log info about TOML configuration file using

README.md

@@ -89,7 +89,7 @@ You can access to a simple HTML frontend of Træfik.
 - The simple way: grab the latest binary from the [releases](https://github.com/containous/traefik/releases) page and just run it with the [sample configuration file](https://raw.githubusercontent.com/containous/traefik/master/traefik.sample.toml):
 
 ```shell
-./traefik -c traefik.toml
+./traefik --configFile=traefik.toml
 ```
 
 - Use the tiny Docker image:

configuration.go

@@ -14,7 +14,7 @@ import (
 // TraefikConfiguration holds GlobalConfiguration and other stuff
 type TraefikConfiguration struct {
 	GlobalConfiguration
-	ConfigFile string `short:"c" description:"Timeout in seconds. Duration to give active requests a chance to finish during hot-reloads"`
+	ConfigFile string `short:"c" description:"Configuration file to use (TOML)."`
 }
 
 // GlobalConfiguration holds global configuration (with providers, etc.).

glide.yaml

@@ -8,7 +8,7 @@ import:
 - package: github.com/cenkalti/backoff
 - package: github.com/codegangsta/negroni
 - package: github.com/containous/flaeg
-  version: c425b9d758df1864ca838dbd433f1cf8f5097d51
+  version: a208db24c0e580be76efed167736fe3204c7c954
 - package: github.com/containous/oxy
   subpackages:
   - cbreaker
@@ -18,7 +18,7 @@ import:
   - stream
   - utils
 - package: github.com/containous/staert
-  version: ff272631ecfc9c22490b651fea0f08d364d46518
+  version: 9f815ef829b66de3519fea6c0b8d4708eb9472d4
 - package: github.com/docker/engine-api
   version: 3d3d0b6c9d2651aac27f416a6da0224c1875b3eb
   subpackages:

traefik.go

@@ -73,15 +73,9 @@ Complete documentation is available at https://traefik.io`,
 	if _, err := s.LoadConfig(); err != nil {
 		fmtlog.Println(err)
 	}
-	if traefikConfiguration.File != nil && len(traefikConfiguration.File.Filename) == 0 {
-		// no filename, setting to global config file
-		log.Debugf("ConfigFileUsed %s", toml.ConfigFileUsed())
-		traefikConfiguration.File.Filename = toml.ConfigFileUsed()
-	}
-	if len(traefikConfiguration.EntryPoints) == 0 {
-		traefikConfiguration.EntryPoints = map[string]*EntryPoint{"http": {Address: ":80"}}
-		traefikConfiguration.DefaultEntryPoints = []string{"http"}
-	}
+
+	traefikConfiguration.ConfigFile = toml.ConfigFileUsed()
+
 	if err := s.Run(); err != nil {
 		fmtlog.Println(err)
 		os.Exit(-1)
@@ -107,6 +101,23 @@ func run(traefikConfiguration *TraefikConfiguration) {
 	}
 	log.SetLevel(level)
 
+	if len(traefikConfiguration.ConfigFile) != 0 {
+		log.Infof("Using TOML configuration file %s", traefikConfiguration.ConfigFile)
+	}
+	if traefikConfiguration.File != nil && len(traefikConfiguration.File.Filename) == 0 {
+		// no filename, setting to global config file
+		if len(traefikConfiguration.ConfigFile) != 0 {
+			traefikConfiguration.File.Filename = traefikConfiguration.ConfigFile
+		} else {
+			log.Errorln("Error using file configuration backend, no filename defined")
+		}
+	}
+
+	if len(traefikConfiguration.EntryPoints) == 0 {
+		traefikConfiguration.EntryPoints = map[string]*EntryPoint{"http": {Address: ":80"}}
+		traefikConfiguration.DefaultEntryPoints = []string{"http"}
+	}
+
 	if len(globalConfiguration.TraefikLogsFile) > 0 {
 		fi, err := os.OpenFile(globalConfiguration.TraefikLogsFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 		defer func() {