#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software;  you can redistribute it and/or modify it
# under the  terms of the  GNU General Public License  as published by
# the Free Software Foundation in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# ails.  You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.


cpuload_default_levels = (5, 10)

def inventory_ucd_cpu_load(info):
    if len(info) == 3:
        return [(None, "cpuload_default_levels")]

def check_ucd_cpu_load(item, params, info):
    return check_cpu_load_generic(params, [ float(l[0]) for l in info ])


# We are not sure how to safely detect the UCD SNMP Daemon. We know that
# it is mainly used on Linux, but not only. But fetching and OID outside
# of the info area for scanning is not a good idea. It will slow down
# scans for *all* hosts.

check_info["ucd_cpu_load"] = {
    'check_function':          check_ucd_cpu_load,
    'inventory_function':      inventory_ucd_cpu_load,
    'service_description':     'CPU load',
    'has_perfdata':            True,
    'snmp_info':               ('.1.3.6.1.4.1.2021.10.1', [6]),
    'snmp_scan_function':      \
     lambda oid: "linux" in oid(".1.3.6.1.2.1.1.1.0").lower() or \
                 "CMC-TC" in oid(".1.3.6.1.2.1.1.1.0") or \
                 "HP Onboard Administrator" in oid(".1.3.6.1.2.1.1.1.0"),
    'group':                   'cpu_load',
    "includes":                ["cpu_load.include"],
}
