Merge branch 'fix/ZSTAC-81566-clean@@2' into '5.5.6'

<fix>[ai]: add clusterId column to ModelServiceInstanceVO for node restart recovery

See merge request zstackio/zstack!9140

Author: gitlab

conf/db/upgrade/V5.5.6__schema.sql

@@ -190,3 +190,32 @@ WHERE p.type NOT IN (
     'GPU_Co_Processor',
     'GPU_Communication_Controller'
 );
+
+-- ZSTAC-81566: Persist clusterId on ModelServiceInstanceVO to survive node restart
+-- V5.3.22 may have already added this column as INT; ensure BIGINT to match Java Long type
+CALL ADD_COLUMN('ModelServiceInstanceVO', 'clusterId', 'BIGINT', 1, NULL);
+
+DROP PROCEDURE IF EXISTS EnsureClusterIdBigint;
+DELIMITER $$
+CREATE PROCEDURE EnsureClusterIdBigint()
+BEGIN
+    DECLARE col_type VARCHAR(64);
+    SELECT DATA_TYPE INTO col_type
+    FROM INFORMATION_SCHEMA.COLUMNS
+    WHERE TABLE_SCHEMA = 'zstack'
+      AND TABLE_NAME = 'ModelServiceInstanceVO'
+      AND COLUMN_NAME = 'clusterId';
+
+    IF col_type = 'int' THEN
+        ALTER TABLE `zstack`.`ModelServiceInstanceVO` MODIFY COLUMN `clusterId` BIGINT NULL;
+    END IF;
+END$$
+DELIMITER ;
+CALL EnsureClusterIdBigint();
+DROP PROCEDURE IF EXISTS EnsureClusterIdBigint;
+
+-- Backfill existing data from PodVO
+UPDATE ModelServiceInstanceVO msi
+INNER JOIN PodVO p ON msi.vmInstanceUuid = p.uuid
+SET msi.clusterId = p.clusterId
+WHERE msi.clusterId IS NULL AND p.clusterId IS NOT NULL;