예제 #1
0
func (m *InstanceManager) LocateInterface(
	network *types.VirtualNetwork, instance *types.VirtualMachine) *types.VirtualMachineInterface {
	tenant := network.GetFQName()[len(network.GetFQName())-2]
	fqn := interfaceFQName(m.config.DefaultDomain, tenant, instance.GetName())

	obj, err := m.client.FindByName(
		"virtual-machine-interface", strings.Join(fqn, ":"))

	if err == nil {
		nic := obj.(*types.VirtualMachineInterface)
		// TODO(prm): ensure network is as expected, else update.
		return nic
	}

	nic := new(types.VirtualMachineInterface)
	nic.SetFQName("project", fqn)
	nic.AddVirtualMachine(instance)
	if network != nil {
		nic.AddVirtualNetwork(network)
	}
	err = m.client.Create(nic)
	if err != nil {
		glog.Errorf("Create interface %s: %v", instance.GetName(), err)
		return nil
	}
	obj, err = m.client.FindByUuid(nic.GetType(), nic.GetUuid())
	if err != nil {
		glog.Errorf("Get vmi %s: %v", nic.GetUuid(), err)
		return nil
	}
	return obj.(*types.VirtualMachineInterface)
}