Re: Installing CephFs via puppet

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Hi Guys,

I got 3 MONs and 3 OSD’s  configured via puppet but when trying to run MDS on the MON servers, I am running into the error, which I can’t figure out.

BTW, I already manually installed MDS on cephmon001 and trying to install the second MDS via puppet to see if I can have multiple MDS’s running at the same time ( I am aware that only one MDS can be active at any given time in Firefly).

[jshah@Lab-cephmon002 mds]$ cat /etc/ceph/ceph.conf 

[global]
osd_pool_default_pgp_num = 200
osd_pool_default_min_size = 1
auth_service_required = none
mon_initial_members = Lab-cephmon001, Lab-cephmon002, Lab-cephmon003
fsid = 2e738cda-1930-48cd-a4b1-74bc737c5d56
cluster_network = 
auth_supported = none
auth_cluster_required = none
mon_host = X.X.16.111:6789, X.X.16.78:6789, X.X.16.115:6789
auth_client_required = none
osd_pool_default_size = 3
osd_pool_default_pg_num = 200
public_network = X.X.16.0/23


[mds]
mds_data = /var/lib/ceph/mds/mds.Lab-cephmon002
keyring = /var/lib/ceph/mds/mds.Lab-cephmon002/keyring
[jshah@Lab-cephmon002 mds]$ sudo service ceph start mds.Lab-cephmon002
/etc/init.d/ceph: mds.Lab-cephmon002 not found (/etc/ceph/ceph.conf defines mon.Lab-cephmon002 mds.cephmon002 , /var/lib/ceph defines mon.Lab-cephmon002 mds.cephmon002)
[jshah@Lab-cephmon002 mds]$ ceph -s
    cluster 2e738cda-1930-48cd-a4b1-74bc737c5d56
     health HEALTH_WARN 192 pgs degraded; 192 pgs stuck unclean; recovery 40/60 objects degraded (66.667%)
     monmap e2: 3 mons at {Lab-cephmon001=X.X.16.111:6789/0,Lab-cephmon002=X.X.16.78:6789/0,Lab-cephmon003=X.X.16.115:6789/0}, election epoch 8, quorum 0,1,2 Lab-cephmon002,Lab-cephmon001,Lab-cephmon003
     mdsmap e4: 1/1/1 up {0=Lab-cephmon001=up:active}
     osdmap e49: 3 osds: 3 up, 2 in
      pgmap v3926: 192 pgs, 3 pools, 2230 bytes data, 20 objects
            16757 MB used, 4898 MB / 22863 MB avail
            40/60 objects degraded (66.667%)
                  28 active+degraded
                 164 active+degraded+remapped


—Jiten


On Nov 10, 2014, at 8:58 AM, Francois Charlier <f.charlier@xxxxxxxxxxxx> wrote:

----- Original Message -----
From: "JIten Shah" <jshah2005@xxxxxx>
To: "Jean-Charles LOPEZ" <jc.lopez@xxxxxxxxxxx>
Cc: "ceph-users" <ceph-users@xxxxxxxx>
Sent: Friday, November 7, 2014 7:18:10 PM
Subject: Re: Installing CephFs via puppet

Thanks JC and Loic but we HAVE to use puppet.  That’s how all of our
configuration and deployment stuff works and I can’t sway away from it.

Is https://github.com/enovance/puppet-ceph a good resource for cephFS? Has
anyone used it successfully?


Hi,

This module doesn't currently doesn't provide any mean to deploy CephFS.
--
François Charlier                       Software Engineer
// eNovance SAS                  http://www.enovance.com/
// ✉ francois.charlier@xxxxxxxxxxxx  ☎ +33 1 49 70 99 81

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