refactor: maintain persistent database connections in instance status and correct wait order for backup processes

2026-06-25 19:28:04 +01:00
parent 9a417155fc
commit e1d260e3ac
3 changed files with 24 additions and 13 deletions
@@ -67,13 +67,15 @@ func backupDatabase(cfg config.InstanceConfig, dbName string) (int64, error) {
 		return 0, fmt.Errorf("failed to start gzip: %w", err)
 	}

-	if err := cmdDump.Wait(); err != nil {
-		cmdGzip.Process.Kill()
-		return 0, fmt.Errorf("mysqldump failed: %w", err)
+	errGzip := cmdGzip.Wait()
+	errDump := cmdDump.Wait()
+
+	if errDump != nil {
+		return 0, fmt.Errorf("mysqldump failed: %w", errDump)
 	}

-	if err := cmdGzip.Wait(); err != nil {
-		return 0, fmt.Errorf("gzip failed: %w", err)
+	if errGzip != nil {
+		return 0, fmt.Errorf("gzip failed: %w", errGzip)
 	}

 	// Get file size