HTTP exception thrown: Unexpected API Error

[Madhuri Kumari]

Description
===========
Exception is thrown when creating container from nova.

Steps to reproduce
==================
1. create a container image in glance
glance image-create --container-format=docker --disk-format=raw --name ubuntu
2. create a container
nova boot --flavor m1.small --image ubuntu ubuntucontainer

Expected result
===============
Container should be created

Actual result
=============
API Error

Environment
===========
1. Nova version
commit b9d757bc0429159a235a397c51d510bd40e19709
Merge: 44db7db 566bdf1
Author: Jenkins <email address hidden>
Date: Wed Apr 13 03:21:25 2016 +0000

    Merge "Remove unused parameter from _get_requested_instance_group"

2. Nova-docker version
commit 034a4842fc1ebba5912e02cff8cd197ae81eb0c3
Author: zhangguoqing <[e-mail]>
Date: Mon May 23 12:17:07 2016 +0000

    add active_migrations attribute to DockerDriver

    1. For passing the nova unit tests about the active_migrations attribute.
    2. Fix test_get_dns_entries DNS IPs that changed from nova.
    3. Add conf path to netconf that changed from nova.

    Closes-Bug: #1584741
    Closes-Bug: #1582615

    Change-Id: Iaab7e695055f042b9060f07e31681c66197b8c79

3. Glance version
commit bded216e10b07735a09077f0d4f4901e963c83b5
Author: OpenStack Proposal Bot <email address hidden>
Date: Tue Apr 12 23:08:25 2016 +0000

    Updated from global requirements

    Change-Id: I706c9ea19e8ab2c49ce748bba31ae03dd0ec6d74

4. Compute Driver
compute_driver=novadocker.virt.docker.DockerDriver

Logs
====2016-07-05 15:52:02.835 DEBUG nova.api.openstack.wsgi [req-a956f02f-ef9f-4309-8c4d-fa3ab355bd5a admin admin] Calling method '<bound method ImagesController.show of <nova.api.openstack.compute.images.ImagesController object at 0x7febe55faad0>>' from (pid=30686) _process_stack /opt/stack/nova/nova/api/openstack/wsgi.py:699
2016-07-05 15:52:03.451 ERROR nova.api.openstack.extensions [req-a956f02f-ef9f-4309-8c4d-fa3ab355bd5a admin admin] Unexpected exception in API method
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions Traceback (most recent call last):
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/extensions.py", line 478, in wrapped
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions return f(*args, **kwargs)
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/api/openstack/compute/images.py", line 87, in show
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions image = self._image_api.get(context, id)
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/image/api.py", line 93, in get
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions show_deleted=show_deleted)
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/image/glance.py", line 283, in show
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions include_locations=include_locations)
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/image/glance.py", line 513, in _translate_from_glance
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions include_locations=include_locations)
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/opt/stack/nova/nova/image/glance.py", line 597, in _extract_attributes
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions output[attr] = getattr(image, attr) or 0
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/glanceclient/openstack/common/apiclient/base.py", line 490, in __getattr__
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions self.get()
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions File "/usr/local/lib/python2.7/dist-packages/glanceclient/openstack/common/apiclient/base.py", line 512, in get
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions {'x_request_id': self.manager.client.last_request_id})
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions AttributeError: 'HTTPClient' object has no attribute 'last_request_id'
2016-07-05 15:52:03.451 TRACE nova.api.openstack.extensions

[John Garbutt (johngarbutt)]

nova-docker is not part of upstream nova, or supported by upstream Nova. Moving to the nova-docker project.