That's an antique. I'd upgrade. On Fri, Feb 06, 2015 at 08:05:53PM -0800, masoom alam wrote: > openvswitch version: > > ovs-vswitchd (Open vSwitch) 1.4.6 > > > > On Fri, Feb 6, 2015 at 8:02 PM, masoom alam <masoom.a...@wanclouds.net> > wrote: > > > Hi every one, > > > > Can any one spot why the following bug will appear in Openstack leaving > > all services of Neutron to unusable state....? > > > > To give you an idea that I was trying: > > > > "I tried to configure 173.39.237.0 ip to a VM, with the CIDR > > 173.39.236.0/23, however the OVS gave error and now all the neutron > > services are completely unusable" > > > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent Traceback (most recent > > call last): > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", > > line 1197, in rpc_loop > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent port_info = > > self.scan_ports(ports, updated_ports_copy) > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", > > line 821, in scan_ports > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent > > updated_ports.update(self.check_changed_vlans(registered_ports)) > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", > > line 848, in check_changed_vlans > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent port_tags = > > self.int_br.get_port_tag_dict() > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/agent/linux/ovs_lib.py", line 394, in > > get_port_tag_dict > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent result = > > self.run_vsctl(args, check_error=True) > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/agent/linux/ovs_lib.py", line 67, in run_vsctl > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent return > > utils.execute(full_args, root_helper=self.root_helper) > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent File > > "/opt/stack/neutron/neutron/agent/linux/utils.py", line 75, in execute > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent raise > > RuntimeError(m) > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent RuntimeError: > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent Command: ['sudo', > > '/usr/local/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', > > 'ovs-vsctl', '--timeout=10', '--format=json', '--', '--columns=name,tag', > > 'list', 'Port'] > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent Exit code: 1 > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent Stdout: '' > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent Stderr: 'Traceback > > (most recent call last):\n File "/usr/local/bin/neutron-rootwrap", line 4, > > in <module>\n > > __import__(\'pkg_resources\').require(\'neutron==2013.2.4.dev32\')\n File > > "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line > > 3018, in <module>\n working_set = WorkingSet._build_master()\n File > > "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line > > 614, in _build_master\n return > > cls._build_from_requirements(__requires__)\n File > > "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line > > 627, in _build_from_requirements\n dists = ws.resolve(reqs, > > Environment())\n File > > "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line > > 805, in resolve\n raise > > DistributionNotFound(req)\npkg_resources.DistributionNotFound: > > alembic<0.6.4,>=0.4.1\n' > > 2015-02-04 05:25:06.993 TRACE > > neutron.plugins.openvswitch.agent.ovs_neutron_agent > >
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