0c8a5a49b4
- use python-on-whale to use docker cli api directly, creating docker stack for each crawl or profile browser - configure storages via storages.yaml secret - add crawl_job, profile_job, splitting into base and k8s/swarm implementations - split manager into base crawlmanager and k8s/swarm implementations - swarm: load initial scale from db to avoid modifying fixed configs, in k8s, load from configmap - swarm: support scheduled jobs via swarm-cronjob service - remove docker dependencies (aiodocker, apscheduler, scheduling) - swarm: when using local minio, expose via /data/ route in nginx via extra include (in k8s, include dir is empty and routing handled via ingress) - k8s: cleanup minio chart: move init containers to minio.yaml - swarm: stateful set implementation to be consistent with k8s scaling: - don't use service replicas, - create a unique service with '-N' appended and allocate unique volume for each replica - allows crawl containers to be restarted w/o losing data - add volume pruning background service, as volumes can be deleted only after service shuts down fully - watch: fully simplify routing, route via replica index instead of ip for both k8s and swarm - rename network btrix-cloud-net -> btrix-net to avoid conflict with compose network
142 lines
3.4 KiB
Python
142 lines
3.4 KiB
Python
"""
|
|
main file for browsertrix-api system
|
|
supports docker and kubernetes based deployments of multiple browsertrix-crawlers
|
|
"""
|
|
|
|
import os
|
|
import signal
|
|
import sys
|
|
import asyncio
|
|
|
|
from fastapi import FastAPI
|
|
from fastapi.routing import APIRouter
|
|
from fastapi.responses import JSONResponse
|
|
|
|
from .db import init_db
|
|
|
|
from .emailsender import EmailSender
|
|
from .invites import init_invites
|
|
from .users import init_users_api, init_user_manager, JWT_TOKEN_LIFETIME
|
|
from .archives import init_archives_api
|
|
|
|
from .profiles import init_profiles_api
|
|
|
|
from .storages import init_storages_api
|
|
from .crawlconfigs import init_crawl_config_api
|
|
from .colls import init_collections_api
|
|
from .crawls import init_crawls_api
|
|
|
|
|
|
API_PREFIX = "/api"
|
|
app_root = FastAPI(
|
|
docs_url=API_PREFIX + "/docs",
|
|
redoc_url=API_PREFIX + "/redoc",
|
|
openapi_url=API_PREFIX + "/openapi.json",
|
|
)
|
|
|
|
|
|
# ============================================================================
|
|
# pylint: disable=too-many-locals
|
|
def main():
|
|
""" init browsertrix cloud api """
|
|
|
|
app = APIRouter()
|
|
|
|
email = EmailSender()
|
|
crawl_manager = None
|
|
|
|
dbclient, mdb = init_db()
|
|
|
|
settings = {
|
|
"registrationEnabled": os.environ.get("REGISTRATION_ENABLED") == "1",
|
|
"jwtTokenLifetime": JWT_TOKEN_LIFETIME,
|
|
}
|
|
|
|
invites = init_invites(mdb, email)
|
|
|
|
user_manager = init_user_manager(mdb, email, invites)
|
|
|
|
fastapi_users = init_users_api(app, user_manager)
|
|
|
|
current_active_user = fastapi_users.current_user(active=True)
|
|
|
|
archive_ops = init_archives_api(
|
|
app, mdb, user_manager, invites, current_active_user
|
|
)
|
|
|
|
user_manager.set_archive_ops(archive_ops)
|
|
|
|
# pylint: disable=import-outside-toplevel
|
|
if os.environ.get("KUBERNETES_SERVICE_HOST"):
|
|
from .k8s.k8sman import K8SManager
|
|
|
|
crawl_manager = K8SManager()
|
|
else:
|
|
# from .docker.dockerman import DockerManager
|
|
# crawl_manager = DockerManager(archive_ops)
|
|
from .swarm.swarmmanager import SwarmManager
|
|
|
|
crawl_manager = SwarmManager()
|
|
|
|
init_storages_api(archive_ops, crawl_manager, current_active_user)
|
|
|
|
profiles = init_profiles_api(mdb, crawl_manager, archive_ops, current_active_user)
|
|
|
|
crawl_config_ops = init_crawl_config_api(
|
|
dbclient,
|
|
mdb,
|
|
current_active_user,
|
|
user_manager,
|
|
archive_ops,
|
|
crawl_manager,
|
|
profiles,
|
|
)
|
|
|
|
crawls = init_crawls_api(
|
|
app,
|
|
mdb,
|
|
user_manager,
|
|
crawl_manager,
|
|
crawl_config_ops,
|
|
archive_ops,
|
|
current_active_user,
|
|
)
|
|
|
|
coll_ops = init_collections_api(mdb, crawls, archive_ops, crawl_manager)
|
|
|
|
crawl_config_ops.set_coll_ops(coll_ops)
|
|
|
|
app.include_router(archive_ops.router)
|
|
|
|
@app.get("/settings")
|
|
async def get_settings():
|
|
return settings
|
|
|
|
# internal routes
|
|
|
|
@app.get("/openapi.json", include_in_schema=False)
|
|
async def openapi() -> JSONResponse:
|
|
return JSONResponse(app_root.openapi())
|
|
|
|
@app_root.get("/healthz", include_in_schema=False)
|
|
async def healthz():
|
|
return {}
|
|
|
|
app_root.include_router(app, prefix=API_PREFIX)
|
|
|
|
|
|
# ============================================================================
|
|
@app_root.on_event("startup")
|
|
async def startup():
|
|
"""init on startup"""
|
|
loop = asyncio.get_running_loop()
|
|
loop.add_signal_handler(signal.SIGTERM, exit_handler)
|
|
|
|
main()
|
|
|
|
|
|
def exit_handler():
|
|
""" sigterm handler """
|
|
print("SIGTERM received, exiting")
|
|
sys.exit(1)
|