Files
DECNET/decnet/web/router/swarm/api_list_deckies.py
anti 3ebd206bca feat(swarm): persist DeckyConfig snapshot per shard + enrich list API
Dispatch now writes the full serialised DeckyConfig into
DeckyShard.decky_config (plus decky_ip as a cheap extract), so the
master can render the same rich per-decky card the local-fleet view
uses — hostname, distro, archetype, service_config, mutate_interval,
last_mutated — without round-tripping to the worker on every page
render. DeckyShardView gains the corresponding fields; the repository
flattens the snapshot at read time. Pre-migration rows keep working
(fields fall through as None/defaults).

Columns are additive + nullable so SQLModel.metadata.create_all handles
the change on both SQLite and MySQL. Backfill happens organically on
the next dispatch or (in a follow-up) agent heartbeat.
2026-04-19 21:29:45 -04:00

56 lines
2.0 KiB
Python

"""GET /swarm/deckies — list decky shards with their worker host's identity.
The DeckyShard table maps decky_name → host_uuid; users want to see which
deckies are running and *where*, so we enrich each shard with the owning
host's name/address/status from SwarmHost rather than making callers do
the join themselves.
"""
from __future__ import annotations
from typing import Optional
from fastapi import APIRouter, Depends
from decnet.web.db.repository import BaseRepository
from decnet.web.dependencies import get_repo
from decnet.web.db.models import DeckyShardView
router = APIRouter()
@router.get("/deckies", response_model=list[DeckyShardView], tags=["Swarm Deckies"])
async def api_list_deckies(
host_uuid: Optional[str] = None,
state: Optional[str] = None,
repo: BaseRepository = Depends(get_repo),
) -> list[DeckyShardView]:
shards = await repo.list_decky_shards(host_uuid)
hosts = {h["uuid"]: h for h in await repo.list_swarm_hosts()}
out: list[DeckyShardView] = []
for s in shards:
if state and s.get("state") != state:
continue
host = hosts.get(s["host_uuid"], {})
out.append(DeckyShardView(
decky_name=s["decky_name"],
decky_ip=s.get("decky_ip"),
host_uuid=s["host_uuid"],
host_name=host.get("name") or "<unknown>",
host_address=host.get("address") or "",
host_status=host.get("status") or "unknown",
services=s.get("services") or [],
state=s.get("state") or "pending",
last_error=s.get("last_error"),
compose_hash=s.get("compose_hash"),
updated_at=s["updated_at"],
hostname=s.get("hostname"),
distro=s.get("distro"),
archetype=s.get("archetype"),
service_config=s.get("service_config") or {},
mutate_interval=s.get("mutate_interval"),
last_mutated=s.get("last_mutated") or 0.0,
last_seen=s.get("last_seen"),
))
return out