neutron/neutron/plugins/ml2/drivers/openvswitch/agent
LIU Yulong cc49ab5501 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.

Conflicts:
	neutron/plugins/ml2/rpc.py

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

Change-Id: I8edc2deb509216add1fb21e1893f1c17dda80961
(cherry picked from commit a5244d6d44)
2019-03-29 22:04:21 +08:00
..
common ovs fw: apply the NORMAL action on egress traffic in a single table 2018-09-04 14:46:28 +00:00
extension_drivers Clear residual qos rules after l2-agent restarts. 2019-01-22 12:59:24 +00:00
openflow Merge "of_interface: Implement bundled() method" 2018-05-11 18:39:24 +00:00
__init__.py Restructure agent code in preparation for decomp 2015-06-26 15:06:49 +00:00
main.py Remove unused variables ‘LOG' 2017-11-23 04:33:33 +08:00
ovs_agent_extension_api.py Refactor OVSCookieBridge: always use bridge cookie 2017-03-24 11:22:35 +01:00
ovs_capabilities.py Add agent-side driver scaffolding for trunk functionality 2016-08-18 12:10:22 +00:00
ovs_dvr_neutron_agent.py Revert "DVR: Inter Tenant Traffic between networks not possible with shared net" 2018-10-02 15:13:49 -04:00
ovs_neutron_agent.py More accurate agent restart state transfer 2019-03-29 22:04:21 +08:00
vlanmanager.py Removed deprecated class LocalVLANMapping 2016-11-07 20:24:06 +00:00