54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import botocore
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import botocore.session
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import logging
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from oslo_config import cfg
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LOG = logging.getLogger(__name__)
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SERVICE = 's3'
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s3_client_opts = [
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cfg.StrOpt(SERVICE + '_endpoint',
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help='URL of the S3 compatible storage endpoint.'),
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cfg.StrOpt(SERVICE + '_access_key',
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help='Access key for S3 compatible storage.'),
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cfg.StrOpt(SERVICE + '_secret_key',
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secret=True,
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help='Secret key for S3 compatible storage.'),
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cfg.IntOpt(SERVICE + '_retry_attempts',
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default=3,
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help='The number of retries to make for '
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'S3 operations'),
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cfg.IntOpt(SERVICE + '_retry_backoff',
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default=2,
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help='The backoff time in seconds '
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'between S3 retries')
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]
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def register_opts(conf):
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conf.register_opts(s3_client_opts, group=SERVICE + '_client')
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def create(context, conf, **kwargs):
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register_opts(conf)
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client_config = conf.s3_client
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LOG.info('Creating s3 client with url %s.',
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client_config.s3_endpoint)
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return botocore.session.get_session().create_client(
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's3',
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aws_access_key_id=client_config.s3_access_key,
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aws_secret_access_key=client_config.s3_ecret_key,
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endpoint_url=client_config.s3_endpoint
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)
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