Public bug reported:
The whole list of fdb entries is provided to the agent in case a port form new
network appears, or when agent is restarted.
Currently agent restart is detected by agent_boot_time option, 180 sec by
default.
In fact boot time differs depending on port count and on some loaded clusters
may exceed 180 secs on gateway nodes easily. Changing boot time in config
works, but honestly this is not an ideal solution.
There should be a smarter way for agent restart detection (like agent itself
sending flag in state report).
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1799178
Title:
l2 pop doesn't always provide the whole list of fdb entries on agent
restart
Status in neutron:
New
Bug description:
The whole list of fdb entries is provided to the agent in case a port form
new network appears, or when agent is restarted.
Currently agent restart is detected by agent_boot_time option, 180 sec by
default.
In fact boot time differs depending on port count and on some loaded clusters
may exceed 180 secs on gateway nodes easily. Changing boot time in config
works, but honestly this is not an ideal solution.
There should be a smarter way for agent restart detection (like agent itself
sending flag in state report).
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1799178/+subscriptions
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