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[Bug 1806239] [NEW] nova-api should handle type conversion while creating server snapshots

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Dilip Renkila <dilip.renkila278@xxxxxxxxx>
Date: Sun, 02 Dec 2018 12:20:58 -0000
Reply-to: Bug 1806239 <1806239@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:


Hi all,

We are running on rocky, when we create a snapshot we are hitting at the
following error.

dilip@ThinkPad-T430:~$ openstack server image create --name backupc_snap
backuppc

400 Bad Request: Provided object does not match schema 'image': u'False'
is not of type 'boolean': Failed validating 'type' in
schema['properties']['os_hidden']:: {'description': u'If true, image
will not appear in default image list response.',: 'type': 'boolean'}:
On instance['os_hidden']:: u'False' (HTTP 400) (HTTP 400) (Request-ID:
req-e19827a6-9e43-4eca-89bd-92fecf05557f)


AFAIK , glance recently introduced os_hidden boolean attribute to image by default and its not being converted to correct type by nova api

the log file is below

root@ctrl2:~# tail -f /var/log/nova/nova-api.log | grep ERROR
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi [req-f93abf09-ed22-45c7-972e-1d6f0c0e3343 ff9650c86533492581513eca72b48409 2eea218eea984dd68f1378ea21c64b83 - 765703fcca634b149c7a012626847d2f 765703fcca634b149c7a012626847d2f] Unexpected exception in API method: TypeError: Unable to set 'os_hidden' to 'False'. Reason: u'False' is not of type u'boolean'
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return f(*args, **kwargs)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/servers.py", line 1041, in _action_create_image
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     extra_properties=metadata)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 213, in _wrapped
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return fn(self, context, instance, *args, **kwargs)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 153, in inner
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return f(self, context, instance, *args, **kw)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 2815, in snapshot
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     extra_properties=extra_properties)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 2888, in _create_image
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return self.image_api.create(context, image_meta)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/api.py", line 118, in create
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return session.create(context, image_info, data=data)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 460, in create
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     data, force_activate)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 537, in _create_v2
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     context, 2, 'create', **sent_service_image_meta)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 179, in call
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     result = getattr(controller, method)(*args, **kwargs)
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/glanceclient/common/utils.py", line 545, in inner
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return RequestIdProxy(wrapped(*args, **kwargs))
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/glanceclient/v2/images.py", line 281, in create
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     raise TypeError(encodeutils.exception_to_unicode(e))
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi TypeError: Unable to set 'os_hidden' to 'False'. Reason: u'False' is not of type u'boolean'
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi 
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi Failed validating u'type' in schema[u'properties'][u'os_hidden']:
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     {u'description': u'If true, image will not appear in default image list response.',
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi      u'type': u'boolean'}
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi 
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi On instance[u'os_hidden']:
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     u'False'
2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1806239

Title:
  nova-api should handle type conversion while creating server snapshots

Status in OpenStack Compute (nova):
  New

Bug description:
  
  Hi all,

  We are running on rocky, when we create a snapshot we are hitting at
  the following error.

  dilip@ThinkPad-T430:~$ openstack server image create --name
  backupc_snap backuppc

  400 Bad Request: Provided object does not match schema 'image':
  u'False' is not of type 'boolean': Failed validating 'type' in
  schema['properties']['os_hidden']:: {'description': u'If true, image
  will not appear in default image list response.',: 'type': 'boolean'}:
  On instance['os_hidden']:: u'False' (HTTP 400) (HTTP 400) (Request-ID:
  req-e19827a6-9e43-4eca-89bd-92fecf05557f)

  
  AFAIK , glance recently introduced os_hidden boolean attribute to image by default and its not being converted to correct type by nova api

  the log file is below

  root@ctrl2:~# tail -f /var/log/nova/nova-api.log | grep ERROR
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi [req-f93abf09-ed22-45c7-972e-1d6f0c0e3343 ff9650c86533492581513eca72b48409 2eea218eea984dd68f1378ea21c64b83 - 765703fcca634b149c7a012626847d2f 765703fcca634b149c7a012626847d2f] Unexpected exception in API method: TypeError: Unable to set 'os_hidden' to 'False'. Reason: u'False' is not of type u'boolean'
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in wrapped
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return f(*args, **kwargs)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110, in wrapper
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/servers.py", line 1041, in _action_create_image
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     extra_properties=metadata)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 213, in _wrapped
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return fn(self, context, instance, *args, **kwargs)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 153, in inner
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return f(self, context, instance, *args, **kw)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 2815, in snapshot
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     extra_properties=extra_properties)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 2888, in _create_image
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return self.image_api.create(context, image_meta)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/api.py", line 118, in create
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return session.create(context, image_info, data=data)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 460, in create
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     data, force_activate)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 537, in _create_v2
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     context, 2, 'create', **sent_service_image_meta)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/nova/image/glance.py", line 179, in call
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     result = getattr(controller, method)(*args, **kwargs)
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/glanceclient/common/utils.py", line 545, in inner
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     return RequestIdProxy(wrapped(*args, **kwargs))
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/dist-packages/glanceclient/v2/images.py", line 281, in create
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     raise TypeError(encodeutils.exception_to_unicode(e))
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi TypeError: Unable to set 'os_hidden' to 'False'. Reason: u'False' is not of type u'boolean'
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi 
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi Failed validating u'type' in schema[u'properties'][u'os_hidden']:
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     {u'description': u'If true, image will not appear in default image list response.',
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi      u'type': u'boolean'}
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi 
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi On instance[u'os_hidden']:
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi     u'False'
  2018-12-02 13:20:15.446 3377353 ERROR nova.api.openstack.wsgi

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Follow ups

[Bug 1806239] Re: nova-api should handle type conversion while creating server snapshots
From: Launchpad Bug Tracker, 2020-07-19