130 lines
6.4 KiB
Python
130 lines
6.4 KiB
Python
# Copyright 2016 Intel Corporation
|
|
# 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 ironic.common.i18n import _
|
|
from ironic.conf import auth
|
|
|
|
opts = [
|
|
cfg.ListOpt('allowed_direct_url_schemes',
|
|
default=[],
|
|
help=_('A list of URL schemes that can be downloaded directly '
|
|
'via the direct_url. Currently supported schemes: '
|
|
'[file].')),
|
|
# To upload this key to Swift:
|
|
# swift post -m Temp-Url-Key:secretkey
|
|
# When using radosgw, temp url key could be uploaded via the above swift
|
|
# command, or with:
|
|
# radosgw-admin user modify --uid=user --temp-url-key=secretkey
|
|
cfg.StrOpt('swift_temp_url_key',
|
|
help=_('The secret token given to Swift to allow temporary URL '
|
|
'downloads. Required for temporary URLs. For the '
|
|
'Swift backend, the key on the service project (as set '
|
|
'in the [swift] section) is used by default.'),
|
|
secret=True),
|
|
cfg.IntOpt('swift_temp_url_duration',
|
|
default=1200,
|
|
help=_('The length of time in seconds that the temporary URL '
|
|
'will be valid for. Defaults to 20 minutes. If some '
|
|
'deploys get a 401 response code when trying to '
|
|
'download from the temporary URL, try raising this '
|
|
'duration. This value must be greater than or equal to '
|
|
'the value for '
|
|
'swift_temp_url_expected_download_start_delay')),
|
|
cfg.BoolOpt('swift_temp_url_cache_enabled',
|
|
default=False,
|
|
help=_('Whether to cache generated Swift temporary URLs. '
|
|
'Setting it to true is only useful when an image '
|
|
'caching proxy is used. Defaults to False.')),
|
|
cfg.IntOpt('swift_temp_url_expected_download_start_delay',
|
|
default=0, min=0,
|
|
help=_('This is the delay (in seconds) from the time of the '
|
|
'deploy request (when the Swift temporary URL is '
|
|
'generated) to when the IPA ramdisk starts up and URL '
|
|
'is used for the image download. This value is used to '
|
|
'check if the Swift temporary URL duration is large '
|
|
'enough to let the image download begin. Also if '
|
|
'temporary URL caching is enabled this will determine '
|
|
'if a cached entry will still be valid when the '
|
|
'download starts. swift_temp_url_duration value must be '
|
|
'greater than or equal to this option\'s value. '
|
|
'Defaults to 0.')),
|
|
cfg.StrOpt(
|
|
'swift_endpoint_url',
|
|
help=_('The "endpoint" (scheme, hostname, optional port) for '
|
|
'the Swift URL of the form '
|
|
'"endpoint_url/api_version/account/container/object_id". '
|
|
'Do not include trailing "/". '
|
|
'For example, use "https://swift.example.com". If using RADOS '
|
|
'Gateway, endpoint may also contain /swift path; if it does '
|
|
'not, it will be appended. Used for temporary URLs, will '
|
|
'be fetched from the service catalog, if not provided.')),
|
|
cfg.StrOpt(
|
|
'swift_api_version',
|
|
default='v1',
|
|
help=_('The Swift API version to create a temporary URL for. '
|
|
'Defaults to "v1". Swift temporary URL format: '
|
|
'"endpoint_url/api_version/account/container/object_id"')),
|
|
cfg.StrOpt(
|
|
'swift_account',
|
|
help=_('The account that Glance uses to communicate with '
|
|
'Swift. The format is "AUTH_uuid". "uuid" is the '
|
|
'UUID for the account configured in the glance-api.conf. '
|
|
'For example: "AUTH_a422b2-91f3-2f46-74b7-d7c9e8958f5d30". '
|
|
'If not set, the default value is calculated based on the ID '
|
|
'of the project used to access Swift (as set in the [swift] '
|
|
'section). Swift temporary URL format: '
|
|
'"endpoint_url/api_version/account/container/object_id"')),
|
|
cfg.StrOpt(
|
|
'swift_account_prefix',
|
|
default='AUTH',
|
|
help=_('The prefix added to the project uuid to determine the swift '
|
|
'account.')),
|
|
cfg.StrOpt(
|
|
'swift_container',
|
|
default='glance',
|
|
help=_('The Swift container Glance is configured to store its '
|
|
'images in. Defaults to "glance", which is the default '
|
|
'in glance-api.conf. '
|
|
'Swift temporary URL format: '
|
|
'"endpoint_url/api_version/account/container/object_id"')),
|
|
cfg.IntOpt('swift_store_multiple_containers_seed',
|
|
default=0,
|
|
help=_('This should match a config by the same name in the '
|
|
'Glance configuration file. When set to 0, a '
|
|
'single-tenant store will only use one '
|
|
'container to store all images. When set to an integer '
|
|
'value between 1 and 32, a single-tenant store will use '
|
|
'multiple containers to store images, and this value '
|
|
'will determine how many containers are created.')),
|
|
cfg.IntOpt('num_retries',
|
|
default=0,
|
|
mutable=True,
|
|
help=_('Number of retries when downloading an image from '
|
|
'glance.')),
|
|
]
|
|
|
|
|
|
def register_opts(conf):
|
|
conf.register_opts(opts, group='glance')
|
|
auth.register_auth_opts(conf, 'glance', service_type='image')
|
|
|
|
|
|
def list_opts():
|
|
return auth.add_auth_opts(opts, service_type='image')
|