inventory/lnx_ip_r

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  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.
  26
  27 # Example output from agent:
  28 # <<<ip_a_r>>>
  29 # default via 10.10.0.1 dev wlan0  proto static
  30 # 10.10.0.0/16 dev wlan0  proto kernel  scope link  src 10.10.0.41  metric 9
  31
  32
  33 def parse_lnx_ip_route(line):
  34     def parse_network(n):
  35         if n == "default":
  36             return "0.0.0.0/0"
  37         return n
  38
  39     route = {
  40         "target": parse_network(line[0]),
  41     }
  42
  43     line = line[1:]
  44     while line:
  45         if line[0] == "dev":
  46             route.setdefault("type", "local")
  47             route["device"] = line[1]
  48             line = line[2:]
  49         elif line[0] == "via":
  50             route["type"] = "gateway"
  51             route["gateway"] = line[1]
  52             line = line[2:]
  53         else:
  54             line = line[1:]
  55
  56     return route
  57
  58
  59 def inv_lnx_ip_r(info):
  60     routes = inv_tree_list("networking.routes:")
  61     for line in info:
  62         routes.append(parse_lnx_ip_route(line))
  63
  64
  65 inv_info['lnx_ip_r'] = {
  66     "inv_function": inv_lnx_ip_r,
  67 }