> > > > And a second question regarding ceph-deploy:
> > > > How do I specify a second NIC/address to be used as the intercluster
> > > > communication?
> > > You will not be able to do something like this with ceph-deploy. This
> > > sounds like a very specific (or a bit more advanced)
> > > configuration than what ceph-deploy offers.
> > Actually, you can when editing the ceph.conf (before creating any
> > daemons) simply set public addr and cluster addr in whatever section
> > is appropriate. :)
> Oh, you are right! I was thinking about a flag in ceph-deploy for some reason
> :)
yepp, flag or option would be nice,
but doing it via ceph.conf would work for me too.
So immediately after running
ceph-deploy new $my_initial_instances
I inject what ever I need into ceph.conf
than with the " --overwrite-conf" option
ceph.conf is pushed to the nodes on the
ceph-deploy mon create $my_initial_instances
right?
ceph-deploy only creates a basic ceph.conf when called with the "new" command,
not editing the conf afterwards anymore?
so if I add additional MONs/OSDs later on, shall I adjust the
"mon_host" list?
and the "mon_initial_members" list?
Can I introduce the cluster network later on, after the cluster is deployed and
started working?
(by editing ceph.conf, push it to the cluster members and restart the daemons?)
TIA
Bernhard
--
Bernhard Glomm
IT Administration
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http://ceph.com/docs/master/rados/configuration/ceph-conf/
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