Public bug reported:
I have a v6 only subnet attached to a router who's gateway is v4
(doesn't seem to hurt anything)...
Anyway, I interface-delete and add the subnet to the router, waiting til
l3-agent is done in-between and sometimes on of the commands will error
out. For example...
2016-10-10 15:42:05.149 6116 DEBUG neutron.agent.linux.utils [-] Running
command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip',
'netns', 'exec', 'qrouter-60d35bac-2b25-4a62-9a10-b22b89f6abab', 'ip', '-6',
'addr', 'add', '::8/64', 'scope', 'global', 'dev', 'qr-8a08f142-a6']
create_process
/usr/lib64/python2.7/site-packages/neutron/agent/linux/utils.py:83
2016-10-10 15:42:06.035 6116 ERROR neutron.agent.linux.utils [-] Exit code: 2;
Stdin: ; Stdout: ; Stderr: RTNETLINK answers: File exists
What I find odd is that it doesn't try to add the interface again after
the l3-agent restarts. It does try and remove it after (which
succeeds).
Also, It tries to add the address and succeeds earlier, so it seems to
be trying to add the address twice
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1632110
Title:
failure to add ipv6 address to interface causes backtrace
Status in neutron:
New
Bug description:
I have a v6 only subnet attached to a router who's gateway is v4
(doesn't seem to hurt anything)...
Anyway, I interface-delete and add the subnet to the router, waiting
til l3-agent is done in-between and sometimes on of the commands will
error out. For example...
2016-10-10 15:42:05.149 6116 DEBUG neutron.agent.linux.utils [-] Running
command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ip',
'netns', 'exec', 'qrouter-60d35bac-2b25-4a62-9a10-b22b89f6abab', 'ip', '-6',
'addr', 'add', '::8/64', 'scope', 'global', 'dev', 'qr-8a08f142-a6']
create_process
/usr/lib64/python2.7/site-packages/neutron/agent/linux/utils.py:83
2016-10-10 15:42:06.035 6116 ERROR neutron.agent.linux.utils [-] Exit code:
2; Stdin: ; Stdout: ; Stderr: RTNETLINK answers: File exists
What I find odd is that it doesn't try to add the interface again
after the l3-agent restarts. It does try and remove it after (which
succeeds).
Also, It tries to add the address and succeeds earlier, so it seems to
be trying to add the address twice
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1632110/+subscriptions
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