AgentEvalTool/backend/agenteval/web/routers/openclaw_cron_pool.py
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fix(intelligent-eval): link check_alerts to auto-scale_up (resolves T7)
AlertManager gains an optional openclaw_client. check_alerts records
each newly created alert and AlertManager.maybe_autoscale (called
from the async router for each alert) invokes cron_pool.scale_up(1).
scale_up itself caps at MAX_POOL_SIZE so repeated invocations are safe.

Removed the xfail guard in test_alert_autoscale_link; rewrote the test
to use task_backlog (duration_minutes=0) so a single check_alerts call
fires an alert and triggers auto-scale.
2026-08-14 15:08:24 +08:00

157 lines
4.8 KiB
Python

"""API routes for OpenClaw cron pool management."""
from fastapi import APIRouter, Depends, HTTPException
from pydantic import BaseModel, Field
from sqlmodel import Session
from agenteval.intelligent_eval import cron_pool
from agenteval.intelligent_eval.openclaw_client import OpenClawClient
from agenteval.web.deps import get_db
router = APIRouter()
class ScaleRequest(BaseModel):
target_size: int = Field(ge=1, le=50)
class HeartbeatRequest(BaseModel):
status: str # idle / busy
current_eval_id: str | None = None
@router.get("/cron-pool")
async def get_cron_pool_status(session: Session = Depends(get_db)) -> dict:
"""Get cron pool status."""
status = cron_pool.get_pool_status(session)
return {"pool": status}
@router.post("/cron-pool/scale")
async def scale_cron_pool(request: ScaleRequest, session: Session = Depends(get_db)) -> dict:
"""Manually scale cron pool to target size."""
client = OpenClawClient()
return await cron_pool.scale_to(request.target_size, session, client)
@router.post("/cron-pool/sync")
async def sync_cron_states(session: Session = Depends(get_db)) -> dict:
"""Sync cron states from OpenClaw to platform DB."""
client = OpenClawClient()
synced = await cron_pool.sync_cron_states(session, client)
return {"success": True, "synced": synced}
@router.post("/cron-pool/auto-scale")
async def auto_scale_pool(session: Session = Depends(get_db)) -> dict:
"""Trigger auto-scaling based on current load."""
client = OpenClawClient()
scaled_up, scaled_down = await cron_pool.auto_scale(session, client)
return {
"success": True,
"scaled_up": scaled_up,
"scaled_down": scaled_down,
}
@router.post("/crons/{cron_id}/heartbeat")
async def report_heartbeat(
cron_id: str,
request: HeartbeatRequest,
session: Session = Depends(get_db),
) -> dict:
"""Report cron heartbeat. Updates last_active_at and current status."""
try:
cron_pool.heartbeat(cron_id, request.status, request.current_eval_id, session)
except LookupError as e:
raise HTTPException(status_code=404, detail=str(e)) from e
return {"success": True}
@router.get("/cron-pool/metrics")
async def get_cron_pool_metrics(session: Session = Depends(get_db)) -> dict:
"""Get cron pool metrics."""
from agenteval.intelligent_eval.metrics import get_all_metrics
metrics = get_all_metrics(session)
return {"metrics": metrics}
@router.post("/cron-pool/check-alerts")
async def check_alerts(session: Session = Depends(get_db)) -> dict:
"""Check alert rules and create alerts if triggered."""
from agenteval.intelligent_eval.alerts import AlertManager
client = OpenClawClient()
manager = AlertManager(session, openclaw_client=client)
alerts = manager.check_rules()
# T7: link each newly-created alert to auto-scale (best-effort).
for alert in alerts:
await manager.maybe_autoscale(alert)
return {
"success": True,
"alerts_triggered": len(alerts),
"alerts": [
{
"id": alert.id,
"alert_type": alert.alert_type,
"severity": alert.severity,
"message": alert.message,
"metric_value": alert.metric_value,
"threshold": alert.threshold,
"created_at": alert.created_at.isoformat(),
}
for alert in alerts
],
}
@router.get("/cron-pool/alerts")
async def get_alert_history(
limit: int = 100,
unresolved_only: bool = False,
session: Session = Depends(get_db),
) -> dict:
"""Get alert history."""
from agenteval.intelligent_eval.alerts import AlertManager
manager = AlertManager(session)
if unresolved_only:
alerts = manager.get_unresolved_alerts()
else:
alerts = manager.get_alert_history(limit=limit)
return {
"alerts": [
{
"id": alert.id,
"alert_type": alert.alert_type,
"severity": alert.severity,
"message": alert.message,
"metric_value": alert.metric_value,
"threshold": alert.threshold,
"created_at": alert.created_at.isoformat(),
"resolved_at": alert.resolved_at.isoformat() if alert.resolved_at else None,
"webhook_sent": alert.webhook_sent,
}
for alert in alerts
]
}
@router.post("/cron-pool/alerts/{alert_id}/resolve")
async def resolve_alert(alert_id: str, session: Session = Depends(get_db)) -> dict:
"""Resolve an alert."""
from agenteval.intelligent_eval.alerts import AlertManager
manager = AlertManager(session)
resolved = manager.resolve_alert(alert_id)
if not resolved:
raise HTTPException(status_code=404, detail=f"alert {alert_id} not found")
return {"success": True}