[one-users] VNET_HOOK script?

[Dmitri Chebotarov]

Hi

Does anyone have an example script on how to use VNET_HOOK?

I need to make custom changes for a OVS's flows when a VM started or migrated to other host.
In particular I would like to undo MAC_spoofing rule for a VM (based on VM's custom attribute/tag):

sudo /usr/bin/ovs-ofctl add-flow br0 in_port=207,dl_src=00:50:56:00:10:5d,priority=40000,actions=normal
sudo /usr/bin/ovs-ofctl add-flow br0 in_port=207,priority=39000,actions=drop

I think the script associated with VNET_HOOK needs to access VM's attributes and in_port value...

Thanks.
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