Update a way to mark pods as critical add-on
toshipp opened this issue · comments
What
We use the CriticalAddonsOnly toleration to annotate pods as critical, but it had been already deprecated.
kubernetes/website#10733
We should follow this document now.
https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/
How
Remove the toleration and set the appropriate priority class.
Checklist
- Finish implementation of the issue
- Test all functions
- Have enough logs to trace activities
- Notify developers of necessary actions