[Bug 1447803] Re: Neutron depends on conntrack

[Launchpad Bug Tracker]

** Branch linked: lp:ubuntu/wily-proposed/neutron-vpnaas

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https://bugs.launchpad.net/bugs/1447803

Title:
  Neutron depends on conntrack

Status in neutron package in Ubuntu:
  Fix Released
Status in neutron-vpnaas package in Ubuntu:
  In Progress
Status in neutron source package in Trusty:
  Invalid
Status in neutron-vpnaas source package in Trusty:
  Invalid
Status in neutron source package in Vivid:
  Fix Released
Status in neutron-vpnaas source package in Vivid:
  Triaged

Bug description:
  [Environment]

  Trusty 14.04.2
  Icehouse

  ii  neutron-common                   1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - common
  ii  neutron-dhcp-agent               1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - DHCP agent
  ii  neutron-lbaas-agent              1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - LBaaS agent
  ii  neutron-metadata-agent           1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - metadata agent
  ii  neutron-metering-agent           1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - metering agent
  ii  neutron-plugin-metering-agent    1:2014.1.3-0ubuntu1.1            all          transitional dummy package
  ii  neutron-plugin-ml2               1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - ML2 plugin
  ii  neutron-plugin-openvswitch-agent 1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - Open vSwitch plugin agent
  ii  neutron-vpn-agent                1:2014.1.3-0ubuntu1.1            all          Neutron is a virtual network service for Openstack - VPN agent
  ii  python-neutron                   1:2014.1.3-0ubuntu1.1            all          Neutron is a virutal network service for Openstack - Python library
  ii  python-neutronclient             1:2.3.4-0ubuntu1                 all          client - Neutron is a virtual network service for Openstack

  [Problem]

  Neutron-rootwrap invokes conttrack for deleting egress connection
  information,  the binary is not found.

  2015-04-22 13:23:00.073 2471 TRACE neutron.agent.linux.interface Stdout: ''
  2015-04-22 13:23:00.073 2471 TRACE neutron.agent.linux.interface Stderr: '/usr/bin/neutron-rootwrap: Executable not found: conntrack (filter match = conntrack)\n'
  lski> 2015-04-22 13:23:00.073 2471 TRACE neutron.agent.linux.interface
   2015-04-22 13:23:00.169 2471 ERROR neutron.agent.linux.interface [-] Failed deleting egress connection state of floatingip 90.216.149.14
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface Traceback (most recent call last):
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/interface.py", line 139, in delete_conntrack_state
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface     extra_ok_codes=[1])
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/ip_lib.py", line 468, in execute
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface     check_exit_code=check_exit_code, extra_ok_codes=extra_ok_codes)
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/utils.py", line 82, in execute
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface     raise RuntimeError(m)
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface RuntimeError:
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip', 'netns', 'exec', 'qrouter-6f135d03-c279-4a0d-9bf5-98818378b45d', 'conntrack', '-D', '-q', '200.x.x.x']
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface Exit code: 96
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface Stdout: ''
  2015-04-22 13:23:00.169 2471 TRACE neutron.agent.linux.interface Stderr: '/usr/bin/neutron-rootwrap: Executable not found: conntrack (filter match = conntrack)\n'

  [Solution]

  Include conntrack as a dependency.

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