--------------------------------------------------------- Browser Friendly format meeting minutes: ---------------------------------------------------------
http://meetings.opendaylight.org/opendaylight-openflowplugin/2016/openflow_plugin_june_30__2016/opendaylight-openflowplugin-openflow_plugin_june_30__2016.2016-06-30-15.04.html ---------------------------------------------------------------------------------------------- Text format friendly for direct linking of lists.opendaylight.org archives: ------------------------------------------------------------ ---------------------------------- Meeting summary --------------- * Agenda (abhijitkumbhare, 15:04:55) * Deprecation of Models (Miroslav) (abhijitkumbhare, 15:05:33) * Feature reorganization (Andrej) (abhijitkumbhare, 15:06:17) * Extensibility framework (time permitting - Manohar) (abhijitkumbhare, 15:07:25) * M5 deadline July 21 (abhijitkumbhare, 15:07:41) * Deprecation of Models (Miroslav) (abhijitkumbhare, 15:08:07) * Bug/task to deprecate notifications (abhijitkumbhare, 15:08:53) * shuva notes that we had decided to keep the flow removed notifications (needed by VTN & VPN services) (abhijitkumbhare, 15:10:18) * jbacigal thinks that notifications could have problems regarding the performance and other issues, Vinayak thinks the lack of notifications can lead to performance problems (abhijitkumbhare, 15:16:49) * One of the problems is that notifications can arrive out of order - which the applications need to handle. Vinayak thinks that is an acceptable tradeoff to the applications (abhijitkumbhare, 15:17:50) * Vinayak says we already have a knob to have notifications or not (abhijitkumbhare, 15:19:52) * Actually, it was decided to use the FLOW_MOD message flag to register for Flow Removal notification (ManoharSL, 15:21:40) * If an particular NSF does not need the notification, then it has to not ask for flow removed notification (ManoharSL, 15:22:16) * by setting the flag in FLOW_MOD message itself (ManoharSL, 15:22:27) * The flag name is: OFPFF_SEND_FLOW_REM (abhijitkumbhare, 15:24:38) * Miroslav says the reason for removing notifications is to have a clean API and only have a single channel (abhijitkumbhare, 15:24:49) * need to measure the cost of turning notification off and turning statistics on for large use-cases liek a million flows (shuva, 15:31:03) * AGREED: We will be going with the knob for Carbon (abhijitkumbhare, 15:33:59) * Feature reorganization (abhijitkumbhare, 15:34:35) * anleitne says nothing special with respect to feature reorganization (abhijitkumbhare, 15:35:03) * LINK: https://bugs.opendaylight.org/show_bug.cgi?id=5572 - FRM features.xml reorganize (abhijitkumbhare, 15:36:04) * anleitne waiting for a patch merge in SDN-app (abhijitkumbhare, 15:36:24) * after that patch merge - we should be good (abhijitkumbhare, 15:36:42) * M5 deadline July 21 (abhijitkumbhare, 15:39:11) * LINK: https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:Boron_Release_Plan (abhijitkumbhare, 15:39:18) * ACTION: jbacigal to send an email to abhijitkumbhare , muthu, vishnoianil , shuva, anleitne, etc. about singleton clustering & what may not make it in Boron (abhijitkumbhare, 15:42:44) * Extensibility framework (abhijitkumbhare, 15:45:01) * LINK: https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:Backlog:Extensibility (shuva, 15:47:36) * ManoharSL wants to know if any changes are planned in OpenFlow Library for extensibility (abhijitkumbhare, 15:47:45) * LINK: https://wiki.opendaylight.org/view/Openflow_Protocol_Library:Openflow_Protocol_Library%27s_extensibility (shuva, 15:47:49) * ACTION: ManoharSL to send out an email starting discussion on this topic (abhijitkumbhare, 15:48:10) Meeting ended at 15:50:12 UTC. Action items, by person ----------------------- * jbacigal * jbacigal to send an email to abhijitkumbhare , muthu, vishnoianil , shuva, anleitne, etc. about singleton clustering & what may not make it in Boron * ManoharSL * ManoharSL to send out an email starting discussion on the topic of extensibility
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