Reviewed: https://review.openstack.org/500927
Committed:
https://git.openstack.org/cgit/openstack/neutron/commit/?id=f1b43395e787e8f6d91436bec42f79a6ea0858bd
Submitter: Jenkins
Branch: master
commit f1b43395e787e8f6d91436bec42f79a6ea0858bd
Author: Stefan Nica <sn...@suse.com>
Date: Tue Sep 5 18:55:43 2017 +0200
linuxbridge-agent: add missing sysctl rootwrap entry
Sysctl was missing from the linuxbridge plugin rootwrap
configuration file. This was causing failures in the
linuxbridge agent when networks are created:
Rootwrap error running command: ['sysctl', '-w',
'net.ipv6.conf.eth0/557.disable_ipv6=1']:
NOTE: this bug was hidden by the fact that sysctl was
covered by the iptables-firewall.filters until recently,
when it was removed (see https://review.openstack.org/#/c/436315/).
Change-Id: Id20175df30d4d6039fb42e722d03f39521f6a499
Closes-Bug: #1715194
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1715194
Title:
floating ips not reachable with linuxbridge agent
Status in neutron:
Fix Released
Bug description:
The floating IPs of instances are not reachable when linuxbridge is
used as the ML2 mechanism driver. The vlan subinterfaces on compute
nodes are DOWN and the linuxbridge-agent logs exhibit errors such as:
2017-09-05 13:58:56.625 30355 ERROR neutron.agent.linux.utils
[req-f34b20bf-9c8c-41dd-a8f7-cf04379af6c3 - - - - -] Rootwrap error running
command: ['sysctl', '-w', 'net.ipv6.conf.eth0/557.disable_ipv6=1']:
RemoteError:
---------------------------------------------------------------------------
Unserializable message: Traceback (most recent call last):
File "/usr/lib64/python2.7/multiprocessing/managers.py", line 288, in
serve_client
send(msg)
File "/usr/lib/python2.7/site-packages/oslo_rootwrap/jsonrpc.py", line 128,
in send
s = self.dumps(obj)
File "/usr/lib/python2.7/site-packages/oslo_rootwrap/jsonrpc.py", line 170,
in dumps
return json.dumps(obj, cls=RpcJSONEncoder).encode('utf-8')
File "/usr/lib64/python2.7/json/__init__.py", line 251, in dumps
sort_keys=sort_keys, **kw).encode(obj)
File "/usr/lib64/python2.7/json/encoder.py", line 207, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/usr/lib64/python2.7/json/encoder.py", line 270, in iterencode
return _iterencode(o, 0)
File "/usr/lib/python2.7/site-packages/oslo_rootwrap/jsonrpc.py", line 43,
in default
return super(RpcJSONEncoder, self).default(o)
File "/usr/lib64/python2.7/json/encoder.py", line 184, in default
raise TypeError(repr(o) + " is not JSON serializable")
TypeError: ValueError('I/O operation on closed file',) is not JSON
serializable
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