Use zerolog in caronte.go and print more debug info

1 files changed, 25 insertions, 7 deletions

diff --git a/caronte.go b/caronte.go
index 039694c..456eb68 100644
--- a/caronte.go
+++ b/caronte.go
@@ -20,8 +20,10 @@ package main
 import (
 	"flag"
 	"fmt"
+	"os"
 
-	log "github.com/sirupsen/logrus"
+	"github.com/rs/zerolog"
+	log "github.com/rs/zerolog/log"
 )
 
 var Version string
@@ -36,33 +38,49 @@ var (
 
 func main() {
 
+	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
+
 	flag.Parse()
 
-	logFields := log.Fields{"host": *mongoHost, "port": *mongoPort, "dbName": *dbName}
-	log.WithFields(logFields).Debug("connecting to MongoDB")
+	log.Debug().Msg("starting caronte")
+
+	log.Debug().Str("host", *mongoHost).Int("port", *mongoPort).Str("dbName", *dbName).
+		Msg("connecting to MongoDB")
 	storage, err := NewMongoStorage(*mongoHost, *mongoPort, *dbName)
 	if err != nil {
-		log.WithError(err).WithFields(logFields).Fatal("failed to connect to MongoDB")
+		log.Fatal().Err(err).Msg("failed to connect to MongoDB")
 	}
 
 	if Version == "" {
 		Version = "undefined"
 	}
+
+	log.Debug().Msg("creating application context")
 	applicationContext, err := CreateApplicationContext(storage, Version)
 	if err != nil {
-		log.WithError(err).WithFields(logFields).Fatal("failed to create application context")
+		log.Fatal().Err(err).Msg("failed to create application context")
 	}
+	log.Debug().Msg("application context created")
 
+	log.Debug().Msg("creating notification controller")
 	notificationController := NewNotificationController(applicationContext)
 	go notificationController.Run()
 	applicationContext.SetNotificationController(notificationController)
+	log.Debug().Msg("notification controller created")
 
+	log.Debug().Msg("creating resources controller")
 	resourcesController := NewResourcesController(notificationController)
 	go resourcesController.Run()
+	log.Debug().Msg("resources controller created")
 
+	log.Debug().Msg("creating application router")
 	applicationContext.Configure()
 	applicationRouter := CreateApplicationRouter(applicationContext, notificationController, resourcesController)
-	if applicationRouter.Run(fmt.Sprintf("%s:%v", *bindAddress, *bindPort)) != nil {
-		log.WithError(err).WithFields(logFields).Fatal("failed to create the server")
+	log.Debug().Msg("application router created")
+
+	log.Debug().Msg("starting server")
+	err = applicationRouter.Run(fmt.Sprintf("%s:%v", *bindAddress, *bindPort))
+	if err != nil {
+		log.Fatal().Err(err).Msg("failed to create the server")
 	}
 }