mirror of
https://projects.torsion.org/witten/borgmatic.git
synced 2025-01-08 00:55:42 +00:00
44 lines
1 KiB
Python
44 lines
1 KiB
Python
import argparse
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import json
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import sys
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def parse_arguments(*unparsed_arguments):
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parser = argparse.ArgumentParser(add_help=False)
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parser.add_argument('--snapshot', action='store_true', required=True)
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parser.add_argument('--extents')
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parser.add_argument('--size')
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parser.add_argument('--permission', required=True)
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parser.add_argument('--name', dest='snapshot_name', required=True)
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parser.add_argument('logical_volume_device')
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return parser.parse_args(unparsed_arguments)
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def load_snapshots():
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try:
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return json.load(open('/tmp/fake_lvm.json'))
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except FileNotFoundError:
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return []
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def save_snapshots(snapshots):
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json.dump(snapshots, open('/tmp/fake_lvm.json', 'w'))
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def main():
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arguments = parse_arguments(*sys.argv[1:])
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snapshots = load_snapshots()
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assert arguments.extents or arguments.size
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snapshots.append(
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{'lv_name': arguments.snapshot_name, 'lv_path': f'/dev/vgroup/{arguments.snapshot_name}'},
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)
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save_snapshots(snapshots)
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if __name__ == '__main__':
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main()
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