75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
# (C) Copyright 2015 Hewlett Packard Enterprise Development Company LP
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import requests
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from abstract_notifier import AbstractNotifier
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class WebhookNotifier(AbstractNotifier):
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def __init__(self, log):
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self._log = log
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def config(self, config_dict):
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self._config = {'timeout': 5}
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self._config.update(config_dict)
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@property
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def type(self):
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return "webhook"
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@property
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def statsd_name(self):
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return 'sent_webhook_count'
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def send_notification(self, notification):
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"""Send the notification via webhook
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Posts on the given url
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"""
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body = {'alarm_id': notification.alarm_id,
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'alarm_definition_id': notification.raw_alarm['alarmDefinitionId'],
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'alarm_name': notification.alarm_name,
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'alarm_description': notification.raw_alarm['alarmDescription'],
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'alarm_timestamp': notification.alarm_timestamp,
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'state': notification.state,
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'old_state': notification.raw_alarm['oldState'],
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'message': notification.message,
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'tenant_id': notification.tenant_id,
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'metrics': notification.metrics}
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headers = {'content-type': 'application/json'}
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url = notification.address
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try:
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# Posting on the given URL
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result = requests.post(url=url,
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data=json.dumps(body),
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headers=headers,
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timeout=self._config['timeout'])
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if result.status_code in range(200, 300):
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self._log.info("Notification successfully posted.")
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return True
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else:
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self._log.error("Received an HTTP code {} when trying to post on URL {}."
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.format(result.status_code, url))
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return False
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except Exception:
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self._log.exception("Error trying to post on URL {}".format(url))
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return False
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