yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1101667] Re: LinuxBridge Agent crashes with reports of incorrect RPC version

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Shiv Haris <1101667@xxxxxxxxxxxxxxxxxx>
Date: Fri, 22 Mar 2013 20:31:49 -0000
Reply-to: Bug 1101667 <1101667@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This was not a bug, brocade plugin needed to be updated.


** Changed in: quantum
       Status: Incomplete => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to quantum.
https://bugs.launchpad.net/bugs/1101667

Title:
  LinuxBridge Agent crashes with reports of incorrect RPC version

Status in OpenStack Quantum (virtual network service):
  Fix Released

Bug description:
  This happened when I was preparing to check in my stuff, I pulled in
  new changes since Jan2 into quantum (rebase) and tested my stuff.

  Ran into some rpc versioning issue, see below for the error messages.



  2013-01-18 17:15:26.149 6703 DEBUG quantum.openstack.common.rpc.amqp [-] Pool creating new connection create /opt/stack/quantum/quantum/openstack/common/rpc/amqp.py:57
  2013-01-18 17:15:26.192 6703 INFO quantum.openstack.common.rpc.common [-] Connected to AMQP server on localhost:5672
  2013-01-18 17:15:26.326 6703 CRITICAL quantum [-] Remote error: UnsupportedRpcVersion Specified RPC version, 1.1, not supported by this endpoint.
  [u'Traceback (most recent call last):\n', u'  File "/opt/stack/quantum/quantum/openstack/common/rpc/amqp.py", line 276, in _process_data\n    rval = self.proxy.dispatch(ctxt, version, method, **args)\n', u'  File "/opt/stack/quantum/quantum/openstack/common/rpc/dispatcher.py", line 138, in dispatch\n    raise rpc_common.UnsupportedRpcVersion(version=version)\n', u'UnsupportedRpcVersion: Specified RPC version, 1.1, not supported by this endpoint.\n'].
  2013-01-18 17:15:26.326 6703 TRACE quantum Traceback (most recent call last):
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/bin/quantum-linuxbridge-agent", line 24, in <module>
  2013-01-18 17:15:26.326 6703 TRACE quantum     main()
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py", line 634, in main
  2013-01-18 17:15:26.326 6703 TRACE quantum     plugin.daemon_loop()
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py", line 600, in daemon_loop
  2013-01-18 17:15:26.326 6703 TRACE quantum     sync = self.process_network_devices(device_info)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py", line 525, in process_network_devices
  2013-01-18 17:15:26.326 6703 TRACE quantum     resync_a = self.treat_devices_added(device_info['added'])
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/plugins/linuxbridge/agent/linuxbridge_quantum_agent.py", line 533, in treat_devices_added
  2013-01-18 17:15:26.326 6703 TRACE quantum     self.prepare_devices_filter(devices)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/agent/securitygroups_rpc.py", line 91, in prepare_devices_filter
  2013-01-18 17:15:26.326 6703 TRACE quantum     self.context, list(device_ids))
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/agent/securitygroups_rpc.py", line 38, in security_group_rules_for_devices
  2013-01-18 17:15:26.326 6703 TRACE quantum     topic=self.topic)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/openstack/common/rpc/proxy.py", line 80, in call
  2013-01-18 17:15:26.326 6703 TRACE quantum     return rpc.call(context, self._get_topic(topic), msg, timeout)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/openstack/common/rpc/__init__.py", line 109, in call
  2013-01-18 17:15:26.326 6703 TRACE quantum     return _get_impl().call(cfg.CONF, context, topic, msg, timeout)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/openstack/common/rpc/impl_kombu.py", line 765, in call
  2013-01-18 17:15:26.326 6703 TRACE quantum     rpc_amqp.get_connection_pool(conf, Connection))
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/openstack/common/rpc/amqp.py", line 379, in call
  2013-01-18 17:15:26.326 6703 TRACE quantum     rv = list(rv)
  2013-01-18 17:15:26.326 6703 TRACE quantum   File "/opt/stack/quantum/quantum/openstack/common/rpc/amqp.py", line 347, in __iter__
  2013-01-18 17:15:26.326 6703 TRACE quantum     raise result
  2013-01-18 17:15:26.326 6703 TRACE quantum RemoteError: Remote error: UnsupportedRpcVersion Specified RPC version, 1.1, not supported by this endpoint.
  2013-01-18 17:15:26.326 6703 TRACE quantum [u'Traceback (most recent call last):\n', u'  File "/opt/stack/quantum/quantum/openstack/common/rpc/amqp.py", line 276, in _process_data\n    rval = self.proxy.dispatch(ctxt, version, method, **args)\n', u'  File "/opt/stack/quantum/quantum/openstack/common/rpc/dispatcher.py", line 138, in dispatch\n    raise rpc_common.UnsupportedRpcVersion(version=version)\n', u'UnsupportedRpcVersion: Specified RPC version, 1.1, not supported by this endpoint.\n'].
  2013-01-18 17:15:26.326 6703 TRACE quantum

To manage notifications about this bug go to:
https://bugs.launchpad.net/quantum/+bug/1101667/+subscriptions