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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am working on the Nova side of “Add volume multi-attach support” https://review.openstack.org/#/c/143114/5.<o:p></o:p></p>
<p class="MsoNormal">I see a problem with the volume dictionary in nova code while running unit tests (with the multiattach patches).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">ERROR:<o:p></o:p></p>
<p class="MsoNormal">----------<o:p></o:p></p>
<p class="MsoNormal">I get the following error by running the unit test nova.tests.functional.test_api_samples.VolumesSampleJsonTest.test_volumes_index / nova.tests.functional.test_api_samples.VolumesSampleJsonTest.test_volumes_detail:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">NoMatch: Extra list items in template:<o:p></o:p></p>
<p class="MsoNormal">{u'status': u'in-use', u'displayDescription': u'%(volume_desc)s', u'availabilityZone': u'zone1:host1',
<o:p></o:p></p>
<p class="MsoNormal">u'displayName': u'%(volume_name)s', u'attachments': [{u'device': u'/', u'serverId': u'%(uuid)s', u'id': u'%(uuid)s',
<o:p></o:p></p>
<p class="MsoNormal">u'volumeId': u'%(uuid)s'}], u'volumeType': u'Backup', u'snapshotId': None, u'size': 100, u'id': u'%(uuid)s',
<o:p></o:p></p>
<p class="MsoNormal">u'createdAt': u'%(strtime)s', u'metadata': {}}<o:p></o:p></p>
<p class="MsoNormal">Extra list items in Response:<o:p></o:p></p>
<p class="MsoNormal">{u'status': u'in-use', u'displayDescription': u'Volume Description', u'availabilityZone': u'zone1:host1',
<o:p></o:p></p>
<p class="MsoNormal">u'displayName': u'Volume Name', u'attachments': [{}], u'volumeType': u'Backup', u'snapshotId': None,
<o:p></o:p></p>
<p class="MsoNormal">u'size': 100, u'id': u'a26887c6-c47b-4654-abb5-dfadf7d3f803', u'createdAt': u'2008-12-01T11:01:55.000000', u'metadata': {}}<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Nova can’t find e.g. the key “instance_uuid” in the volume dictionary if the attachments key is empty.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">CONFUSION:<o:p></o:p></p>
<p class="MsoNormal">-----------------<o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:10.0pt;font-family:"Segoe UI","sans-serif"">There are different "types" of volume dictionaries in the code and I am a bit confused which one I should use for multiattach..</span><o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:10.0pt;font-family:"Segoe UI","sans-serif"">It looks like in one case there are keys like instance_uuid or mountpoint outside of the attachments dict,<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:10.0pt;font-family:"Segoe UI","sans-serif"">in another case these keys are outside and inside of the attachments. In another case just inside the attachment dict.</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does anybody has a clue about this?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">/Tobi<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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