func acquireLease(sm *subnet.SubnetManager, pubIP net.IP) (ip.IP4Net, error) {
attrs := subnet.BaseAttrs{
PublicIP: ip.FromIP(pubIP),
}
data, err := json.Marshal(&attrs)
if err != nil {
return ip.IP4Net{}, err
}
var sn ip.IP4Net
for {
sn, err = sm.AcquireLease(attrs.PublicIP, string(data))
if err == nil {
log.Info("Subnet lease acquired: ", sn)
break
}
log.Error("Failed to acquire subnet: ", err)
time.Sleep(time.Second)
}
return sn, nil
}
