a1f3554555
Break the compute pollsters up into separate plugins. This is submitted as one patch for all of the compute pollsters because they are moved into a new package to make the files a little easier to manage. blueprint one-meter-per-plugin Change-Id: Ibc6a9c3f73594c94b578f4229e1f9e9c941c7f4f Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
104 lines
4.1 KiB
Python
104 lines
4.1 KiB
Python
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright © 2012 eNovance <licensing@enovance.com>
|
|
# Copyright © 2012 Red Hat, Inc
|
|
#
|
|
# Author: Julien Danjou <julien@danjou.info>
|
|
# Author: Eoghan Glynn <eglynn@redhat.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.
|
|
"""Tests for the compute pollsters.
|
|
"""
|
|
|
|
import mock
|
|
|
|
from ceilometer.compute import manager
|
|
from ceilometer.compute.pollsters import util
|
|
from ceilometer.tests import base as test_base
|
|
|
|
|
|
class FauxInstance(object):
|
|
|
|
def __init__(self, **kwds):
|
|
for name, value in kwds.items():
|
|
setattr(self, name, value)
|
|
|
|
def __getitem__(self, key):
|
|
return getattr(self, key)
|
|
|
|
def get(self, key, default):
|
|
try:
|
|
return getattr(self, key)
|
|
except AttributeError:
|
|
return default
|
|
|
|
|
|
class TestLocationMetadata(test_base.TestCase):
|
|
|
|
@mock.patch('ceilometer.pipeline.setup_pipeline', mock.MagicMock())
|
|
def setUp(self):
|
|
self.manager = manager.AgentManager()
|
|
super(TestLocationMetadata, self).setUp()
|
|
|
|
# Mimics an instance returned from nova api call
|
|
self.INSTANCE_PROPERTIES = {'name': 'display name',
|
|
'OS-EXT-SRV-ATTR:instance_name':
|
|
'instance-000001',
|
|
'OS-EXT-AZ:availability_zone':
|
|
'foo-zone',
|
|
'reservation_id': 'reservation id',
|
|
'architecture': 'x86_64',
|
|
'kernel_id': 'kernel id',
|
|
'os_type': 'linux',
|
|
'ramdisk_id': 'ramdisk id',
|
|
'ephemeral_gb': 7,
|
|
'root_gb': 3,
|
|
'image': {'id': 1,
|
|
'links': [{"rel": "bookmark",
|
|
'href': 2}]},
|
|
'hostId': '1234-5678',
|
|
'flavor': {'id': 1,
|
|
'disk': 0,
|
|
'ram': 512,
|
|
'vcpus': 2},
|
|
'metadata': {'metering.autoscale.group':
|
|
'X' * 512,
|
|
'metering.ephemeral_gb': 42}}
|
|
|
|
self.instance = FauxInstance(**self.INSTANCE_PROPERTIES)
|
|
|
|
def test_metadata(self):
|
|
md = util._get_metadata_from_object(self.instance)
|
|
for prop, value in self.INSTANCE_PROPERTIES.iteritems():
|
|
if prop not in ("metadata"):
|
|
# Special cases
|
|
if prop == 'name':
|
|
prop = 'display_name'
|
|
elif prop == 'hostId':
|
|
prop = "host"
|
|
elif prop == 'OS-EXT-SRV-ATTR:instance_name':
|
|
prop = 'name'
|
|
self.assertEqual(md[prop], value)
|
|
user_metadata = md['user_metadata']
|
|
expected = self.INSTANCE_PROPERTIES[
|
|
'metadata']['metering.autoscale.group'][:256]
|
|
self.assertEqual(user_metadata['autoscale_group'], expected)
|
|
self.assertEqual(len(user_metadata), 1)
|
|
|
|
def test_metadata_empty_image(self):
|
|
self.INSTANCE_PROPERTIES['image'] = ''
|
|
self.instance = FauxInstance(**self.INSTANCE_PROPERTIES)
|
|
md = util._get_metadata_from_object(self.instance)
|
|
self.assertEqual(md['image_ref'], None)
|
|
self.assertEqual(md['image_ref_url'], None)
|