openreplay/ee/api/app.py
Kraiem Taha Yassine 26613db9cf fix(chalice): reduce AIO-PG pool size (#1953)
refactor(chalice): configurable AIO-PG pool size

(cherry picked from commit 3249329537)
2024-03-13 17:32:58 +01:00

151 lines
5 KiB
Python

import logging
import queue
import time
from contextlib import asynccontextmanager
import psycopg_pool
from apscheduler.schedulers.asyncio import AsyncIOScheduler
from decouple import config
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.middleware.gzip import GZipMiddleware
from psycopg import AsyncConnection
from starlette import status
from starlette.responses import StreamingResponse, JSONResponse
from chalicelib.core import traces
from chalicelib.utils import events_queue
from chalicelib.utils import helper
from chalicelib.utils import pg_client
from routers import core, core_dynamic
from routers import ee
if config("ENABLE_SSO", cast=bool, default=True):
from routers import saml
from crons import core_crons, ee_crons, core_dynamic_crons
from routers.subs import insights, metrics, v1_api, health, usability_tests
from routers.subs import v1_api_ee
loglevel = config("LOGLEVEL", default=logging.WARNING)
print(f">Loglevel set to: {loglevel}")
logging.basicConfig(level=loglevel)
from psycopg.rows import dict_row
class ORPYAsyncConnection(AsyncConnection):
def __init__(self, *args, **kwargs):
super().__init__(*args, row_factory=dict_row, **kwargs)
@asynccontextmanager
async def lifespan(app: FastAPI):
# Startup
logging.info(">>>>> starting up <<<<<")
ap_logger = logging.getLogger('apscheduler')
ap_logger.setLevel(loglevel)
app.schedule = AsyncIOScheduler()
app.queue_system = queue.Queue()
await pg_client.init()
await events_queue.init()
app.schedule.start()
for job in core_crons.cron_jobs + core_dynamic_crons.cron_jobs + traces.cron_jobs + ee_crons.ee_cron_jobs:
app.schedule.add_job(id=job["func"].__name__, **job)
ap_logger.info(">Scheduled jobs:")
for job in app.schedule.get_jobs():
ap_logger.info({"Name": str(job.id), "Run Frequency": str(job.trigger), "Next Run": str(job.next_run_time)})
database = {
"host": config("pg_host", default="localhost"),
"dbname": config("pg_dbname", default="orpy"),
"user": config("pg_user", default="orpy"),
"password": config("pg_password", default="orpy"),
"port": config("pg_port", cast=int, default=5432),
"application_name": "AIO" + config("APP_NAME", default="PY"),
}
database = psycopg_pool.AsyncConnectionPool(kwargs=database, connection_class=ORPYAsyncConnection,
min_size=config("PG_AIO_MINCONN", cast=int, default=1),
max_size=config("PG_AIO_MAXCONN", cast=int, default=5), )
app.state.postgresql = database
# App listening
yield
# Shutdown
await database.close()
logging.info(">>>>> shutting down <<<<<")
app.schedule.shutdown(wait=True)
await traces.process_traces_queue()
await events_queue.terminate()
await pg_client.terminate()
app = FastAPI(root_path=config("root_path", default="/api"), docs_url=config("docs_url", default=""),
redoc_url=config("redoc_url", default=""), lifespan=lifespan)
app.add_middleware(GZipMiddleware, minimum_size=1000)
@app.middleware('http')
async def or_middleware(request: Request, call_next):
from chalicelib.core import unlock
if not unlock.is_valid():
return JSONResponse(content={"errors": ["expired license"]}, status_code=status.HTTP_403_FORBIDDEN)
if helper.TRACK_TIME:
now = time.time()
try:
response: StreamingResponse = await call_next(request)
except:
logging.error(f"{request.method}: {request.url.path} FAILED!")
raise
if response.status_code // 100 != 2:
logging.warning(f"{request.method}:{request.url.path} {response.status_code}!")
if helper.TRACK_TIME:
now = time.time() - now
if now > 2:
now = round(now, 2)
logging.warning(f"Execution time: {now} s for {request.method}: {request.url.path}")
return response
origins = [
"*",
]
app.add_middleware(
CORSMiddleware,
allow_origins=origins,
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
app.include_router(core.public_app)
app.include_router(core.app)
app.include_router(core.app_apikey)
app.include_router(core_dynamic.public_app)
app.include_router(core_dynamic.app)
app.include_router(core_dynamic.app_apikey)
app.include_router(ee.public_app)
app.include_router(ee.app)
app.include_router(ee.app_apikey)
app.include_router(metrics.app)
app.include_router(insights.app)
app.include_router(v1_api.app_apikey)
app.include_router(v1_api_ee.app_apikey)
app.include_router(health.public_app)
app.include_router(health.app)
app.include_router(health.app_apikey)
app.include_router(usability_tests.public_app)
app.include_router(usability_tests.app)
app.include_router(usability_tests.app_apikey)
if config("ENABLE_SSO", cast=bool, default=True):
app.include_router(saml.public_app)
app.include_router(saml.app)
app.include_router(saml.app_apikey)