Re: MDS "unable to authenticate as client.admin" when deploying Ceph with Puppet

[Gregory Farnum <greg@xxxxxxxxxxx>]

Sounds like the puppet scripts haven't put the client.admin keyring on that node, or it's in the wrong place.

Alternatively, there's a different keyring they're supposed to be using but it's not saying so in the command.

-Greg

On Wednesday, August 21, 2013, Stroppa Daniele (strp) wrote:

Hi All,

I'm deploying a small Ceph cluster (1 MON, 4 OSD, 1MDS) using a modified version of the ENovance Puppet modules (https://github.com/enovance/puppet-ceph) (I'm using Dumpling on Ubuntu 12.04 instead of Bobtail on Debian).

All goes well until themes is deployed and I get the following error message:

err: /Stage[main]//Node[ceph-mds0.test]/Ceph::Mds[0]/Exec[ceph-mds-keyring]/returns: change from notrun to 0 failed: ceph auth get-or-create mds.0 mds 'allow ' osd 'allow *' mon 'allow rwx' returned 1 instead of one of [0] at /etc/puppet/modules/ceph/manifests/mds.pp:62

Manually running the command gives the following error:

# ceph auth get-or-create mds.0 mds 'allow ' osd 'allow *' mon 'allow rwx'

2013-08-21 15:32:53.892813 7fd6621a8780 unable to authenticate as client.admin

2013-08-21 15:32:53.894303 7fd6621a8780 ceph_tool_common_init failed.

Any suggestions?

Thanks,

--

Daniele Stroppa

Researcher

Institute of Information Technology

Zürich University of Applied Sciences

http://www.cloudcomp.ch

-- 
Software Engineer #42 @ http://inktank.com | http://ceph.com
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