** Changed in: nova
Status: In Progress => Invalid
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https://bugs.launchpad.net/bugs/1177246
Title:
nova list --ip command returns "ERROR: The server has either erred or
is incapable of performing the requested operation".
Status in OpenStack Compute (Nova):
Invalid
Bug description:
When i try to filter instances by IP using the command nova list --ip
, very often I am getting the error "ERROR: The server has either
erred or is incapable of performing the requested operation".
The log file shows below error:
2013-05-03 05:14:12.958 ERROR nova.openstack.common.rpc.amqp
[req-95962172-06b1-474c-b9fb-8a6b5abc545a 08a2606ac80d45e19a2cd319fb147b2a
d9cf934ffbcc48c4ac0b1b08838ccd57] Exception during message handling
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp Traceback
(most recent call last):
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/amqp.py", line 430,
in _process_data
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp rval =
self.proxy.dispatch(ctxt, version, method, **args)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/dispatcher.py",
line 133, in dispatch
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp return
getattr(proxyobj, method)(ctxt, **kwargs)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/site-packages/nova/network/manager.py", line 465, in
get_instance_uuids_by_ip_filter
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp for
floating_ip in fixed_ip.get('floating_ips', []):
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib/python2.7/site-packages/nova/openstack/common/db/sqlalchemy/models.py",
line 63, in get
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp return
getattr(self, key, default)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/attributes.py", line 168, in
__get__
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp return
self.impl.get(instance_state(instance),dict_)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/attributes.py", line 453, in
get
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp value
= self.callable_(state, passive)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp File
"/usr/lib64/python2.7/site-packages/sqlalchemy/orm/strategies.py", line 481, in
_load_for_state
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp
(mapperutil.state_str(state), self.key)
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp
DetachedInstanceError: Parent instance <FixedIp at 0x43a1a90> is not bound to a
Session; lazy load operation of attribute 'floating_ips' cannot proceed
2013-05-03 05:14:12.958 12308 TRACE nova.openstack.common.rpc.amqp
2013-05-03 05:14:12.984 ERROR nova.openstack.common.rpc.common
[req-95962172-06b1-474c-b9fb-8a6b5abc545a 08a2606ac80d45e19a2cd319fb147b2a
d9cf934ffbcc48c4ac0b1b08838ccd57] Returning exception Parent instance <FixedIp
at 0x43a1a90> is not bound to a Session; lazy load operation of attribute
'floating_ips' cannot proceed to caller
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