Hello,
After having integrated OVS with Ovirt and enabled it as default network provider I am facing the following issues.
We are using OVN as network provider.
I can see with "ovs-vsctl show" that the virtual switch / bridge called "br-int" is created. I can see interfaces being added / removed to it as I start / stop VMs.
[root@******* ~]# ovs-vsctl show
78e883f9-f074-4292-afce-bb829ded856b
Bridge br-int
fail_mode: secure
Port "vnet6"
Interface "vnet6"
Port br-int
Interface br-int
type: internal
Port "vnet4"
Interface "vnet4"
ovs_version: "2.9.0"
Now I for example want to create a new interface as shown:
ip tuntap add mode tap sniff0
ovs-vsctl add-port br-int sniff0 -- --id=@p get port sniff0 -- --id=@m create mirror name=m0 select-all=true output-port=@p -- set bridge br-int mirrors=@m
fae36943-2ca7-4914-9679-0b881cd062d8
Its created, but how do I assign this sniffing interface to a ovirt VM?
If I understand your intentions correctly from now on you just need to add OVN network connected to physical 'sniff0'. This can be done via UI in Networks -> New network -> Check "Create on physical network" -> Select correct provider -> Change to "Custom" and type the 'sniff0' in the textbox. From now on you can use vNIC profile of this network and assign it to desired VM.
also, how can I create sniffing ports listening only on a subset of interfaces if they get dynamically created / removed? vnet6 points to host A now, but after shutting it down starting a few other VMs it will point to host B...
How do I control to what vm the vnetX nic gets assigned?
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Hopefully this helps.
