Erik, I updated the doc per your suggestion. As for networks, you can specify a logical "public" network and a logical "cluster" network. You may specify comma-delimited subnets on them. See http://ceph.com/docs/master/rados/configuration/network-config-ref/#id1 for details. I've never actually done it myself. On Mon, Jul 14, 2014 at 3:08 PM, Lukac, Erik <Erik.Lukac at br.de> wrote: > Hi Guys, > > me again. > > In the documentation about adding/removing monitors (see here: > http://ceph.com/docs/master/rados/operations/add-or-rm-mons/ ) I've found > something which should be written somehow noob-safe. > > I've used ceph version 0.80.2 on three rhel6.5 nodes. > > At "Adding monitors" in Step 3 and 4 there are mentioned a file called > {tmp}/{filename} but in each cases two different files are meant: > "ceph auth get mon. -o {tmp}/{filename}" creates a file which contains my > keyring > sth like this (for noobs like me ): > [mon.] > key = IDONTSHOWMYKEY/TROLOLOLOL== > caps mon = "allow *" > > and > "ceph mon getmap -o {tmp}/{filename}" creates a file with my monmap > the file looks like this (again for noobs like me): > monmaptool --print /tmp/teporaer/datei > monmaptool: monmap file /tmp/teporaer/datei > epoch 3 > fsid th1sis-n0tr3-all1-1val1d-k3ybutl00ksl1k31 > last_changed 2014-07-14 22:33:29.306703 > created 0.000000 > 0: 100.56.389.121:6789/0 mon.node1 > 1: 100.56.389.123:6789/0 mon.node2 #the node I want to add > 2: 100.56.389.124:6789/0 mon.node3 > > The last command overwrites the first one and so I recieved these messages > in mon-Logfile after starting mon-Service: > 2014-07-14 21:43:41.315036 7f1cfeb05700 0 cephx: verify_reply couldn't > decrypt with error: error decoding block for decryption > 2014-07-14 21:43:41.315047 7f1cfeb05700 0 -- 100.56.389.123:6789/0 >> > 100.56.389.124:6789/0 pipe(0x2928a00 sd=12 :42522 s=1 pgs=0 cs=0 l=0 > c=0x28a18c0).failed verifying authorize reply > 2014-07-14 21:43:41.315155 7f1cfec06700 0 cephx: verify_reply couldn't > decrypt with error: error decoding block for decryption > 2014-07-14 21:43:41.315166 7f1cfec06700 0 -- 100.56.389.123:6789/0 >> > 100.56.389.121:6789/0 pipe(0x2928280 sd=14 :32788 s=1 pgs=0 cs=0 l=0 > c=0x28a0c60).failed verifying authorize reply > > By the way: isnt it necessary to add the mon-Host I want to add to the > cluster to the monmap file? i.e. executing a command like this: > monmaptool --add HOSNTAME HOSTIP --fsid > th1sis-n0tr3-all1-1val1d-k3ybutl00ksl1k31 /tmp/teporaer/datei > > Or is this just unneccessary because of the steps 5-7? > > > I've also tried ceph-deploy to a new host but I ran into this problem: > http://tracker.ceph.com/issues/5195 with a perl-rpgram running/hanging > "ceph-create-keys -i node2" > > Having entered "ceph mon add <host> <ip>" didnt help either because of my > keyring. > Something else which I do not understand is the second note in > http://ceph.com/docs/master/rados/deployment/ceph-deploy-mon/#add-a-monitor > "add a monitor". Can I really add two public networks to ceph.conf? Isnt it > easier to run step 7 from here ( > http://ceph.com/docs/master/rados/operations/add-or-rm-mons/#adding-a-monitor-manual > )? > > > Please dont feel harrassed by this post. See this as a review for the > documentation because I've already deployed my third monitor to my cluster. > > Have a good night > > Erik > > > P.S.: yes, the IPs above are not valid > > > > -------------------------------------------------------------------------------------------------- > Bayerischer Rundfunk; Rundfunkplatz 1; 80335 M?nchen > Telefon: +49 89 590001; E-Mail: info at BR.de; Website: http://www.BR.de > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- John Wilkins Senior Technical Writer Intank john.wilkins at inktank.com (415) 425-9599 http://inktank.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140724/0f6f5cfe/attachment.htm>
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