Open
Description
Which component are you using?:
Cluster Autoscaler
Is your feature request designed to solve a problem? If so describe the problem this feature should solve.:
Existing CA taints don't follow the k8s naming pattern like our annotations do (cluster-autoscaler.kubernetes.io/...
)
Describe the solution you'd like.:
We should migrate to new taints and document them on https://kubernetes.io/docs/reference/labels-annotations-taints/
Steps:
- 1. Introduce new taints in addition to the existing ones and start double-tainting scaled down nodes. Pay attention not to increase QPS to kube-apiserver, both new and old taint should be added in a single request.
- 2. Document the new taints on k8s website and indicate the change in CA release notes.
- 3. Wait 1-2 releases.
- 4. Drop support for the old labels.
Describe any alternative solutions you've considered.:
Additional context.: