фикс для бд локалхост

backend/app/services/discovery/orchestrator.py

@@ -38,6 +38,7 @@ from .ssh_client import (
 from .types import DeviceAction, DiscoveredDevice, DiscoveryResult, ProgressCallback
 
 logger = logging.getLogger(__name__)
+_LOCAL_DB_HOSTS = {"localhost", "127.0.0.1", "::1"}
 
 
 # ── Public entry point ────────────────────────────────────────────────────────
@@ -249,6 +250,20 @@ def _embedded_ssh_ports(obj: Object) -> list[int]:
     return ports
 
 
+def _normalize_db_host(db_host: str | None, server_ip: str | None) -> str | None:
+    """Replace localhost-like DB hosts with object server IP for remote discovery."""
+    if not db_host:
+        return db_host
+    host = db_host.strip()
+    if host.lower() in _LOCAL_DB_HOSTS and server_ip:
+        logger.info(
+            "[discovery] DB host '%s' mapped to object server_ip '%s'",
+            host, server_ip,
+        )
+        return server_ip
+    return host
+
+
 async def _resolve_db_connection(
     obj: Object,
     ssh_port: int,
@@ -275,6 +290,7 @@ async def _resolve_db_connection(
         except Exception:
             result.errors.append("Failed to decrypt DB password")
             return None
+        db_host = _normalize_db_host(db_host, obj.server_ip)
     elif obj.server_ip:
         await _emit("disc_action", {"message": f"Чтение конфигурации сервера {obj.server_ip}..."})
         try:
@@ -293,6 +309,7 @@ async def _resolve_db_connection(
             return None
 
         db_host = detected["host"]
+        db_host = _normalize_db_host(db_host, obj.server_ip)
         db_port = detected["port"]
         db_user = detected["user"]
         db_password = detected["password"]