[openstack-dev] [Devstack] [Cinder] Registering 3rd party driver as default

Amit Das amit.das at cloudbyte.com
Thu Aug 14 13:49:22 UTC 2014


Thanks a lot.

This worked out like a charm.

Regards,
Amit
*CloudByte Inc.* <http://www.cloudbyte.com/>


On Thu, Aug 14, 2014 at 7:02 PM, Kerr, Andrew <Andrew.Kerr at netapp.com>
wrote:

> You either need to comment out the enabled_backends line, or you'll want
> to put something similar to this in your cinder.conf file:
>
> [DEFAULT]
> ...
> enabled_backends = cloudbyte
> ...
> [cloudbyte]
> volume_driver = volume_driver =
> cinder.volume.drivers.cloudbyte.cloudbyte.ElasticenterISCSIDriver
> SAN_IP=20.10.22.245
> CB_APIKEY=masQwghrmPOVIqbjyyWKQdg4z4bP2sNZ13fRQyUMwm453PUiYB-xyRSMBDoZeMj6R
> 0-XU9DCscxMbe3AhleDyQ
> CB_ACCOUNT_NAME=acc1
> TSM_NAME=openstacktsm
>
>
>
> If you have enabled_backends set then it will only use those driver specs
> and ignore all driver related details in the DEFAULT section.
>
> You also probably want to comment (or remove) the default_volume_type
> line, unless you plan to create that volume type after the services come
> up.
>
> Andrew Kerr
> OpenStack QA
> Cloud Solutions Group
> NetApp
>
>
> From:  Amit Das <amit.das at cloudbyte.com>
> Reply-To:  "OpenStack Development Mailing List (not for usage questions)"
> <openstack-dev at lists.openstack.org>
> Date:  Thursday, August 14, 2014 at 5:37 AM
> To:  OpenStack Development Mailing List <openstack-dev at lists.openstack.org
> >
> Subject:  Re: [openstack-dev] [Devstack] [Cinder] Registering 3rd
> party   driver as default
>
>
> With further debugging, i find that none of the configuration options
> present in /etc/cinder/cinder.conf are getting applied.
>
>
> Regards,
> AmitCloudByte Inc. <http://www.cloudbyte.com/>
>
>
>
>
> On Thu, Aug 14, 2014 at 11:40 AM, Amit Das
> <amit.das at cloudbyte.com> wrote:
>
> Hi folks,
>
> I have been trying to run devstack with my cinder driver as the default
> volume_driver but with no luck.
>
> Devstack seems to register the lvm driver as the default always.
>
> I have tried below approaches:
>
> 1. directly modifying the /etc/cinder/cinder.conf file
> 2. creating a driver file @ ./devstack/lib/cinder_plugins/<driver-name>
>
> 1. ref - https://review.openstack.org/#/c/68726/
>
>
>
>
>
>
> This is my localrc details:
> http://paste.openstack.org/show/94822/
>
>
> I run ./unstack.sh & then FORCE=yes ./stack.sh
>
> This is the cinder.conf that is generated after running above stack.sh. I
> comment out the [lvmdriver-1] section manually
> (not sure if this section needs to be commented)
>
> http://paste.openstack.org/show/94841/
>
>
> These are portions of c-sch & c-vol logs after restarting them in their
> respective screens.
>
> http://paste.openstack.org/show/94842/
>
>
>
> Regards,
> AmitCloudByte Inc. <http://www.cloudbyte.com/>
>
>
>
>
>
>
>
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
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