anti
811136e600
Splits the three grouped router files into eight api_<verb>_<resource>.py modules under decnet/web/router/swarm/ to match the convention used by router/fleet/ and router/config/. Shared request/response models live in _schemas.py. Keeps each endpoint easy to locate and modify without stepping on siblings.
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
"""POST /swarm/check — active mTLS probe of every enrolled worker.
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Updates ``SwarmHost.status`` and ``last_heartbeat`` for each host based
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on the outcome of the probe.
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"""
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from __future__ import annotations
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import asyncio
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from datetime import datetime, timezone
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from typing import Any
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from fastapi import APIRouter, Depends
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from decnet.logging import get_logger
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from decnet.swarm.client import AgentClient
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from decnet.web.db.repository import BaseRepository
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from decnet.web.dependencies import get_repo
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from decnet.web.router.swarm._schemas import CheckResponse, HostHealth
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log = get_logger("swarm.check")
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router = APIRouter()
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@router.post("/check", response_model=CheckResponse, tags=["Swarm Health"])
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async def api_check_hosts(
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repo: BaseRepository = Depends(get_repo),
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) -> CheckResponse:
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hosts = await repo.list_swarm_hosts()
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async def _probe(host: dict[str, Any]) -> HostHealth:
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try:
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async with AgentClient(host=host) as agent:
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body = await agent.health()
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await repo.update_swarm_host(
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host["uuid"],
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{
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"status": "active",
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"last_heartbeat": datetime.now(timezone.utc),
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},
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)
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return HostHealth(
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host_uuid=host["uuid"],
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name=host["name"],
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address=host["address"],
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reachable=True,
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detail=body,
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)
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except Exception as exc:
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log.warning("swarm.check unreachable host=%s err=%s", host["name"], exc)
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await repo.update_swarm_host(host["uuid"], {"status": "unreachable"})
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return HostHealth(
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host_uuid=host["uuid"],
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name=host["name"],
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address=host["address"],
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reachable=False,
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detail=str(exc),
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)
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results = await asyncio.gather(*(_probe(h) for h in hosts))
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return CheckResponse(results=list(results))
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