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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