nerdctl does not show any running containers

[tomikonio]

Hi,
Using Rancher desktop 1.8.1 with nerdctl on Windows 11.
Kubernetes is running fine, but I have the following issue:
nerdctl ps does not show anything running, same result when using it in an ubuntu wsl machine, windows powershall and inside the rancher-desktop wsl as well.

Is this supposed to be like that?
If so, how can we view the containers that run in the cluster without kubectl commands?

[jandubois]

containerd has the concept of namespaces (which are separate from kubernetes namespaces). Containers you run with nerdctl run are in the default namespace, but containers started by kubelet are in k8s.io. To see them you have to run:

nerdctl -n k8s.io ps