Hello all, I am a bit confuse by the following parameters :
notify_nova_on_port_status_change notify_nova_on_port_data_change The reason i am confused is that i see if there either of these values is set to true (Which is the default), neutron will create a notiva notifier and send these events to nova. But i can not understand that part from the nova side, because as i see, when you create a virtual machine you basically call _do_build_and_run_instance, which calls _create_domain_and_network These two methods create a virtual machine and a port, then attach that port on the virtual machine but in _create_domain_and_network, is see nova waiting for neutron to create the port and it has a neutron_callbak_fail, if neutron should fail in creating the port. Now, if i set these values to false, instance creation still will work, so i do not really understand, are these two values critical in creating a virtual machine ? and if not what exactly do they do ? Thank you
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