openstack
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neutron
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OpenStack Networking (Neutron)
16,977 Commits 9 Branches 75 Tags 1,012 MiB
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Ihar Hrachyshka 5c8dffa7fb Update MTU on existing devices 
This patch makes OVS and Linuxbridge interface drivers to set MTU on
plug() attempt if the device already exists. This helps when network MTU
changes (which happens after some configuration file changes).

This will allow to update MTU values on agent restart, without the need
to bind all ports to new nodes, that would involve migrating agents. It
will also help in case when you have no other nodes to migrate to (in
single node mode).

Both OVS and Linuxbridge interface drivers are updated.

Other drivers (in-tree IVS as well as 3party drivers) will use the
default set_mtu implementation, that only warns about the missing
feature (once per process startup).

DocImpact suggest to restart agents after MTU config changes instead of
          rewiring router/DHCP ports.

Related: If438e4816b425e6c5021a55567dcaaa77d1fffff
Related: If09eda334cddc74910dda7a4fb498b7987714be3
Closes-Bug: #1649845
Change-Id: I3c6d6cb55c5808facec38f87114c2ddf548f05f1
 		2016-12-15 22:27:12 +00:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
bin XenAPI: add support for conntrack with XenServer 2016-09-23 02:34:25 +00:00
devstack Don't compile OVS kernel modules for functional job 2016-12-01 11:28:17 -05:00
doc Merge "stadium guidelines: Document stable branch creation" 2016-12-09 21:57:36 +00:00
etc Merge "iptables: fail to start ovs/linuxbridge agents on missing sysctl knobs" 2016-10-21 02:14:02 +00:00
neutron Update MTU on existing devices 2016-12-15 22:27:12 +00:00
rally-jobs rally trunk port list 2016-12-10 06:15:34 -08:00
releasenotes Merge "Add janitor to cleanup orphaned fip ports" 2016-12-10 02:29:09 +00:00
tools Merge "Remove duplicated tool" 2016-11-11 22:26:52 +00:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Automatically generate neutron core configuration files 2015-11-27 15:22:59 +00:00
.gitreview Fix .gitreview to not point at a branch 2015-08-17 13:51:51 -06:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Remove last vestiges of oslo-incubator 2016-11-04 20:49:13 -04:00
.testr.conf Allow more time for DB migration tests 2016-09-21 20:54:41 -04:00
CONTRIBUTING.rst Make crystal clear how to contribute/approach the neutron community 2016-10-28 11:49:44 -07:00
HACKING.rst Merge "Replace assertEqual(None, *) with assertIsNone in tests" 2016-11-22 02:15:19 +00:00
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 Show team and repo badges on README 2016-11-25 15:35:21 +01:00
TESTING.rst Fix docs headers 2016-11-30 11:54:34 -08:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
bindep.txt Fix periodic jobs: Add databases to bindep.txt 2016-10-09 06:31:00 +02:00
requirements.txt Updated from global requirements 2016-11-14 21:07:37 +00:00
run_tests.sh Deprecate run_tests.sh 2016-11-08 03:50:20 +00:00
setup.cfg Remove legacy oslo.messaging.notify.drivers 2016-11-23 16:07:57 +00:00
setup.py Updated from global requirements 2015-09-21 18:56:49 +00:00
test-requirements.txt Updated from global requirements 2016-11-22 13:56:13 +00:00
tox.ini Switch to new hacking 0.12 2016-11-08 03:36:00 +00:00

README.rst

Team and repository tags

image

Welcome!

To learn more about neutron:

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

To learn how to contribute:

CONTRIBUTING.rst