On 08.11.22 00:17, Sagittarius-A Black Hole wrote:
All the ceph nodes are part of the vpn network, so all of the nodes can
be reached: in tailscale, each host gets an additional vpn ip and can be
reached over tailscale from the individual client systems (laptops) when
out of the office.
Ah, OK. But AFAIK the Ceph components (MON, OSD, MGR, MDS, etc) bind to
the one IP in the public network (and the OSD one in the cluster network
in addition) and this is recorded in the cluster map. This way all the
components find each other because they get the cluster map from the MONs.
The clients also retrieve the cluster map from the MONs and use that
information to talk to the OSDs.
All components only register one IP.
How would the client decide which IP to talk to if there were multiple
per MON or OSD and the client would not be within one of the networks?
Regards
--
Robert Sander
Heinlein Consulting GmbH
Schwedter Str. 8/9b, 10119 Berlin
https://www.heinlein-support.de
Tel: 030 / 405051-43
Fax: 030 / 405051-19
Amtsgericht Berlin-Charlottenburg - HRB 220009 B
Geschäftsführer: Peer Heinlein - Sitz: Berlin
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