локальный контроллер Open Virtual Network (Open Virtual Network local controller)
Описание (Description)
ovn-controller is the local controller daemon for OVN, the Open
Virtual Network. It connects up to the OVN Southbound database
(see ovn-sb(5)) over the OVSDB protocol, and down to the Open
vSwitch database (see ovs-vswitchd.conf.db(5)) over the OVSDB
protocol and to ovs-vswitchd(8) via OpenFlow. Each hypervisor and
software gateway in an OVN deployment runs its own independent
copy of ovn-controller; thus, ovn-controller's downward
connections are machine-local and do not run over a physical
network.
