** Changed in: neutron
Milestone: juno-1 => icehouse-rc2
** No longer affects: neutron/icehouse
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https://bugs.launchpad.net/bugs/1300808
Title:
Invalid version number '['3.13.0']' with Ubuntu trusty
Status in OpenStack Neutron (virtual network service):
Fix Committed
Bug description:
Running latest devstack on Trusty Ubuntu, the Neutron agent fails to
start with the following backtrace:
2014-04-01 13:49:54.227 DEBUG neutron.agent.linux.utils
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None] Running command: ['uname',
'-r'] from (pid=14900) create_process
/opt/stack/neutron/neutron/agent/linux/utils.py:48
2014-04-01 13:49:54.232 DEBUG neutron.agent.linux.utils
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None]
Command: ['uname', '-r']
Exit code: 0
Stdout: '3.13.0-20-generic\n'
Stderr: '' from (pid=14900) execute
/opt/stack/neutron/neutron/agent/linux/utils.py:74
2014-04-01 13:49:54.233 DEBUG neutron.agent.linux.utils
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None] Running command: ['sudo',
'/usr/local/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-vsctl',
'--version'] from (pid=14900) create_process
/opt/stack/neutron/neutron/agent/linux/utils.py:48
2014-04-01 13:49:54.348 DEBUG neutron.agent.linux.utils
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None]
Command: ['sudo', '/usr/local/bin/neutron-rootwrap',
'/etc/neutron/rootwrap.conf', 'ovs-vsctl', '--version']
Exit code: 0
Stdout: 'ovs-vsctl (Open vSwitch) 2.0.1\nCompiled Feb 23 2014 14:42:32\n'
Stderr: '' from (pid=14900) execute
/opt/stack/neutron/neutron/agent/linux/utils.py:74
2014-04-01 13:49:54.349 DEBUG neutron.agent.linux.ovs_lib
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None] Checking OVS version for
VXLAN support installed klm version is None, installed Linux version is
['3.13.0'], installed user version is 2.0 from (pid=14900)
check_ovs_vxlan_version /opt/stack/neutron/neutron/agent/linux/ovs_lib.py:541
2014-04-01 13:49:54.350 CRITICAL neutron
[req-9f04e437-c667-40c2-8be4-aef96f4810de None None] invalid version number
'['3.13.0']'
2014-04-01 13:49:54.350 TRACE neutron Traceback (most recent call last):
2014-04-01 13:49:54.350 TRACE neutron File
"/usr/local/bin/neutron-openvswitch-agent", line 10, in <module>
2014-04-01 13:49:54.350 TRACE neutron sys.exit(main())
2014-04-01 13:49:54.350 TRACE neutron File
"/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
line 1360, in main
2014-04-01 13:49:54.350 TRACE neutron agent =
OVSNeutronAgent(**agent_config)
2014-04-01 13:49:54.350 TRACE neutron File
"/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
line 214, in __init__
2014-04-01 13:49:54.350 TRACE neutron self._check_ovs_version()
2014-04-01 13:49:54.350 TRACE neutron File
"/opt/stack/neutron/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py",
line 232, in _check_ovs_version
2014-04-01 13:49:54.350 TRACE neutron
ovs_lib.check_ovs_vxlan_version(self.root_helper)
2014-04-01 13:49:54.350 TRACE neutron File
"/opt/stack/neutron/neutron/agent/linux/ovs_lib.py", line 550, in
check_ovs_vxlan_version
2014-04-01 13:49:54.350 TRACE neutron 'kernel', 'VXLAN')
2014-04-01 13:49:54.350 TRACE neutron File
"/opt/stack/neutron/neutron/agent/linux/ovs_lib.py", line 507, in
_compare_installed_and_required_version
2014-04-01 13:49:54.350 TRACE neutron installed_kernel_version) >=
dist_version.StrictVersion(
2014-04-01 13:49:54.350 TRACE neutron File
"/usr/lib/python2.7/distutils/version.py", line 40, in __init__
2014-04-01 13:49:54.350 TRACE neutron self.parse(vstring)
2014-04-01 13:49:54.350 TRACE neutron File
"/usr/lib/python2.7/distutils/version.py", line 107, in parse
2014-04-01 13:49:54.350 TRACE neutron raise ValueError, "invalid version
number '%s'" % vstring
2014-04-01 13:49:54.350 TRACE neutron ValueError: invalid version number
'['3.13.0']'
2014-04-01 13:49:54.350 TRACE neutron
q-agt failed to start
This is due to bug #1291535 and this fix:
https://git.openstack.org/cgit/openstack/neutron/commit/?id=b2f65d9d447ddf2caf3b9c754bd00a5148bdf12c
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https://bugs.launchpad.net/neutron/+bug/1300808/+subscriptions
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