Disabling password authentication for root

DEZERTIR

New Member
Aug 28, 2025
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Good day!

For security reasons, we'd like to disable root password authentication in the ssh.

Will this affect the cluster, ceph, or any other functionality?
 
Running 'key only' since around half a year.
Only adding new nodes won't work - you need to reenable password auth for the 'entry host' in the cluster for this.
 
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