/usr/share/check_mk/checks/sylo is in check-mk-server 1.1.12-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | #!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# | ____ _ _ __ __ _ __ |
# | / ___| |__ ___ ___| | __ | \/ | |/ / |
# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
# | | |___| | | | __/ (__| < | | | | . \ |
# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
# | |
# | Copyright Mathias Kettner 2010 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.
# Author: Lars Michelsen <lm@mathias-kettner.de
# Example output of agent:
#<<<sylo>>>
# 7859 7859 10240
#
# Syntax of the hint file:
#
# +------------------------------------------+
# | in offset (Ascii, space padded, bytes) | 16 Bytes
# +------------------------------------------+
# | out offset | 16 Bytes
# +------------------------------------------+
# | Size of sylo | 16 Bytes
# +------------------------------------------+
#
# The check_mk_agents add the mtime in front of the hint file contents
# 0: alive_report (max age of hint file in seconds)
# 1: warn fill level in percent
# 2: crit fill level in percent
sylo_default_levels = (70, 5, 25)
def inventory_sylo(info):
if len(info) > 0 and len(info[0]) == 4:
return [ (None, "", "sylo_default_levels") ]
def check_sylo(item, params, info):
if len(info) != 1:
return (2, "CRIT - No hint file (sylo probably never ran on this system)")
if len(info[0]) == 4:
msg = ""
alive_report, warn, crit = params
mtime = int(info[0][0])
inOffset = int(info[0][1])
outOffset = int(info[0][2])
size = int(info[0][3])
size_mb = size / (1024 * 1024.0)
warn_mb = size_mb * warn / 100.0
crit_mb = size_mb * crit / 100.0
# CRIT: too old
now = int(time.time())
age = now - mtime
if age > alive_report:
status = 2
return (2, "CRIT - Sylo not running (Hintfile too old: last update %d secs ago)" % age)
# Current fill state
if inOffset == outOffset:
bytesUsed = 0
elif inOffset > outOffset:
bytesUsed = inOffset - outOffset
elif inOffset < outOffset:
bytesUsed = size - outOffset + inOffset
percUsed = float(bytesUsed) / size * 100
used_mb = bytesUsed / (1024 * 1024.0)
# Rates for input and output
rate_output = ''
rate_perfdata = [ ('in', 0.0), ('out', 0.0) ]
try:
timedif, in_rate = get_counter("sylo.in", mtime, inOffset)
timedif, out_rate = get_counter("sylo.out", mtime, outOffset)
rate_output = ', (in %.1f B/s, out %.1f B/s)' % (in_rate, out_rate)
rate_pefdata = [ ('in', '%f' % in_rate ),
('out', '%f' % out_rate ) ]
except MKCounterWrapped, e:
pass
msg += "Silo is filled %.1fMB (%.1f%%)%s" % \
(bytesUsed / (1024*1024.0), percUsed, rate_output)
# CRIT/WARN: Filled up
status = 0
if percUsed >= crit and status < 2:
status = 2
elif percUsed >= warn and status < 1:
status = 1
perfdata = rate_perfdata + [
('used', '%f' % used_mb, warn_mb, crit_mb, 0, size_mb)
]
return (status, "%s - %s" % (['OK','WARN', 'CRIT'][status], msg) , perfdata)
return (3, "UNKNOWN - Invalid hint file contents: " % info)
check_info['sylo'] = (check_sylo, "Sylo", 1, inventory_sylo)
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