Hi ,

Thanks for the help, I am able to load the ovirt-cinder driver. But , got stuck in creating the volumes.

cinder/volume.log:

2013-05-20 14:36:48.161 6699 INFO cinder.service [-] Caught SIGTERM, stopping children
2013-05-20 14:36:48.162 6699 INFO cinder.service [-] Waiting on 1 children to exit
2013-05-20 14:36:48.162 6720 INFO cinder.service [-] Caught SIGTERM, exiting
2013-05-20 14:36:48.175 6699 INFO cinder.service [-] Child 6720 exited with status 1
2013-05-20 14:36:50.572 7116 INFO cinder.volume.manager [-] volume_driver ==>> cinder.volume.drivers.ovirt.OVirtDriver
2013-05-20 14:36:50.573 7116 INFO cinder.service [-] Starting 1 workers
2013-05-20 14:36:50.576 7116 INFO cinder.service [-] Started child 7151
2013-05-20 14:36:50.585 7151 AUDIT cinder.service [-] Starting cinder-volume node (version 2013.1)
2013-05-20 14:36:51.679 INFO cinder.volume.drivers.rhevm [req-0dc7b534-0a06-4073-8769-651549730b65 None None] ====Connected to oVirt Successful====
2013-05-20 14:36:52.178 INFO cinder.volume.manager [req-0dc7b534-0a06-4073-8769-651549730b65 None None] Updating volume status
2013-05-20 14:36:52.331 7151 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672
2013-05-20 14:37:37.351 INFO cinder.volume.manager [req-3f3f037e-71aa-4bfa-b40f-1245aa52811d None None] Updating volume status


After , I tried " cinder create --display-name disk1 5 "

and got the following in scheduler log :

2013-05-20 14:56:49.499 7094 AUDIT cinder.service [-] SIGTERM received
2013-05-20 14:56:51.485 7460 AUDIT cinder.service [-] Starting cinder-scheduler node (version 2013.1)
2013-05-20 14:56:51.548 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672
2013-05-20 14:56:51.860 7460 INFO cinder.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672
2013-05-20 14:58:11.888 WARNING cinder.scheduler.host_manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] service is down or disabled.
2013-05-20 14:58:11.890 WARNING cinder.scheduler.filters.capacity_filter [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Free capacity not set;volume node info collection broken.
2013-05-20 14:58:11.891 WARNING cinder.scheduler.manager [req-644215b3-7e4d-4761-a533-b76db6cfbcaf 724c0c1ff7774234a01d87968a7eb4bc 768105b3d64748ca8776bf8f13e8f3c9] Failed to schedule_create_volume: No valid host was found.

1. Do we need to implement more methods in OVirtDriver for cinder?
2. Why the request is not going to 'create_volume' method in cinder.volume.ovirt.OVirtDriver ?

It would be great if you answer the above questions.

Thanks,
Romil


On Sun, May 19, 2013 at 10:44 AM, Oved Ourfalli <ovedo@redhat.com> wrote:
Hi Romil.

Sorry for the late response.
In order to use the cinder driver you need to set the following configuration items in /etc/cinder/cinder.conf

volume_driver=cinder.volume.ovirt.OVirtDriver
ovirt_engine_url="http://10.35.1.202:8080/api"
ovirt_engine_username="user@domain"
ovirt_engine_password="password"
ovirt_engine_storagedomain="nfs-data1"

What did you fail on? Can you attach the cinder log for us to see?

Also cc-ing Federico, who worked with me on the driver.

Thank you,
Oved



----- Original Message -----
> From: "Romil Gupta" <romilgupta19@gmail.com>
> To: "Oved Ourfalli" <ovedo@redhat.com>
> Cc: "users" <users@ovirt.org>
> Sent: Wednesday, May 15, 2013 5:41:42 PM
> Subject: Re: [Users] Openstack Quantum ,      Cinder and Glance integration with oVirt.
>
> Hi Oved ,
>
> I have gone through the code , it would be great if you let me know what are
> the flags we need to set in the cinder.conf to load the oVirt-cinder driver.
>
> Is this the correct flag volume_driver=cinder.volume.drivers.ovirt.
> OVirtDriver ?
>
> If yes , still I am not able to load it. I have also change the following
> flags based on my setup:
>
> volume_opts = [
> cfg . StrOpt ( 'ovirt_engine_url' ,
> default = ' http://localhost:8700/api ' ,
> help = '' ),
> cfg . StrOpt ( 'ovirt_engine_username' ,
> default = 'admin@internal' ,
> help = '' ),
> cfg . StrOpt ( 'ovirt_engine_password' ,
> default = 'letmein!' ,
> help = '' ),
> cfg . StrOpt ( 'ovirt_engine_storagedomain' ,
> default = 'OpenStackDomain' ,
> help = '' ),
> cfg . StrOpt ( 'ovirt_engine_sparse' ,
> default = True ,
> help = '' ),
>
> Help me out regarding the same.
>
>
>
>
> On Thu, May 9, 2013 at 7:23 PM, Romil Gupta < romilgupta19@gmail.com > wrote:
>
>
>
> Thanks for sharing the code and yes I had missed the mail from you earlier.
> I am just going through the code and would let you know if I need some help
> from you.
>
>
>
>
> On Thu, May 9, 2013 at 7:19 PM, Oved Ourfalli < ovedo@redhat.com > wrote:
>
>
>
>
>
> ----- Original Message -----
> > From: "Romil Gupta" < romilgupta19@gmail.com >
> > To: "Oved Ourfalli" < ovedo@redhat.com >
> > Cc: "users" < users@ovirt.org >
> > Sent: Thursday, May 9, 2013 4:31:23 PM
> > Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration with
> > oVirt.
> >
> > Thanks Itamar, Yes , the intent is to consume oVirt from the Openstack
> > side.
> >
> > Oved: thanks, I would be great if you could share the code.
> >
> Code was shared earlier on the thread before you got a chance to send your
> response, but in case you missed it, the code is in:
> https://github.com/oourfali/openstack-ovirt-driver
>
> Also, Itamar added an important note about that:
> "
> Romil - the POC above expects the glance image to pre-exist as a
> template (by same name). I think your glance driver for ovirt to
> directly show the ovirt template from ovirt is a better approach.
> "
>
> Let me know if you need more details,
> Oved
> >
> > On Thu, May 9, 2013 at 6:09 PM, Oved Ourfalli < ovedo@redhat.com > wrote:
> >
> >
> >
> >
> >
> > ----- Original Message -----
> > > From: "Itamar Heim" < iheim@redhat.com >
> > > To: "Romil Gupta" < romilgupta19@gmail.com >, "Oved Ourfalli" <
> > > oourfali@redhat.com >
> > > Cc: "Mike Kolesnik" < mkolesni@redhat.com >, "users" < users@ovirt.org >
> > > Sent: Thursday, May 9, 2013 3:22:45 PM
> > > Subject: Re: [Users] Openstack Quantum , Cinder and Glance integration
> > > with
> > > oVirt.
> > >
> > > On 05/09/2013 09:34 AM, Romil Gupta wrote:
> > > > Thanks Mike , I have already gone through the links you suggested
> > > > above.
> > > > As of now I am more interested to know about Cinder and glance
> > > > integration with oVirt. It would be a great help if you share some
> > > > references over this.
> > >
> > > Hi Romil,
> > >
> > > please note the quantum, glance and cinder integration allow ovirt to
> > > consume these services.
> > > from what i understood from the blueprint approach you took, you want
> > > openstack to consume ovirt.
> > >
> > >
> > > for glance, ovirt will allow to import glance images as templates, but
> > > to easily launch openstack instances on ovirt, your glance-ovirt-driver
> > > seems a better solution.
> > >
> > > for cinder, will take more time for ovirt to support a cinder storage
> > > domain, but if you want to use openstack with cinder-ovirt-driver, so a
> > > nova-ovirt-driver will be able to use the 'cinder' volumes from ovirt, i
> > > think oved can share his POC code for this.
> > >
> >
> > Romil, if you indeed need that one, let me know.
> > It has been a while since I touched it so need to track it down, and do
> > some
> > cleanups and stuff there before I send it to you,
> >
> > Oved
> >
> > > HTH,
> > > Itamar
> > >
> > > >
> > > >
> > > > On Thu, May 9, 2013 at 11:58 AM, Mike Kolesnik < mkolesni@redhat.com
> > > > <mailto: mkolesni@redhat.com >> wrote:
> > > >
> > > > ------------------------------------------------------------------------
> > > >
> > > >
> > > > Hi ,
> > > >
> > > > Hi Romil,
> > > >
> > > >
> > > > It would be great to know about the Quantum integration with
> > > > oVirt and eagerly waiting for its release date.
> > > >
> > > > Quantum integration is moving along nicely, we already have a
> > > > working POC with the Quantum Linux Bridge plugin.
> > > > We are currently working on stabilizing the POC and making it a tech
> > > > preview for the 3.3 release.
> > > > You can see the relevant details here:
> > > > www.ovirt.org/Features/Detailed_Quantum_Integration
> > > > < http://www.ovirt.org/Features/Detailed_Quantum_Integration >
> > > >
> > > > Also if you're interested in the POC, you can see details (and
> > > > videso) here:
> > > > http://www.ovirt.org/Features/Detailed_Quantum_Integration#Proof_of_Concept
> > > >
> > > > Regards,
> > > > Mike
> > > >
> > > >
> > > > If possible, Can anyone please share the references( demo video
> > > > , ppt ,link or git ) for Cinder and Glance integration.
> > > >
> > > > *
> > > > *
> > > > *Regards,*
> > > > *Romil Gupta
> > > > *
> > > >
> > > > _______________________________________________
> > > > Users mailing list
> > > > Users@ovirt.org <mailto: Users@ovirt.org >
> > > > http://lists.ovirt.org/mailman/listinfo/users
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > *Thanks & Regards,*
> > > > *Romil Gupta
> > > > *
> > > >
> > > >
> > > > _______________________________________________
> > > > Users mailing list
> > > > Users@ovirt.org
> > > > http://lists.ovirt.org/mailman/listinfo/users
> > > >
> > >
> > >
> >
> >
> >
> > --
> > Thanks & Regards,
> > Romil Gupta
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
>
>
> --
> Thanks & Regards,
> Romil Gupta
>
>
>
>
> --
> Regards,
> Romil
>
>
> _______________________________________________
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>



--
Regards,
Romil