add volumes to container.

internal/config/room.go

@@ -18,6 +18,7 @@ type Room struct {
 
 	InstanceName string
 	InstanceUrl  string
+	InstanceData string
 
 	TraefikDomain       string
 	TraefikEntrypoint   string
@@ -62,6 +63,11 @@ func (Room) Init(cmd *cobra.Command) error {
 		return err
 	}
 
+	cmd.PersistentFlags().String("instance.data", "", "absolute path on host to a folder, where peristent containers data will be stored")
+	if err := viper.BindPFlag("instance.data", cmd.PersistentFlags().Lookup("instance.url")); err != nil {
+		return err
+	}
+
 	// Traefik
 
 	cmd.PersistentFlags().String("traefik.domain", "neko.lan", "traefik: domain on which will be container hosted")
@@ -122,6 +128,7 @@ func (s *Room) Set() {
 
 	s.InstanceName = viper.GetString("instance.name")
 	s.InstanceUrl = viper.GetString("instance.url")
+	s.InstanceData = viper.GetString("instance.data")
 
 	s.TraefikDomain = viper.GetString("traefik.domain")
 	s.TraefikEntrypoint = viper.GetString("traefik.entrypoint")