unified gateway interface

api/fx/ingestor/internal/app/app.go

@@ -12,7 +12,10 @@ import (
 	mongostorage "github.com/tech/sendico/fx/storage/mongo"
 	"github.com/tech/sendico/pkg/api/routers/health"
 	"github.com/tech/sendico/pkg/db"
+	"github.com/tech/sendico/pkg/discovery"
 	"github.com/tech/sendico/pkg/merrors"
+	msg "github.com/tech/sendico/pkg/messaging"
+	msgproducer "github.com/tech/sendico/pkg/messaging/producer"
 	"github.com/tech/sendico/pkg/mlogger"
 	"go.uber.org/zap"
 )
@@ -68,6 +71,24 @@ func (a *App) Run(ctx context.Context) error {
 		return err
 	}
 
+	var announcer *discovery.Announcer
+	if cfg := a.cfg.Messaging; cfg != nil && cfg.Driver != "" {
+		broker, err := msg.CreateMessagingBroker(a.logger.Named("discovery_bus"), cfg)
+		if err != nil {
+			a.logger.Warn("Failed to initialize discovery broker", zap.Error(err))
+		} else {
+			producer := msgproducer.NewProducer(a.logger.Named("discovery_producer"), broker)
+			announce := discovery.Announcement{
+				Service:    "FX_INGESTOR",
+				Operations: []string{"fx.ingest"},
+				Version:    appversion.Create().Short(),
+			}
+			announcer = discovery.NewAnnouncer(a.logger, producer, "fx_ingestor", announce)
+			announcer.Start()
+			defer announcer.Stop()
+		}
+	}
+
 	a.logger.Info("Starting FX ingestor service", zap.String("version", appversion.Create().Info()))
 	metricsSrv.SetStatus(health.SSRunning)