f03e06e09b
As with all tools, this is a first pass at the generation. Perhaps we even want to move this into kolla/kolla/cmd and be generated with tox itself in the future. This tool, when run, will only populate empty fields that have no values meaning that it is safe to run repeatedly on the same file. Of note, there is no way to preserve comments in the file after it has been processed by the yaml parser in python. Comments and sections will remain in the passwords.yml template for additional documentation if the user wishes to populate the file themselves. Use SystemRandom and clean up the docs a bit to not use pronouns. Co-Authored-By: Steven Dake <stdake@cisco.com> Closes-Bug: #1559266 Change-Id: I2932d592df8871f1b7811059206d0b4d0553a687
52 lines
1.5 KiB
Python
Executable File
52 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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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 random
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import string
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import uuid
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import yaml
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def main():
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# These keys should be random uuids
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uuid_keys = ['ceph_cluster_fsid', 'rbd_secret_uuid']
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# If these keys are None, leave them as None
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blank_keys = ['docker_registry_password']
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# length of password
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length = 40
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with open('/etc/kolla/passwords.yml', 'r') as f:
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passwords = yaml.load(f.read())
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for k, v in passwords.items():
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if v is None:
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if k in blank_keys and v is None:
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continue
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if k in uuid_keys:
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passwords[k] = str(uuid.uuid4())
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else:
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passwords[k] = ''.join([
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random.SystemRandom().choice(
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string.ascii_letters + string.digits)
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for n in range(length)
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])
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with open('/etc/kolla/passwords.yml', 'w') as f:
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f.write(yaml.dump(passwords, default_flow_style=False))
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if __name__ == '__main__':
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main()
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