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https://github.com/GNS3/gns3-registry.git
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83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2015 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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This file is sample tools for patching all appliances. It's useful when
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you need to add a property to all appliances.
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"""
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import glob
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import sys
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import json
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import jsonschema
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def ask(question, type='string', optional=False):
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while True:
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if optional:
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sys.stdout.write(question + "(optional leave blank for skip) : ")
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else:
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sys.stdout.write(question + ": ")
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sys.stdout.flush()
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val = sys.stdin.readline().strip()
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if len(val) == 0:
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if optional:
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return None
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continue
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if type == 'integer':
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try:
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val = int(val)
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except ValueError:
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continue
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sys.stdout.write("\n")
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return val
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def ask_multiple(question, options, optional=False):
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while True:
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for i, option in enumerate(options):
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question += '\n{}) {}'.format(i + 1, option)
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question += '\n'
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answer = ask(question, type='integer', optional=optional)
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if answer is None:
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if optional:
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return None
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else:
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if answer > 0 and answer <= len(options):
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return options[answer - 1]
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with open('schemas/appliance_v7.json') as f:
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schema = json.load(f)
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for appliance in glob.glob('appliances/*.gns3a'):
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print('=> Patch', appliance)
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# Load appliance
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with open(appliance) as f:
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config = json.load(f)
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# Our patch
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if not 'qemu' in config:
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continue
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config['qemu']['kvm'] = ask_multiple('KVM support for {}'.format(appliance), ['require', 'allow', 'disable'])
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# Validate our changes
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jsonschema.validate(config, schema)
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# Save
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with open(appliance, 'w') as f:
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json.dump(config, f, indent=4)
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