[openstack-dev] [Neutron] AZ Support

Gary Kotton gkotton at vmware.com
Sun Oct 4 17:21:13 UTC 2015


Sorry, it is not a result of the AZ support (humble apologies)

It is a result of https://review.openstack.org/#/c/226362/

From: Gary Kotton <gkotton at vmware.com<mailto:gkotton at vmware.com>>
Reply-To: OpenStack List <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Sunday, October 4, 2015 at 8:00 PM
To: OpenStack List <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: Re: [openstack-dev] [Neutron] AZ Support

The DHCP agent has the following exception:

2015-10-02 23:57:05.787 ERROR neutron.agent.dhcp.agent [req-17c3aa12-41fd-41f8-8e23-2f9740e50746 None None] Failed reporting state!
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent Traceback (most recent call last):
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/dhcp/agent.py", line 572, in _report_state
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     self.state_rpc.report_state(ctx, self.agent_state, self.use_call)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/opt/stack/neutron/neutron/agent/rpc.py", line 86, in report_state
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     return method(context, 'report_state', **kwargs)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 158, in call
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     retry=self.retry)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 90, in _send
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     timeout=timeout, retry=retry)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 431, in send
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     retry=retry)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 420, in _send
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     result = self._waiter.wait(msg_id, timeout)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 318, in wait
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     message = self.waiters.get(msg_id, timeout=timeout)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 223, in get
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent     'to message ID %s' % msg_id)
2015-10-02 23:57:05.787 TRACE neutron.agent.dhcp.agent MessagingTimeout: Timed out waiting for a reply to message ID f4ed0bd26feb462c9b7b49a6d85caeae

Now when I use the stable/liberty branch everything is OK

Thanks
Gary

From: "Armando M." <armamig at gmail.com<mailto:armamig at gmail.com>>
Reply-To: OpenStack List <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Sunday, October 4, 2015 at 7:34 PM
To: OpenStack List <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: Re: [openstack-dev] [Neutron] AZ Support



On 4 October 2015 at 09:19, Gary Kotton <gkotton at vmware.com<mailto:gkotton at vmware.com>> wrote:
Hi,
It appears that the addition has broken the vmware_nsx plugin (https://review.openstack.org/183369). We are still debugging. Would it be worthwhile considering adding this support as a feature branch and then when the entire feature is ready that we merge it to the tree. This will enable the external vendors to be alive and kicking.

Please let us know how we can help you to fix it. The CI hasn't voted on this patch since May 14, so clearly the breakage flew under the radar.

Thanks
Gary

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