| 1 | #!/usr/bin/env python
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| 2 | #
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| 3 | # Script to create nagios output files from gformat configurtion files
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| 4 | #
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| 5 | # Original: Richard van Mansom <richardvm@wirelessleiden.nl>
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| 6 | # Rick van der Zwet <rick@wirelessleiden.nl>
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| 7 |
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| 8 | import gformat
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| 9 | import logging
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| 10 |
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| 11 | logging.basicConfig(level=logging.DEBUG)
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| 12 | logger = logging.getLogger()
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| 13 |
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| 14 | def is_ap(ifacedump):
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| 15 | # return ifacedump.has_key('dhcp') and not ifacedump['dhcp'] == 'no'
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| 16 | return ifacedump.has_key('dhcp') and not ifacedump['dhcp'] == False
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| 17 |
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| 18 | def is_iris(node):
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| 19 | return node.has_key('release') and node['release'] in ['8.0-RELEASE', '7.2-RELEASE', '8.1-RELEASE', '8.2-RELEASE', '9.0-RELEASE']
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| 20 |
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| 21 | def is_up(datadump):
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| 22 | return datadump['status'] == 'up'
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| 23 |
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| 24 |
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| 25 |
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| 26 | def print_host(datadump, hostgroups):
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| 27 | datadump['hostgroups'] = ','.join(hostgroups)
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| 28 | print """
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| 29 | define host{
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| 30 | use %(use)s
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| 31 | host_name %(autogen_realname)s
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| 32 | alias %(autogen_realname)s
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| 33 | address %(masterip)s
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| 34 | hostgroups %(hostgroups)s
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| 35 | }
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| 36 | """ % datadump
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| 37 |
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| 38 |
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| 39 | if __name__ == '__main__':
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| 40 | # Process all hosts
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| 41 | for host in gformat.get_hostlist():
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| 42 | logger.debug("Processing host %s", host)
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| 43 | datadump = gformat.get_yaml(host)
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| 44 |
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| 45 | # Make sure to process only active IRIS nodes
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| 46 | if not is_iris(datadump) or not is_up(datadump):
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| 47 | continue
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| 48 |
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| 49 | hostgroups = []
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| 50 | if datadump['nodetype'] in ['CNode', 'Hybrid']:
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| 51 | datadump['use'] = 'host-pnp'
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| 52 | hostgroups.append('nodes-7-2')
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| 53 |
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| 54 | # Interface groups
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| 55 | for iface in datadump['autogen_iface_keys']:
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| 56 | ifacedump = datadump[iface]
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| 57 | if is_up(ifacedump) and not is_ap(ifacedump):
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| 58 | key = 'iface-%s' % ifacedump['autogen_ifname']
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| 59 | if not key in hostgroups:
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| 60 | hostgroups.append(key)
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| 61 |
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| 62 | # ileiden groups
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| 63 | # if datadump['ileiden'] or datadump['nodetype'] == "Hybrid":
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| 64 | if datadump['nodetype'] in ['CNode', 'Hybrid']:
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| 65 | datadump['use'] = 'host-pnp'
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| 66 | hostgroups.append('nodes-ileiden')
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| 67 |
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| 68 | print_host(datadump, hostgroups)
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| 69 | elif datadump['nodetype'] == 'Proxy':
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| 70 | datadump['use'] = 'host-proxy'
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| 71 | hostgroups.append('proxies')
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| 72 |
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| 73 | print_host(datadump, hostgroups)
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| 74 | else:
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| 75 | print "# ERROR: nodetype %(nodetype)s for %(autogen_realname)s not defined" % datadump
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| 76 |
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| 77 |
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| 78 |
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