49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
# Copyright 2018 Catalyst IT Limited
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import hashlib
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from oslo_config import cfg
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from qinling import config as qinling_config
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from qinling.utils import etcd_util
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QINLING_CONF = None
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def md5(file=None, content=None):
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hash_md5 = hashlib.md5()
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if file:
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with open(file, "rb") as f:
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for chunk in iter(lambda: f.read(4096), b""):
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hash_md5.update(chunk)
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elif content:
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hash_md5.update(content)
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return hash_md5.hexdigest()
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def get_etcd_client():
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"""Use qinling's default CONF to connect to etcd."""
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global QINLING_CONF
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if not QINLING_CONF:
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QINLING_CONF = cfg.ConfigOpts()
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QINLING_CONF(args=[], project='qinling')
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QINLING_CONF.register_opts(qinling_config.etcd_opts,
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qinling_config.ETCD_GROUP)
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return etcd_util.get_client(conf=QINLING_CONF)
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