fix: 调度自愈刷新后再做不可调度告警

Author: zhangtao

backend/app/core/ap_scheduler.py

@@ -257,16 +257,6 @@ async def reconcile_node_jobs(cls) -> None:
                         continue
                 want_ids.add(str(node.id))
 
-            # 可观测性（t15）：把"已启用但当前不会执行"的节点与存量 job 显式打出来，
-            # 否则开关调整后只会表现为"任务不动了"，运维无从定位
-            for node in nodes:
-                if node.status != 0 or not node.trigger:
-                    continue
-                schedulable, reason = cls.describe_schedulability(node.func)
-                if not schedulable:
-                    logger.warning(f"节点任务不可调度（已启用但不会执行）: id={node.id} name={node.name!r} 原因={reason}")
-            cls.log_unschedulable_jobs(context="启动自愈")
-
             for job_id in existing:
                 if job_id.isdigit() and job_id not in want_ids:
                     try:
@@ -286,6 +276,15 @@ async def reconcile_node_jobs(cls) -> None:
                     logger.info(f"节点任务自愈: 已恢复/刷新节点 {node.id} 的定时任务")
                 except Exception as e:
                     logger.error(f"节点任务自愈: 恢复节点 {node.id} 失败: {e!s}", exc_info=True)
+
+            # 刷新完成后再做可观测性判定，避免把旧 job 的 args 误报成数据库配置错误。
+            for node in nodes:
+                if node.status != 0 or not node.trigger:
+                    continue
+                schedulable, reason = cls.describe_schedulability(node.func)
+                if not schedulable:
+                    logger.warning(f"节点任务不可调度（已启用但不会执行）: id={node.id} name={node.name!r} 原因={reason}")
+            cls.log_unschedulable_jobs(context="启动自愈")
         except Exception as e:
             logger.error(f"节点任务自愈执行失败: {e!s}", exc_info=True)