[keycloak-user] multiple ldap servers (failover)

[mj]

Hi all,

We've just found keycloak, and are evaluating it. It's looking great so 
far! We have two questions.

Question one:
We are running three AD DCs, and would like to configure all three in 
keycloak, to get failover & redundancy.
To do this, I have simply configured three comma-seperated DCs in the 
ldap URL field. Keycloak accepted this input, but I'm not sure that all 
three will be  used...
Is the above the way to provide multiple ldap servers to keycloak?

Question two:
How about backing up keycloak? We are running from an extracted tar.gz. 
If we keep backups of this keycloak-directory, is that enough? Does 
keycloak need to be shutdown at backup time?

Best regards,
MJ