[Roadmap] Support node specific configuration

[fabriziopandini]

Kubeadm as of today does not provide a first-class support node-specific configuration.

There are ways to achieve this, like using patches, or for kubelet only, by providing node-specific extrargs, but in the end, the UX is not ideal and we are not covering all the use cases.

As a consequence, I'm proposing to include in the discussions for the next kubeadm roadmap also a definition of proper support for node-specific configurations in the kubeadm API, possibly in line with the outcomes of the ongoing discussion in kubernetes/enhancements#1439.

This should cover both the core components managed by kubeadm (API server, controller-manager, scheduler, etcd, kubelet) but also addon when this makes sense.

[fejta-bot]

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/lifecycle stale

[fabriziopandini]

/remove-lifecycle stale

[k8s-triage-robot]

Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Send feedback to sig-contributor-experience at kubernetes/community.
/lifecycle stale

[fabriziopandini]

/lifecycle frozen