142 lines
3.4 KiB
Python
142 lines
3.4 KiB
Python
"""
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main file for browsertrix-api system
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supports docker and kubernetes based deployments of multiple browsertrix-crawlers
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"""
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import os
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import signal
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import sys
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import asyncio
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from fastapi import FastAPI
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from fastapi.routing import APIRouter
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from fastapi.responses import JSONResponse
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from .db import init_db
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from .emailsender import EmailSender
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from .invites import init_invites
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from .users import init_users_api, init_user_manager, JWT_TOKEN_LIFETIME
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from .archives import init_archives_api
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from .profiles import init_profiles_api
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from .storages import init_storages_api
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from .crawlconfigs import init_crawl_config_api
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from .colls import init_collections_api
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from .crawls import init_crawls_api
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API_PREFIX = "/api"
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app_root = FastAPI(
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docs_url=API_PREFIX + "/docs",
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redoc_url=API_PREFIX + "/redoc",
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openapi_url=API_PREFIX + "/openapi.json",
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)
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# ============================================================================
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# pylint: disable=too-many-locals
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def main():
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"""init browsertrix cloud api"""
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app = APIRouter()
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email = EmailSender()
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crawl_manager = None
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dbclient, mdb = init_db()
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settings = {
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"registrationEnabled": os.environ.get("REGISTRATION_ENABLED") == "1",
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"jwtTokenLifetime": JWT_TOKEN_LIFETIME,
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}
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invites = init_invites(mdb, email)
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user_manager = init_user_manager(mdb, email, invites)
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fastapi_users = init_users_api(app, user_manager)
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current_active_user = fastapi_users.current_user(active=True)
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archive_ops = init_archives_api(
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app, mdb, user_manager, invites, current_active_user
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)
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user_manager.set_archive_ops(archive_ops)
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# pylint: disable=import-outside-toplevel
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if os.environ.get("KUBERNETES_SERVICE_HOST"):
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from .k8s.k8sman import K8SManager
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crawl_manager = K8SManager()
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else:
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# from .docker.dockerman import DockerManager
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# crawl_manager = DockerManager(archive_ops)
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from .swarm.swarmmanager import SwarmManager
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crawl_manager = SwarmManager()
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init_storages_api(archive_ops, crawl_manager, current_active_user)
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profiles = init_profiles_api(mdb, crawl_manager, archive_ops, current_active_user)
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crawl_config_ops = init_crawl_config_api(
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dbclient,
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mdb,
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current_active_user,
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user_manager,
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archive_ops,
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crawl_manager,
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profiles,
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)
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crawls = init_crawls_api(
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app,
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mdb,
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user_manager,
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crawl_manager,
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crawl_config_ops,
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archive_ops,
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current_active_user,
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)
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coll_ops = init_collections_api(mdb, crawls, archive_ops, crawl_manager)
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crawl_config_ops.set_coll_ops(coll_ops)
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app.include_router(archive_ops.router)
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@app.get("/settings")
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async def get_settings():
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return settings
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# internal routes
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@app.get("/openapi.json", include_in_schema=False)
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async def openapi() -> JSONResponse:
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return JSONResponse(app_root.openapi())
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@app_root.get("/healthz", include_in_schema=False)
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async def healthz():
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return {}
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app_root.include_router(app, prefix=API_PREFIX)
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# ============================================================================
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@app_root.on_event("startup")
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async def startup():
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"""init on startup"""
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loop = asyncio.get_running_loop()
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loop.add_signal_handler(signal.SIGTERM, exit_handler)
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main()
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def exit_handler():
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"""sigterm handler"""
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print("SIGTERM received, exiting")
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sys.exit(1)
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