Cleanup config.nodes_of
[check_mk.git] / checks / check_dns
blobdb3783c6fafe912994d6a0f488d8086058eee53e
1 #!/usr/bin/python
2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
3 # +------------------------------------------------------------------+
4 # | ____ _ _ __ __ _ __ |
5 # | / ___| |__ ___ ___| | __ | \/ | |/ / |
6 # | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
7 # | | |___| | | | __/ (__| < | | | | . \ |
8 # | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
9 # | |
10 # | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
11 # +------------------------------------------------------------------+
13 # This file is part of Check_MK.
14 # The official homepage is at http://mathias-kettner.de/check_mk.
16 # check_mk is free software; you can redistribute it and/or modify it
17 # under the terms of the GNU General Public License as published by
18 # the Free Software Foundation in version 2. check_mk is distributed
19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
20 # out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
21 # PARTICULAR PURPOSE. See the GNU General Public License for more de-
22 # tails. You should have received a copy of the GNU General Public
23 # License along with GNU Make; see the file COPYING. If not, write
24 # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
25 # Boston, MA 02110-1301 USA.
28 def check_dns_arguments(params):
29 description, settings = params
30 args = '-H %s' % quote_shell_string(description)
32 if "server" in settings:
33 if settings["server"] is not None:
34 args += ' -s %s' % quote_shell_string(settings["server"])
35 else:
36 args += " -s '$HOSTADDRESS$'"
38 if "expected_address" in settings:
39 # Convert from old (str) to new (list of strings)
40 exp = settings["expected_address"]
41 # TODO: Use six.string_types when this is a module.
42 if isinstance(exp, basestring):
43 exp = [exp]
44 for entry in exp:
45 args += ' -a %s' % quote_shell_string(entry)
47 if settings.get("expected_authority"):
48 args += ' -A'
50 if "response_time" in settings:
51 args += ' -w %f' % float(settings["response_time"][0])
52 args += ' -c %f' % float(settings["response_time"][1])
54 if "timeout" in settings:
55 args += ' -t %d' % int(settings['timeout'])
57 return args
60 def check_dns_desc(params):
61 if "name" in params[1]:
62 return params[1]['name']
63 return "DNS %s" % params[0]
66 active_check_info['dns'] = {
67 "command_line": '$USER1$/check_dns $ARG1$',
68 "argument_function": check_dns_arguments,
69 "service_description": check_dns_desc,
70 "has_perfdata": True,