#!/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.

# Example output from agent:
# 1  Raid Set # 00        3 2250.5GB    0.0GB 123                Normal
# ( # Name Disks TotalCap  FreeCap DiskChannels State )

def inventory_arc_raid_status(info):
    return [ ( x[0], saveint(x[-5]) ) for x in info ]

def check_arc_raid_status(item, params, info):
    for line in info:
        if line[0] == item:
            messages = []
            state = 0

            raid_state = line[-1]
            label = ""
            if raid_state in [ "Degarde", "Incompleted" ]:
                state = 2
                label = "(!!)"
            elif raid_state == "Rebuilding":
                state = 1
                label = "(!)"
            elif raid_state != "Normal":
                state = 2
                label = "(!!)"
            messages.append("Raid in state: %s%s" % ( raid_state, label ))

            # Check the number of disks
            i_disks = params
            c_disks = saveint(line[-5])
            if i_disks != c_disks:
                message.append("Number of disks has changed from %d to %d(!!)" % ( i_disks, c_disks ))
                state = 2

            return state, ", ".join(messages)

    return 3, "Array not found"

check_info["arc_raid_status"] = {
    "check_function"        : check_arc_raid_status,
    "inventory_function"    : inventory_arc_raid_status,
    "service_description"   : "Raid Array #%s",
    "has_perfdata"          : False,
}

