Public bug reported:
In Linux the OVS agent uses the class InterfacePollingMinimizer that
notifies the agent when a new port is plugged or unplugged and passes
the related events (port added or deleted). For Windows it uses the
class AlwaysPoll that doesn't notify any specific event, it returns
always true. The OVS agent in Windows is forced to rescan the devices
currently in the machine to infer which were added. This is because the
current Windows implementation of the interface polling manager doesn't
use ovsdb client monitor. Fix this by using ovsdb client monitor also
for Windows and make sure that the events are passed correctly to the
OVS agent.
** Affects: neutron
Importance: Undecided
Assignee: Sayali Lunkad (sayalilunkad)
Status: In Progress
** Changed in: neutron
Assignee: (unassigned) => Sayali Lunkad (sayalilunkad)
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https://bugs.launchpad.net/bugs/1525209
Title:
Windows interface polling manager doesn't use ovsdb client monitor
Status in neutron:
In Progress
Bug description:
In Linux the OVS agent uses the class InterfacePollingMinimizer that
notifies the agent when a new port is plugged or unplugged and passes
the related events (port added or deleted). For Windows it uses the
class AlwaysPoll that doesn't notify any specific event, it returns
always true. The OVS agent in Windows is forced to rescan the devices
currently in the machine to infer which were added. This is because
the current Windows implementation of the interface polling manager
doesn't use ovsdb client monitor. Fix this by using ovsdb client
monitor also for Windows and make sure that the events are passed
correctly to the OVS agent.
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