Open Stack

Did the trick, thanks!

I was in the process of catching the unhanded exception in legacy.py to see what was going. Definitely saved me some time.

cheers,

-james

On Aug 1, 2013, at 10:03 AM, Kyle Mestery (kmestery) <kmestery at cisco.com> wrote:

> On Aug 1, 2013, at 11:56 AM, Eleouet Francois <f.eleouet at gmail.com>
> wrote:
>> Hi,
>> 
>> The issue is tracked here: https://bugs.launchpad.net/neutron/+bug/1206013
>> 
>> s/cfg.NoSuchOptError/AttributeError/ in neutron/agent/linux/ip_lib.py
>> worked well for me.
>> 
> I just replied on another thread for this, but this worked for me too:
> 
> This fixed it for me:
> 
> cd /usr/local/lib/python2.7/dist-packages
> sudo rm -rf oslo*
> sudo pip install --upgrade http://tarballs.openstack.org/oslo.config/oslo.config-1.2.0a3.tar.gz#egg=oslo.config-1.2.0a3
> 
> Thanks,
> Kyle
> 
> 
>> Francois.
>> 
>> 2013/8/1 Kyle Mestery (kmestery) <kmestery at cisco.com>:
>>> 
>>> 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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>>> 
>>> 
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