[X2Go-User] load balanced broker autologin

[Stefan Heitmüller]

Hello everyone...

I'm currently evaluating x2go as terminal server solution for our
developer linux desktops. So far, it works, great, i'm using it with
https session broker and 3 servers (with mate-desktop).

Right now, i'm trying to setup load balancing for those servers (see
http://wiki.x2go.org/doku.php/wiki:advanced:x2gobroker:loadbalancing)

All servers are identical (thanks to puppet, like mentioned in the
wiki), user-homes are mounted via nfs, users are mapped from
active-directory (samba4) via likewise-open.

I can login on every single server without the broker, but when i'm
using the broker, i just can login once. The second x2goclient ist
listing the load-balanced session profile as in active (so
"/usr/lib/x2go/x2gobroker-agent stefan.heitmueller listsessions" seems
to work, at least it does on cli), login just throws an error.

When watching the logs and personal authorized_key files, i see that the
broker is placing the ssh key onto the target server while login to the
first session. When logging into the second one, there is no attempt to
do so...how is the automatic login done without ssh keys? using postgres
database?

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