Closed
Description
Bug Report
What did you do?
Create a non-namespaced CRD with
public class MyCRD extends CustomResource<MySpec, MyStatus> {
Scope should be cluster
What did you expect to see?
No errors when applying a manifest like
apiVersion: "mycorp.com/v1"
kind: MyCRD
metadata:
# note no namespace
name: crdname
What did you see instead? Under which circumstances?
[2022-10-16 03:28:38.536][ERROR][io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:56)] Error during event processing ExecutionScope{ resource id: ResourceID{name='mycrd', namespace='null'}, version: 10785} failed.
io.fabric8.kubernetes.client.KubernetesClientException: namespace cannot be null
at io.fabric8.kubernetes.client.dsl.internal.BaseOperation.inNamespace(BaseOperation.java:235) ~[kubernetes-client-6.1.1.jar:?]
at io.fabric8.kubernetes.client.dsl.internal.BaseOperation.inNamespace(BaseOperation.java:88) ~[kubernetes-client-6.1.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher$CustomResourceFacade.updateResource(ReconciliationDispatcher.java:367) ~[operator-framework-core-4.0.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.updateCustomResourceWithFinalizer(ReconciliationDispatcher.java:303) ~[operator-framework-core-4.0.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleReconcile(ReconciliationDispatcher.java:106) ~[operator-framework-core-4.0.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:81) ~[operator-framework-core-4.0.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:54) ~[operator-framework-core-4.0.1.jar:?]
at io.javaoperatorsdk.operator.processing.event.EventProcessor$ReconcilerExecutor.run(EventProcessor.java:405) ~[operator-framework-core-4.0.1.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
at java.lang.Thread.run(Thread.java:829) ~[?:?]
Environment
Kubernetes cluster type:
$ kind version
kind v0.16.0 go1.19.1 linux/amd64
$ Mention java-operator-sdk version from pom.xml file
dependency "io.javaoperatorsdk:operator-framework:4.0.1"
$ java -version
Using
gcr.io/distroless/java-debian11:11-nonroot
as base image.
$ kubectl version
$ kubectl version --short
Flag --short has been deprecated, and will be removed in the future. The --short output will become the default.
Client Version: v1.25.2
Kustomize Version: v4.5.7
Server Version: v1.25.2
Possible Solution
ReconciliationDispatcher.CustomResourceFacade should not use inNamespace if CRD doesn't implement Namespaced.