I was wondering if anyone has successfully configured Jenkins with two LDAP servers so if one server fails, it will query the other server?
Answer
Short answer: No.
There’s no way to configure a secondary LDAP server for Jenkins. You can semi-automate failover by using DNS entries (change the A record if the server goes down) or do HA with an LDAP server on its own.
Attribution
Source : Link , Question Author : Hank , Answer Author : Nathan C