修复调度运行失败

common/src/common/config.py

@@ -133,6 +133,13 @@ class Settings(BaseSettings):
     )
 
     # ── schedule execution tuning ────────────────────────────────
+    schedule_event_namespace: str = Field(
+        default="model-platform-local",
+        description=(
+            "Namespace prepended to schedule outbox event types. Each "
+            "deployment that shares a database must use a unique value."
+        ),
+    )
     schedule_execution_concurrency: int = Field(
         default=4,
         description=(

common/src/common/eventing.py

@@ -5,6 +5,7 @@ from typing import Any
 
 from sqlalchemy.ext.asyncio import AsyncSession
 
+from common.config import settings
 from common.db.models import OutboxEvents
 from common.ids import new_ulid
 
@@ -20,6 +21,19 @@ def event_time(value: datetime | None = None) -> str:
     return item.astimezone(UTC).isoformat().replace("+00:00", "Z")
 
 
+def schedule_event_type(event_type: str) -> str:
+    """Return the deployment-scoped schedule event type.
+
+    Multiple development deployments currently share one MySQL database.
+    Scoping the event type prevents a scheduler from another deployment from
+    claiming and acknowledging work that only this deployment can execute.
+    """
+    namespace = settings.schedule_event_namespace.strip().strip(".")
+    if not namespace:
+        raise ValueError("SCHEDULE_EVENT_NAMESPACE must not be empty")
+    return f"{namespace}.{event_type}"
+
+
 async def add_outbox_event(
     session: AsyncSession,
     *,
@@ -50,5 +64,10 @@ async def add_outbox_event(
     return item
 
 
-__all__ = ["add_outbox_event", "event_time", "utcnow"]
+__all__ = [
+    "add_outbox_event",
+    "event_time",
+    "schedule_event_type",
+    "utcnow",
+]
 

common/src/common/scheduler/trigger.py

@@ -32,7 +32,7 @@ from common.db.models import (
     Scripts,
     Versions,
 )
-from common.eventing import add_outbox_event, utcnow
+from common.eventing import add_outbox_event, schedule_event_type, utcnow
 from common.ids import new_ulid
 
 
@@ -337,7 +337,7 @@ async def create_scheduled_run(
 
     await add_outbox_event(
         session,
-        event_type="schedule.run.requested",
+        event_type=schedule_event_type("schedule.run.requested"),
         producer="platform-api",
         trace_id=trace_id,
         aggregate_type="schedule_run",