Using K3s (

1.24.3+k3s1

) on Ubuntu 22.04.1 with ZFS (

2.1.4

) and external containerd (

1.5.9

). Works GREAT, no day-to-day issues. What I've been struggling with is when K3s uses an external contained -- either kubelet / cadvisor is a bit wonky with metrics in that the

image=

and

container=

are missing which breaks many dashboards. I can't tell if this is a K3s / kubelet issue, cadvisor issue, containerd issue.. not sure where to seek advise. Kube-Prometheus-Stack is deployed, works well as long as a dashboard doesn't try to use something like

container_cpu_usage_seconds_total{image!=""}

returns an empty set as the

image

reference is missing, but that does return data when K3s uses bundled containerd. Suggestions welcomed.