Btw, using nova image-create --poll 4dcd5bb6-c65b-47dd-9c87-ba3fed624e22 "Instance"
works fine (nova command is run on 1st node), just it creates a new image and not a snapshot. Best -- Alessandro Tagliapietra | VISup srl piazza 4 novembre 7 20124 Milano http://www.visup.it Il giorno 26/ago/2012, alle ore 18:49, Alessandro Tagliapietra <tagliapietra.alessan...@gmail.com> ha scritto: > > 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 >>>>> _______________________________________________ >>>>> Mailing list: https://launchpad.net/~openstack >>>>> Post to : openstack@lists.launchpad.net >>>>> Unsubscribe : https://launchpad.net/~openstack >>>>> More help : https://help.launchpad.net/ListHelp >>>> >>> >> > _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
