Hello, Two ways of thinking: 1. the vdsm hook could be very easy to write so as to make what you desire (ovirtsdk4 is presinstalled on ovirt node): importovirtsdk4 assdk importovirtsdk4.types astypes fromvdsm.hook importhooking # Get the vm name from xml definition: domxml= hooking.read_domxml() vm_name= domxml.getElementsByTagName('name')[0].firstChild.nodeValue print(vm_name) connection= sdk.Connection( url='https://engine.example.com/ovirt-engine/api', username='admin@internal', password='password', ca_file='ca.pem', ) # Find the virtual machine: vms_service= connection.system_service().vms_service() vm= vms_service.list(search= vm_name)[0] # Find the service that manages the virtual machine: vm_service= vms_service.vm_service(vm.id) # Start the virtual machine enabling cloud-init and providing the # password for the `root` user and the hostname: vm_service.start( use_cloud_init=True, vm=types.Vm( initialization=types.Initialization( user_name='root', root_password='password', host_name= vm_name+ 'example.com' ) ) ) # Close the connection to the server: connection.close() Then place it as executable in /usr/libexec/vdsm/hooks/before_vm_start on each host that should be able to run the pool vms. 2. As the web UI already auto fills the VM hostname cloud-init field with the vm name (or fqdn), the VM Hostname should do the same with vm pool, but it doesn't. You could open a RFE for this, it shouldn't be very complicated to patch it. Le 17/01/2022 à 12:34, Luca Contessa a écrit :
I thought that:- you know the name of the future VM I will try to clarify: I'm trying to obtain from the oVirt engine the name of the VM created inside the pool. For example if the VM in pool LinuxPool is called LinuxMachine-1 I want the cloud-init to know that the VM is called LinuxMachine-1 and with this info add the suffix using the method you described. Again, thank you a lot for the response.
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