1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#
# 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.
import glanceclient
from oslo_config import cfg
from ceilometer import keystone_client
from ceilometer.polling import plugin_base
SERVICE_OPTS = [
cfg.StrOpt('glance',
default='image',
help='Glance service type.'),
]
class ImagesDiscovery(plugin_base.DiscoveryBase):
def __init__(self, conf):
super(ImagesDiscovery, self).__init__(conf)
creds = conf.service_credentials
self.glance_client = glanceclient.Client(
version='2',
session=keystone_client.get_session(conf),
region_name=creds.region_name,
interface=creds.interface,
service_type=conf.service_types.glance)
def discover(self, manager, param=None):
"""Discover resources to monitor."""
return self.glance_client.images.list()
|
