/usr/share/check_mk/checks/sap 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.
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# -*- 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.
# This map converts between the SAP color codes (key values) and the
# nagios state codes
sap_nagios_state_map = [
0, # GRAY (inactive or no current info available) -> OK
0, # GREEN -> OK
1, # YELLOW -> WARNING
2, # RED -> CRITICAL
]
def inventory_sap_dialog(info):
inv = []
for line in info:
if line[3] == 'SAP CCMS Monitor Templates/Dialog Overview/Dialog Response Time/ResponseTime':
inv.append((line[0], {}))
return inv
def check_sap_dialog(item, params, info):
# First xtract all infos
dialog = {}
for line in info:
if line[0] == item and line[3].startswith('SAP CCMS Monitor Templates/Dialog Overview/'):
key = line[3].split('/')[-1]
perfval = savefloat(line[4])
uom = line[5]
dialog[key] = perfval, uom
if not dialog:
return (3, 'Unable to find dialog monitoring data in agent output')
def perf_clean_key(s):
return s.replace('(', '_').replace(')', '_').replace(' ', '_').replace('.', '_').rstrip('_')
# {'UsersLoggedIn': (2, '-'), 'ResponseTime(StandardTran.)': (6, 'msec'), 'FrontEndNetTime': (0, 'msec'), 'ResponseTime': (77, 'msec')}
perfdata = [ (perf_clean_key(k), v[0]) for k, v in dialog.items() ]
output = ', '.join([ '%s: %d%s' % (k, v[0], (v[1] != '-' and v[1] or '')) for k, v in dialog.items() ])
return (0, output, perfdata)
check_info['sap.dialog'] = {
"check_function" : check_sap_dialog,
"inventory_function" : inventory_sap_dialog,
"service_description" : "%s Dialog",
"has_perfdata" : True,
}
#
# Simple processing of nodes reported by sap agent
#
# Holds a list of rules which are matching hosts by names or tags
# and where each rule holds a dictionary of paramteters
#
# at the moment the following parameters are supported:
# 1. match: the sap-path matching definition
inventory_sap_values = []
sap_value_groups = []
def inventory_sap_value(info):
inv = []
patterns = []
for rule in inventory_sap_values:
taglist, hostlist = rule[1:3]
# Filter out entries with do not match our current host
if not hosttags_match_taglist(tags_of_host(g_hostname), taglist) \
or not in_extraconf_hostlist(hostlist, g_hostname):
continue
v = rule[0]
patterns.append((v['match'], v.get('limit_item_levels')))
for line in info:
for pattern, limit_item_levels in patterns:
if sap_value_path_matches(line[3], pattern):
params = {}
if limit_item_levels:
path = '/'.join(line[3].split('/')[-limit_item_levels:])
params['limit_item_levels'] = limit_item_levels
else:
path = line[3]
inv.append((line[0] + ' ' + path, params))
return inv
def sap_value_path_matches(path, pattern):
if pattern is None:
return True
elif pattern[0] != '~' and path == pattern:
# exact path match
return True
elif pattern[0] == '~':
# regex matching
pattern = pattern[1:]
reg = compiled_regexes.get(pattern)
if not reg:
reg = re.compile(pattern)
compiled_regexes[pattern] = reg
matchobject = reg.match(path)
if matchobject:
return True
return False
def check_sap_value(item, params, info):
status = None
perfdata = []
for line in info:
if params.get('limit_item_levels'):
this_path = '/'.join(line[3].split('/')[-params.get('limit_item_levels'):])
else:
this_path = line[3]
if line[0] + ' ' + this_path == item:
status = sap_nagios_state_map[int(line[1])]
if line[4] != '-':
# This is a performance value, has no output
perfval = savefloat(line[4])
perfdata = [('value', perfval)]
uom = line[5]
output = "%0.2f%s" % (perfval, uom)
else:
# This is a status field without perfdata
output = ' '.join(line[6:])
break
if status is None:
return (3, 'Unable to find the required value in agent output')
return (status, output, perfdata)
check_info['sap.value'] = {
"check_function" : check_sap_value,
"inventory_function" : inventory_sap_value,
"service_description" : "%s",
"has_perfdata" : True,
}
def sap_value_groups_precompile(hostname, item, _unused):
return host_extra_conf(hostname, sap_value_groups)
def sap_groups_of_value( value_name, patterns=False ):
groups = []
if not patterns:
patterns = host_extra_conf(g_hostname, sap_value_groups)
for line in patterns:
for group_name, pattern in line:
no_match = False
inclusion, exclusion = pattern
# Exclude:
if exclusion:
reg = compiled_regexes.get(exclusion)
if not reg:
reg = re.compile(exclusion)
compiled_regexes[exclusion] = reg
if reg.match(value_name):
no_match = True
break
#no match for this group, go on with the next group
if no_match:
break
# Include
reg = compiled_regexes.get(inclusion)
if not reg:
reg = re.compile(inclusion)
compiled_regexes[inclusion] = reg
if reg.match(value_name):
groups.append(group_name)
return groups
def inventory_sap_value_groups( info ):
inventory = []
found_groups = []
for line in info:
path = line[3]
for group in sap_groups_of_value( path ):
if group not in found_groups:
inventory.append(( group, None ))
found_groups.append(group)
return inventory
def check_sap_value_groups( item, params, info ):
frontend = []
backend = []
count_ok = 0
count_crit = 0
state = 0
for line in info:
path = line[3]
if item in sap_groups_of_value( path, params ):
status = sap_nagios_state_map[int(line[1])]
output = ''
if line[4] == '-':
output = ' '.join(line[6:])
backend.append( path + output + " " + nagios_state_names[status] )
state = max(state, status)
if status > 0:
count_crit += 1
frontend.append( path + output + " " + nagios_state_names[status] )
else:
count_ok += 1
return state, "%s OK, %s Crit %s\n%s" % ( count_ok, count_crit, ", ".join(frontend), "\n".join(backend) )
check_info['sap.value-groups'] = {
'check_function': check_sap_value_groups,
'inventory_function': inventory_sap_value_groups,
'service_description': "%s",
}
precompile_params['sap.value-groups'] = sap_value_groups_precompile
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