RBD images throw path error when creating instance

[Justice London]

I receive the following error when I try to create an instance from a Ceph backed snapshot:

nova-nova.compute.manager ERROR: Instance failed to spawn
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1417, in _spawn
    block_device_info)
  File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2067, in spawn
    admin_pass=admin_password)
  File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2476, in _create_image
    injection_path = image('disk').path
AttributeError: 'Rbd' object has no attribute 'path'

Apparently this might be an openstack issue. There is a very simple fix that seems to work, here:
https://bugs.launchpad.net/nova/+bug/1246708

[Dmitry Borodaenko (angdraug)]

In Mirantis OpenStack 4.0, we've disabled SSH key injection, looks like we need to add "libvirt_inject_partition = -2" to make file injection is disabled altogether.

[Dmitry Borodaenko (angdraug)]

Fix proposed in Gerrit:
https://review.openstack.org/#/c/68709/

[Justice London (jlondon)]

Looks good to me!

Justice

On Mon, Jan 27, 2014 at 10:02 AM, Dmitry Borodaenko <
<email address hidden>> wrote:

> Fix proposed in Gerrit:
> https://review.openstack.org/#/c/68709/
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1271924
>
> Title:
> RBD images throw path error when creating instance
>
> Status in Fuel: OpenStack installer that works:
> In Progress
>
> Bug description:
> I receive the following error when I try to create an instance from a
> Ceph backed snapshot:
>
> nova-nova.compute.manager ERROR: Instance failed to spawn
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line
> 1417, in _spawn
> block_device_info)
> File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",
> line 2067, in spawn
> admin_pass=admin_password)
> File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py",
> line 2476, in _create_image
> injection_path = image('disk').path
> AttributeError: 'Rbd' object has no attribute 'path'
>
>
> Apparently this might be an openstack issue. There is a very simple fix
> that seems to work, here:
> https://bugs.launchpad.net/nova/+bug/1246708
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/fuel/+bug/1271924/+subscriptions
>

--
Justice London
<email address hidden>

[Nikolay Fedotov (nfedotov)]

Verified on ISO {"build_id": "2014-02-03_01-17-30", "ostf_sha": "338ddf840c229918d1df8c6597588b853d02de4c", "build_number": "72", "nailgun_sha": "04f17482e97c1c7ee12f7f99bafc2dc9dbfc9a95", "fuelmain_sha": "cb36a45a6148f742665f4b0b426d69350a5f2243", "astute_sha": "d002c3bf626cff96a1d4aec9eb92fc4d5f4542c4", "release": "4.1", "fuellib_sha": "cd12860ec234260b50f98963a78257b3759441f6"}