Hi All, We are exploring the possibility of doing some Flow_Table settings (like classifier optimizations) through OVN.
One possible option could be to expose this in ovn-nb config and propagate it to ovn-sb. - Add new table with name “Flow_Config” which stores settings (similar to Flow_Table in vwitchd.conf.db) - Add new columns “flow_table_in_settings” and “flow_table_out_settings” in NB_Global and SB_Global tables. The type of these columns is map of <int>:<Flow_Config_entry> where key is logical pipeline stage number and value points to a row entry in Flow_Config table. OVN controller uses this information and configures vwitchd.config.db. - Flow_Table rows in vswitchd.conf.db are populated using Flow_Config table in southbound. - Bridge table's flow_tables column is populated using keys (logical table numbers) in flow_table_in_settings and flow_table_out_settings columns of SB_Global table . During configuration, OVN controller adds offset OFTABLE_LOG_INGRESS_PIPELINE for ingress tables and OFTABLE_LOG_EGRESS_PIPELINE for egress pipelines. Probably a new command can be added to northd to dump the logical switch and logical router ingress and egress pipeline stage table names and numbers for reference. Please share your thoughts/inputs on this. Thanks, Naveen _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss