Polish: Kubernetes remote indicator shows too much detail

[egamma]

Testing #2647

Could we just show 'hello-node' the kubernetes container name

[chrmarti]

Is that a replicated pod or how did it get its name?

We currently use Kubernetes: ${pod_name}/${container_name} (${image_name}) as the label.

We could change that to ${container_name} in ${pod_name} (${image_name}). (Or prefix that with K8s: or Kube:.)

[chrmarti]

This would look like:

Short names:

Long pod name: