Fedora IOT uses a service called zezere for provisioning. Currently all this appears to be able to do is load your ssh key. As a result I do not really use it, as arm-image-installer already puts my ssh key on SD card I use to boot my rPI with.
But how does zezere actually work? There must be something on the system that reaches out to the provisioning server. However I have not been able to find any trace or documentation of that something. Can someone point me in the right direction?