Il giorno 25/ago/2012, alle ore 01:15, Vishvananda Ishaya
<vishvana...@gmail.com> ha scritto:
> Actually it looks like a different error. For some reason container format is
> being sent in as none on the second node.
>
> Is it possible the original image that you launched the vm from has been
> deleted? For some reason it can't determine the container format.
Nope, the image from which the instance has been created is still there.
>
> If not, can you also make sure that your versions of glance and
> python-glanceclient are the same on both nodes?
>
> you should be able to do `pip freeze` to see the installed versions.
I'm using the latest version from ubuntu 12.04 repo, btw, i can see only:
glance==2012.1
from pip freeze, no python-glanceclient there.
>
>
> Vish
>
> On Aug 24, 2012, at 12:10 AM, Alessandro Tagliapietra
> <tagliapietra.alessan...@gmail.com> wrote:
>
>> Hi Vish,
>>
>> I had already a setting:
>>
>> glance_api_servers=10.0.0.1:9292
>>
>> i've also tried to add
>>
>> glance_host=10.0.0.1
>>
>> but i got the same error.. Also, after changing configuration and restarting
>> nova-compute restarts all instances, is that normal?
>>
>> Best
>>
>> Alessandro
>>
>> Il giorno 23/ago/2012, alle ore 20:24, Vishvananda Ishaya
>> <vishvana...@gmail.com> ha scritto:
>>
>>> looks like the compute node has a bad setting for glance_api_servers on the
>>> second node.
>>>
>>> because glance_api_servers defaults to $glance_host:$glance_port, you
>>> should be able to fix it by setting:
>>>
>>> glance_host = <ip where glance is running>
>>>
>>> in your nova.conf on the second node.
>>>
>>> Vish
>>>
>>> On Aug 23, 2012, at 10:15 AM, Alessandro Tagliapietra
>>> <tagliapietra.alessan...@gmail.com> wrote:
>>>
>>>> Hi all,
>>>>
>>>> i've a controller which is running all service and a secondary controller
>>>> which is un multi_host so it's running compute network and api-metadata.
>>>> From the dashboard i can successfully create snapshots of instances
>>>> running on the controller but when i try to create a snapshot of an
>>>> instance on a compute node i get in its logs:
>>>>
>>>> ==> /var/log/nova/nova-compute.log <==
>>>> 2012-08-23 19:08:14 ERROR nova.rpc.amqp
>>>> [req-66389a04-b071-4641-949b-3df04da85d08 a63f5293c5454a979bddff1415a216f6
>>>> e8c3367ff91d44b1ab1b14eb63f48bf7] Exception during message handling
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp Traceback (most recent call last):
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 253, in
>>>> _process_data
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp rval = node_func(context=ctxt,
>>>> **node_args)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp return f(*args, **kw)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 183, in
>>>> decorated_function
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp sys.exc_info())
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/contextlib.py", line 24, in __exit__
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp self.gen.next()
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in
>>>> decorated_function
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp return function(self, context,
>>>> instance_uuid, *args, **kwargs)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 952, in
>>>> snapshot_instance
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp self.driver.snapshot(context,
>>>> instance_ref, image_id)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp return f(*args, **kw)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line
>>>> 714, in snapshot
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp image_file)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 306, in
>>>> update
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp
>>>> _reraise_translated_image_exception(image_id)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 304, in
>>>> update
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp image_meta =
>>>> client.update_image(image_id, image_meta, data)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/glance/client.py", line 195, in
>>>> update_image
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp res = self.do_request("PUT",
>>>> "/images/%s" % image_id, body, headers)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/glance/common/client.py", line 58, in
>>>> wrapped
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp return func(self, *args,
>>>> **kwargs)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/glance/common/client.py", line 420, in
>>>> do_request
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp headers=headers)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/glance/common/client.py", line 75, in
>>>> wrapped
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp return func(self, method, url,
>>>> body, headers)
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp File
>>>> "/usr/lib/python2.7/dist-packages/glance/common/client.py", line 547, in
>>>> _do_request
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp raise
>>>> exception.Invalid(res.read())
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp Invalid: Data supplied was not
>>>> valid.
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp Details: 400 Bad Request
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp The server could not comply with
>>>> the request since it is either malformed or otherwise incorrect.
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp Failed to update image metadata.
>>>> Got error: Data supplied was not valid. Details: 400 Bad Request The
>>>> server could not comply with the request since it is either malformed or
>>>> otherwise incorrect. Failed to update image metadata. Got error: Data
>>>> supplied was not valid. Details: Invalid container format 'None' for
>>>> image.
>>>> 2012-08-23 19:08:14 TRACE nova.rpc.amqp
>>>>
>>>> any idea?
>>>> Using nova create-image works but it creates a new image, not a snapshot
>>>> (as the dashboard shows)
>>>>
>>>> Best Regards
>>>>
>>>> Alessandro
>>>> _______________________________________________
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>>>
>>
>
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