be6fb21e19
This patch 1. Supports for loading new notification types as plugins. 2) Adds new plugins for HipChat and Slack 3) Insert Notification types during startup Partially-implements: blueprint notification-engine-plugin Change-Id: I246ced3fe22a9797a3c8384f7bda166797cfac3a
137 lines
5.2 KiB
Python
137 lines
5.2 KiB
Python
# (C) Copyright 2014-2016 Hewlett Packard Enterprise Development 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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"""Tests NotificationProcessor"""
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import mock
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import time
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import unittest
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from monasca_notification.notification import Notification
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from monasca_notification.processors import notification_processor
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class smtpStub(object):
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def __init__(self, log_queue):
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self.queue = log_queue
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def sendmail(self, from_addr, to_addr, msg):
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self.queue.put("%s %s %s" % (from_addr, to_addr, msg))
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class requestsResponse(object):
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def __init__(self, status):
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self.status_code = status
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class TestNotificationProcessor(unittest.TestCase):
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def setUp(self):
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self.trap = []
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self.email_config = {'server': 'my.smtp.server',
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'port': 25,
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'user': None,
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'password': None,
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'timeout': 60,
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'from_addr': 'hpcs.mon@hp.com'}
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self.mysql_config = {'ssl': None,
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'host': 'mysql_host',
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'port': 'mysql_port',
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'user': 'mysql_user',
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'db': 'dbname',
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'passwd': 'mysql_passwd'}
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def tearDown(self):
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pass
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# ------------------------------------------------------------------------
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# Test helper functions
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# ------------------------------------------------------------------------
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@mock.patch('pymysql.connect')
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@mock.patch('monasca_notification.processors.notification_processor.monascastatsd')
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@mock.patch('monasca_notification.types.notifiers.email_notifier.smtplib')
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@mock.patch('monasca_notification.processors.notification_processor.notifiers.log')
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def _start_processor(self, notifications, mock_log, mock_smtp, mock_statsd, mock_pymsql):
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"""Start the processor with the proper mocks
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"""
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# Since the log runs in another thread I can mock it directly, instead change the methods to put to a queue
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mock_log.warn = self.trap.append
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mock_log.error = self.trap.append
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mock_smtp.SMTP = self._smtpStub
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config = {}
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config["email"] = self.email_config
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config["mysql"] = self.mysql_config
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config["notification_types"] = {}
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processor = (notification_processor.NotificationProcessor(config))
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processor.send(notifications)
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def _smtpStub(self, *arg, **kwargs):
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return smtpStub(self.trap)
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def email_setup(self, metric):
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alarm_dict = {"tenantId": "0",
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"alarmId": "0",
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"alarmName": "test Alarm",
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"oldState": "OK",
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"newState": "ALARM",
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"severity": "LOW",
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"link": "some-link",
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"lifecycleState": "OPEN",
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"stateChangeReason": "I am alarming!",
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"timestamp": time.time(),
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"metrics": metric}
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notification = Notification('email', 0, 1, 'email notification', 'me@here.com', 0, 0, alarm_dict)
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self._start_processor([notification])
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# ------------------------------------------------------------------------
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# Unit tests
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# ------------------------------------------------------------------------
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def test_invalid_notification(self):
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"""Verify invalid notification type is rejected.
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"""
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alarm_dict = {"tenantId": "0", "alarmId": "0", "alarmName": "test Alarm", "oldState": "OK", "newState": "ALARM",
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"stateChangeReason": "I am alarming!", "timestamp": time.time(), "metrics": "cpu_util",
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"severity": "LOW", "link": "http://some-place.com", "lifecycleState": "OPEN"}
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invalid_notification = Notification('invalid', 0, 1, 'test notification', 'me@here.com', 0, 0, alarm_dict)
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self._start_processor([invalid_notification])
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self.assertIn('attempting to send unconfigured notification: invalid', self.trap)
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def test_email_notification_single_host(self):
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"""Email with single host
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"""
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metrics = []
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metric_data = {'dimensions': {'hostname': 'foo1', 'service': 'bar1'}}
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metrics.append(metric_data)
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self.email_setup(metrics)
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for msg in self.trap:
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if "From: hpcs.mon@hp.com" in msg:
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self.assertRegexpMatches(msg, "From: hpcs.mon@hp.com")
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self.assertRegexpMatches(msg, "To: me@here.com")
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self.assertRegexpMatches(msg, "Content-Type: text/plain")
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self.assertRegexpMatches(msg, "Alarm .test Alarm.")
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self.assertRegexpMatches(msg, "On host .foo1.")
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