In the Che CR provide a way to set the runtime class for all CDE pods

[dkwon17]

Is your enhancement related to a problem? Please describe

Currently to set the runtime class for a CDE pod, the pod-overrides are used to set the CDE pod's spec.runtimeclassname field for each CDE.

Describe the solution you'd like

It would be convenient if there was a Che CR field spec.devnvironments.runtimeclassname that sets the runtime class for each new CDE pod

Describe alternatives you've considered

Otherwise, if an admin wants to set the runtimeclass for all CDEs, the admin needs to add it using pod-overrides for each devworkspace object

Additional context

Related devworkspace-operator issue: https://github.com/devfile/devworkspace-operator/issues/1286 No response

[ibuziuk]

@l0rd FYI

[l0rd]

Great 👍