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[Bug 1080846] Re: rootwrap error in devstack w/quantum from quantum-dhcp

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>
Date: Wed, 29 May 2013 11:03:23 -0000
Reply-to: Bug 1080846 <1080846@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

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

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https://bugs.launchpad.net/bugs/1080846

Title:
  rootwrap error in devstack w/quantum from quantum-dhcp

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

Bug description:
  2012-11-19 20:40:04 7218 ERROR quantum.agent.dhcp_agent [-] Unable to reload_allocations dhcp.
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent Traceback (most recent call last):
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent   File "/opt/stack/quantum/quantum/agent/dhcp_agent.py", line 90, in call_driver
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent     getattr(driver, action)()
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent   File "/opt/stack/quantum/quantum/agent/linux/dhcp.py", line 278, in reload_allocations
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent     ip_wrapper.netns.execute(cmd)
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent   File "/opt/stack/quantum/quantum/agent/linux/ip_lib.py", line 351, in execute
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent     check_exit_code=check_exit_code)
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent   File "/opt/stack/quantum/quantum/agent/linux/utils.py", line 59, in execute
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent     raise RuntimeError(m)
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent RuntimeError: 
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent Command: ['sudo', '/opt/stack/quantum/bin/quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip', 'netns', 'exec', 'qdhcp-a10792e8-3787-471b-b55b-dbe1ba4e95a3', 'kill', '-HUP', '8729']
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent Exit code: 99
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent Stdout: 'Unauthorized command: ip netns exec qdhcp-a10792e8-3787-471b-b55b-dbe1ba4e95a3 kill -HUP 8729\n'
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent Stderr: ''
  2012-11-19 20:40:04 7218 TRACE quantum.agent.dhcp_agent

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