inventory/lnx_distro

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2013             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 outputs from various systems:
  28 # <<<lnx_distro:sep(124)>>>
  29 # /etc/debian_version|wheezy/sid
  30
  31 # <<<lnx_distro:sep(124)>>>
  32 # /etc/lsb-release|DISTRIB_ID=Ubuntu|DISTRIB_RELEASE=12.10|DISTRIB_CODENAME=quantal|DISTRIB_DESCRIPTION="Ubuntu 12.10"
  33
  34 # <<<lnx_distro:sep(124)>>>
  35 # /etc/redhat-release|Red Hat Enterprise Linux Server release 6.5 (Santiago)
  36
  37 # <<<lnx_distro:sep(124)>>>
  38 # /etc/redhat-release|Oracle VM server release x.x.x
  39
  40 # <<<lnx_distro:sep(124):persist(1399310551)>>>
  41 # /etc/SuSE-release|SUSE Linux Enterprise Server 11 (x86_64)|VERSION = 11|PATCHLEVEL = 2
  42
  43 # <<<lnx_distro:sep(124):persist(1490598851)>>>
  44 # /etc/oracle-release|Oracle LinuxServer release 7.1
  45
  46
  47 def inv_lnx_distro(info):
  48     parsed = {}
  49     filename = None
  50     for line in info:
  51         if line[0].startswith("[[[") and line[0].endswith("]]]"):
  52             filename = line[0][3:-3]
  53         elif filename is not None:
  54             parsed.setdefault(filename, line)
  55         elif filename is None:
  56             # stay compatible to older versions of output
  57             parsed.setdefault(line[0], line[1:])
  58
  59     node = inv_tree("software.os.")
  60     node["type"] = "Linux"
  61     for file_name, handler in [
  62         ("/usr/share/cma/version", inv_lnx_parse_cma),
  63         ("/etc/os-release", inv_lnx_parse_os),
  64         ("/etc/gentoo-release", inv_lnx_parse_gentoo),
  65         ("/etc/SuSE-release", inv_lnx_parse_suse),
  66         ("/etc/oracle-release", inv_lnx_parse_oracle_vm_server),
  67         ("/etc/redhat-release", inv_lnx_parse_redhat),
  68         ("/etc/lsb-release", inv_lnx_parse_lsb),
  69         ("/etc/debian_version", inv_lnx_parse_debian),
  70     ]:
  71         if file_name in parsed:
  72             handler(node, parsed[file_name])
  73             break
  74
  75
  76 def inv_lnx_parse_os(node, line):
  77     for entry in line:
  78         if entry.count("=") == 0:
  79             continue
  80         k, v = map(lambda x: x.replace('"', ''), entry.split("=", 1))
  81         if k == "VERSION_ID":
  82             node["version"] = v
  83         elif k == "PRETTY_NAME":
  84             node["name"] = v
  85         elif k == "VERSION_CODENAME":
  86             node["code_name"] = v.title()
  87         elif k == "ID":
  88             node["vendor"] = v.title()
  89
  90
  91 def inv_lnx_parse_suse(node, line):
  92     version = line[1].split()[-1]
  93     if len(line) >= 3:
  94         patchlevel = line[2].split()[-1]
  95     else:
  96         patchlevel = "0"
  97
  98     node["vendor"] = "SuSE"
  99     node["version"] = "%s.%s" % (version, patchlevel)
 100     node["name"] = "%s.%s" % (line[0].split('(')[0].strip(), patchlevel)
 101
 102     if node["version"] == "11.2":
 103         node["code_name"] = "Emerald"
 104     elif node["version"] == "11.3":
 105         node["code_name"] = "Teal"
 106     elif node["version"] == "11.4":
 107         node["code_name"] = "Celadon"
 108     elif node["version"] == "12.1":
 109         node["code_name"] = "Asparagus"
 110     elif node["version"] == "12.2":
 111         node["code_name"] = "Mantis"
 112     elif node["version"] == "12.3":
 113         node["code_name"] = "Darthmouth"
 114     elif node["version"] == "13.1":
 115         node["code_name"] = "Bottle"
 116
 117
 118 def inv_lnx_parse_redhat(node, line):
 119     entry = line[0]
 120     if entry.startswith("Oracle"):
 121         inv_lnx_parse_oracle_vm_server(node, line)
 122     else:
 123         parts = entry.split("(")
 124         left = parts[0].strip()
 125         node["code_name"] = parts[1].rstrip(")")
 126         name, _release, version = left.rsplit(None, 2)
 127         if name.startswith("Red Hat"):
 128             node["vendor"] = "Red Hat"
 129         node["version"] = version
 130         node["name"] = left
 131
 132
 133 def inv_lnx_parse_oracle_vm_server(node, line):
 134     parts = line[0].split(" ")
 135     node["vendor"] = parts.pop(0)
 136     node["version"] = parts.pop(-1)
 137     node["name"] = " ".join(parts[:-1])
 138
 139
 140 def inv_lnx_parse_lsb(node, line):
 141     for entry in line:
 142         varname, value = entry.split("=", 1)
 143         value = value.strip("'").strip('"')
 144         if varname == "DISTRIB_ID":
 145             node["vendor"] = value
 146         elif varname == "DISTRIB_RELEASE":
 147             node["version"] = value
 148         elif varname == "DISTRIB_CODENAME":
 149             node["code_name"] = value.title()
 150         elif varname == "DISTRIB_DESCRIPTION":
 151             node["name"] = value
 152
 153
 154 # Do not overwrite Ubuntu information
 155 def inv_lnx_parse_debian(node, line):
 156     entry = line[0]
 157     node["name"] = "Debian " + entry
 158     node["vendor"] = "Debian"
 159     node["version"] = entry
 160     if entry.startswith("2.0."):
 161         node["code_name"] = "Hamm"
 162     elif entry.startswith("2.1."):
 163         node["code_name"] = "Slink"
 164     elif entry.startswith("2.2."):
 165         node["code_name"] = "Potato"
 166     elif entry.startswith("3.0."):
 167         node["code_name"] = "Woody"
 168     elif entry.startswith("3.1."):
 169         node["code_name"] = "Sarge"
 170     elif entry.startswith("4."):
 171         node["code_name"] = "Etch"
 172     elif entry.startswith("5."):
 173         node["code_name"] = "Lenny"
 174     elif entry.startswith("6."):
 175         node["code_name"] = "Squeeze"
 176     elif entry.startswith("7."):
 177         node["code_name"] = "Wheezy"
 178     elif entry.startswith("8."):
 179         node["code_name"] = "Jessie"
 180
 181
 182 def inv_lnx_parse_cma(node, line):
 183     node["name"] = "Check_MK Appliance " + line[0]
 184     node["vendor"] = "Mathias Kettner GmbH"
 185     node["version"] = line[0]
 186     if "code_name" in node:
 187         del node["code_name"]
 188
 189
 190 def inv_lnx_parse_gentoo(node, line):
 191     entry = line[0]
 192     node["name"] = entry
 193     node["vendor"] = "Gentoo"
 194     parts = entry.split(" ")
 195     node["version"] = parts.pop(-1)
 196     if "code_name" in node:
 197         del node["code_name"]
 198
 199
 200 inv_info['lnx_distro'] = {
 201    "inv_function": inv_lnx_distro,
 202 }