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# Copyright 2010 OpenStack Foundation
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# 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 oslo.config import cfg
from oslo.utils import importutils
glance_opts = [
cfg.StrOpt('glance_host',
default='$my_ip',
help='Default glance hostname or IP address.'),
cfg.IntOpt('glance_port',
default=9292,
help='Default glance port.'),
cfg.StrOpt('glance_protocol',
default='http',
help='Default protocol to use when connecting to glance. '
'Set to https for SSL.'),
cfg.StrOpt('glance_api_servers',
help='A list of the glance api servers available to ironic. '
'Prefix with https:// for SSL-based glance API servers. '
'Format is [hostname|IP]:port.'),
cfg.BoolOpt('glance_api_insecure',
default=False,
help='Allow to perform insecure SSL (https) requests to '
'glance.'),
cfg.IntOpt('glance_num_retries',
default=0,
help='Number of retries when downloading an image from '
'glance.'),
cfg.StrOpt('auth_strategy',
default='keystone',
help='Default protocol to use when connecting to glance. '
'Set to https for SSL.'),
]
CONF = cfg.CONF
CONF.register_opts(glance_opts, group='glance')
def import_versioned_module(version, submodule=None):
module = 'ironic.common.glance_service.v%s' % version
if submodule:
module = '.'.join((module, submodule))
return importutils.try_import(module)
def Service(client=None, version=1, context=None):
module = import_versioned_module(version, 'image_service')
service_class = getattr(module, 'GlanceImageService')
return service_class(client, version, context)
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