Esempio n. 1
0
// Load writes the given Unit to disk, subscribing to relevant dbus
// events, and, if necessary, instructing the systemd daemon to reload.
func (m *SystemdUnitManager) Load(name string, u unit.Unit) error {
	err := m.writeUnit(name, u.String())
	if err != nil {
		return err
	}

	m.subscriptions.Add(name)
	return m.daemonReload()
}
Esempio n. 2
0
// Load writes the given Unit to disk, subscribing to relevant dbus
// events, caching the Unit's Hash, and, if necessary, instructing the systemd
// daemon to reload.
func (m *systemdUnitManager) Load(name string, u unit.Unit) error {
	m.mutex.Lock()
	defer m.mutex.Unlock()
	err := m.writeUnit(name, u.String())
	if err != nil {
		return err
	}
	m.hashes[name] = u.Hash()
	return m.daemonReload()
}
Esempio n. 3
0
func (r *EtcdRegistry) storeOrGetUnit(u unit.Unit) (err error) {
	um := unitModel{
		Raw: u.String(),
	}

	json, err := marshal(um)
	if err != nil {
		return err
	}

	req := etcd.Create{
		Key:   r.hashedUnitPath(u.Hash()),
		Value: json,
	}
	_, err = r.etcd.Do(&req)
	// unit is already stored
	if err != nil && isNodeExist(err) {
		// TODO(jonboulle): verify more here?
		err = nil
	}
	return
}