[openstack-dev] docker with Juno devstack

Murali B mbirru at gmail.com
Tue Apr 28 08:09:04 UTC 2015


Hi

I would like to spawn docker image using the devstack.

Able to bring-up the devstack with  compute_driver =
novadocker.virt.docker.DockerDriver.

created the .docker image in glance. when I try to create docker image
using ""nova boot --flavor 1 --image <image-id> --nic net-id=<net-id>
dock"" command I am seeing the below

^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00mTraceback
(most recent call last):
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m  File
"/opt/stack/nova/nova/compute/manager.py", line 2303, in _build_resources
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m    yield
resources
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m  File
"/opt/stack/nova/nova/compute/manager.py", line 2173, in
_build_and_run_instance
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m
 flavor=flavor)
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m  File
"/usr/local/lib/python2.7/dist-packages/novadocker/virt/docker/driver.py",
line 423, in spawn
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m
 'mem_limit': self._get_memory_limit_bytes(instance),
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m  File
"/usr/local/lib/python2.7/dist-packages/novadocker/virt/docker/driver.py",
line 336, in _get_memory_limit_bytes
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m    return
instance.flavor.memory_mb * units.Mi
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013]
^[[00mAttributeError: 'Instance' object has no attribute 'flavor'
^[[01;31m2015-04-27 18:17:12.213 TRACE nova.compute.manager
^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013] ^[[00m
2015-04-27 18:17:12.214 ^[[01;36mAUDIT nova.compute.manager
[^[[01;36mreq-d5179c71-527b-45c7-b7ec-3c67a171627c ^[[00;36madmin
demo^[[01;36m] ^[[01;35m[instance: a4752d27-041c-4b5f-b025-cd803343f013]
^[[01;36mTerminating instance^[[00m

your help is appreciated to overcome this error

Thanks
-Murali
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