Kubernetes Driver ignores "hostname" label

[Myyyvothrr]

Using the Kubernetes Driver, I want to limit deployments to a specific node. I tried using withLabels("hostname=NAME") on the component, but this setting seems to be ignored, there are pods started on other nodes.

Is this expected behavior with Kubernetes? If so, can we limit deployment at the moment or is it supported in Kubernetes at all?

[abrami]

You can use "withConstraintHost("hostname")" or you must define the correct label like ".withLabels("kubernetes.io/hostname=HOSTNAME")"

[Myyyvothrr]

Thanks for the update, just a note: withConstraintHost is only available for the Swarm driver. I think the problem was the inclusion of our "gpu" label acting like "OR" for the node selection. I will keep this issue open for now so that we document it.