Disable auto-expand functionality for stateless indices #108797
+13
−7
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Replicas are automatically managed in stateless, this commit disabled auto-expand replicas for stateless indices. As a result, stateless indices won't see auto-expand take any effect. Such indices will have their replicas auto-managed like any other index.
Note: the auto-expand functionality is already disabled for stateless indices, by always returning 1 as desired number of replicas. What this PR does is skipping stateless indices entirely, so that we don't make any decision around auto-expanding, instead of forcing 1. The end result will be the same in terms of number of replicas, because 0 will be rewritten to 1 anyways, but values that differ from 0 will be left as-is instead of rewritten to 1 at all times.