Files
stackpilot/backend/main.py
T
menzeljandClaude Opus 4.8 012614f5fb Phase 13: multi-host networks & images (0.14.0)
Networks and Images are now per-host, rendered as a section for the local host
plus one per registered agent (like the Stacks page).

- agent_app.py: new /agent/networks (list/inspect/containers/connect/disconnect/
  create/delete/prune) and /agent/images (list/updates/check), reusing
  network_service and a new image_service; DockerError mapped to HTTP status
  (forbidden -> 400 so the proxy doesn't treat it as a token failure).
- routers/agents.py: proxy routes at /api/agents/{id}/networks/* and
  /api/agents/{id}/images/*, audit-logging mutations.
- services/image_service.py: extracted the image-listing logic so the central
  router and the agent share it.
- Frontend: networksApi/imagesApi take an optional agentId; Networks/Images
  pages render NetworksSection/ImagesSection per host with a shared HostHeader.
  Remote "Prune unused" networks resolves the address-pool-exhaustion deploy
  error from the UI.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-08 11:52:53 +00:00

99 lines
2.5 KiB
Python

"""StackPilot backend — FastAPI application entry point."""
from __future__ import annotations
import asyncio
import logging
from contextlib import asynccontextmanager
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse
from sqlmodel import Session
from config import settings
from database import engine, init_db
from docker_client import DockerError
from routers import (
agents,
audit,
auth,
backups,
destinations,
editor,
files,
images,
networks,
ports,
schedules,
settings as settings_router,
stacks,
system,
templates,
volumes,
ws,
)
from services import schedule_service, update_service
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("stackpilot")
@asynccontextmanager
async def lifespan(app: FastAPI):
init_db()
# Register stacks that already exist on disk.
try:
with Session(engine) as session:
stacks.sync_discovered_stacks(session)
except Exception as exc: # noqa: BLE001
logger.warning("Stack discovery failed: %s", exc)
update_task = asyncio.create_task(update_service.background_loop())
schedule_task = asyncio.create_task(schedule_service.scheduler_loop())
logger.info("StackPilot backend ready on port %s", settings.PORT)
yield
update_task.cancel()
schedule_task.cancel()
app = FastAPI(title="StackPilot", version="0.14.0", lifespan=lifespan)
app.add_middleware(
CORSMiddleware,
allow_origins=settings.CORS_ORIGINS,
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
@app.exception_handler(DockerError)
async def docker_error_handler(_request: Request, exc: DockerError):
return JSONResponse(
status_code=502,
content={"error": exc.error, "detail": exc.detail},
)
app.include_router(auth.router)
app.include_router(stacks.router)
app.include_router(system.router)
app.include_router(volumes.router)
app.include_router(editor.router)
app.include_router(files.router)
app.include_router(images.router)
app.include_router(ports.router)
app.include_router(templates.router)
app.include_router(audit.router)
app.include_router(settings_router.router)
app.include_router(backups.router)
app.include_router(destinations.router)
app.include_router(schedules.router)
app.include_router(networks.router)
app.include_router(agents.router)
app.include_router(ws.router)
@app.get("/api/health")
def health() -> dict:
return {"status": "ok"}