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session_redis_public/monitoring_status/controllers/main.py
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Guewen BaconnierandSimone Orsi 9d25b72f74 [10.0] Filter /monitoring/status werkzeug logs (#67)
* Filter /monitoring/status werkzeug logs

With healtchecks, they constitute 95% of our logs. Let's stop wasting
resources and shut them up.
2019-07-19 15:34:02 +02:00

48 lines
1.5 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2016 Camptocamp SA
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
import logging
import json
import werkzeug
from odoo import http
from odoo.addons.web.controllers.main import ensure_db
class HealthCheckFilter(logging.Filter):
def __init__(self, path, name=''):
super(HealthCheckFilter, self).__init__(name)
self.path = path
def filter(self, record):
return self.path not in record.getMessage()
logging.getLogger('werkzeug').addFilter(
HealthCheckFilter('"GET /monitoring/status HTTP/1.1"')
)
class Monitoring(http.Controller):
@http.route('/monitoring/status', type='http', auth='none')
def status(self):
ensure_db()
# TODO: add 'sub-systems' status and infos:
# queue job, cron, database, ...
headers = {'Content-Type': 'application/json'}
info = {'status': 1}
session = http.request.session
# We set a custom expiration of 1 second for this request, as we do a
# lot of health checks, we don't want those anonymous sessions to be
# kept. Beware, it works only when session_redis is used.
# Alternatively, we could set 'session.should_save = False', which is
# tested in odoo source code, but we wouldn't check the health of
# Redis.
if not session.uid:
session.expiration = 1
return werkzeug.wrappers.Response(json.dumps(info), headers=headers)