** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1232179
Title:
Aggregate metadata is not correctly handled by compute
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
Hopefully this is not covered under a different bug. What I'm seeing is that
compute does not properly handle metadata in the "aggregate" class of API
commands. Specifically, after adding metadata and performing an add-host you
get the following stacktrace exception:
2013-09-27 17:48:44.396 DEBUG nova.openstack.common.rpc.amqp [-] received
{u'_context_roles': [u'admin'], u'_context_request_id':
u'req-643da000-e5ae-482c-ba01-027ee61f5085', u'_context_quota_class': None,
u'_context_user_name': u'admin', u'_context_project_name': u'admin',
u'_context_service_catalog': [{u'endpoints_links': [], u'endpoints':
[{u'adminURL': u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537',
u'region': u'RegionOne', u'publicURL':
u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537', u'internalURL':
u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537', u'id':
u'1733df26b558409ca93bb1ffe8851929'}], u'type': u'volume', u'name':
u'cinder'}], u'_context_tenant': u'0fa0013cceb4430ba09e88a18d344537',
u'_context_auth_token': '<SANITIZED>', u'args': {u'aggregate': {u'name':
u'foo', u'availability_zone': u'nova', u'deleted': False, u'created_at':
u'2013-09-27T17:47:24.000000', u'updated_at': None, u'hosts': [u'devstack2'],
u'deleted_at': None,
u'id': 2, u'metadata': {u'hypervisor': u'true', u'availability_zone':
u'nova'}}, u'host': u'devstack2', u'slave_info': None}, u'namespace': None,
u'_context_instance_lock_checked': False, u'_context_timestamp':
u'2013-09-27T17:48:44.352804', u'_context_is_admin': True, u'version': u'2.14',
u'_context_project_id': u'0fa0013cceb4430ba09e88a18d344537', u'_context_user':
u'bd2e35f5cdfa4272b7f03d601c95a61d', u'_unique_id':
u'13c5f2d81c484bbebdd8214574060ab3', u'_context_read_deleted': u'no',
u'_context_user_id': u'bd2e35f5cdfa4272b7f03d601c95a61d', u'method':
u'add_aggregate_host', u'_context_remote_address': u'172.24.4.10'} from
(pid=10210) _safe_log /opt/stack/nova/nova/openstack/common/rpc/common.py:277
013-09-27 17:48:44.397 DEBUG nova.openstack.common.rpc.amqp [-] unpacked
context: {'read_deleted': u'no', 'project_name': u'admin', 'user_id':
u'bd2e35f5cdfa4272b7f03d601c95a61d', 'roles': [u'admin'], 'timestamp':
u'2013-09-27T17:48:44.352804', 'auth_token': '<SANITIZED>', 'remote_address':
u'172.24.4.10', 'quota_class': None, 'is_admin': True, 'user':
u'bd2e35f5cdfa4272b7f03d601c95a61d', 'service_catalog': [{u'endpoints':
[{u'adminURL': u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537',
u'region': u'RegionOne', u'id': u'1733df26b558409ca93bb1ffe8851929',
u'internalURL': u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537',
u'publicURL': u'http://172.24.4.10:8776/v1/0fa0013cceb4430ba09e88a18d344537'}],
u'endpoints_links': [], u'type': u'volume', u'name': u'cinder'}], 'request_id':
u'req-643da000-e5ae-482c-ba01-027ee61f5085', 'instance_lock_checked': False,
'project_id': u'0fa0013cceb4430ba09e88a18d344537', 'user_name': u'admin',
'tenant': u'0fa0013cceb4430ba0
9e88a18d344537'} from (pid=10210) _safe_log
/opt/stack/nova/nova/openstack/common/rpc/common.py:277
2013-09-27 17:48:44.400 ERROR nova.openstack.common.rpc.amqp
[req-643da000-e5ae-482c-ba01-027ee61f5085 admin admin] Exception during message
handling
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp Traceback (most
recent call last):
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp **args)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp result =
getattr(proxyobj, method)(ctxt, **kwargs)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/exception.py", line 90, in wrapped
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp payload)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/exception.py", line 73, in wrapped
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp return
f(self, context, *args, **kw)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/compute/manager.py", line 4993, in add_aggregate_host
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp
slave_info=slave_info)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/virt/xenapi/driver.py", line 628, in add_to_aggregate
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp return
self._pool.add_to_aggregate(context, aggregate, host, **kwargs)
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp File
"/opt/stack/nova/nova/virt/xenapi/pool.py", line 77, in add_to_aggregate
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp if not
pool_states.is_hv_pool(aggregate['metadetails']):
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp KeyError:
'metadetails'
2013-09-27 17:48:44.400 TRACE nova.openstack.common.rpc.amqp
Based on evidence it looks like caller passing information with key metadata
(change back in August?) while we are looking for it in the Xen code as
metadetails. The key name needs to change to correspond.
This was produced on a devstack with a commit of
ab5a99bbca4d68002c887b5dd7b3741b57f650ee for nova.
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