'Creates a host on Unity.
Creates a host on Unity which has the uids associated.
:param name: name of the host
:param uids: iqns or wwns list
:return: UnitHost object'

def create_host(self, name, uids):

    try:
        host = self.system.get_host(name=name)
    except storops_ex.UnityResourceNotFoundError:
        LOG.debug('Existing    host    %s    not    found.        Create    a    new    one.', name)
        host = self.system.create_host(name=name)
    host_initiators_ids = self.get_host_initiator_ids(host)
    un_registered = [h for h in uids if (h not in host_initiators_ids)]
    for uid in un_registered:
        host.add_initiator(uid, force_create=True)
    host.update()
    return host
