anti
e2d6f857b5
_schemas.py was a local exception to the codebase convention. The rest of the app keeps all API request/response DTOs in decnet/web/db/models.py alongside UserResponse, DeployIniRequest, etc. — the swarm endpoints now follow the same convention (SwarmEnrollRequest, SwarmHostView, etc). Deletes decnet/web/router/swarm/_schemas.py.
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
"""POST /swarm/check — active mTLS probe of every enrolled worker.
|
|
|
|
Updates ``SwarmHost.status`` and ``last_heartbeat`` for each host based
|
|
on the outcome of the probe.
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
import asyncio
|
|
from datetime import datetime, timezone
|
|
from typing import Any
|
|
|
|
from fastapi import APIRouter, Depends
|
|
|
|
from decnet.logging import get_logger
|
|
from decnet.swarm.client import AgentClient
|
|
from decnet.web.db.repository import BaseRepository
|
|
from decnet.web.dependencies import get_repo
|
|
from decnet.web.db.models import SwarmCheckResponse, SwarmHostHealth
|
|
|
|
log = get_logger("swarm.check")
|
|
|
|
router = APIRouter()
|
|
|
|
|
|
@router.post("/check", response_model=SwarmCheckResponse, tags=["Swarm Health"])
|
|
async def api_check_hosts(
|
|
repo: BaseRepository = Depends(get_repo),
|
|
) -> SwarmCheckResponse:
|
|
hosts = await repo.list_swarm_hosts()
|
|
|
|
async def _probe(host: dict[str, Any]) -> SwarmHostHealth:
|
|
try:
|
|
async with AgentClient(host=host) as agent:
|
|
body = await agent.health()
|
|
await repo.update_swarm_host(
|
|
host["uuid"],
|
|
{
|
|
"status": "active",
|
|
"last_heartbeat": datetime.now(timezone.utc),
|
|
},
|
|
)
|
|
return SwarmHostHealth(
|
|
host_uuid=host["uuid"],
|
|
name=host["name"],
|
|
address=host["address"],
|
|
reachable=True,
|
|
detail=body,
|
|
)
|
|
except Exception as exc:
|
|
log.warning("swarm.check unreachable host=%s err=%s", host["name"], exc)
|
|
await repo.update_swarm_host(host["uuid"], {"status": "unreachable"})
|
|
return SwarmHostHealth(
|
|
host_uuid=host["uuid"],
|
|
name=host["name"],
|
|
address=host["address"],
|
|
reachable=False,
|
|
detail=str(exc),
|
|
)
|
|
|
|
results = await asyncio.gather(*(_probe(h) for h in hosts))
|
|
return SwarmCheckResponse(results=list(results))
|