Thx for the answer, i finally locate the implementation in nova.network.linux_net.create_ovs_vif_port
but how could nova execute the ovs-vsctl for the compute-node hypervisor just in the control-node? At 2016-04-12 13:13:48, "Sławek Kapłoński" <sla...@kaplonski.pl> wrote: >Hello, > >I don't know this ODL and how it works but for ovs-agent nova-compute is part >which adds port to ovs bridge (see for example nova/virt/libvirt/vif.py) > >-- >Pozdrawiam / Best regards >Sławek Kapłoński >sla...@kaplonski.pl > >Dnia wtorek, 12 kwietnia 2016 12:31:01 CEST 张晨 pisze: >> Hello everyone, >> >> >> I have a question about Neutron. I learn that the ovs-agent receives the >> update-port rpc notification,and updates ovsdb data for VM port. >> >> >> But what is the situation when i use SDN controllers instead of OVS >> mechanism driver? I found no where in ODL to add the VM port to ovs. >> >> >> I asked the author of the related ODL plugin, but he told me that OpenStack >> adds the VM port to ovs. >> >> >> Then, where is the implementation in OpenStack to add the VM port to ovs, >> when i'm using ODL replacing the OVS mechanism driver? >> >> >> Thanks
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