Re: ceph mgr unknown version

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On Wed, Sep 6, 2017 at 4:47 PM, Piotr Dzionek <piotr.dzionek@xxxxxxxx> wrote:
> Oh, I see that this is probably a bug: http://tracker.ceph.com/issues/21260
>
> I also noticed following error in mgr logs:
>
> 2017-09-06 16:41:08.537577 7f34c0a7a700  1 mgr send_beacon active
> 2017-09-06 16:41:08.539161 7f34c0a7a700  1 mgr[restful] Unknown request ''
> 2017-09-06 16:41:08.543830 7f34a77de700  0 mgr[restful] Traceback (most
> recent call last):
>   File "/usr/lib64/ceph/mgr/restful/module.py", line 248, in serve
>     self._serve()
>   File "/usr/lib64/ceph/mgr/restful/module.py", line 299, in _serve
>     raise RuntimeError('no certificate configured')
> RuntimeError: no certificate configured
>
> Probably not related, but what kind of certificate it might refer to ?
>

That's the `restful` mgr module that doesn't come up cleanly until it
has an SSL certificate (http://docs.ceph.com/docs/master/mgr/restful/)

I have a patch that cleans up the scary looking message, I'll pick it
out into a separate PR to get it into 12.2.1
(http://tracker.ceph.com/issues/21292)

John

>
> W dniu 06.09.2017 o 16:31, Piotr Dzionek pisze:
>
> Hi,
> I ran a small test two node ceph cluster - 12.2.0 version. It has 28 osds, 1
> mon and 2 mgr. It runs fine, however I noticed this strange thing in output
> of ceph versions command:
>
> # ceph versions
> {
>     "mon": {
>         "ceph version 12.2.0 (32ce2a3ae5239ee33d6150705cdb24d43bab910c)
> luminous (rc)": 1
>     },
>     "mgr": {
>         "ceph version 12.2.0 (32ce2a3ae5239ee33d6150705cdb24d43bab910c)
> luminous (rc)": 1,
>         "unknown": 1
>     },
>     "osd": {
>         "ceph version 12.2.0 (32ce2a3ae5239ee33d6150705cdb24d43bab910c)
> luminous (rc)": 28
>     },
>     "mds": {},
>     "overall": {
>         "ceph version 12.2.0 (32ce2a3ae5239ee33d6150705cdb24d43bab910c)
> luminous (rc)": 30,
>         "unknown": 1
>     }
> }
>
> As you can see one ceph manager is in unknown state. Why is that ? FYI, I
> checked rpms versions and did a restart of all mgr and I still get the same
> result.
>
> Kind regards,
> Piotr Dzionek
>
>
> --
> Piotr Dzionek
> System Administrator
>
> SEQR Poland Sp. z o.o.
> ul. Łąkowa 29, 90-554 Łódź, Poland
> Mobile: +48 796555587
> Mail: piotr.dzionek@xxxxxxxx
> www.seqr.com | www.seamless.se
>
>
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