Ejemplo n.º 1
0
func (m *InterfaceManager) autoConnect(task *state.Task, snapName string, blacklist map[string]bool) error {
	var conns map[string]connState
	err := task.State().Get("conns", &conns)
	if err != nil && err != state.ErrNoState {
		return err
	}
	if conns == nil {
		conns = make(map[string]connState)
	}
	// XXX: quick hack, auto-connect everything
	for _, plug := range m.repo.Plugs(snapName) {
		if blacklist[plug.Name] {
			continue
		}
		candidates := m.repo.AutoConnectCandidates(snapName, plug.Name)
		if len(candidates) != 1 {
			continue
		}
		slot := candidates[0]
		if err := m.repo.Connect(snapName, plug.Name, slot.Snap.Name(), slot.Name); err != nil {
			task.Logf("cannot auto connect %s:%s to %s:%s: %s",
				snapName, plug.Name, slot.Snap.Name(), slot.Name, err)
		}
		key := fmt.Sprintf("%s:%s %s:%s", snapName, plug.Name, slot.Snap.Name(), slot.Name)
		conns[key] = connState{Interface: plug.Interface, Auto: true}
	}
	task.State().Set("conns", conns)
	return nil
}