func (m *Manager) Stop() error {
// custom event to signal shutdown
evt := &dockerclient.Event{
Id: "",
Status: "interlock-stop",
From: "interlock",
Time: time.Now().UnixNano(),
}
plugins.DispatchEvent(m.Config, m.Client, evt, eventsErrChan)
return nil
}
func (m *Manager) Run() error {
if err := m.connect(); err != nil {
return err
}
go func() {
for {
err := <-eventsErrChan
log.Error(err)
}
}()
// plugins
allPlugins := plugins.GetPlugins()
if len(allPlugins) == 0 || len(m.Config.EnabledPlugins) == 0 {
log.Warnf("no plugins enabled")
}
enabledPlugins := make(map[string]*plugins.RegisteredPlugin)
for _, v := range m.Config.EnabledPlugins {
if p, ok := allPlugins[v]; ok {
log.Infof("loading plugin name=%s version=%s",
p.Info().Name,
p.Info().Version)
enabledPlugins[v] = p
}
}
plugins.SetEnabledPlugins(enabledPlugins)
// custom event to signal startup
evt := &dockerclient.Event{
Id: "",
Status: "interlock-start",
From: "interlock",
Time: time.Now().UnixNano(),
}
plugins.DispatchEvent(m.Config, m.Client, evt, eventsErrChan)
return nil
}
// Handle sends events on to the Manager
func (l *EventHandler) Handle(e *dockerclient.Event, ec chan error, args ...interface{}) {
plugins.Log("interlock", log.DebugLevel,
fmt.Sprintf("event: date=%d type=%s image=%s container=%s", e.Time, e.Status, e.From, e.Id))
go plugins.DispatchEvent(l.Manager.Config, l.Manager.Client, e, ec)
}