Am Mittwoch, den 26.02.2014, 00:04 +0100 schrieb Marcus Schopen: > Hi, > > still playing with replication and found another thing I'm not sure how > to solve: is it possible to set a default REALM in imap.conf? I'm > running a simple master/replication setup. The master authentication > with local /etc/sasldb2 containing userIDs like > tetstuser@hostname-master. I want to keep the authentication simple > without a central database. If master goes down I have to switch IP or > change DNS record and copy the master's sasdb2 database from backup to > slave. Problem now: the authentication there will not work because the > slavehost itself is running with another hostname and imap logins are > locking for tetstuser@hostname-slave in the sasldb2 now and will not > find those users. In other words: I have a master and a slave with two > different hostnames, but want to use the same sasldb2 in copy without > having duplicate userIDs like tetstuser@hostname-slave and > tetstuser@hostname-master in it. Possible? I use db_dump -p /etc/sasldb2 on the master, run a kind of sed script to change the realm, folowed by a db_load and transfer the new sasldb to the slave. Ciao!
