[Users] Openstack Quantum , Cinder and Glance integration with oVirt.

Romil Gupta romilgupta19 at gmail.com
Tue Jun 4 08:34:22 EDT 2013 

Hi All,

Today I setup an *ovirt-engine 3.3* and tried to add the openstack network
and its added successfully but I was not able to find any discover tab that
I saw in the demo video.

http://www.ovirt.org/Features/Detailed_Quantum_Integration#Proof_of_Concept

http://www.ovirt.org/Features/Detailed_Quantum_Integration

I have also attached the snapshot of my ovirt setup.

Can anyone help me out. Thanks in advance.




On Mon, May 20, 2013 at 3:54 PM, Romil Gupta <romilgupta19 at gmail.com> wrote:

> Thanks Oved,
>
> I am using the grizzly-3 code, and I will implement the remaining methods.
>
>
>
> On Mon, May 20, 2013 at 3:50 PM, Oved Ourfalli <ovedo at redhat.com> wrote:
>
>>
>>
>> ----- Original Message -----
>> > From: "Romil Gupta" <romilgupta19 at gmail.com>
>> > To: "Oved Ourfalli" <ovedo at redhat.com>
>> > Cc: "users" <users at ovirt.org>
>> > Sent: Monday, May 20, 2013 1:15:04 PM
>> > Subject: Re: [Users] Openstack Quantum ,      Cinder and Glance
>> integration with oVirt.
>> >
>> > 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 ?
>> >
>> I'm sure that you may need more methods, as this was POC code, so we only
>> put the minimum required.
>> It was based on FOLSOM, so if you're working with a more updated version
>> then the interfaces might have changed.
>> I did that a few months ago, so I currently don't have an environment in
>> which I can test that. However, from the errors it looks like it is an
>> environmental issue, as it didn't even get to the driver (it says it failed
>> to schedule the cinder command).
>>
>>
>> Oved
>> > It would be great if you answer the above questions.
>> >
>> > Thanks,
>> > Romil
>> >
>> >
>> > On Sun, May 19, 2013 at 10:44 AM, Oved Ourfalli < ovedo at 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 at 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 at gmail.com >
>> > > To: "Oved Ourfalli" < ovedo at redhat.com >
>> > > Cc: "users" < users at 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 at 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 at 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 at redhat.com >
>> wrote:
>> > >
>> > >
>> > >
>> > >
>> > >
>> > > ----- Original Message -----
>> > > > From: "Romil Gupta" < romilgupta19 at gmail.com >
>> > > > To: "Oved Ourfalli" < ovedo at redhat.com >
>> > > > Cc: "users" < users at 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 at redhat.com >
>> wrote:
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >
>> > > > ----- Original Message -----
>> > > > > From: "Itamar Heim" < iheim at redhat.com >
>> > > > > To: "Romil Gupta" < romilgupta19 at gmail.com >, "Oved Ourfalli" <
>> > > > > oourfali at redhat.com >
>> > > > > Cc: "Mike Kolesnik" < mkolesni at redhat.com >, "users" <
>> users at 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 at redhat.com
>> > > > > > <mailto: mkolesni at 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 at ovirt.org <mailto: Users at ovirt.org >
>> > > > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > > --
>> > > > > > *Thanks & Regards,*
>> > > > > > *Romil Gupta
>> > > > > > *
>> > > > > >
>> > > > > >
>> > > > > > _______________________________________________
>> > > > > > Users mailing list
>> > > > > > Users at ovirt.org
>> > > > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > > > >
>> > > > >
>> > > > >
>> > > >
>> > > >
>> > > >
>> > > > --
>> > > > Thanks & Regards,
>> > > > Romil Gupta
>> > > >
>> > > >
>> > > > _______________________________________________
>> > > > Users mailing list
>> > > > Users at ovirt.org
>> > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > >
>> > >
>> > >
>> > >
>> > > --
>> > > Thanks & Regards,
>> > > Romil Gupta
>> > >
>> > >
>> > >
>> > >
>> > > --
>> > > Regards,
>> > > Romil
>> > >
>> > >
>> > > _______________________________________________
>> > > Users mailing list
>> > > Users at ovirt.org
>> > > http://lists.ovirt.org/mailman/listinfo/users
>> > >
>> >
>> >
>> >
>> > --
>> > Regards,
>> > Romil
>> >
>> >
>> > _______________________________________________
>> > Users mailing list
>> > Users at ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
>> >
>>
>
>
>
> --
> *Regards,*
> *Romil
> *
>



-- 
*Regards,*
*Romil
*
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