mirror of
https://github.com/xcat2/confluent.git
synced 2024-11-21 17:11:58 +00:00
106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
#!/usr/bin/python2
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import csv
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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 xcatnodes.def
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\n ''')
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argparser.add_option('-o', '--output',
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help='xCAT stanza file')
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argparser.add_option('-m', '--macs',
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help='xCAT macs.csv to write')
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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 or options.macs):
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sys.stderr.write('Output file must be specified by -o or -m\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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if options.output:
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with open(options.output, 'w') as importfile:
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for node in sortutil.natural_sort(databynode):
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xcatattrs = collect_attribute_data(databynode, node)
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importfile.write('{0}:\n'.format(node))
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importfile.write(' objtype=node\n')
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importfile.write(' arch=x86_64\n')
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importfile.write(' netboot=xnba\n')
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importfile.write(' mgt=ipmi\n')
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for attr in xcatattrs:
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if xcatattrs[attr] is None:
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continue
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importfile.write(' {0}={1}\n'.format(attr,
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xcatattrs[attr]))
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importfile.write('\n')
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if options.macs:
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with open(options.macs, 'w') as importfile:
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macsv = csv.writer(importfile)
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macsv.writerow(['#node', 'mac'])
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for node in sortutil.natural_sort(databynode):
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xcatattrs = collect_attribute_data(databynode, node)
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macsv.writerow([node, xcatattrs['mac']])
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def collect_attribute_data(databynode, node):
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data = databynode[node]
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xcatattrs = {}
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xcatattrs['groups'] = ','.join(data.get('groups', []))
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xcatattrs['bmc'] = data.get('hardwaremanagement.manager', {}).get(
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'value', None)
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if xcatattrs['bmc']:
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xcatattrs['bmc'] = xcatattrs['bmc'].split('/', 1)[0]
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xcatattrs['mpa'] = data.get('enclosure.manager', {}).get(
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'value', None)
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xcatattrs['slotid'] = data.get('enclosure.bay', {}).get(
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'value', None)
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gotmac = False
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for key in data:
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if key.startswith('net.') and 'hwaddr' in key:
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currmac = data[key].get('value', None)
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if currmac:
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if gotmac:
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sys.stderr.write(
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'Ignoring {0} and using only {1} for mac, '
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'multiple macs not supported by '
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'confluent2xcat\n'.format(key, gotmac))
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continue
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gotmac = key
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xcatattrs['mac'] = currmac
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return xcatattrs
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if __name__ == '__main__':
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main()
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