Public bug reported: When subnets or security group ports quantity reach 2000+, it is really too hard to do trouble shooting if one VM lost the connection. The flow tables are almost unreadable (reach 30k+ flows). We have no way to check the ovs-agent flow status. And restart the L2 agent does not help anymore, since we have so many issue at scale.
This is a subproblem of bug #1813703, for more information, please see the summary: https://bugs.launchpad.net/neutron/+bug/1813703 ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1813708 Title: [L2][scale issue] ovs-agent has too many flows to do trouble shooting Status in neutron: New Bug description: When subnets or security group ports quantity reach 2000+, it is really too hard to do trouble shooting if one VM lost the connection. The flow tables are almost unreadable (reach 30k+ flows). We have no way to check the ovs-agent flow status. And restart the L2 agent does not help anymore, since we have so many issue at scale. This is a subproblem of bug #1813703, for more information, please see the summary: https://bugs.launchpad.net/neutron/+bug/1813703 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1813708/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
