33 lines
834 B
Python
Executable File
33 lines
834 B
Python
Executable File
#!/usr/bin/env python3
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import json
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import argparse
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import sys
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def main(states, nodeid):
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with open(states) as handle:
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data = json.load(handle)
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if nodeid in data['nodes']:
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del data['nodes'][nodeid]
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print("node {} removed".format(nodeid))
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else:
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print('node not in state file', file=sys.stderr)
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sys.exit(1)
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with open(states, 'w') as handle:
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json.dump(data, handle)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument('-s', '--states', action='store', required=True,
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help='path to the states json file')
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parser.add_argument('-n', '--nodeid', action='store', required=True,
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help='nodeid of the node to remove')
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args = parser.parse_args()
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main(args.states, args.nodeid)
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