Open Stack

I'm upgrading from Grizzly to Havana.
After a day struggling, i can migrate and make almost components working...
except a bug in neutron-server (due to this bug i can launch new instance,
but old instances still work OK)

/var/log/neutron/server.log:
(this log repeats every 5 seconds)
*2013-10-20 13:19:49.216 11969 ERROR neutron.openstack.common.rpc.amqp [-]
Exception during message handling
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
Traceback (most recent call last):
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/openstack/commo
n/rpc/amqp.py", line 438, in _process_data
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
**args)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py",
 line 44, in dispatch
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
neutron_ctxt, version, method, namespace, **kwargs)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/openstack/commo
n/rpc/dispatcher.py", line 172, in dispatch
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
result = getattr(proxyobj, method)(ctxt, **kwargs)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/db/dhcp_rpc_bas
e.py", line 62, in get_active_networks_info
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
networks = self._get_active_networks(context, **kwargs)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/db/dhcp_rpc_bas
e.py", line 40, in _get_active_networks
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
plugin.auto_schedule_networks(context, host)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/db/agentschedul
ers_db.py", line 214, in auto_schedule_networks
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
self.network_scheduler.auto_schedule_networks(self, context,
 host)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/scheduler/dhcp_
agent_scheduler.py", line 112, in auto_schedule_networks
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
context, [net_id], active=True)
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/db/agentschedul
ers_db.py", line 125, in get_dhcp_agents_hosting_networks
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
binding.dhcp_agent)]
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
File "/usr/lib/python2.7/dist-packages/neutron/db/agentschedul
ers_db.py", line 82, in is_eligible_agent
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
agent['heartbeat_timestamp'])
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
TypeError: 'NoneType' object has no attribute '__getitem__'
2013-10-20 13:19:49.216 11969 TRACE neutron.openstack.common.rpc.amqp
2013-10-20 13:19:49.218 11969 ERROR neutron.openstack.common.rpc.common [-]
Returning exception 'NoneType' object has no attribute '__
getitem__' to caller
2013-10-20 13:19:49.219 11969 ERROR neutron.openstack.common.rpc.common [-]
['Traceback (most recent call last):\n', '  File "/usr/lib
/python2.7/dist-packages/neutron/openstack/common/rpc/amqp.py", line 438,
in _process_data\n    **args)\n', '  File "/usr/lib/python2.
7/dist-packages/neutron/common/rpc.py", line 44, in dispatch\n
neutron_ctxt, version, method, namespace, **kwargs)\n', '  File "/us
r/lib/python2.7/dist-packages/neutron/openstack/common/rpc/dispatcher.py",
line 172, in dispatch\n    result = getattr(proxyobj, metho
d)(ctxt, **kwargs)\n', '  File
"/usr/lib/python2.7/dist-packages/neutron/db/dhcp_rpc_base.py", line 62, in
get_active_networks_info\n
   networks = self._get_active_networks(context, **kwargs)\n', '  File
"/usr/lib/python2.7/dist-packages/neutron/db/dhcp_rpc_base.py",
 line 40, in _get_active_networks\n
plugin.auto_schedule_networks(context, host)\n', '  File
"/usr/lib/python2.7/dist-packages/neut
ron/db/agentschedulers_db.py", line 214, in auto_schedule_networks\n
self.network_scheduler.auto_schedule_networks(self, context, h
ost)\n', '  File
"/usr/lib/python2.7/dist-packages/neutron/scheduler/dhcp_agent_scheduler.py",
line 112, in auto_schedule_networks\n
  context, [net_id], active=True)\n', '  File
"/usr/lib/python2.7/dist-packages/neutron/db/agentschedulers_db.py", line
125, in get_dh
cp_agents_hosting_networks\n    binding.dhcp_agent)]\n', '  File
"/usr/lib/python2.7/dist-packages/neutron/db/agentschedulers_db.py",
line 82, in is_eligible_agent\n    agent[\'heartbeat_timestamp\'])\n',
"TypeError: 'NoneType' object has no attribute '__getitem__'\n"
]*
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