On Tue, 27 Aug 2013, Francesc Alted wrote: > Hi again, > > I continue to try debugging the problem reported before. Now, I have been > trying to use a couple of VM for doing this (one with Ubuntu 12.04 64-bit, > and the other with Ubuntu 12.10 64-bit, and I use the ceph.com repos for > installing the Ceph libraries). And, unfortunately, I am getting into the > same problem: the keyring do not appear where they should (i.e. > bootstrap-mds and bootstrap-osd in /var/lib/ceph). > > I have followed the preflight check list > (http://ceph.com/docs/next/start/quick-start-preflight/), and the ceph user > in the admin box can login perfectly well on the server box, so not sure > what's going on here. > > I have even tried to use a single ceph server for installing everything > (adding the 'osd crush chooseleaf type = 0' line into the ceph conf file) > but then again the keyrings do not appear. > > Nobody is having the same problems than me (using latest Ceph Dumpling > 0.67.2 release here)? > > Thanks for any insight! There are several possible pitfalls here; the missing keys are just the most visible symptom of the monitors not forming an initial quorum. Can you post the contents of your ceph.conf and output from 'ceph daemon mon.`hostnam` mon-status' on each of the mon nodes? thanks! sage > > Francesc > > On Mon, Aug 26, 2013 at 1:55 PM, Francesc Alted <francesc@xxxxxxxxxxxx> > wrote: > Hi, > > I am a newcomer to Ceph. After having a look at the docs (BTW, it is > nice to see its concepts being implemented), I am trying to do some > tests, mainly to check the Python APIs to access RADOS and RDB > components. I am following this quick guide: > > http://ceph.com/docs/next/start/quick-ceph-deploy/ > > But after adding a monitor (ceph-deploy mon create ceph-server), I see > that the subdirectories bootstrap-mds and bootstrap-osd (in > /var/lib/ceph) do not contain keyrings. I have tried to create the > monitor again (as suggested in the docs), but the keyrings continue to > not appear there: > > $ ceph-deploy gatherkeys ceph-server > [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-server for > /etc/ceph/ceph.client.admin.keyring > [ceph_deploy.gatherkeys][WARNIN] Unable to find > /etc/ceph/ceph.client.admin.keyring on ['ceph-server'] > [ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring > [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-server for > /var/lib/ceph/bootstrap-osd/ceph.keyring > [ceph_deploy.gatherkeys][WARNIN] Unable to find > /var/lib/ceph/bootstrap-osd/ceph.keyring on ['ceph-server'] > [ceph_deploy.gatherkeys][DEBUG ] Checking ceph-server for > /var/lib/ceph/bootstrap-mds/ceph.keyring > [ceph_deploy.gatherkeys][WARNIN] Unable to find > /var/lib/ceph/bootstrap-mds/ceph.keyring on ['ceph-server'] > > My admin node (the machine from where I issue the ceph commands) is an > openSUSE 12.3 where I compiled the ceph-0.67.1 tarball. The server > node is a Debian Precise 64-bit (using vagrant w/ VirtaulBox), and > Ceph installation seems to have gone well, as per the logs: > > [ceph-server][INFO ] Running command: ceph --version > [ceph-server][INFO ] ceph version 0.67.2 > (eb4380dd036a0b644c6283869911d615ed729ac8) > > Any hints on what is going on there? Thanks! > > -- > Francesc Alted > > > > > -- > Francesc Alted >
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