$ oc apply -f quickstart-cr.yaml

$ oc get pods
NAME                                READY   STATUS    RESTARTS   AGE
quickstart-0                        1/1     Running   0          3m39s
quickstart-1                        1/1     Running   0          3m39s
wildfly-operator-777b5ccd87-cf2vf   1/1     Running   0          4m22s

$ oc describe wildflyserver quickstart 
Name:         quickstart
Namespace:    pkremens-namespace
Labels:       <none>
Annotations:  kubectl.kubernetes.io/last-applied-configuration:
                {"apiVersion":"wildfly.org/v1alpha1","kind":"WildFlyServer","metadata":{"annotations":{},"name":"quickstart","namespace":"pkremens-namespa...
API Version:  wildfly.org/v1alpha1
Kind:         WildFlyServer
Metadata:
  Creation Timestamp:  2019-09-26T10:10:43Z
  Generation:          1
  Resource Version:    337905
  Self Link:           /apis/wildfly.org/v1alpha1/namespaces/pkremens-namespace/wildflyservers/quickstart
  UID:                 e63168ce-e045-11e9-9045-52fdfc072182
Spec:
  Application Image:  quay.io/wildfly-quickstarts/wildfly-operator-quickstart:17.0
  Size:               2
  Storage:
    Volume Claim Template:
      Spec:
        Resources:
          Requests:
            Storage:  3Gi
Events:               <none>

{"level":"error","ts":1569492856.288481,"logger":"wildlfyserver_resources","msg":"Failed to update status of WildFlyServer","WildFlyServer.Namespace":"pkremens-namespace","WildFlyServer.Name":"quickstart","error":"the server could not find the requested resource (put wildflyservers.wildfly.org quickstart)","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\t/go/pkg/mod/github.com/go-logr/zapr@v0.1.1/zapr.go:128\ngithub.com/wildfly/wildfly-operator/pkg/resources.UpdateWildFlyServerStatus\n\t/go/src/github.com/wildfly/wildfly-operator/pkg/resources/actions.go:101\ngithub.com/wildfly/wildfly-operator/pkg/controller/wildflyserver.(*ReconcileWildFlyServer).Reconcile\n\t/go/src/github.com/wildfly/wildfly-operator/pkg/controller/wildflyserver/wildflyserver_controller.go:251\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:215\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:158\nk8s.io/apimachinery/pkg/util/wait.JitterUntil.func1\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:133\nk8s.io/apimachinery/pkg/util/wait.JitterUntil\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:134\nk8s.io/apimachinery/pkg/util/wait.Until\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:88"}
{"level":"error","ts":1569492856.288641,"logger":"wildflyserver_controller","msg":"Failed to update WildFlyServer status.","Request.Namespace":"pkremens-namespace","Request.Name":"quickstart","error":"the server could not find the requested resource (put wildflyservers.wildfly.org quickstart)","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\t/go/pkg/mod/github.com/go-logr/zapr@v0.1.1/zapr.go:128\ngithub.com/wildfly/wildfly-operator/pkg/controller/wildflyserver.(*ReconcileWildFlyServer).Reconcile\n\t/go/src/github.com/wildfly/wildfly-operator/pkg/controller/wildflyserver/wildflyserver_controller.go:252\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:215\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:158\nk8s.io/apimachinery/pkg/util/wait.JitterUntil.func1\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:133\nk8s.io/apimachinery/pkg/util/wait.JitterUntil\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:134\nk8s.io/apimachinery/pkg/util/wait.Until\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:88"}
{"level":"error","ts":1569492856.288895,"logger":"kubebuilder.controller","msg":"Reconciler error","controller":"wildflyserver-controller","request":"pkremens-namespace/quickstart","error":"the server could not find the requested resource (put wildflyservers.wildfly.org quickstart)","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\t/go/pkg/mod/github.com/go-logr/zapr@v0.1.1/zapr.go:128\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:217\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1\n\t/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.1.12/pkg/internal/controller/controller.go:158\nk8s.io/apimachinery/pkg/util/wait.JitterUntil.func1\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:133\nk8s.io/apimachinery/pkg/util/wait.JitterUntil\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:134\nk8s.io/apimachinery/pkg/util/wait.Until\n\t/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190221213512-86fb29eff628/pkg/util/wait/wait.go:88"}