#!/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-
# tails. 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.

hitachi_hnas_cpu_default_levels = { "levels" : (80.0, 90.0) }

def inventory_hitachi_hnas_cpu(info):
    inventory = []
    for id, util in info:
        inventory.append( (id, hitachi_hnas_cpu_default_levels) )
    return inventory

def check_hitachi_hnas_cpu(item, params, info):
    warn, crit = params["levels"]
    rc = 0

    for id, util in info:
        if id == item:
            util=float(util)
            if util > warn:
                rc = 1
            if util > crit:
                rc = 2
            perfdata = [ ('cpu_util',  str(util)  + '%', warn, crit, 0, 100) ]
            return rc, "CPU utilization is %s%%" % util, perfdata

    return 3, "No CPU utilization found"

check_info["hitachi_hnas_cpu"] = {
    "check_function"        : check_hitachi_hnas_cpu,
    "inventory_function"    : inventory_hitachi_hnas_cpu,
    "service_description"   : "CPU utilization PNode %s",
    "has_perfdata"          : True,
    "snmp_info"             : (".1.3.6.1.4.1.11096.6.1.1.6.1.2.1", [1, 3]), # ID, Utilization
    "snmp_scan_function"    : hitachin_hnas_scan_function,
    "group"                 : "cpu_utilization_multiitem",
    "includes"              : [ "hitachi_hnas.include" ],
}
