Open Stack

On Jul 31, 2013, at 2:28 PM, Remo Mattei <remo at mattei.org> wrote:

> Hi everyone, I wonder if anyone has seen this error where neutron does 
> not start. here is the error I get with devstack. Any suggestions are 
> welcomed.
> 
> 
> Remo
> 
> remo at openstack-ub:~/devstack$ cd /opt/stack/neutron && python =
> /usr/local/bin/neutron-l3-agent --config-file /etc/neutron/neutron.conf =
> --config-file=3D/etc/neutron/l3_agent.ini || touch =
> "/opt/stack/status/stack/q-l3.failure"
> 2013-07-31 13:05:07.698 18378 INFO neutron.common.config [-] Logging =
> enabled!
> 2013-07-31 13:05:07.703 18378 ERROR neutron.common.legacy [-] Skipping =
> unknown group key: firewall_driver
> 2013-07-31 13:05:07.703 18378 DEBUG neutron.common.utils [-] Reloading =
> cached file /etc/neutron/policy.json read_cached_file =
> /opt/stack/neutron/neutron/common/utils.py:55
> 2013-07-31 13:05:07.704 18378 DEBUG neutron.policy [-] loading policies =
> from file: /etc/neutron/policy.json _set_rules =
> /opt/stack/neutron/neutron/policy.py:88
> 2013-07-31 13:05:07.705 18378 CRITICAL neutron [-]
> 2013-07-31 13:05:07.705 18378 TRACE neutron Traceback (most recent call =
> last):
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/usr/local/bin/neutron-l3-agent", line 10, in <module>
> 2013-07-31 13:05:07.705 18378 TRACE neutron     sys.exit(main())
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/l3_agent.py", line 833, in main
> 2013-07-31 13:05:07.705 18378 TRACE neutron     =
> manager=3D'neutron.agent.l3_agent.L3NATAgentWithStateReport')
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/service.py", line 204, in create
> 2013-07-31 13:05:07.705 18378 TRACE neutron     =
> periodic_fuzzy_delay=3Dperiodic_fuzzy_delay)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/service.py", line 137, in __init__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     self.manager =3D =
> manager_class(host=3Dhost, *args, **kwargs)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/l3_agent.py", line 756, in __init__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     =
> super(L3NATAgentWithStateReport, self).__init__(host=3Dhost, conf=3Dconf)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/l3_agent.py", line 213, in __init__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     =
> self._destroy_router_namespaces(self.conf.router_id)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/l3_agent.py", line 228, in =
> _destroy_router_namespaces
> 2013-07-31 13:05:07.705 18378 TRACE neutron     root_ip =3D =
> ip_lib.IPWrapper(self.root_helper)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/linux/ip_lib.py", line 82, in __init__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     namespace=3Dnamespace)
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/neutron/neutron/agent/linux/ip_lib.py", line 39, in __init__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     self.force_root =3D =
> cfg.CONF.ip_lib_force_root
> 2013-07-31 13:05:07.705 18378 TRACE neutron   File =
> "/opt/stack/oslo.config/oslo/config/cfg.py", line 1626, in __getattr__
> 2013-07-31 13:05:07.705 18378 TRACE neutron     raise AttributeError
> 2013-07-31 13:05:07.705 18378 TRACE neutron AttributeError
> 2013-07-31 13:05:07.705 18378 TRACE neutron=
> 
I'm seeing this error with the latest neutron and devstack as well, and I
haven't figured out a way around it now. Moving this to the openstack-dev
list to get some additional eyes on this as well.

Kyle

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