6cf660e622
- Allow filtering on Tenant Types & searching for parts of Tenant names - Implement health checks - Start Prometheus monitoring (needs to be finalized) - Refine audio_processor and srt_processor to reduce duplicate code and support for larger files - Introduce repopack to reason in LLMs about the code
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
from flask import Blueprint, current_app, request
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from flask_healthz import HealthError
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from sqlalchemy.exc import SQLAlchemyError
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from celery.exceptions import TimeoutError as CeleryTimeoutError
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from common.extensions import db, metrics, minio_client
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from common.utils.celery_utils import current_celery
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from eveai_chat.socket_handlers.chat_handler import socketio_message_counter, socketio_message_latency
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healthz_bp = Blueprint('healthz', __name__, url_prefix='/_healthz')
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def liveness():
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try:
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# Basic check to see if the app is running
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return True
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except Exception:
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raise HealthError("Liveness check failed")
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def readiness():
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checks = {
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"database": check_database(),
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"celery": check_celery(),
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# Add more checks as needed
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}
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if not all(checks.values()):
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raise HealthError("Readiness check failed")
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def check_database():
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try:
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# Perform a simple database query
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db.session.execute("SELECT 1")
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return True
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except SQLAlchemyError:
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current_app.logger.error("Database check failed", exc_info=True)
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return False
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def check_celery():
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try:
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# Send a simple task to Celery
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result = current_celery.send_task('tasks.ping', queue='llm_interactions')
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response = result.get(timeout=10) # Wait for up to 10 seconds for a response
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return response == 'pong'
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except CeleryTimeoutError:
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current_app.logger.error("Celery check timed out", exc_info=True)
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return False
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except Exception as e:
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current_app.logger.error(f"Celery check failed: {str(e)}", exc_info=True)
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return False
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@healthz_bp.route('/metrics')
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@metrics.do_not_track()
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def prometheus_metrics():
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return metrics.generate_latest()
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def init_healtz(app):
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app.config.update(
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HEALTHZ={
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"live": "healthz_views.liveness",
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"ready": "healthz_views.readiness",
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}
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)
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# Register SocketIO metrics with Prometheus
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metrics.register(socketio_message_counter)
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metrics.register(socketio_message_latency) |