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[Kevin Benton <1470637@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

This is caused by too long of a random name on the bridge so the veth
pairs get hashed names that the test isn't expecting.


2015-07-01 17:19:37,656     INFO [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Mapping physical network physnet to bridge br-int857970511
2015-07-01 17:19:37,672  WARNING [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Creating an interface named br-int857970511 exceeds the 15 character limitation. It was shortened to int-br-inb25be8 to fit.
2015-07-01 17:19:37,672  WARNING [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Creating an interface named br-int857970511 exceeds the 15 character limitation. It was shortened to phy-br-inb25be8 to fit.
2015-07-01 17:19:37,743    ERROR [neutron.agent.ovsdb.impl_vsctl] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-int857970511', 'br-in-patch-tun', '--', 'set', 'Interface', 'br-in-patch-tun', 'type=patch', 'options:peer=br-tu-patch-int'].
Traceback (most recent call last):
  File "neutron/agent/ovsdb/impl_vsctl.py", line 63, in run_vsctl
    log_fail_as_error=False).rstrip()
  File "neutron/agent/linux/utils.py", line 138, in execute
    raise RuntimeError(m)
RuntimeError: 
Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-int857970511', 'br-in-patch-tun', '--', 'set', 'Interface', 'br-in-patch-tun', 'type=patch', 'options:peer=br-tu-patch-int']
Exit code: 1
Stdin: 
Stdout: 
Stderr: ovs-vsctl: "--may-exist add-port br-int857970511 br-in-patch-tun" but br-in-patch-tun is actually attached to bridge br-int811298200

2015-07-01 17:19:37,752    ERROR [neutron.agent.ovsdb.impl_vsctl] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-tun352940953', 'br-tu-patch-int', '--', 'set', 'Interface', 'br-tu-patch-int', 'type=patch', 'options:peer=br-in-patch-tun'].
Traceback (most recent call last):
  File "neutron/agent/ovsdb/impl_vsctl.py", line 63, in run_vsctl
    log_fail_as_error=False).rstrip()
  File "neutron/agent/linux/utils.py", line 138, in execute
    raise RuntimeError(m)
RuntimeError: 
Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-tun352940953', 'br-tu-patch-int', '--', 'set', 'Interface', 'br-tu-patch-int', 'type=patch', 'options:peer=br-in-patch-tun']
Exit code: 1
Stdin: 
Stdout: 
Stderr: ovs-vsctl: "--may-exist add-port br-tun352940953 br-tu-patch-int" but br-tu-patch-int is actually attached to bridge br-tun804966222

2015-07-01 17:19:37,894  WARNING [neutron.agent.securitygroups_rpc] Driver configuration doesn't match with enable_security_group
}}}

Traceback (most recent call last):
  File "neutron/tests/functional/agent/test_l2_ovs_agent.py", line 292, in test_assert_bridges_ports_vxlan
    self.assert_bridge_ports()
  File "neutron/tests/functional/agent/test_l2_ovs_agent.py", line 203, in assert_bridge_ports
    self.assertTrue(self.ovs.port_exists(port))
  File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/unittest2/case.py", line 702, in assertTrue
    raise self.failureException(msg)
AssertionError: False is not true

** Affects: neutron
     Importance: Undecided
     Assignee: Kevin Benton (kevinbenton)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Kevin Benton (kevinbenton)

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https://bugs.launchpad.net/bugs/1470637

Title:
  test_assert_bridges_ports_vxlan functional test fails

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  This is caused by too long of a random name on the bridge so the veth
  pairs get hashed names that the test isn't expecting.


  2015-07-01 17:19:37,656     INFO [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Mapping physical network physnet to bridge br-int857970511
  2015-07-01 17:19:37,672  WARNING [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Creating an interface named br-int857970511 exceeds the 15 character limitation. It was shortened to int-br-inb25be8 to fit.
  2015-07-01 17:19:37,672  WARNING [neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent] Creating an interface named br-int857970511 exceeds the 15 character limitation. It was shortened to phy-br-inb25be8 to fit.
  2015-07-01 17:19:37,743    ERROR [neutron.agent.ovsdb.impl_vsctl] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-int857970511', 'br-in-patch-tun', '--', 'set', 'Interface', 'br-in-patch-tun', 'type=patch', 'options:peer=br-tu-patch-int'].
  Traceback (most recent call last):
    File "neutron/agent/ovsdb/impl_vsctl.py", line 63, in run_vsctl
      log_fail_as_error=False).rstrip()
    File "neutron/agent/linux/utils.py", line 138, in execute
      raise RuntimeError(m)
  RuntimeError: 
  Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-int857970511', 'br-in-patch-tun', '--', 'set', 'Interface', 'br-in-patch-tun', 'type=patch', 'options:peer=br-tu-patch-int']
  Exit code: 1
  Stdin: 
  Stdout: 
  Stderr: ovs-vsctl: "--may-exist add-port br-int857970511 br-in-patch-tun" but br-in-patch-tun is actually attached to bridge br-int811298200

  2015-07-01 17:19:37,752    ERROR [neutron.agent.ovsdb.impl_vsctl] Unable to execute ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-tun352940953', 'br-tu-patch-int', '--', 'set', 'Interface', 'br-tu-patch-int', 'type=patch', 'options:peer=br-in-patch-tun'].
  Traceback (most recent call last):
    File "neutron/agent/ovsdb/impl_vsctl.py", line 63, in run_vsctl
      log_fail_as_error=False).rstrip()
    File "neutron/agent/linux/utils.py", line 138, in execute
      raise RuntimeError(m)
  RuntimeError: 
  Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', '--', '--may-exist', 'add-port', 'br-tun352940953', 'br-tu-patch-int', '--', 'set', 'Interface', 'br-tu-patch-int', 'type=patch', 'options:peer=br-in-patch-tun']
  Exit code: 1
  Stdin: 
  Stdout: 
  Stderr: ovs-vsctl: "--may-exist add-port br-tun352940953 br-tu-patch-int" but br-tu-patch-int is actually attached to bridge br-tun804966222

  2015-07-01 17:19:37,894  WARNING [neutron.agent.securitygroups_rpc] Driver configuration doesn't match with enable_security_group
  }}}

  Traceback (most recent call last):
    File "neutron/tests/functional/agent/test_l2_ovs_agent.py", line 292, in test_assert_bridges_ports_vxlan
      self.assert_bridge_ports()
    File "neutron/tests/functional/agent/test_l2_ovs_agent.py", line 203, in assert_bridge_ports
      self.assertTrue(self.ovs.port_exists(port))
    File "/opt/stack/new/neutron/.tox/dsvm-functional/local/lib/python2.7/site-packages/unittest2/case.py", line 702, in assertTrue
      raise self.failureException(msg)
  AssertionError: False is not true

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