I ran into a few issues like this when writing the procedure up. One problem with gatherkeys had to do with network/firewall settings. Another problem had to do with being unable to find the mds-bootstrap when using Bobtail. The OSDs did work for me. With Cuttlefish, the bootstrap keys issue went away for me. You did install Ceph on each of those hosts--with our without ceph-deploy--correct? You'll need Ceph on each of them. I notice you hadn't mentioned that in your writeup. http://ceph.com/docs/master/rados/deployment/ceph-deploy-install/#install You can specify multiple hosts for install and uninstall. Regards, John On Fri, May 24, 2013 at 10:20 AM, Roman Dilken <rdilken@xxxxxx> wrote: > Ah, I'm not totally sure but I think, it worked for me when I did > the "new" task with all 3 nodes and then I deployed first one mon and > gathered the keys from there and deployed then the other two. > > Try this perhaps. > > Greetings > > Am 24.05.2013 19:17, schrieb Abel Lopez: >> Thanks for the suggestion. I tried adding shortnames to /etc/hosts (I >> already have DNS setup), but gatherkeys still fails. >> >> I really want to use ceph for my cinder backend, and also for my >> glance, but if I can't deploy it, I won't use it. >> >> >> On Fri, May 24, 2013 at 10:06 AM, Roman Dilken <rdilken@xxxxxx >> <mailto:rdilken@xxxxxx>> wrote: >> >> Hello, >> >> I'm also new and I played yesterday with ceph-deploy. >> >> The error ocurred also to me which I could resolve putting all short >> servernames with their IPs in /etc/hosts on all nodes. >> >> A second error occured deploying OSDs with ceph-deploy osd... >> I resolved this in three steps: >> >> 1. I used ceph-deploy osd prepare /dev/xvdb >> 2. I mounted the prepared disk and corrected the symlink journal which >> pointed to a non-reachable path to /dev/xvdb2 on every osd-node >> 3. ceph-deplay osd acivate /dev/xvdb1 worked finally (the partition is >> necessary becaus cheph-deploy creates two partitions: 1 for the >> osd and >> 1 for the journal. >> >> Greetings, >> >> Roman >> >> >> >> >> Am 24.05.2013 18:56, schrieb Abel Lopez: >> > Hello all, >> > New to the list. >> > >> > I'm trying to form a repeatable deployment method for our >> environments. >> > >> > Using Ubuntu 12.04, and trying to install Cuttlefish. >> > We have an existing chef setup for deploying openstack, so the >> > ceph-cookbook sounded like an obvious choice. After following the >> > instructions in the readme and the wiki, I see errors when >> chef-client runs >> > >> > [2013-05-24T16:41:31+00:00] INFO: Processing ruby_block[get >> > osd-bootstrap keyring] action create (ceph::mon line 96) >> > >> > When I take a look at the command in this block, I get these errors >> > >> > ceph auth get-key client.bootstrap-osd >> > 2013-05-24 16:42:10.325822 7f0f8e8e6700 0 -- :/17103 >> >> > 192.168.112.82:6789/0 <http://192.168.112.82:6789/0> >> <http://192.168.112.82:6789/0> pipe(0x2fe7640 sd=3 >> > :0 s=1 pgs=0 cs=0 l=1).fault >> > 2013-05-24 16:42:16.326438 7f0f8e7e5700 0 -- >> 192.168.112.82:0/17103 <http://192.168.112.82:0/17103> >> > <http://192.168.112.82:0/17103> >> 192.168.112.82:6789/0 >> <http://192.168.112.82:6789/0> >> > <http://192.168.112.82:6789/0> pipe(0x7f0f84001d50 sd=3 :0 s=1 pgs=0 >> > cs=0 l=1).fault >> > >> > So, I tried ceph-deploy, which gives me a whole different set of >> errors >> > ceph-deploy new is fine, mon create is fine, but gatherkeys fails >> > ceph-deploy gatherkeys s7r2 s8r2 s9r2 >> > Unable to find /etc/ceph/ceph.client.admin.keyring on ['s7r2', >> 's8r2', >> > 's9r2'] >> > Unable to find /var/lib/ceph/bootstrap-osd/ceph.keyring on ['s7r2', >> > 's8r2', 's9r2'] >> > Unable to find /var/lib/ceph/bootstrap-mds/ceph.keyring on ['s7r2', >> > 's8r2', 's9r2'] >> > >> > I googled around and found this >> > http://tracker.ceph.com/issues/4924 >> > It says it's resolved, but I couldn't find the branch mentioned >> in github. >> > >> > As a new user, trying to build production environments reliably, I'm >> > seeing a lot of barriers. >> > What other methods do people use? >> > >> > >> > >> > _______________________________________________ >> > ceph-users mailing list >> > ceph-users@xxxxxxxxxxxxxx <mailto:ceph-users@xxxxxxxxxxxxxx> >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx <mailto:ceph-users@xxxxxxxxxxxxxx> >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- John Wilkins Senior Technical Writer Intank john.wilkins@xxxxxxxxxxx (415) 425-9599 http://inktank.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |