SamWheating opened a new pull request, #53983:
URL: https://github.com/apache/airflow/pull/53983
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We have been using multiple kubernetes schedulers in order to improve the
autoscaling performance of our clusters. This includes using separate
schedulers for evictable pods (such as the airflow scheduler or webserver) and
non-evictable pods (such as spark drivers or Airflow kubernetesExecutor pods).
Currently the Airflow helm chart allows us to set the schedulerName (added
in https://github.com/apache/airflow/pull/33843) but this can only be set
globally across all airflow components. We would like to override this for only
the workers, similar to how other fields such as node selectors and affinity
can be overridden.
We could also support configuring an overriding schedulerName for all other
components (webserver, scheduler, etc) but I can't think of any need for this
currently.
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