You have been subscribed to a public bug: I had setup a openstack in single machine beforea month , it worked fine till I added a new nova-compute node.
After adding a new nova-compute node I am not able to launch an instance. Launch getting stucked in build state. Found following exception in nova-compute of new node: 2015-11-04 23:02:20.460 2164 ERROR object [req-1696a514-fc24-49c0-af84-ec35bf67f7b1 af26d0f550b242428e8600f8a90a0d79 ae1eb9a146ed4c3a9bf030c73567330e] Unable to instantiate unregistered object type NetworkRequestList 2015-11-04 23:02:20.461 2164 ERROR oslo.messaging.rpc.dispatcher [-] Exception during message handling: Unsupported object type NetworkRequestList 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last): 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher incoming.message)) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 121, in _do_dispatch 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher new_args[argname] = self.serializer.deserialize_entity(ctxt, arg) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/rpc.py", line 111, in deserialize_entity 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher return self._base.deserialize_entity(context, entity) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 575, in deserialize_entity 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher entity = self._process_object(context, entity) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 542, in _process_object 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher objinst = NovaObject.obj_from_primitive(objprim, context=context) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 251, in obj_from_primitive 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher objclass = cls.obj_class_from_name(objname, objver) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 201, in obj_class_from_name 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher raise exception.UnsupportedObjectError(objtype=objname) 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher UnsupportedObjectError: Unsupported object type NetworkRequestList 2015-11-04 23:02:20.461 2164 TRACE oslo.messaging.rpc.dispatcher 2015-11-04 23:02:20.463 2164 ERROR oslo.messaging._drivers.common [-] Returning exception Unsupported object type NetworkRequestList to caller 2015-11-04 23:02:20.464 2164 ERROR oslo.messaging._drivers.common [-] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 121, in _do_dispatch\n new_args[argname] = self.serializer.deserialize_entity(ctxt, arg)\n', ' File "/usr/lib/python2.7/dist-packages/nova/rpc.py", line 111, in deserialize_entity\n return self._base.deserialize_entity(context, entity)\n', ' File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 575, in deserialize_entity\n entity = self._process_object(context, entity)\n', ' File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 542, in _process_object\n obji nst = NovaObject.obj_from_primitive(objprim, context=context)\n', ' File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 251, in obj_from_primitive\n objclass = cls.obj_class_from_name(objname, objver)\n', ' File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 201, in obj_class_from_name\n raise exception.UnsupportedObjectError(objtype=objname)\n', 'UnsupportedObjectError: Unsupported object type NetworkRequestList\n'] nova conf of new node: ----------------------------------- [DEFAULT] dhcpbridge_flagfile=/etc/nova/nova.conf dhcpbridge=/usr/bin/nova-dhcpbridge logdir=/var/log/nova state_path=/var/lib/nova lock_path=/var/lib/nova force_dhcp_release=True libvirt_use_virtio_for_bridges=True verbose=True ec2_private_dns_show_ip=True api_paste_config=/etc/nova/api-paste.ini enabled_apis=ec2,osapi_compute,metadata rabbit_host = controller rpc_backend = rabbit rabbit_password = "guest" auth_strategy = keystone my_ip = 192.168.3.105 network_api_class = nova.network.neutronv2.api.API security_group_api = neutron linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver = nova.virt.firewall.NoopFirewallDriver metadata_host = 192.168.3.21 vif_plugging_is_fatal = False vif_plugging_timeout = 0 compute_driver = libvirt.LibvirtDriver [libvirt] virt_type = kvm [database] connection = mysql://nova:nova@controller/nova [keystone_authtoken] auth_uri = http://controller:5000/v2.0 identity_uri = http://controller:35357 admin_tenant_name = service admin_user = nova admin_password = nova [glance] host = controller [neutron] url = http://controller:9696 auth_strategy = keystone admin_auth_url = http://controller:35357/v2.0 admin_tenant_name = service admin_username = neutron admin_password = neutron service_metadata_proxy = True metadata_proxy_shared_secret = password vif_plugging_is_fatal = False vif_plugging_timeout = 0 ** Affects: nova Importance: Undecided Status: New -- UnsupportedObjectError on launching instance https://bugs.launchpad.net/bugs/1513160 You received this bug notification because you are a member of Yahoo! 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