
  extensions/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  extensions/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  image.openshift.io/1.0, Kind=DockerImage -> docker10.DockerImage
  image.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  image.openshift.io/pre012, Kind=DockerImage -> dockerpre012.DockerImage
  image.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  image.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  image.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  image.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  image.openshift.io/v1, Kind=Image -> v1.Image
  image.openshift.io/v1, Kind=ImageList -> v1.ImageList
  image.openshift.io/v1, Kind=ImageSignature -> v1.ImageSignature
  image.openshift.io/v1, Kind=ImageStream -> v1.ImageStream
  image.openshift.io/v1, Kind=ImageStreamImage -> v1.ImageStreamImage
  image.openshift.io/v1, Kind=ImageStreamImport -> v1.ImageStreamImport
  image.openshift.io/v1, Kind=ImageStreamLayers -> v1.ImageStreamLayers
  image.openshift.io/v1, Kind=ImageStreamList -> v1.ImageStreamList
  image.openshift.io/v1, Kind=ImageStreamMapping -> v1.ImageStreamMapping
  image.openshift.io/v1, Kind=ImageStreamTag -> v1.ImageStreamTag
  image.openshift.io/v1, Kind=ImageStreamTagList -> v1.ImageStreamTagList
  image.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  image.openshift.io/v1, Kind=SecretList -> v1.SecretList
  image.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  image.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  network.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  network.openshift.io/v1, Kind=ClusterNetwork -> v1.ClusterNetwork
  network.openshift.io/v1, Kind=ClusterNetworkList -> v1.ClusterNetworkList
  network.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  network.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  network.openshift.io/v1, Kind=EgressNetworkPolicy -> v1.EgressNetworkPolicy
  network.openshift.io/v1, Kind=EgressNetworkPolicyList -> v1.EgressNetworkPolicyList
  network.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  network.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  network.openshift.io/v1, Kind=HostSubnet -> v1.HostSubnet
  network.openshift.io/v1, Kind=HostSubnetList -> v1.HostSubnetList
  network.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  network.openshift.io/v1, Kind=NetNamespace -> v1.NetNamespace
  network.openshift.io/v1, Kind=NetNamespaceList -> v1.NetNamespaceList
  network.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  network.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  networking.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  networking.k8s.io/v1, Kind=CreateOptions -> v1.CreateOptions
  networking.k8s.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  networking.k8s.io/v1, Kind=ExportOptions -> v1.ExportOptions
  networking.k8s.io/v1, Kind=GetOptions -> v1.GetOptions
  networking.k8s.io/v1, Kind=ListOptions -> v1.ListOptions
  networking.k8s.io/v1, Kind=NetworkPolicy -> v1.NetworkPolicy
  networking.k8s.io/v1, Kind=NetworkPolicyList -> v1.NetworkPolicyList
  networking.k8s.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  networking.k8s.io/v1, Kind=WatchEvent -> v1.WatchEvent
  oauth.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  oauth.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  oauth.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  oauth.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  oauth.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  oauth.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  oauth.openshift.io/v1, Kind=OAuthAccessToken -> v1.OAuthAccessToken
  oauth.openshift.io/v1, Kind=OAuthAccessTokenList -> v1.OAuthAccessTokenList
  oauth.openshift.io/v1, Kind=OAuthAuthorizeToken -> v1.OAuthAuthorizeToken
  oauth.openshift.io/v1, Kind=OAuthAuthorizeTokenList -> v1.OAuthAuthorizeTokenList
  oauth.openshift.io/v1, Kind=OAuthClient -> v1.OAuthClient
  oauth.openshift.io/v1, Kind=OAuthClientAuthorization -> v1.OAuthClientAuthorization
  oauth.openshift.io/v1, Kind=OAuthClientAuthorizationList -> v1.OAuthClientAuthorizationList
  oauth.openshift.io/v1, Kind=OAuthClientList -> v1.OAuthClientList
  oauth.openshift.io/v1, Kind=OAuthRedirectReference -> v1.OAuthRedirectReference
  oauth.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  oauth.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  operator.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  operator.openshift.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  operator.openshift.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  operator.openshift.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  operator.openshift.io/v1alpha1, Kind=GenericOperatorConfig -> v1alpha1.GenericOperatorConfig
  operator.openshift.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  operator.openshift.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  operator.openshift.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  operator.openshift.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  policy/__internal, Kind=WatchEvent -> v1.InternalEvent
  policy/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  policy/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  policy/v1beta1, Kind=Eviction -> v1beta1.Eviction
  policy/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  policy/v1beta1, Kind=GetOptions -> v1.GetOptions
  policy/v1beta1, Kind=ListOptions -> v1.ListOptions
  policy/v1beta1, Kind=PodDisruptionBudget -> v1beta1.PodDisruptionBudget
  policy/v1beta1, Kind=PodDisruptionBudgetList -> v1beta1.PodDisruptionBudgetList
  policy/v1beta1, Kind=PodSecurityPolicy -> v1beta1.PodSecurityPolicy
  policy/v1beta1, Kind=PodSecurityPolicyList -> v1beta1.PodSecurityPolicyList
  policy/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  policy/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  project.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  project.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  project.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  project.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  project.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  project.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  project.openshift.io/v1, Kind=Project -> v1.Project
  project.openshift.io/v1, Kind=ProjectList -> v1.ProjectList
  project.openshift.io/v1, Kind=ProjectRequest -> v1.ProjectRequest
  project.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  project.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  quota.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  quota.openshift.io/v1, Kind=AppliedClusterResourceQuota -> v1.AppliedClusterResourceQuota
  quota.openshift.io/v1, Kind=AppliedClusterResourceQuotaList -> v1.AppliedClusterResourceQuotaList
  quota.openshift.io/v1, Kind=ClusterResourceQuota -> v1.ClusterResourceQuota
  quota.openshift.io/v1, Kind=ClusterResourceQuotaList -> v1.ClusterResourceQuotaList
  quota.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  quota.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  quota.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  quota.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  quota.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  quota.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  quota.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  rbac.authorization.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  rbac.authorization.k8s.io/v1, Kind=ClusterRole -> v1.ClusterRole
  rbac.authorization.k8s.io/v1, Kind=ClusterRoleBinding -> v1.ClusterRoleBinding
  rbac.authorization.k8s.io/v1, Kind=ClusterRoleBindingList -> v1.ClusterRoleBindingList
  rbac.authorization.k8s.io/v1, Kind=ClusterRoleList -> v1.ClusterRoleList
  rbac.authorization.k8s.io/v1, Kind=CreateOptions -> v1.CreateOptions
  rbac.authorization.k8s.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  rbac.authorization.k8s.io/v1, Kind=ExportOptions -> v1.ExportOptions
  rbac.authorization.k8s.io/v1, Kind=GetOptions -> v1.GetOptions
  rbac.authorization.k8s.io/v1, Kind=ListOptions -> v1.ListOptions
  rbac.authorization.k8s.io/v1, Kind=Role -> v1.Role
  rbac.authorization.k8s.io/v1, Kind=RoleBinding -> v1.RoleBinding
  rbac.authorization.k8s.io/v1, Kind=RoleBindingList -> v1.RoleBindingList
  rbac.authorization.k8s.io/v1, Kind=RoleList -> v1.RoleList
  rbac.authorization.k8s.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  rbac.authorization.k8s.io/v1, Kind=WatchEvent -> v1.WatchEvent
  rbac.authorization.k8s.io/v1alpha1, Kind=ClusterRole -> v1alpha1.ClusterRole
  rbac.authorization.k8s.io/v1alpha1, Kind=ClusterRoleBinding -> v1alpha1.ClusterRoleBinding
  rbac.authorization.k8s.io/v1alpha1, Kind=ClusterRoleBindingList -> v1alpha1.ClusterRoleBindingList
  rbac.authorization.k8s.io/v1alpha1, Kind=ClusterRoleList -> v1alpha1.ClusterRoleList
  rbac.authorization.k8s.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=Role -> v1alpha1.Role
  rbac.authorization.k8s.io/v1alpha1, Kind=RoleBinding -> v1alpha1.RoleBinding
  rbac.authorization.k8s.io/v1alpha1, Kind=RoleBindingList -> v1alpha1.RoleBindingList
  rbac.authorization.k8s.io/v1alpha1, Kind=RoleList -> v1alpha1.RoleList
  rbac.authorization.k8s.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  rbac.authorization.k8s.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  rbac.authorization.k8s.io/v1beta1, Kind=ClusterRole -> v1beta1.ClusterRole
  rbac.authorization.k8s.io/v1beta1, Kind=ClusterRoleBinding -> v1beta1.ClusterRoleBinding
  rbac.authorization.k8s.io/v1beta1, Kind=ClusterRoleBindingList -> v1beta1.ClusterRoleBindingList
  rbac.authorization.k8s.io/v1beta1, Kind=ClusterRoleList -> v1beta1.ClusterRoleList
  rbac.authorization.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  rbac.authorization.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  rbac.authorization.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  rbac.authorization.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  rbac.authorization.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  rbac.authorization.k8s.io/v1beta1, Kind=Role -> v1beta1.Role
  rbac.authorization.k8s.io/v1beta1, Kind=RoleBinding -> v1beta1.RoleBinding
  rbac.authorization.k8s.io/v1beta1, Kind=RoleBindingList -> v1beta1.RoleBindingList
  rbac.authorization.k8s.io/v1beta1, Kind=RoleList -> v1beta1.RoleList
  rbac.authorization.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  rbac.authorization.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  route.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  route.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  route.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  route.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  route.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  route.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  route.openshift.io/v1, Kind=Route -> v1.Route
  route.openshift.io/v1, Kind=RouteList -> v1.RouteList
  route.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  route.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  scheduling.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  scheduling.k8s.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  scheduling.k8s.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  scheduling.k8s.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  scheduling.k8s.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  scheduling.k8s.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  scheduling.k8s.io/v1alpha1, Kind=PriorityClass -> v1alpha1.PriorityClass
  scheduling.k8s.io/v1alpha1, Kind=PriorityClassList -> v1alpha1.PriorityClassList
  scheduling.k8s.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  scheduling.k8s.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  scheduling.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  scheduling.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  scheduling.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  scheduling.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  scheduling.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  scheduling.k8s.io/v1beta1, Kind=PriorityClass -> v1beta1.PriorityClass
  scheduling.k8s.io/v1beta1, Kind=PriorityClassList -> v1beta1.PriorityClassList
  scheduling.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  scheduling.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  security.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  security.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  security.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  security.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  security.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  security.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  security.openshift.io/v1, Kind=PodSecurityPolicyReview -> v1.PodSecurityPolicyReview
  security.openshift.io/v1, Kind=PodSecurityPolicySelfSubjectReview -> v1.PodSecurityPolicySelfSubjectReview
  security.openshift.io/v1, Kind=PodSecurityPolicySubjectReview -> v1.PodSecurityPolicySubjectReview
  security.openshift.io/v1, Kind=RangeAllocation -> v1.RangeAllocation
  security.openshift.io/v1, Kind=RangeAllocationList -> v1.RangeAllocationList
  security.openshift.io/v1, Kind=SecurityContextConstraints -> v1.SecurityContextConstraints
  security.openshift.io/v1, Kind=SecurityContextConstraintsList -> v1.SecurityContextConstraintsList
  security.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  security.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  servicecertsigner.config.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  servicecertsigner.config.openshift.io/v1alpha1, Kind=APIServiceCABundleInjectorConfig -> v1alpha1.APIServiceCABundleInjectorConfig
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ConfigMapCABundleInjectorConfig -> v1alpha1.ConfigMapCABundleInjectorConfig
  servicecertsigner.config.openshift.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ServiceCertSignerOperatorConfig -> v1alpha1.ServiceCertSignerOperatorConfig
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ServiceCertSignerOperatorConfigList -> v1alpha1.ServiceCertSignerOperatorConfigList
  servicecertsigner.config.openshift.io/v1alpha1, Kind=ServiceServingCertSignerConfig -> v1alpha1.ServiceServingCertSignerConfig
  servicecertsigner.config.openshift.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  servicecertsigner.config.openshift.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  settings.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  settings.k8s.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  settings.k8s.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  settings.k8s.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  settings.k8s.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  settings.k8s.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  settings.k8s.io/v1alpha1, Kind=PodPreset -> v1alpha1.PodPreset
  settings.k8s.io/v1alpha1, Kind=PodPresetList -> v1alpha1.PodPresetList
  settings.k8s.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  settings.k8s.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  storage.k8s.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  storage.k8s.io/v1, Kind=CreateOptions -> v1.CreateOptions
  storage.k8s.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  storage.k8s.io/v1, Kind=ExportOptions -> v1.ExportOptions
  storage.k8s.io/v1, Kind=GetOptions -> v1.GetOptions
  storage.k8s.io/v1, Kind=ListOptions -> v1.ListOptions
  storage.k8s.io/v1, Kind=StorageClass -> v1.StorageClass
  storage.k8s.io/v1, Kind=StorageClassList -> v1.StorageClassList
  storage.k8s.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  storage.k8s.io/v1, Kind=WatchEvent -> v1.WatchEvent
  storage.k8s.io/v1alpha1, Kind=CreateOptions -> v1.CreateOptions
  storage.k8s.io/v1alpha1, Kind=DeleteOptions -> v1.DeleteOptions
  storage.k8s.io/v1alpha1, Kind=ExportOptions -> v1.ExportOptions
  storage.k8s.io/v1alpha1, Kind=GetOptions -> v1.GetOptions
  storage.k8s.io/v1alpha1, Kind=ListOptions -> v1.ListOptions
  storage.k8s.io/v1alpha1, Kind=UpdateOptions -> v1.UpdateOptions
  storage.k8s.io/v1alpha1, Kind=VolumeAttachment -> v1alpha1.VolumeAttachment
  storage.k8s.io/v1alpha1, Kind=VolumeAttachmentList -> v1alpha1.VolumeAttachmentList
  storage.k8s.io/v1alpha1, Kind=WatchEvent -> v1.WatchEvent
  storage.k8s.io/v1beta1, Kind=CreateOptions -> v1.CreateOptions
  storage.k8s.io/v1beta1, Kind=DeleteOptions -> v1.DeleteOptions
  storage.k8s.io/v1beta1, Kind=ExportOptions -> v1.ExportOptions
  storage.k8s.io/v1beta1, Kind=GetOptions -> v1.GetOptions
  storage.k8s.io/v1beta1, Kind=ListOptions -> v1.ListOptions
  storage.k8s.io/v1beta1, Kind=StorageClass -> v1beta1.StorageClass
  storage.k8s.io/v1beta1, Kind=StorageClassList -> v1beta1.StorageClassList
  storage.k8s.io/v1beta1, Kind=UpdateOptions -> v1.UpdateOptions
  storage.k8s.io/v1beta1, Kind=VolumeAttachment -> v1beta1.VolumeAttachment
  storage.k8s.io/v1beta1, Kind=VolumeAttachmentList -> v1beta1.VolumeAttachmentList
  storage.k8s.io/v1beta1, Kind=WatchEvent -> v1.WatchEvent
  template.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  template.openshift.io/v1, Kind=BrokerTemplateInstance -> v1.BrokerTemplateInstance
  template.openshift.io/v1, Kind=BrokerTemplateInstanceList -> v1.BrokerTemplateInstanceList
  template.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  template.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  template.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  template.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  template.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  template.openshift.io/v1, Kind=Template -> v1.Template
  template.openshift.io/v1, Kind=TemplateInstance -> v1.TemplateInstance
  template.openshift.io/v1, Kind=TemplateInstanceList -> v1.TemplateInstanceList
  template.openshift.io/v1, Kind=TemplateList -> v1.TemplateList
  template.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  template.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  user.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  user.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  user.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  user.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  user.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  user.openshift.io/v1, Kind=Group -> v1.Group
  user.openshift.io/v1, Kind=GroupList -> v1.GroupList
  user.openshift.io/v1, Kind=Identity -> v1.Identity
  user.openshift.io/v1, Kind=IdentityList -> v1.IdentityList
  user.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  user.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  user.openshift.io/v1, Kind=User -> v1.User
  user.openshift.io/v1, Kind=UserIdentityMapping -> v1.UserIdentityMapping
  user.openshift.io/v1, Kind=UserList -> v1.UserList
  user.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  webconsole.config.openshift.io/__internal, Kind=WatchEvent -> v1.InternalEvent
  webconsole.config.openshift.io/v1, Kind=CreateOptions -> v1.CreateOptions
  webconsole.config.openshift.io/v1, Kind=DeleteOptions -> v1.DeleteOptions
  webconsole.config.openshift.io/v1, Kind=ExportOptions -> v1.ExportOptions
  webconsole.config.openshift.io/v1, Kind=GetOptions -> v1.GetOptions
  webconsole.config.openshift.io/v1, Kind=ListOptions -> v1.ListOptions
  webconsole.config.openshift.io/v1, Kind=UpdateOptions -> v1.UpdateOptions
  webconsole.config.openshift.io/v1, Kind=WatchEvent -> v1.WatchEvent
  webconsole.config.openshift.io/v1, Kind=WebConsoleConfiguration -> v1.WebConsoleConfiguration
Dumping GVK ...
 - /v1, Kind=SecretList
 - image.openshift.io/v1, Kind=SecretList
2019-03-20T17:39:56.177+0100	INFO	cmd	my unstructured secrets	{"secrets": 488}
panic: multiple group-version-kinds associated with type *v1.SecretList, refusing to guess at one

goroutine 1 [running]:
main.main()
	/home/jreimann/gobase/controller-runtime-362/src/github.com/ctron/controller-runtime-362/cmd/main.go:106 +0xbd5

Process finished with exit code 2

[DirectXMan12]

hey, sorry about letting this fall through the cracks a bit -- lost track of it.

[DirectXMan12]

Ok, so, I'm decently certain that this is actually an OpenShift bug, and here's why:

It's certainly possible to have two the same Go type associated with different GVKs, but it's almost certainly not what you meant. In controller-runtime, we assume that Group-Version-Kind is unique, and that, with the exception of historical weirdness around metav1.XYZMeta, the combination of package and type is unique. That is: there's a one-to-one mapping between Group-Version-Kind and "package".Type. That's a relatively sane assumption (IMO) that is relied upon across controller-runtime, and also almost certainly in a few spots in k/k. The only place I know of where that's broken in the existing kube ecosystem is for a few metav1 spots, and all of those are labeled "we should fix this, it's not what we're supposed to be doing" (and aren't actually top-level objects).

OpenShift is breaking this assumption here: https://github.com/openshift/api/blob/b772cc93d057f30f40f93347a043c3bcef11d268/image/v1/register.go#L48

where it's adding the existing corev1.SecretList type to a non corev1 API group. It looks like it mainly exists to generate a client for a subresource, but in that case the object shouldn't be re-added to a new API group -- it should simply be re-used from the old one, and the scheme for that client should have both API groups included. Either that, or type SecretList corev1.SecretList in that API group.

[ctron]

@DirectXMan12 Thanks for investigating this. I opened a new issue with the OpenShift API, and referenced your findings. Maybe we can find a proper solution then.

[deads2k]

Cross posting from openshift/api#270

In general, cross registering types is an acceptable thing to do. That's why when the scheme maps them, it allows for multiple matches https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/apimachinery/pkg/runtime/scheme.go#L236 .

It allows serialization of an existing type into a new group. We make use of cross registration for several types in k8s.io/apimachinery/apis/meta/v1 and it is a generically acceptable concept.

[DirectXMan12]

We make use of cross registration for several types in k8s.io/apimachinery/apis/meta/v1 and it is a generically acceptable concept.

I was under the impression that most of the cross-mapping from meta/v1 had "this is bad, we should fix it" comments on them (some of those lines do indeed seem to have been refactored away), and that in general, cross-registration was undesirable. Is that not the case? It's unclear to me why you'd want to do it in most cases, especially since you could just do a newtype and preserve the nice property that any given type has a single associated GVK.

At any rate, we could make it so that we fall back to GVK from the GVK field, if we can't determine conclusively from the type, but this still feels to me like OpenShift is doing things that it shouldn't be (in fact, it's not clear to me why this subresource isn't just returning APIVersion: v1, Kind: SecretList (cross-group subresources, like we do for scale)).