Open Stack

Hello,

After attempting to create a new instance which failed due to an error, I
am now unable to create instances, view instances, or delete instances.

The error received when creating the initial instance is here:
<0>Jan  7 15:39:03 node-8 ?<179>nova-nova.scheduler.filter_scheduler ERROR:
Error from last host: node-7.corp.alianza.com (node node-7.corp.alianza.com):
[u'Traceback (most recent call last):\n', u'  File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 864, in
_run_instance\n    set_access_ip=set_access_ip)\n', u'  File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1123, in
_spawn\n    LOG.exception(_(\'Instance failed to spawn\'),
instance=instance)\n', u'  File "/usr/lib64/python2.6/contextlib.py", line
23, in __exit__\n    self.gen.next()\n', u'  File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1119, in
_spawn\n    block_device_info)\n', u'  File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 1524,
in spawn\n    admin_pass=admin_password)\n', u'  File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 1809,
in _create_image\n    project_id=instance[\'project_id\'])\n', u'  File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/imagebackend.py", line
158, in cache\n    *args, **kwargs)\n', u'  File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/imagebackend.py", line
291, in create_image\n    raise exception.ImageTooLarge()\n',
u'ImageTooLarge: Image is larger than instance type allows\n']

The error I am getting now why trying to view the instances in Horizon is
here:
<0>Jan  7 17:06:40 node-8 ?<179>nova-nova.api.openstack ERROR: Caught
error: 'instance_type_memory_mb'
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/nova/api/openstack/__init__.py",
line 81, in __call__
    return req.get_response(self.application)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/request.py",
line 1053, in get_response
    application, catch_exc_info=False)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/request.py",
line 1022, in call_application
    app_iter = application(self.environ, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
159, in __call__
    return resp(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py",
line 454, in __call__
    return self.app(env, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
159, in __call__
    return resp(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
159, in __call__
    return resp(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
159, in __call__
    return resp(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/Routes-1.12.3-py2.6.egg/routes/middleware.py",
line 131, in __call__
    response = self.app(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
159, in __call__
    return resp(environ, start_response)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
147, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File
"/usr/lib/python2.6/site-packages/WebOb-1.0.8-py2.6.egg/webob/dec.py", line
208, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line
890, in __call__
    content_type, body, accept)
  File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line
942, in _process_stack
    action_result = self.dispatch(meth, request, action_args)
  File "/usr/lib/python2.6/site-packages/nova/api/openstack/wsgi.py", line
1022, in dispatch
    return method(req=request, **action_args)
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/servers.py",
line 479, in detail
    servers = self._get_servers(req, is_detail=True)
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/servers.py",
line 563, in _get_servers
    response = self._view_builder.detail(req, instance_list)
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/views/servers.py",
line 128, in detail
    return self._list_view(self.show, request, instances)
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/views/servers.py",
line 132, in _list_view
    server_list = [func(request, server)["server"] for server in servers]
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/views/servers.py",
line 62, in wrapped
    return func(self, request, instance)
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/views/servers.py",
line 102, in show
    "flavor": self._get_flavor(request, instance),
  File
"/usr/lib/python2.6/site-packages/nova/api/openstack/compute/views/servers.py",
line 184, in _get_flavor
    instance_type = instance_types.extract_instance_type(instance)
  File "/usr/lib/python2.6/site-packages/nova/compute/instance_types.py",
line 247, in extract_instance_type
    instance_type[key] = type_fn(sys_meta[type_key])
KeyError: 'instance_type_memory_mb'

I am running Grizzly.

This looks similar to the bug filed here (
https://bugs.launchpad.net/nova/+bug/1161022) but we are already running
with the patch that fixes that issue.

Any help would be appreciated.

Thanks,
Danny
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