From 742029d8a491e61abf42dc2dafcda9ae1d6356b2 Mon Sep 17 00:00:00 2001
From: Ludovic Fernandez <ldez@users.noreply.github.com>
Date: Mon, 1 Oct 2018 19:18:03 +0200
Subject: [PATCH] Global configuration log at start

---
 anonymize/anonymize_config_test.go | 35 ++++++++++++++++++++++++++++++
 api/handler.go                     |  2 +-
 cmd/traefik/traefik.go             | 15 ++++++++-----
 3 files changed, 46 insertions(+), 6 deletions(-)

diff --git a/anonymize/anonymize_config_test.go b/anonymize/anonymize_config_test.go
index 3ffe72bce..de449f3c1 100644
--- a/anonymize/anonymize_config_test.go
+++ b/anonymize/anonymize_config_test.go
@@ -2,12 +2,15 @@ package anonymize
 
 import (
 	"crypto/tls"
+	"os"
 	"testing"
 	"time"
 
 	"github.com/containous/flaeg"
 	"github.com/containous/traefik/acme"
+	"github.com/containous/traefik/api"
 	"github.com/containous/traefik/configuration"
+	"github.com/containous/traefik/middlewares"
 	"github.com/containous/traefik/provider"
 	acmeprovider "github.com/containous/traefik/provider/acme"
 	"github.com/containous/traefik/provider/boltdb"
@@ -25,8 +28,11 @@ import (
 	"github.com/containous/traefik/provider/mesos"
 	"github.com/containous/traefik/provider/rancher"
 	"github.com/containous/traefik/provider/zk"
+	"github.com/containous/traefik/safe"
 	traefiktls "github.com/containous/traefik/tls"
 	"github.com/containous/traefik/types"
+	"github.com/elazarl/go-bindata-assetfs"
+	"github.com/thoas/stats"
 )
 
 func TestDo_globalConfiguration(t *testing.T) {
@@ -188,6 +194,35 @@ func TestDo_globalConfiguration(t *testing.T) {
 	config.HealthCheck = &configuration.HealthCheckConfig{
 		Interval: flaeg.Duration(666 * time.Second),
 	}
+	config.API = &api.Handler{
+		EntryPoint:            "traefik",
+		Dashboard:             true,
+		Debug:                 true,
+		CurrentConfigurations: &safe.Safe{},
+		Statistics: &types.Statistics{
+			RecentErrors: 666,
+		},
+		Stats: &stats.Stats{
+			Uptime:              time.Now(),
+			Pid:                 666,
+			ResponseCounts:      map[string]int{"foo": 1},
+			TotalResponseCounts: map[string]int{"bar": 1},
+			TotalResponseTime:   time.Now(),
+		},
+		StatsRecorder: &middlewares.StatsRecorder{},
+		DashboardAssets: &assetfs.AssetFS{
+			Asset: func(path string) ([]byte, error) {
+				return nil, nil
+			},
+			AssetDir: func(path string) ([]string, error) {
+				return nil, nil
+			},
+			AssetInfo: func(path string) (os.FileInfo, error) {
+				return nil, nil
+			},
+			Prefix: "fii",
+		},
+	}
 	config.RespondingTimeouts = &configuration.RespondingTimeouts{
 		ReadTimeout:  flaeg.Duration(666 * time.Second),
 		WriteTimeout: flaeg.Duration(666 * time.Second),
diff --git a/api/handler.go b/api/handler.go
index e3e88b433..370955978 100644
--- a/api/handler.go
+++ b/api/handler.go
@@ -23,7 +23,7 @@ type Handler struct {
 	Statistics            *types.Statistics          `description:"Enable more detailed statistics" export:"true"`
 	Stats                 *thoas_stats.Stats         `json:"-"`
 	StatsRecorder         *middlewares.StatsRecorder `json:"-"`
-	DashboardAssets       *assetfs.AssetFS
+	DashboardAssets       *assetfs.AssetFS           `json:"-"`
 }
 
 var (
diff --git a/cmd/traefik/traefik.go b/cmd/traefik/traefik.go
index 412027507..67469e6fc 100644
--- a/cmd/traefik/traefik.go
+++ b/cmd/traefik/traefik.go
@@ -165,21 +165,26 @@ func runCmd(globalConfiguration *configuration.GlobalConfiguration, configFile s
 	globalConfiguration.SetEffectiveConfiguration(configFile)
 	globalConfiguration.ValidateConfiguration()
 
+	log.Infof("Traefik version %s built on %s", version.Version, version.BuildDate)
+
+	jsonConf, err := json.Marshal(globalConfiguration)
+	if err != nil {
+		log.Error(err)
+		log.Debugf("Global configuration loaded [struct] %#v", globalConfiguration)
+	} else {
+		log.Debugf("Global configuration loaded %s", string(jsonConf))
+	}
+
 	if globalConfiguration.API != nil && globalConfiguration.API.Dashboard {
 		globalConfiguration.API.DashboardAssets = &assetfs.AssetFS{Asset: genstatic.Asset, AssetInfo: genstatic.AssetInfo, AssetDir: genstatic.AssetDir, Prefix: "static"}
 	}
 
-	jsonConf, _ := json.Marshal(globalConfiguration)
-	log.Infof("Traefik version %s built on %s", version.Version, version.BuildDate)
-
 	if globalConfiguration.CheckNewVersion {
 		checkNewVersion()
 	}
 
 	stats(globalConfiguration)
 
-	log.Debugf("Global configuration loaded %s", string(jsonConf))
-
 	providerAggregator := configuration.NewProviderAggregator(globalConfiguration)
 
 	acmeprovider := globalConfiguration.InitACMEProvider()