set storage uid and gid.

internal/room/manager.go

@@ -28,6 +28,8 @@ import (
 const (
 	frontendPort    = 8080
 	roomStoragePath = "./rooms"
+	roomStorageUid  = 1000
+	roomStorageGid  = 1000
 )
 
 func New(config *config.Room) *RoomManagerCtx {
@@ -207,6 +209,10 @@ func (manager *RoomManagerCtx) Create(settings types.RoomSettings) (string, erro
 			return "", err
 		}
 
+		if err := utils.ChownR(internalPath, roomStorageUid, roomStorageGid); err != nil {
+			return "", err
+		}
+
 		mounts = append(mounts,
 			dockerMount.Mount{
 				Type:        dockerMount.TypeBind,

internal/utils/fs.go

@@ -0,0 +1,15 @@
+package utils
+
+import (
+	"os"
+	"path/filepath"
+)
+
+func ChownR(path string, uid, gid int) error {
+	return filepath.Walk(path, func(name string, info os.FileInfo, err error) error {
+		if err == nil {
+			err = os.Chown(name, uid, gid)
+		}
+		return err
+	})
+}