I have four front end servers with two backend servers. Each front end server has three instances for different mail hosts (individual SSL certs, etc).
I'm looking at adding a fourth instance on each front end server for the director process.
Currently we just return the backend server ip via SQL and use the old master username/password to proxy the inbound POP/IMAP sessions to the correct backend server. The plan is for each instance to have connect to the same list of director_servers (one from each front end server).
What's the trick to separate a director instance into its own setup and having multiple instances/servers connect to that director?
Currently I have on my proxy instance:
director_servers = 10.128.1.42:9090 (this is the inet_listener from the director instance) service director { unix_listener login/director { mode = 0666 } fifo_listener login/proxy-notify { mode = 0600 user = $default_login_user } unix_listener director-userdb { mode = 0600 } }
And I get in logs: director: Fatal: No inet_listeners defined for director service (for standalone keep director_servers empty)
Do I need an inet_listener on the front end instance if I want to forward all director queries to the director_servers list?
Or is there some other trick to get a proxy front end to talk to a separate director instance(s)?
Thanks,
Cassidy