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Last change
on this file since 10252 was 10252, checked in by richardvm, 14 years ago |
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tool to get a list of all client ip's (in range bigger then 29), based on gformat
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-
Property svn:executable
set to
*
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File size:
877 bytes
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| 1 | #!/usr/bin/env python
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| 2 |
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| 3 | import gformat
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| 4 |
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| 5 | nodes = gformat.get_nodelist()
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| 6 |
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| 7 | def list_ips(ip):
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| 8 | addr, mask = ip.split('/')[0], ip.split('/')[1]
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| 9 |
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| 10 | if int(mask) >= 29: return []
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| 11 |
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| 12 | mask = 2 ** (32 - int(mask))
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| 13 | mask = int(mask)
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| 14 | addr = addr.split('.')
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| 15 | fourth = addr[3]
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| 16 | fourth = int(fourth)
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| 17 | start = fourth - (fourth % mask)
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| 18 | start = int(start)
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| 19 | end = int(start) + int(mask)
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| 20 | end = int(end)
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| 21 |
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| 22 | listing = []
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| 23 | for i in range(start, end):
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| 24 | ip2 = "%s.%s.%s.%i" % (addr[0], addr[1], addr[2], i)
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| 25 | listing.append(ip2)
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| 26 |
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| 27 | return listing
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| 28 |
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| 29 | f = open('client-ips.txt','w')
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| 30 |
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| 31 | for node in nodes:
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| 32 | ifaces = gformat.get_yaml(node)['interfaces'].split(',')
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| 33 | for iface in ifaces:
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| 34 | ip = gformat.get_yaml(node)['iface_%s' % iface]['ip']
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| 35 | node_short = node.replace('CNode', '').lower()
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| 36 | for client in list_ips(ip):
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| 37 | f.write("%s %s\n" % (node_short, client))
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| 38 |
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| 39 | f.close()
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