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neutron
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OpenStack Networking (Neutron)
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Miguel Angel Ajo 2b1d413ee9 Avoid agents adding ports as trunk by default. 
Agent OVS interface code adds ports without a vlan tag,
if neutron-openvswitch-agent fails to set the tag, or takes
too long, the port will be a trunk port, receiving
traffic from the external network or any other port
sending traffic on br-int.

Also, those kinds of ports are triggering a code path
on the ovs-vswitchd revalidator thread which can eventually
hog the CPU of the host (that's a bug under investigation [1])

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1558336

Co-Authored-By: Slawek Kaplonski <skaplons@redhat.com>
Change-Id: I024bbbdf7059835b2f23c264b48478c71633a43c
Closes-Bug: 1767422
(cherry picked from commit 88f5e11d8b)
 		2018-05-10 16:19:35 +02:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
bin Use os-xenapi for neutron when XenServer as hypervisor 2017-03-30 18:33:37 +00:00
devstack Try to enable L3 agent extension `fip_qos` 2018-03-22 17:16:18 +00:00
doc ovs-fw: Clear conntrack information before egress pipeline 2018-03-21 11:00:50 +00:00
etc Allow port create/update by shared nw owners 2017-12-12 04:12:54 +00:00
neutron Avoid agents adding ports as trunk by default. 2018-05-10 16:19:35 +02:00
playbooks/legacy Merge "Switch rally job from q-* to neutron-* service names" 2018-01-12 09:43:10 +00:00
rally-jobs Switch rally job from q-* to neutron-* service names 2018-01-09 12:12:48 -08:00
releasenotes Override ovsdb_timeout default value in ovs_cleanup tool 2018-04-18 08:38:18 +00:00
tools Pull in ubuntu cloud archive openvswitch pkg 2018-03-21 10:58:14 +00:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Added zuulv3 jobs for testing neutron tempest plugin 2017-11-13 09:30:36 +05:30
.gitreview Update .gitreview for stable/queens 2018-02-09 16:36:24 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Update pylint disable list to pass pylint 1.7.1 checks 2017-06-08 09:49:46 +00:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
.testr.conf Allow more time for DB migration tests 2016-09-21 20:54:41 -04:00
.zuul.yaml Zuul: Remove project name 2018-01-31 22:54:45 -08:00
CONTRIBUTING.rst Update link for contribution 2017-08-31 16:44:51 +02:00
HACKING.rst Update the documentation link for doc migration 2017-07-22 18:46:13 +09:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
README.rst Correct tag link in README 2017-08-03 09:47:25 +08:00
TESTING.rst Compile ovs for ovsfw to avoid ovs-vswitchd core dumps 2018-02-13 14:59:58 +00:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
bindep.txt Add libffi-dev to bindep.txt 2017-06-13 19:26:49 +00:00
requirements.txt Updated from global requirements 2018-02-01 07:17:59 +00:00
setup.cfg [log] ovs fw logging implementation 2018-01-09 09:26:40 +07:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt Updated from global requirements 2018-02-01 07:17:59 +00:00
tox.ini Fix pep8 errors 2018-04-12 01:31:55 +09:00

README.rst

Team and repository tags

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Welcome!

To learn more about neutron:

Get in touch via email. Use [Neutron] in your subject.

To learn how to contribute:

CONTRIBUTING.rst