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@@ -2,14 +2,27 @@ import subprocess |
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from .zfs import *
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import random
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import shutil
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import json
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def get_jid(path):
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data = json.loads(subprocess.check_output(['jls', '--libxo=json']))
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lst = data['jail-information']['jail']
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lst = list(filter(lambda a: a['path'] == path, lst))
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if len(lst) == 0:
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raise ValueError('JID not found for path: ' + path)
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if len(lst) > 1:
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raise ValueError('Ambiguous JID for path: ' + path)
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return str(lst[0]['jid'])
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def jail_run(path, command):
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command = ['jail', '-c', 'host.hostname=' + os.path.split(path)[1], 'mount.devfs=1', 'interface=lo1', 'ip4.addr=127.0.1.0', 'path=' + path, 'command', '/bin/sh', '-c', command]
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command = ['jail', '-c', 'host.hostname=' + os.path.split(path)[1], 'persist=1', 'mount.devfs=1', 'interface=lo1', 'ip4.addr=127.0.1.0', 'path=' + path, 'command', '/bin/sh', '-c', command]
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print('Running:', ' '.join(command))
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try:
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res = subprocess.run(command)
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finally:
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subprocess.run(['jail', '-r', get_jid(path)])
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subprocess.run(['umount', '-f', os.path.join(path, 'dev')])
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if res.returncode != 0:
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# subprocess.run(['umount', os.path.join(path, 'dev')])
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