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LIU Yulong a5244d6d44 More accurate agent restart state transfer
Ovs-agent can be very time-consuming in handling a large number
of ports. At this point, the ovs-agent status report may have
exceeded the set timeout value. Some flows updating operations
will not be triggerred. This results in flows loss during agent
restart, especially for hosts to hosts of vxlan tunnel flow.

This fix will let the ovs-agent explicitly, in the first rpc loop,
indicate that the status is restarted. Then l2pop will be required
to update fdb entries.

Closes-Bug: #1813703
Closes-Bug: #1813714
Closes-Bug: #1813715
Closes-Bug: #1794991
Closes-Bug: #1799178

Change-Id: I8edc2deb509216add1fb21e1893f1c17dda80961
2019-03-21 15:12:31 +00:00
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 Devstack plugin for network-segment-range api 2019-03-10 03:37:51 +00:00
doc Merge "Add documentation for subnet onboard" 2019-03-14 19:28:31 +00:00
etc Add rootwrap filters to kill state change monitor 2019-03-13 07:40:15 -07:00
neutron More accurate agent restart state transfer 2019-03-21 15:12:31 +00:00
playbooks Migrate fullstack job definition to zuulv3 syntax 2019-03-16 09:59:59 +01:00
rally-jobs Merge "rally-jobs: Add FloatingIP workloads: assoc/dissoc" 2019-03-01 21:24:43 +00:00
releasenotes More accurate agent restart state transfer 2019-03-21 15:12:31 +00:00
roles Remove "msg" from tasks in ansible roles 2019-03-20 13:46:17 +01:00
tools Add method to tox to use local neutron-lib with unit tests 2019-03-02 14:56:15 -07:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore [Configuration] Clean up .gitignore references to personal tools 2019-01-31 16:17:38 +01:00
.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 Fix pylint R1717 (consider-using-dict-comprehension) refactor messages 2019-03-14 23:19:58 +00:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
.zuul.yaml Migrate fullstack job definition to zuulv3 syntax 2019-03-16 09:59:59 +01:00
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 Update mailinglist from dev to discuss 2018-12-12 12:44:12 +08:00
TESTING.rst Add method to tox to use local neutron-lib with unit tests 2019-03-02 14:56:15 -07:00
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
lower-constraints.txt Use dynamic lazy mode for fetching security group rules 2019-03-14 16:23:53 -06:00
requirements.txt Use dynamic lazy mode for fetching security group rules 2019-03-14 16:23:53 -06:00
setup.cfg Drive binding by placement allocation 2019-03-09 22:03:51 +00:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt Bump pylint version to one that supports python3.7 2019-02-21 13:22:26 +00:00
tox.ini Add method to tox to use local neutron-lib with unit tests 2019-03-02 14:56:15 -07:00

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