outposts/ak: updater providers automatically every 150 seconds

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

outpost/pkg/ak/api.go

@@ -90,6 +90,10 @@ func (a *APIController) Start() error {
 		a.logger.Debug("Starting WS Health notifier...")
 		a.startWSHealth()
 	}()
+	go func() {
+		a.logger.Debug("Starting Interval updater...")
+		a.startIntervalUpdater()
+	}()
 	go func() {
 		err := a.Server.Start()
 		if err != nil {

outpost/pkg/ak/api_ws.go

@@ -111,3 +111,14 @@ func (ac *APIController) startWSHealth() {
 		}
 	}
 }
+
+func (ac *APIController) startIntervalUpdater() {
+	logger := ac.logger.WithField("loop", "interval-updater")
+	ticker := time.NewTicker(time.Second * 150)
+	for ; true; <-ticker.C {
+		err := ac.Server.Refresh()
+		if err != nil {
+			logger.WithError(err).Debug("Failed to update")
+		}
+	}
+}

outpost/pkg/proxy/api.go

@@ -16,7 +16,6 @@ func (s *Server) Refresh() error {
 		s.logger.Debug("Providers have not changed, not updating")
 		return nil
 	}
-	s.logger.Tracef("%+v\n", providers)
 	bundles := s.bundleProviders(providers)
 	s.updateHTTPServer(bundles)
 	return nil