--- /dev/null
+# Copyright 2017 iIntel Research and Development Ireland Limited
+# **************************************************************
+
+# This file is part of OSM Monitoring module
+# All Rights Reserved to Intel Corporation
+
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+
+# http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: helena.mcgough@intel.com or adrian.hoban@intel.com
+##
+"""Tests for all alarm request message keys."""
+
+import json
+import logging
+import unittest
+
+import mock
+
+from osm_mon.core.settings import Config
+from osm_mon.plugins.OpenStack.Aodh import alarm_handler as alarm_req
+from osm_mon.plugins.OpenStack.common import Common
+
+log = logging.getLogger(__name__)
+
+auth_token = mock.ANY
+alarm_endpoint = "alarm_endpoint"
+metric_endpoint = "metric_endpoint"
+
+
+class Response(object):
+ """Mock a response message class."""
+
+ def __init__(self, result):
+ """Initialise the response text and status code."""
+ self.text = json.dumps(result)
+ self.status_code = "MOCK_STATUS_CODE"
+
+
+class TestAlarming(unittest.TestCase):
+ """Tests for alarming class functions."""
+
+ maxDiff = None
+
+ def setUp(self):
+ """Setup for tests."""
+ super(TestAlarming, self).setUp()
+ self.alarming = alarm_req.OpenstackAlarmHandler()
+
+ @mock.patch.object(Common, "perform_request")
+ def test_config_invalid_alarm_req(self, perf_req):
+ """Test configure an invalid alarm request."""
+ # Configuring with invalid metric name results in failure
+ values = {"alarm_name": "my_alarm",
+ "metric_name": "my_metric",
+ "resource_uuid": "my_r_id"}
+ with self.assertRaises(KeyError):
+ self.alarming.configure_alarm(alarm_endpoint, auth_token, values, {}, True)
+ perf_req.assert_not_called()
+ perf_req.reset_mock()
+
+ # Configuring with missing metric name results in failure
+ values = {"alarm_name": "disk_write_ops",
+ "resource_uuid": "my_r_id"}
+
+ with self.assertRaises(KeyError):
+ self.alarming.configure_alarm(alarm_endpoint, auth_token, values, {}, True)
+ perf_req.assert_not_called()
+
+ @mock.patch.object(Common, "perform_request")
+ def test_config_valid_alarm_req(self, perf_req):
+ """Test config a valid alarm."""
+ values = {"alarm_name": "disk_write_ops",
+ "metric_name": "disk_write_ops",
+ "resource_uuid": "my_r_id",
+ "statistic": "AVERAGE",
+ "threshold_value": 60,
+ "operation": "GT"}
+
+ perf_req.return_value = type('obj', (object,), {'text': '{"alarm_id":"1"}'})
+
+ self.alarming.configure_alarm(alarm_endpoint, auth_token, values, {}, True)
+ payload = {"name": "disk_write_ops",
+ "gnocchi_resources_threshold_rule": {"resource_type": "generic", "comparison_operator": "gt",
+ "granularity": 300, "metric": "disk.write.requests",
+ "aggregation_method": "mean", "threshold": 60,
+ "resource_id": "my_r_id"},
+ "alarm_actions": ["http://localhost:8662"], "repeat_actions": True, "state": "ok", "type": "gnocchi_resources_threshold",
+ "severity": "critical"}
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/", auth_token,
+ req_type="post", payload=json.dumps(payload, sort_keys=True), verify_ssl=True)
+
+ @mock.patch.object(Common, "perform_request")
+ def test_delete_alarm_req(self, perf_req):
+ """Test delete alarm request."""
+ self.alarming.delete_alarm(alarm_endpoint, auth_token, "my_alarm_id", True)
+
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/my_alarm_id", auth_token, req_type="delete", verify_ssl=True)
+
+ @mock.patch.object(Common, "perform_request")
+ def test_invalid_list_alarm_req(self, perf_req):
+ """Test invalid list alarm_req."""
+ # Request will not be performed without a resource_id
+ list_details = {"mock_details": "invalid_details"}
+ with self.assertRaises(KeyError):
+ self.alarming.list_alarms(alarm_endpoint, auth_token, list_details, True)
+ perf_req.assert_not_called()
+
+ @mock.patch.object(Common, "perform_request")
+ def test_valid_list_alarm_req(self, perf_req):
+ """Test valid list alarm request."""
+ # Minimum requirement for an alarm list is resource_id
+ list_details = {"resource_uuid": "mock_r_id", "alarm_name": "mock_alarm", "severity": "critical"}
+
+ mock_perf_req_return_value = [
+ {"alarm_id": "1", "name": "mock_alarm", "severity": "critical",
+ "gnocchi_resources_threshold_rule": {"resource_id": "mock_r_id"}}]
+ perf_req.return_value = type('obj', (object,),
+ {'text': json.dumps(mock_perf_req_return_value)})
+
+ alarm_list = self.alarming.list_alarms(alarm_endpoint, auth_token, list_details, True)
+
+ self.assertDictEqual(alarm_list[0], mock_perf_req_return_value[0])
+
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/", auth_token, req_type="get", verify_ssl=True)
+ perf_req.reset_mock()
+
+ # Check list with alarm_name defined
+ list_details = {"resource_uuid": "mock_r_id",
+ "alarm_name": "mock_alarm",
+ "severity": "critical"}
+ alarm_list = self.alarming.list_alarms(alarm_endpoint, auth_token, list_details, True)
+
+ self.assertDictEqual(alarm_list[0], mock_perf_req_return_value[0])
+
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/", auth_token, req_type="get", verify_ssl=True)
+
+ @mock.patch.object(Common, "perform_request")
+ def test_ack_alarm_req(self, perf_req):
+ """Test update alarm state for acknowledge alarm request."""
+ resp = Response({})
+ perf_req.return_value = resp
+
+ self.alarming.update_alarm_state(alarm_endpoint, auth_token, "my_alarm_id", True)
+
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/my_alarm_id/state", auth_token, req_type="put",
+ payload=json.dumps("ok"), verify_ssl=True)
+
+ @mock.patch.object(Common, "perform_request")
+ def test_update_alarm_invalid(self, perf_req):
+ """Test update alarm with invalid get response."""
+ values = {"alarm_uuid": "my_alarm_id"}
+
+ perf_req.return_value = type('obj', (object,), {'invalid_prop': 'Invalid response'})
+
+ with self.assertRaises(Exception):
+ self.alarming.update_alarm(alarm_endpoint, auth_token, values, {}, True)
+ perf_req.assert_called_with(mock.ANY, auth_token, req_type="get")
+
+ @mock.patch.object(Common, "perform_request")
+ def test_update_alarm_invalid_payload(self, perf_req):
+ """Test update alarm with invalid payload."""
+ resp = Response({"name": "my_alarm",
+ "state": "alarm",
+ "gnocchi_resources_threshold_rule":
+ {"resource_id": "my_resource_id",
+ "metric": "my_metric"}})
+ perf_req.return_value = resp
+ values = {"alarm_uuid": "my_alarm_id"}
+
+ with self.assertRaises(Exception):
+ self.alarming.update_alarm(alarm_endpoint, auth_token, values, {}, True)
+ perf_req.assert_called_with(mock.ANY, auth_token, req_type="get")
+ self.assertEqual(perf_req.call_count, 1)
+
+ @mock.patch.object(alarm_req.OpenstackAlarmHandler, "check_payload")
+ @mock.patch.object(Common, "perform_request")
+ def test_update_alarm_valid(self, perf_req, check_pay):
+ """Test valid update alarm request."""
+ resp = Response({"alarm_id": "1",
+ "name": "my_alarm",
+ "state": "alarm",
+ "gnocchi_resources_threshold_rule":
+ {"resource_id": "my_resource_id",
+ "metric": "disk.write.requests"}})
+ perf_req.return_value = resp
+ values = {"alarm_uuid": "my_alarm_id"}
+
+ self.alarming.update_alarm(alarm_endpoint, auth_token, values, {}, True)
+
+ check_pay.assert_called_with(values, "disk_write_ops", "my_resource_id",
+ "my_alarm", alarm_state="alarm")
+
+ self.assertEqual(perf_req.call_count, 2)
+ # Second call is the update request
+ perf_req.assert_called_with(
+ 'alarm_endpoint/v2/alarms/my_alarm_id', auth_token,
+ req_type="put", payload=check_pay.return_value, verify_ssl=True)
+
+ @mock.patch.object(Config, "instance")
+ def test_check_valid_payload(self, cfg):
+ """Test the check payload function for a valid payload."""
+ values = {"severity": "warning",
+ "statistic": "COUNT",
+ "threshold_value": 12,
+ "operation": "GT",
+ "granularity": 300,
+ "resource_type": "generic"}
+ cfg.return_value.OS_NOTIFIER_URI = "http://localhost:8662"
+ payload = self.alarming.check_payload(
+ values, "disk_write_ops", "r_id", "alarm_name")
+
+ self.assertDictEqual(
+ json.loads(payload), {"name": "alarm_name",
+ "gnocchi_resources_threshold_rule":
+ {"resource_id": "r_id",
+ "metric": "disk.write.requests",
+ "comparison_operator": "gt",
+ "aggregation_method": "count",
+ "threshold": 12,
+ "granularity": 300,
+ "resource_type": "generic"},
+ "severity": "low",
+ "state": "ok",
+ "type": "gnocchi_resources_threshold",
+ "alarm_actions": ["http://localhost:8662"],
+ "repeat_actions": True})
+
+ @mock.patch.object(Config, "instance")
+ @mock.patch.object(Common, "perform_request")
+ def test_check_valid_state_payload(self, perform_req, cfg):
+ """Test the check payload function for a valid payload with state."""
+ values = {"severity": "warning",
+ "statistic": "COUNT",
+ "threshold_value": 12,
+ "operation": "GT",
+ "granularity": 300,
+ "resource_type": "generic"}
+ cfg.return_value.OS_NOTIFIER_URI = "http://localhost:8662"
+ payload = self.alarming.check_payload(
+ values, "disk_write_ops", "r_id", "alarm_name", alarm_state="alarm")
+
+ self.assertEqual(
+ json.loads(payload), {"name": "alarm_name",
+ "gnocchi_resources_threshold_rule":
+ {"resource_id": "r_id",
+ "metric": "disk.write.requests",
+ "comparison_operator": "gt",
+ "aggregation_method": "count",
+ "threshold": 12,
+ "granularity": 300,
+ "resource_type": "generic"},
+ "severity": "low",
+ "state": "alarm",
+ "type": "gnocchi_resources_threshold",
+ "alarm_actions": ["http://localhost:8662"],
+ "repeat_actions": True})
+
+ def test_check_invalid_payload(self):
+ """Test the check payload function for an invalid payload."""
+ values = {"alarm_values": "mock_invalid_details"}
+ with self.assertRaises(Exception):
+ self.alarming.check_payload(values, "my_metric", "r_id", "alarm_name")
+
+ @mock.patch.object(Common, "perform_request")
+ def test_get_alarm_state(self, perf_req):
+ """Test the get alarm state function."""
+ perf_req.return_value = type('obj', (object,), {'text': '{"alarm_id":"1"}'})
+
+ self.alarming.get_alarm_state(alarm_endpoint, auth_token, "alarm_id")
+
+ perf_req.assert_called_with(
+ "alarm_endpoint/v2/alarms/alarm_id/state", auth_token, req_type="get")
+
+ @mock.patch.object(Common, "perform_request")
+ def test_check_for_metric(self, perf_req):
+ """Test the check for metric function."""
+ mock_perf_req_return_value = {"metrics": {"cpu_util": 123}}
+ perf_req.return_value = type('obj', (object,), {'text': json.dumps(mock_perf_req_return_value)})
+
+ self.alarming.check_for_metric(auth_token, metric_endpoint, "cpu_utilization", "r_id", True)
+
+ perf_req.assert_called_with(
+ "metric_endpoint/v1/resource/generic/r_id", auth_token, req_type="get", verify_ssl=True)
projects / osm / MON.git / blobdiff