Drop ceilometerclient requirement

ceilometerclient is dead in queens cycle, lets drop the
integration and remove the requirement.

Change-Id: I5267746e63fd27ad0ce8e36fb843efd4988d6eb7

README.rst

@@ -48,7 +48,6 @@ We have integration with
 * https://git.openstack.org/cgit/openstack/python-keystoneclient (auth)
 * https://git.openstack.org/cgit/openstack/python-swiftclient (object storage)
 * https://git.openstack.org/cgit/openstack/python-neutronclient (networking)
-* https://git.openstack.org/cgit/openstack/python-ceilometerclient (metering)
 * https://git.openstack.org/cgit/openstack/python-aodhclient (alarming service)
 * https://git.openstack.org/cgit/openstack/python-cinderclient (block storage)
 * https://git.openstack.org/cgit/openstack/python-glanceclient (image service)

heat/common/config.py

@@ -421,7 +421,7 @@ def list_opts():
     yield profiler.list_opts()[0]
     yield 'clients', default_clients_opts
 
-    for client in ('aodh', 'barbican', 'ceilometer', 'cinder', 'designate',
+    for client in ('aodh', 'barbican', 'cinder', 'designate',
                    'glance', 'heat', 'keystone', 'magnum', 'manila', 'mistral',
                    'monasca', 'neutron', 'nova', 'octavia', 'sahara', 'senlin',
                    'swift', 'trove', 'zaqar'

heat/engine/clients/os/ceilometer.py

@@ -1,51 +0,0 @@
-#
-#    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 ceilometerclient import client as cc
-from ceilometerclient import exc
-
-from heat.engine.clients import client_plugin
-
-CLIENT_NAME = 'ceilometer'
-
-
-class CeilometerClientPlugin(client_plugin.ClientPlugin):
-
-    exceptions_module = exc
-
-    service_types = [METERING, ALARMING] = ['metering', 'alarming']
-
-    def _create(self):
-
-        con = self.context
-        interface = self._get_client_option(CLIENT_NAME, 'endpoint_type')
-        aodh_endpoint = self.url_for(service_type=self.ALARMING,
-                                     endpoint_type=interface)
-        args = {
-            'session': con.keystone_session,
-            'interface': interface,
-            'service_type': self.METERING,
-            'aodh_endpoint': aodh_endpoint,
-            'region_name': self._get_region_name()
-        }
-
-        return cc.get_client('2', **args)
-
-    def is_not_found(self, ex):
-        return isinstance(ex, exc.HTTPNotFound)
-
-    def is_over_limit(self, ex):
-        return isinstance(ex, exc.HTTPOverLimit)
-
-    def is_conflict(self, ex):
-        return isinstance(ex, exc.HTTPConflict)

heat/engine/resource.py

@@ -847,9 +847,6 @@ class Resource(status.ResourceStatus):
     def trove(self):
         return self.client('trove')
 
-    def ceilometer(self):
-        return self.client('ceilometer')
-
     def heat(self):
         return self.client('heat')
 

heat/tests/clients/test_ceilometer_client.py

@@ -1,27 +0,0 @@
-#
-#    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 ceilometerclient import client as cc
-
-from heat.tests import common
-from heat.tests import utils
-
-
-class CeilometerClientPluginTest(common.HeatTestCase):
-
-    def test_create(self):
-        self.patchobject(cc.SessionClient, 'request')
-        context = utils.dummy_context()
-        plugin = context.clients.client_plugin('ceilometer')
-        client = plugin.client()
-        self.assertIsNotNone(client.alarms)

heat/tests/clients/test_clients.py

@@ -12,7 +12,6 @@
 #    under the License.
 
 from aodhclient import exceptions as aodh_exc
-from ceilometerclient import exc as ceil_exc
 from cinderclient import exceptions as cinder_exc
 from glanceclient import exc as glance_exc
 from heatclient import client as heatclient
@@ -340,38 +339,6 @@ class TestClientPluginsInitialise(common.HeatTestCase):
 class TestIsNotFound(common.HeatTestCase):
 
     scenarios = [
-        ('ceilometer_not_found', dict(
-            is_not_found=True,
-            is_over_limit=False,
-            is_client_exception=True,
-            is_conflict=False,
-            plugin='ceilometer',
-            exception=lambda: ceil_exc.HTTPNotFound(details='gone'),
-        )),
-        ('ceilometer_exception', dict(
-            is_not_found=False,
-            is_over_limit=False,
-            is_client_exception=False,
-            is_conflict=False,
-            plugin='ceilometer',
-            exception=lambda: Exception()
-        )),
-        ('ceilometer_overlimit', dict(
-            is_not_found=False,
-            is_over_limit=True,
-            is_client_exception=True,
-            is_conflict=False,
-            plugin='ceilometer',
-            exception=lambda: ceil_exc.HTTPOverLimit(details='over'),
-        )),
-        ('ceilometer_conflict', dict(
-            is_not_found=False,
-            is_over_limit=False,
-            is_client_exception=True,
-            is_conflict=True,
-            plugin='ceilometer',
-            exception=lambda: ceil_exc.HTTPConflict(),
-        )),
         ('aodh_not_found', dict(
             is_not_found=True,
             is_over_limit=False,

releasenotes/notes/drop-ceilometerclient-868ee47eedf2dff4.yaml

@@ -0,0 +1,7 @@
+---
+upgrade:
+    - |
+      The ceilometer client plugin is no longer provided,
+      due to the Ceilometer API no longer being available from
+      Queens and the python-ceilometerclient library being
+      unmaintained.

requirements.txt

@@ -33,7 +33,6 @@ PasteDeploy>=1.5.0 # MIT
 aodhclient>=0.9.0 # Apache-2.0
 python-barbicanclient>=4.5.2 # Apache-2.0
 python-blazarclient>=1.0.0 # Apache-2.0
-python-ceilometerclient>=2.5.0 # Apache-2.0
 python-cinderclient>=3.3.0 # Apache-2.0
 python-designateclient>=2.7.0 # Apache-2.0
 python-glanceclient>=2.8.0 # Apache-2.0

setup.cfg

@@ -66,7 +66,6 @@ heat.clients =
     aodh = heat.engine.clients.os.aodh:AodhClientPlugin
     barbican = heat.engine.clients.os.barbican:BarbicanClientPlugin
     blazar = heat.engine.clients.os.blazar:BlazarClientPlugin
-    ceilometer = heat.engine.clients.os.ceilometer:CeilometerClientPlugin
     cinder = heat.engine.clients.os.cinder:CinderClientPlugin
     designate = heat.engine.clients.os.designate:DesignateClientPlugin
     glance = heat.engine.clients.os.glance:GlanceClientPlugin