Files

51 lines
1.6 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 openerp.addons.web import http as oeweb
from openerp.addons.web.controllers.main import db_monodb_redirect
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')
)
class Monitoring(oeweb.Controller):
_cp_path = '/monitoring'
@oeweb.httprequest
def status(self, req, **kwargs):
db, redirect = db_monodb_redirect(req)
if redirect:
werkzeug.exceptions.abort(werkzeug.utils.redirect(redirect, 303))
# TODO: add 'sub-systems' status and infos:
# queue job, cron, database, ...
headers = {'Content-Type': 'application/json'}
info = {'status': 1}
session = req.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)