Source code for oio.conscience.checker.http
# Copyright (C) 2015-2018 OpenIO SAS, as part of OpenIO SDS
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from oio.common import exceptions as exc
from oio.common.http_urllib3 import urllibexc
from oio.conscience.checker.base import BaseChecker
[docs]class HttpChecker(BaseChecker):
name = 'http'
[docs] def check(self):
success = False
resp = None
try:
# We have clues that the connection will be reused quickly to get
# stats, thus we do not explicitely require its closure.
resp = self.agent.pool_manager.request("GET", self.url)
if resp.status == 200:
success = True
else:
raise Exception("status code != 200: %s" % resp.status)
except Exception as e:
self.logger.warn('ERROR performing http check (%s): %s',
self.url, e)
finally:
if resp:
try:
resp.close()
except urllibexc.HTTPError:
pass
if not success:
self.logger.warn('%s check failed', self.name)
return success