menzeljandClaude Fable 5
a0dda120f5
- backend/version.py is now the single version source (main.py, agent). - GET /api/system/update: reads the version tags of the backend's own image repo (anonymous v2 token flow, https→http fallback for insecure registries), compares the highest semver tag against APP_VERSION; reports update_supported from the container's compose labels. 10 min cache. - POST /api/system/update (admin, audited): spawns a detached helper container from the current backend image that runs docker compose pull && up -d on StackPilot's own compose project (project name, working dir and config files resolved from its own container labels) — the helper outlives the backend being recreated. Non-compose installs get a 400. - /api/health now returns the version so the UI can detect the switchover. - TopNav version badge: queries the update status on page load; when a newer release exists an amber pill shows the version — one click (admin) confirms, triggers the update and overlays a wait screen that polls /api/health and reloads once the new version answers. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
114 lines
3.1 KiB
Python
114 lines
3.1 KiB
Python
"""StackPilot backend — FastAPI application entry point."""
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from __future__ import annotations
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import asyncio
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI, Request
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import JSONResponse
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from sqlmodel import Session
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from config import settings
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from version import APP_VERSION
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from database import engine, init_db
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from docker_client import DockerError
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from routers import (
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agents,
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audit,
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auth,
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backups,
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containers,
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dashboard,
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destinations,
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editor,
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files,
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images,
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networks,
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ports,
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schedules,
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secrets,
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settings as settings_router,
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stacks,
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system,
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templates,
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volumes,
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ws,
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)
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from services import dashboard_service, schedule_service, template_service, update_service
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger("stackpilot")
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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init_db()
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# Register stacks that already exist on disk.
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try:
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with Session(engine) as session:
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stacks.sync_discovered_stacks(session)
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except Exception as exc: # noqa: BLE001
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logger.warning("Stack discovery failed: %s", exc)
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try:
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moved = template_service.migrate_legacy_db_templates()
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if moved:
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logger.info("Migrated %d custom template(s) from the database to folders", moved)
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except Exception as exc: # noqa: BLE001
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logger.warning("Legacy template migration failed: %s", exc)
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update_task = asyncio.create_task(update_service.background_loop())
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schedule_task = asyncio.create_task(schedule_service.scheduler_loop())
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uptime_task = asyncio.create_task(dashboard_service.uptime_sampler_loop())
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logger.info("StackPilot backend ready on port %s", settings.PORT)
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yield
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update_task.cancel()
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schedule_task.cancel()
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uptime_task.cancel()
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app = FastAPI(title="StackPilot", version=APP_VERSION, lifespan=lifespan)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=settings.CORS_ORIGINS,
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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@app.exception_handler(DockerError)
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async def docker_error_handler(_request: Request, exc: DockerError):
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return JSONResponse(
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status_code=502,
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content={"error": exc.error, "detail": exc.detail},
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)
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app.include_router(auth.router)
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app.include_router(stacks.router)
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app.include_router(secrets.router)
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app.include_router(containers.router)
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app.include_router(dashboard.router)
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app.include_router(system.router)
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app.include_router(volumes.router)
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app.include_router(editor.router)
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app.include_router(files.router)
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app.include_router(images.router)
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app.include_router(ports.router)
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app.include_router(templates.router)
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app.include_router(audit.router)
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app.include_router(settings_router.router)
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app.include_router(backups.router)
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app.include_router(destinations.router)
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app.include_router(schedules.router)
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app.include_router(networks.router)
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app.include_router(agents.router)
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app.include_router(ws.router)
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@app.get("/api/health")
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def health() -> dict:
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return {"status": "ok", "version": APP_VERSION}
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