[Rdo-list] Problem with Cinder (Juno) and Ceph

[Walter Valenti]

Yes, I've installed.





----- Messaggio originale -----
> Da: Yogev Rabl <yrabl at redhat.com>
> A: Walter Valenti <waltervalenti at yahoo.it>
> Cc: 
> Inviato: Giovedì 15 Gennaio 2015 16:30
> Oggetto: Re: [Rdo-list] Problem with Cinder (Juno) and Ceph
> 
> did you install ceph-common & python-ceph?
> 
> 
> ----- Original Message -----
>>  From: "Walter Valenti" <waltervalenti at yahoo.it>
>>  To: "Yogev Rabl" <yrabl at redhat.com>
>>  Sent: Thursday, January 15, 2015 5:08:51 PM
>>  Subject: Re: Fwd: [Rdo-list] Problem with Cinder (Juno) and Ceph
>> 
>>  Yes, with enabled_backends = rbd,
>>  Cinder-Volume tries to use Ceph, but now I've
>>  got the following error:
>> 
>>  WARNING cinder.volume.manager [-] Unable to update volume replication 
> status,
>>  RBDDriver -1.1.0 (config name rbd) driver is uninitialized.
>> 
>> 
>> 
>>  Walter
>> 
>> 
>> 
>> 
>> 
>> 
>>  ----- Messaggio originale -----
>>  > Da: Yogev Rabl <yrabl at redhat.com>
>>  > A: waltervalenti at yahoo.itYe
>>  > Cc:
>>  > Inviato: Giovedì 15 Gennaio 2015 14:18
>>  > Oggetto: Fwd: [Rdo-list] Problem with Cinder (Juno) and Ceph
>>  > 
>>  > Hi Walter,
>>  > 
>>  > You this configuration is incorrect from what I know.
>>  > 
>>  > try this:
>>  > 
>>  > [DEFAULT]
>>  > 
>>  > enabled_backends = rbd
>>  > 
>>  > [rbd]
>>  > volume_driver=cinder.volume.drivers.rbd.RBDDriver
>>  > rbd_pool=volumes
>>  > rbd_ceph_conf=etc/ceph/ceph.conf
>>  > rbd_flatten_volume_from_snapshot=false
>>  > rbd_secret_uuid=ac94d7df-4271-4080-b1fd-8cf577bf747
>>  > rbd_max_clone_depth=5
>>  > rbd_store_chunk_size=4
>>  > rados_connect_timeout=-1
>>  > 
>>  > 
>>  > In addition, I've just finish to write a small tool in python that
>>  > configures Ceph in Openstack components configuration files (and set 
> the
>>  > pools +
>>  > keyrings in the Ceph server).
>>  > You can have a look at it in github:
>>  > https://github.com/yorabl/Openstack-Ceph
>>  > 
>>  > Good luck,
>>  > Yogev Rabl
>>  > Quality Engineer,
>>  > RHOS storage
>>  > Red Hat
>>  > 
>>  >>  ----- Forwarded Message -----
>>  >>  From: "Walter Valenti" <waltervalenti at yahoo.it>
>>  >>  To: rdo-list at redhat.com
>>  >>  Sent: Thursday, January 15, 2015 1:04:58 PM
>>  >>  Subject: [Rdo-list] Problem with Cinder (Juno) and Ceph
>>  >> 
>>  >>  Hi,
>>  >>  we're trying Juno with Ceph (Giant) integration on Centos7.
>>  >> 
>>  >>  The problem is that Cinder-Volume ignores, the directives
>>  >>  for use rbd protocol, but every uses LVM.
>>  >> 
>>  >>  This is our rbd configuration in cinder.conf:
>>  >> 
>>  >>  [DEFAULT]
>>  >> 
>>  >>  volume_driver=cinder.volume.drivers.rbd.RBDDriver
>>  >>  [rbd]
>>  >>  rbd_pool=volumes
>>  >>  rbd_user=cinder
>>  >>  rbd_ceph_conf=etc/ceph/ceph.conf
>>  >>  rbd_flatten_volume_from_snapshot=false
>>  >>  rbd_secret_uuid=ac94d7df-4271-4080-b1fd-8cf577bf7471
>>  >>  rbd_max_clone_depth=5
>>  >>  rbd_store_chunk_size=4
>>  >>  rados_connect_timeout=-1
>>  >> 
>>  >>  We also tried with all configuration in "rdb" section, 
> and
>>  >>  with all configuration in DEFAULT section, but the problem is the 
> same.
>>  >> 
>>  >> 
>>  >>  Any ideas??
>>  >> 
>>  >>  Thanks
>>  >>  Walter
>>  >> 
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>>  >> 
>>  >
>> 
>