/usr/share/check_mk/checks/mrpe is in check-mk-server 1.2.6p12-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | #!/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.
def inventory_mrpe(info):
items = []
for line in info:
# New Linux agent sends (check_name) in first column. Stay
# compatible with MRPE versions not providing this info
if line[0].startswith("("):
item = line[1]
else:
item = line[0]
items.append((item, None))
return items
def mrpe_parse_perfdata(perfinfo):
varname, valuetxt = perfinfo.split("=", 1)
values = valuetxt.split(";")
return tuple( [varname] + values)
def check_mrpe(item, params, info):
# This check is cluster-aware. An item might be found
# more than once. In that case we use the best of the
# multiple statuses.
best_state = None
for line in info:
if line[0].startswith("("):
check_name = line[0][1:-1]
line = line[1:]
else:
check_name = None
if line[0] == item:
try:
state = int(line[1])
except:
state = None
# convert to original format by joining and replacing \1 back with \n
rest = " ".join(line[2:]).replace("\1", "\n")
# split into lines
lines = rest.split('\n')
# First line: OUTPUT|PERFDATA
parts = lines[0].split("|", 1)
output = [parts[0].strip()]
if state == None or state not in [0, 1, 2, 3]:
output[0] = "Invalid plugin status %s. Output is: %s" % (state, output[0])
state = 3
if len(parts) > 1:
perfdata = parts[1].strip().split()
else:
perfdata = []
# Further lines
now_comes_perfdata = False
for l in lines[1:]:
if now_comes_perfdata:
perfdata += l.split()
else:
parts = l.split("|", 1)
output.append(parts[0].strip())
if len(parts) > 1:
perfdata += parts[1].strip().split()
now_comes_perfdata = True
if best_state in [ None, 2 ] \
or (state < best_state and state != 2):
infotext = "\\n".join(output)
perf_parsed = []
for perfvalue in perfdata:
try:
perf_parsed.append(mrpe_parse_perfdata(perfvalue))
except:
pass
# name of check command needed for PNP to choose the correct template
if check_name:
perf_parsed.append(check_name)
best_result = state, "\\n".join(output), perf_parsed
best_state = state
if best_state == None:
return (3, "Check output not found in output of MRPE")
else:
return best_result
check_info["mrpe"] = {
'check_function': check_mrpe,
'inventory_function': inventory_mrpe,
'service_description': '%s',
'has_perfdata': True,
}
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