[question/feature request] Need to support tolerations in build spec?

[mathspanda]

I have seen that NodeSelector and Affinity are supported in build spec. If i want pods to be deployed on dedicated nodes for build, i will try to use NodeSelector, while taints may be added to these dedicated nodes to ensure that other pods will not be scheduled onto them. So can we support tolerations?

Expected Behavior

Support tolerations in build spec.

Actual Behavior

Temporarily not support.

Additional Info

Another problem, the NodeSelector field in build spec is redundant, which can be replaced by Affinity.NodeAffinity.RequiredDuringSchedulingIgnoredDuringExecution.

As this k8s doc said:

nodeSelector continues to work as usual, but will eventually be deprecated, as node affinity can express everything that nodeSelector can express.

/kind question
/area api

[mathspanda]

I'd be interested in working on this if need.

[mathspanda]

/cc @shashwathi @imjasonh