this bug still happens. Neutron openvswitch agent container tries to run
ip6tables-restore and fails because there is no ip6table_filter module
loaded. The module normally is loaded by the command itself. But inside
the container we don't provide /lib/modules ... With proper host mount
the error is gone.
** Changed in: neutron
Status: Invalid => Confirmed
** Changed in: neutron
Assignee: (unassigned) => Vladislav Belogrudov (vlad-belogrudov)
** Summary changed:
- ip6tables-restore fails
+ ip6tables-restore fails in neutron_openvswitch_agent
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https://bugs.launchpad.net/bugs/1615715
Title:
ip6tables-restore fails in neutron_openvswitch_agent
Status in neutron:
Confirmed
Bug description:
2016-08-22 11:54:58.697 1 DEBUG neutron.agent.linux.utils [-] Running
command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip',
'netns', 'exec', 'qrouter-baa3335b-0013-42dd-856a-64a5c2557a01',
'ip6tables-restore', '-n'] create_process
/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/agent/linux/utils.py:83
2016-08-22 11:54:58.970 1 ERROR neutron.agent.linux.utils [-] Exit code: 2;
Stdin: # Generated by iptables_manager
Usage: ip6tables-restore [-b] [-c] [-v] [-t] [-h]
[ --binary ]
[ --counters ]
[ --verbose ]
[ --test ]
[ --help ]
[ --noflush ]
[ --modprobe=<command>]
It seems iptables-1.4.21-16.el7.x86_64 does not support '-n' option
used in the command above.
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