Remove ceilometerclient dependecy

Change-Id: Ifa0f2493aa8414a29dc2722b6636a33bc5808be6

.zuul.yaml

@@ -2,7 +2,7 @@
     templates:
       - check-requirements
       - openstack-cover-jobs
-      - openstack-python3-xena-jobs
+      - openstack-python3-yoga-jobs
       - publish-openstack-docs-pti
       - release-notes-jobs-python3
     check:

releasenotes/source/index.rst

@@ -21,6 +21,7 @@ Contents:
    :maxdepth: 1
 
    unreleased
+   xena
    wallaby
    victoria
    ussuri

releasenotes/source/xena.rst

@@ -0,0 +1,6 @@
+=========================
+Xena Series Release Notes
+=========================
+
+.. release-notes::
+   :branch: stable/xena

requirements.txt

@@ -30,7 +30,6 @@ pbr>=3.1.1 # Apache-2.0
 pecan>=1.3.2 # BSD
 PrettyTable>=0.7.2 # BSD
 gnocchiclient>=7.0.1 # Apache-2.0
-python-ceilometerclient>=2.9.0 # Apache-2.0
 python-cinderclient>=3.5.0 # Apache-2.0
 python-glanceclient>=2.9.1 # Apache-2.0
 python-keystoneclient>=3.15.0 # Apache-2.0

watcher/tests/common/test_clients.py

@@ -10,8 +10,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from ceilometerclient import client as ceclient
-import ceilometerclient.v2.client as ceclient_v2
 from unittest import mock
 
 from cinderclient import client as ciclient
@@ -270,56 +268,6 @@ class TestClients(base.TestCase):
         cinder_cached = osc.cinder()
         self.assertEqual(cinder, cinder_cached)
 
-    @mock.patch.object(ceclient, 'Client')
-    @mock.patch.object(clients.OpenStackClients, 'session')
-    def test_clients_ceilometer(self, mock_session, mock_call):
-        osc = clients.OpenStackClients()
-        osc._ceilometer = None
-        osc.ceilometer()
-        mock_call.assert_called_once_with(
-            CONF.ceilometer_client.api_version,
-            None,
-            endpoint_type=CONF.ceilometer_client.endpoint_type,
-            region_name=CONF.ceilometer_client.region_name,
-            session=mock_session)
-
-    @mock.patch.object(clients.OpenStackClients, 'session')
-    @mock.patch.object(ceclient_v2.Client, '_get_redirect_client')
-    def test_clients_ceilometer_diff_vers(self, mock_get_redirect_client,
-                                          mock_session):
-        '''ceilometerclient currently only has one version (v2)'''
-        mock_get_redirect_client.return_value = [mock.Mock(), mock.Mock()]
-        CONF.set_override('api_version', '2',
-                          group='ceilometer_client')
-        osc = clients.OpenStackClients()
-        osc._ceilometer = None
-        osc.ceilometer()
-        self.assertEqual(ceclient_v2.Client,
-                         type(osc.ceilometer()))
-
-    @mock.patch.object(clients.OpenStackClients, 'session')
-    @mock.patch.object(ceclient_v2.Client, '_get_redirect_client')
-    def test_clients_ceilometer_diff_endpoint(self, mock_get_redirect_client,
-                                              mock_session):
-        mock_get_redirect_client.return_value = [mock.Mock(), mock.Mock()]
-        CONF.set_override('endpoint_type', 'publicURL',
-                          group='ceilometer_client')
-        osc = clients.OpenStackClients()
-        osc._ceilometer = None
-        osc.ceilometer()
-        self.assertEqual('publicURL', osc.ceilometer().http_client.interface)
-
-    @mock.patch.object(clients.OpenStackClients, 'session')
-    @mock.patch.object(ceclient_v2.Client, '_get_redirect_client')
-    def test_clients_ceilometer_cached(self, mock_get_redirect_client,
-                                       mock_session):
-        mock_get_redirect_client.return_value = [mock.Mock(), mock.Mock()]
-        osc = clients.OpenStackClients()
-        osc._ceilometer = None
-        ceilometer = osc.ceilometer()
-        ceilometer_cached = osc.ceilometer()
-        self.assertEqual(ceilometer, ceilometer_cached)
-
     @mock.patch.object(netclient, 'Client')
     @mock.patch.object(clients.OpenStackClients, 'session')
     def test_clients_neutron(self, mock_session, mock_call):

watcher/tests/decision_engine/datasources/test_ceilometer_helper.py

@@ -1,168 +0,0 @@
-# -*- encoding: utf-8 -*-
-# Copyright (c) 2015 b<>com
-#
-# 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.
-
-from unittest import mock
-
-from watcher.common import clients
-from watcher.common import exception
-from watcher.decision_engine.datasources import ceilometer as ceilometer_helper
-from watcher.tests import base
-
-
-@mock.patch.object(clients.OpenStackClients, 'ceilometer')
-class TestCeilometerHelper(base.BaseTestCase):
-
-    def setUp(self):
-        super(TestCeilometerHelper, self).setUp()
-        self.osc_mock = mock.Mock()
-        self.helper = ceilometer_helper.CeilometerHelper(osc=self.osc_mock)
-        stat_agg_patcher = mock.patch.object(
-            self.helper, 'statistic_aggregation',
-            spec=ceilometer_helper.CeilometerHelper.statistic_aggregation)
-        self.mock_aggregation = stat_agg_patcher.start()
-        self.addCleanup(stat_agg_patcher.stop)
-
-    def test_build_query(self, mock_ceilometer):
-        mock_ceilometer.return_value = mock.MagicMock()
-        cm = ceilometer_helper.CeilometerHelper()
-        expected = [{'field': 'user_id', 'op': 'eq', 'value': u'user_id'},
-                    {'field': 'project_id', 'op': 'eq', 'value': u'tenant_id'},
-                    {'field': 'resource_id', 'op': 'eq',
-                     'value': u'resource_id'}]
-
-        query = cm.build_query(user_id="user_id",
-                               tenant_id="tenant_id",
-                               resource_id="resource_id",
-                               user_ids=["user_ids"],
-                               tenant_ids=["tenant_ids"],
-                               resource_ids=["resource_ids"])
-        self.assertEqual(expected, query)
-
-    def test_statistic_aggregation(self, mock_ceilometer):
-        ceilometer = mock.MagicMock()
-        statistic = mock.MagicMock()
-        expected_result = 100
-        statistic[-1]._info = {'aggregate': {'avg': expected_result}}
-        ceilometer.statistics.list.return_value = statistic
-        mock_ceilometer.return_value = ceilometer
-        cm = ceilometer_helper.CeilometerHelper()
-        val = cm.statistic_aggregation(
-            resource=mock.Mock(id="INSTANCE_ID"),
-            resource_type='instance',
-            meter_name="instance_cpu_usage",
-            period="7300",
-            granularity=None
-        )
-        self.assertEqual(expected_result, val)
-
-    def test_statistic_aggregation_metric_unavailable(self, mock_ceilometer):
-        helper = ceilometer_helper.CeilometerHelper()
-
-        # invalidate instance_cpu_usage in metric map
-        original_metric_value = helper.METRIC_MAP.get('instance_cpu_usage')
-        helper.METRIC_MAP.update(
-            instance_cpu_usage=None
-        )
-
-        self.assertRaises(
-            exception.MetricNotAvailable,
-            helper.statistic_aggregation, resource=mock.Mock(id="INSTANCE_ID"),
-            resource_type='instance', meter_name="instance_cpu_usage",
-            period="7300",
-            granularity=None
-        )
-
-        # restore the metric map as it is a static attribute that does not get
-        # restored between unit tests!
-        helper.METRIC_MAP.update(
-            instance_cpu_usage=original_metric_value
-        )
-
-    def test_get_host_cpu_usage(self, mock_ceilometer):
-        self.helper.get_host_cpu_usage('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_cpu_usage', 600, 'mean', None)
-
-    def test_get_host_ram_usage(self, mock_ceilometer):
-        self.helper.get_host_ram_usage('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_ram_usage', 600, 'mean', None)
-
-    def test_get_host_outlet_temp(self, mock_ceilometer):
-        self.helper.get_host_outlet_temp('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_outlet_temp', 600, 'mean', None)
-
-    def test_get_host_inlet_temp(self, mock_ceilometer):
-        self.helper.get_host_inlet_temp('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_inlet_temp', 600, 'mean', None)
-
-    def test_get_host_airflow(self, mock_ceilometer):
-        self.helper.get_host_airflow('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_airflow', 600, 'mean', None)
-
-    def test_get_host_power(self, mock_ceilometer):
-        self.helper.get_host_power('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'compute_node', 'host_power', 600, 'mean', None)
-
-    def test_get_instance_cpu_usage(self, mock_ceilometer):
-        self.helper.get_instance_cpu_usage('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'instance', 'instance_cpu_usage', 600, 'mean',
-            None)
-
-    def test_get_instance_ram_usage(self, mock_ceilometer):
-        self.helper.get_instance_ram_usage('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'instance', 'instance_ram_usage', 600, 'mean',
-            None)
-
-    def test_get_instance_ram_allocated(self, mock_ceilometer):
-        self.helper.get_instance_ram_allocated('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'instance', 'instance_ram_allocated', 600, 'mean',
-            None)
-
-    def test_get_instance_l3_cache_usage(self, mock_ceilometer):
-        self.helper.get_instance_l3_cache_usage('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'instance', 'instance_l3_cache_usage', 600, 'mean',
-            None)
-
-    def test_get_instance_root_disk_size(self, mock_ceilometer):
-        self.helper.get_instance_root_disk_size('compute1', 600, 'mean')
-        self.mock_aggregation.assert_called_once_with(
-            'compute1', 'instance', 'instance_root_disk_size', 600, 'mean',
-            None)
-
-    def test_check_availability(self, mock_ceilometer):
-        ceilometer = mock.MagicMock()
-        ceilometer.resources.list.return_value = True
-        mock_ceilometer.return_value = ceilometer
-        helper = ceilometer_helper.CeilometerHelper()
-        result = helper.check_availability()
-        self.assertEqual('available', result)
-
-    def test_check_availability_with_failure(self, mock_ceilometer):
-        ceilometer = mock.MagicMock()
-        ceilometer.resources.list.side_effect = Exception()
-        mock_ceilometer.return_value = ceilometer
-        helper = ceilometer_helper.CeilometerHelper()
-
-        self.assertEqual('not available', helper.check_availability())