Tim Vernum 8de3a88205
Log the status of security on license change (#42741)
Whether security is enabled/disabled is dependent on the combination
of the node settings and the cluster license.

This commit adds a license state listener that logs when the license
change causes security to switch state (or to be initialised).

This is primarily useful for diagnosing cluster formation issues.

Backport of: #42488
2019-06-04 14:25:43 +10:00
..