fix default config value

compose.example.yml

@@ -22,7 +22,7 @@ services:
       - ./config:/app/config
 
       # if local docker provider is used
-      # - /var/run/docker.sock:/var/run/docker.sock:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
       
       # use existing certificate
       # - /path/to/cert.pem:/app/certs/cert.crt:ro

src/go-proxy/config.go

@@ -24,10 +24,6 @@ type Config interface {
 
 func NewConfig(path string) Config {
 	cfg := &config{
-		m: &configModel{
-			TimeoutShutdown: 3 * time.Second,
-			RedirectToHTTPS: false,
-		},
 		reader: &FileReader{Path: path},
 	}
 	cfg.watcher = NewFileWatcher(
@@ -60,7 +56,7 @@ func (cfg *config) Load(reader ...Reader) error {
 		return NewNestedError("unable to read config file").With(err)
 	}
 
-	model := &configModel{}
+	model := defaultConfig()
 	if err := yaml.Unmarshal(data, model); err != nil {
 		return NewNestedError("unable to parse config file").With(err)
 	}
@@ -188,6 +184,13 @@ type configModel struct {
 	RedirectToHTTPS bool                 `yaml:"redirect_to_https" json:"redirect_to_https"`
 }
 
+func defaultConfig() *configModel {
+	return &configModel{
+		TimeoutShutdown: 3 * time.Second,
+		RedirectToHTTPS: false,
+	}
+}
+
 type config struct {
 	m *configModel
 

src/go-proxy/main.go

@@ -37,6 +37,8 @@ func main() {
 	cfg = NewConfig(configPath)
 	cfg.MustLoad()
 
+	logrus.Info(cfg.Value())
+
 	if args.Command == CommandVerify {
 		logrus.Printf("config OK")
 		return