mirror of
https://github.com/xcat2/confluent.git
synced 2024-12-25 12:41:39 +00:00
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
#!/usr/bin/python2
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import optparse
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import signal
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import sys
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import os
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try:
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signal.signal(signal.SIGPIPE, signal.SIG_DFL)
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except AttributeError:
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pass
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path = os.path.dirname(os.path.realpath(__file__))
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path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
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if path.startswith('/opt'):
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sys.path.append(path)
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import confluent.client as client
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import confluent.sortutil as sortutil
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def lookupdata(data, key):
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ret = data.get(key, {}).get('value', '')
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if ret is None:
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ret = ''
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return ret
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def main():
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argparser = optparse.OptionParser(
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usage='''\n %prog noderange -o ansible.hosts
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\n ''')
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argparser.add_option('-o', '--output',
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help='Ansible hosts file')
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(options, args) = argparser.parse_args()
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try:
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noderange = args[0]
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except IndexError:
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argparser.print_help()
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sys.exit(1)
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if not options.output:
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sys.stderr.write('Output file must be specified by -o\n')
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sys.exit(1)
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sess = client.Command()
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databynode = {}
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for res in sess.read('/noderange/{0}/attributes/all'.format(noderange)):
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for node in res.get('databynode', {}):
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if node not in databynode:
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databynode[node] = {}
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databynode[node].update(res['databynode'][node])
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nodesbygroup = {}
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with open(options.output, 'w') as importfile:
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needempty = False
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for node in sortutil.natural_sort(databynode):
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data = databynode[node]
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if not data.get('groups', []):
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importfile.write(node + '\n')
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needempty = True
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for g in data.get('groups', []):
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if g not in nodesbygroup:
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nodesbygroup[g] = set([node])
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else:
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nodesbygroup[g].add(node)
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if needempty:
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importfile.write('\n')
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for group in sortutil.natural_sort(nodesbygroup):
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importfile.write('[{0}]\n'.format(group))
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for node in sortutil.natural_sort(nodesbygroup[group]):
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importfile.write('{0}\n'.format(node))
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importfile.write('\n')
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if __name__ == '__main__':
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main()
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