I am using 0.7.4 as well and haven't had any problems. Dan
On Tue, Jul 19, 2011 at 11:25 PM, Ishimoto, Ryu <r...@midokura.jp> wrote: > Hi Sumit, > > Interestingly, this error comes from python-netaddr module. Could you find > out the version that you are using? I haven't had any problem with 0.7.4 so > you might want to try that out. > > Someone seems to have already raised this issue: > https://github.com/drkjam/netaddr/issues/10 > > Let me know if you still see this using a different version of netaddr. > > cheers, > Ryu > > > > On Wed, Jul 20, 2011 at 12:52 PM, Sumit Naiksatam (snaiksat) < > snaik...@cisco.com> wrote: > >> Hi Ryu, >> >> I am seeing the following exception when starting a VM, any clue as to >> what might be going wrong in my setup? >> >> Thanks, >> ~Sumit. >> >> nova-compute.log: >> 2011-07-19 20:29:13,287 DEBUG nova.rpc [-] received >> {u'_context_request_id': u'15OCH-PML6F3OL-761VR', >> u'_context_read_deleted': False, u'args': {u'instance_id': 5, >> u'request_spec': {u'instance_properties': {u'state_description': >> u'scheduling', u'availability_zone': None, u'ramdisk_id': u'', >> u'instance_type_id': 5, u'user_data': u'', u'vm_mode': None, >> u'reservation_id': u'r-jyimozmu', u'root_device_name': None, u'user_id': >> u'root', u'display_description': None, u'key_data': None, u'state': 0, >> u'project_id': u'test01', u'metadata': {}, u'kernel_id': 812452923, >> u'key_name': None, u'display_name': None, u'local_gb': 20, u'locked': >> False, u'launch_time': u'2011-07-20T03:29:12Z', u'memory_mb': 2048, >> u'vcpus': 1, u'image_ref': 1920976922, u'architecture': None, >> u'os_type': None}, u'instance_type': {u'rxtx_quota': 0, u'deleted_at': >> None, u'name': u'm1.small', u'deleted': False, u'created_at': None, >> u'updated_at': None, u'memory_mb': 2048, u'vcpus': 1, u'rxtx_cap': 0, >> u'extra_specs': {}, u'swap': 0, u'flavorid': 2, u'id': 5, u'local_gb': >> 20}, u'num_instances': 1, u'filter': >> u'nova.scheduler.host_filter.InstanceTypeFilter', u'blob': None}, >> u'admin_password': None, u'injected_files': None, u'availability_zone': >> None}, u'_context_is_admin': True, u'_context_timestamp': >> u'2011-07-20T03:29:12Z', u'_context_user': u'root', u'method': >> u'run_instance', u'_context_project': u'test01', >> u'_context_remote_address': u'171.71.118.93'} from (pid=12768) >> process_data >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:202 >> 2011-07-19 20:29:13,288 DEBUG nova.rpc [-] unpacked context: >> {'timestamp': u'2011-07-20T03:29:12Z', 'msg_id': None, 'remote_address': >> u'171.71.118.93', 'project': u'test01', 'is_admin': True, 'user': >> u'root', 'request_id': u'15OCH-PML6F3OL-761VR', 'read_deleted': False} >> from (pid=12768) _unpack_context >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:451 >> 2011-07-19 20:29:13,353 AUDIT nova.compute.manager [15OCH-PML6F3OL-761VR >> root test01] instance 5: starting... >> 2011-07-19 20:29:13,527 DEBUG nova.rpc [-] Making asynchronous call on >> network ... from (pid=12768) multicall >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:481 >> 2011-07-19 20:29:13,528 DEBUG nova.rpc [-] MSG_ID is >> 4671af66587741978050ce73c54a3827 from (pid=12768) multicall >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:484 >> 2011-07-19 20:29:14,065 ERROR nova [-] Exception during message handling >> (nova): TRACE: Traceback (most recent call last): >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 232, in _process_data >> (nova): TRACE: rval = node_func(context=ctxt, **node_args) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/exception.py", >> line 97, in wrapped >> (nova): TRACE: return f(*args, **kw) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/compute/manager >> .py", line 338, in run_instance >> (nova): TRACE: self._run_instance(context, instance_id, **kwargs) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/compute/manager >> .py", line 300, in _run_instance >> (nova): TRACE: instance, vpn=is_vpn) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/api.py" >> , line 144, in allocate_for_instance >> (nova): TRACE: 'args': args}) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 546, in call >> (nova): TRACE: rv = list(rv) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 535, in wait >> (nova): TRACE: raise result >> (nova): TRACE: RemoteError: UnboundLocalError local variable 'ip' >> referenced before assignment >> (nova): TRACE: [u'Traceback (most recent call last):\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 232, in _process_data\n rval = node_func(context=ctxt, >> **node_args)\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 384, in allocate_for_instance\n return >> self.get_instance_nw_info(context, instance_id, type_id)\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 459, in get_instance_nw_info\n info[\'ip6s\'] = >> [ip6_dict()]\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 439, in ip6_dict\n network[\'project_id\']),\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/api.py", >> line 35, in to_global\n return IMPL.to_global(prefix, mac, >> project_id)\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/rfc2462.py >> ", line 30, in to_global\n maskIP = netaddr.IPNetwork(prefix).ip\n', >> u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 919, in __init__\n >> implicit_prefix, flags)\n', u' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 782, in >> parse_ip_network\n value = ip._value\n', u"UnboundLocalError: local >> variable 'ip' referenced before assignment\n"] >> >> nova-network.log: >> 2011-07-19 20:29:13,571 DEBUG nova.rpc [-] received {u'_msg_id': >> u'4671af66587741978050ce73c54a3827', u'_context_read_deleted': False, >> u'_context_request_id': u'15OCH-PML6F3OL-761VR', u'args': >> {u'instance_id': 5, u'vpn': False, u'project_id': u'test01', >> u'instance_type_id': 5}, u'_context_is_admin': True, >> u'_context_timestamp': u'2011-07-20T03:29:12Z', u'_context_user': >> u'root', u'method': u'allocate_for_instance', u'_context_project': >> u'test01', u'_context_remote_address': u'171.71.118.93'} from >> (pid=12770) process_data >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:202 >> 2011-07-19 20:29:13,571 DEBUG nova.rpc [-] unpacked context: >> {'timestamp': u'2011-07-20T03:29:12Z', 'msg_id': >> u'4671af66587741978050ce73c54a3827', 'remote_address': u'171.71.118.93', >> 'project': u'test01', 'is_admin': True, 'user': u'root', 'request_id': >> u'15OCH-PML6F3OL-761VR', 'read_deleted': False} from (pid=12770) >> _unpack_context >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py:451 >> 2011-07-19 20:29:13,572 DEBUG nova.network.manager [15OCH-PML6F3OL-761VR >> root test01] network allocations for instance 5 from (pid=12770) >> allocate_for_instance >> /root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager. >> py:379 >> 2011-07-19 20:29:13,929 ERROR nova [-] Exception during message handling >> (nova): TRACE: Traceback (most recent call last): >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 232, in _process_data >> (nova): TRACE: rval = node_func(context=ctxt, **node_args) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 384, in allocate_for_instance >> (nova): TRACE: return self.get_instance_nw_info(context, >> instance_id, type_id) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 459, in get_instance_nw_info >> (nova): TRACE: info['ip6s'] = [ip6_dict()] >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 439, in ip6_dict >> (nova): TRACE: network['project_id']), >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/api.py", >> line 35, in to_global >> (nova): TRACE: return IMPL.to_global(prefix, mac, project_id) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/rfc2462.py >> ", line 30, in to_global >> (nova): TRACE: maskIP = netaddr.IPNetwork(prefix).ip >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 919, in __init__ >> (nova): TRACE: implicit_prefix, flags) >> (nova): TRACE: File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 782, in >> parse_ip_network >> (nova): TRACE: value = ip._value >> (nova): TRACE: UnboundLocalError: local variable 'ip' referenced before >> assignment >> (nova): TRACE: >> 2011-07-19 20:29:13,930 ERROR nova.rpc [-] Returning exception local >> variable 'ip' referenced before assignment to caller >> 2011-07-19 20:29:13,930 ERROR nova.rpc [-] ['Traceback (most recent call >> last):\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/rpc.py", line >> 232, in _process_data\n rval = node_func(context=ctxt, >> **node_args)\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 384, in allocate_for_instance\n return >> self.get_instance_nw_info(context, instance_id, type_id)\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 459, in get_instance_nw_info\n info[\'ip6s\'] = >> [ip6_dict()]\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/network/manager >> .py", line 439, in ip6_dict\n network[\'project_id\']),\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/api.py", >> line 35, in to_global\n return IMPL.to_global(prefix, mac, >> project_id)\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/nova/ipv6/rfc2462.py >> ", line 30, in to_global\n maskIP = netaddr.IPNetwork(prefix).ip\n', >> ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 919, in __init__\n >> implicit_prefix, flags)\n', ' File >> "/root/sw/openstack/src/nova/network-refactoring-l2/.nova-venv/lib/pytho >> n2.6/site-packages/netaddr/ip/__init__.py", line 782, in >> parse_ip_network\n value = ip._value\n', "UnboundLocalError: local >> variable 'ip' referenced before assignment\n"] >> >> > > -- > Mailing list: https://launchpad.net/~netstack > Post to : netstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~netstack > More help : https://help.launchpad.net/ListHelp > > -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Dan Wendlandt Nicira Networks, Inc. www.nicira.com | www.openvswitch.org Sr. Product Manager cell: 650-906-2650 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
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