Collection of CheckMK checks (see https://checkmk.com/). All checks and plugins are provided as is. Absolutely no warranty. Send any comments to thl-cmk[at]outlook[dot]com

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Commit 3bb79488 authored by thl-cmk's avatar thl-cmk :flag_na:
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update project

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checkman/ospf_neighbor
+ 4
− 3
View file @ 3bb79488
......@@ -46,9 +46,10 @@ description:
{NbrOptions:}
A BIT Mask corresponding to the neighbors options field.
Bit 0, if set, indicates that the area accepts and operates on external information; of zero, it is a stub area.
Bit 1, if set, indicates that the system will operate on Type of Service metrics other than TOS 0.
If zero, the neighbor will ignore all metrics except the TOS 0 metric.
Bit 0, if set, indicates that the area accepts and operates on external information; ff zero, it is a stub area.
Bit 1, if set, indicates that the system will operate on Type of Service metrics other than TOS 0. If zero, the neighbor will ignore all metrics except the TOS 0 metric.
Bit 2, if set, indicates that the system is capable of routing IP multicast datagrams, that is that it implements the multicast extensions to OSPF.
Bit 3, if set, indicates that the associated area is an NSSA.These areas are capable of carrying type-7 external advertisements, which are translated into type-5 external advertisements at NSSA borders.
{NbrPriority:}
The priority of this neighbor in the designated router election algorithm. The value 0 signifies that the neighbor is not eligible to becom the designated router on this particular network.
......
checks/ospf_neighbor
+ 153
− 81
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......@@ -27,11 +27,17 @@
# Author: Thomas Wollner (tw@wollner-net.de)
###############################################################################
#
# Th.L. 15-06-2018: changed item from neighbor id to neighbor ip
# added events as perfdata (incl. metrics file)
# moved part of the output to long output
# a little code cleanup to better match coding guide lines
# 03-11-2019: moved 'events' from infotext to longoutput
# changes by: thl-cmk[at]outlook[dot]com
# url : https://thl-cmk.hopto.org
#
# 2018-06-15: changed item from neighbor id to neighbor ip
# added events as perfdata (incl. metrics file)
# moved part of the output to long output
# a little code cleanup to better match coding guide lines
# 2019-11-03: moved 'events' from infotext to longoutput
# 2020-07-26: added parse section, alias, wato for alias and state
#
#
#
###############################################################################
......@@ -49,34 +55,27 @@
# 1.3.6.1.2.1.14.10.1.9.172.20.2.214.0 = INTEGER: 1
# 1.3.6.1.2.1.14.10.1.10.172.20.2.214.0 = INTEGER: 1
# 1.3.6.1.2.1.14.10.1.11.172.20.2.214.0 = INTEGER: 2
#
# sample parsed
# {
# '172.17.108.52': {'helperage': '', 'prio': '1', 'permanence': 'dynamic', 'helperstatus': '', 'options': '2',
# 'state': '8', 'hellosup': 'false', 'helperexitreason': '', 'events': 6, 'rtrid': '10.250.128.130'},
# '172.17.108.60': {'helperage': '', 'prio': '1', 'permanence': 'dynamic', 'helperstatus': '', 'options': '2',
# 'state': '8', 'hellosup': 'false', 'helperexitreason': '', 'events': 6, 'rtrid': '10.253.128.101'},
# '172.17.108.58': {'helperage': '', 'prio': '1', 'permanence': 'dynamic', 'helperstatus': '', 'options': '2',
# 'state': '8', 'hellosup': 'false', 'helperexitreason': '', 'events': 12, 'rtrid': '172.17.0.2'},
# '172.17.108.49': {'helperage': '', 'prio': '1', 'permanence': 'dynamic', 'helperstatus': '', 'options': '2',
# 'state': '8', 'hellosup': 'false', 'helperexitreason': '', 'events': 9, 'rtrid': '172.17.0.2'}
# }
#
factory_settings['ospf_neighbor_default_levels'] = {
'ok_states' : [8, 4],
'warning_states' : [2, 3, 5, 6, 7],
'critical_states': [1],
}
def inventory_ospf_neighbor(info):
inventory = []
for id, ip, rtrid, options, prio, state, events, permanence, \
hellosup, helperstatus, helperage, helperexitreason in info:
inventory.append((ip, {}))
return inventory
def check_ospf_neighbor(item, params, info):
def ospf_nbr_state(st):
names = {'1': 'down',
'2': 'attempt',
'3': 'init',
'4': 'twoWay',
'5': 'exchangeStart',
'6': 'exchange',
'7': 'loading',
'8': 'full'}
def parse_ospf_neighbor(info):
def ospf_nbr_hellosuppressed(st):
names = {'1': 'true',
'2': 'false'}
return names.get(st, st)
def ospf_nbr_permanence(st):
......@@ -84,11 +83,6 @@ def check_ospf_neighbor(item, params, info):
'2': 'permanent'}
return names.get(st, st)
def ospf_nbr_hellosuppressed(st):
names = {'1': 'true',
'2': 'false'}
return names.get(st, st)
def ospf_nbr_helperstatus(st):
names = {'1': 'notHelping',
'2': 'helping'}
......@@ -102,63 +96,138 @@ def check_ospf_neighbor(item, params, info):
'5': 'topologyChanged'}
return names.get(st, st)
for id, ip, rtrid, options, prio, state, events, permanence, \
hellosupp, helperstatus, helperage, helperexitreason in info:
if ip == item:
nbrstatus = ospf_nbr_state(str(state))
output = 'Neighbor ID: %s' % rtrid
perfdata = []
longoutput = ''
nbrstate = int(state)
if nbrstate in params['critical_states']:
yield 2, 'State: %s' % nbrstatus
elif nbrstate in params['warning_states']:
yield 1, 'State: %s' % nbrstatus
elif nbrstate in params['ok_states']:
output += ', State: %s' % nbrstatus
else:
yield 3, 'Invalid Output from Agent'
if events:
events = int(events)
longoutput += '\nEvents: %d' % events
perfdata.append(['ospf_events', events])
if options:
longoutput += '\nNeighbor options: %s' % options
if prio:
longoutput += '\nNeighbor priority: %s' % prio
if permanence:
permanencestr = ospf_nbr_permanence(str(permanence))
longoutput += '\nNeighbor permanence: %s' % permanencestr
if hellosupp:
hellosuppstr = ospf_nbr_hellosuppressed(str(hellosupp))
longoutput += '\nNeighbor hello suppressed: %s' % hellosuppstr
if helperstatus:
helperstatusstr = ospf_nbr_helperstatus(str(helperstatus))
longoutput += '\nNeighbor helper status: %s' % helperstatusstr
if helperage:
longoutput += '\nNeighbor helper age: %s' % helperage
if helperexitreason:
helperexitreasonstr = ospf_nbr_helperexitreason(helperexitreason)
longoutput += '\nNeighbor helper exit reason: %s' % helperexitreasonstr
yield 0, output + longoutput, perfdata
def ospf_nbr_options(st):
'''
A bit mask corresponding to the neighbor's options field.
Bit 0, if set, indicates that the system will operate on Type of Service metrics other than TOS 0.
If zero, the neighbor will ignore all metrics except the TOS 0 metric.
Bit 1, if set, indicates that the associated area accepts and operates on external information;
if zero, it is a stub area.
Bit 2, if set, indicates that the system is capable of routing IP multicast datagrams, that is that it
implements the multicast extensions to OSPF.
Bit 3, if set, indicates that the associated area is an NSSA. These areas are capable of carrying type-7
external advertisements, which are translated into type-5 external advertisements at NSSA borders.
'''
try:
st = ord(st)
except TypeError:
return 'unknown'
options = []
for key, value in [
(1, 'non TOS 0 service metrics accepted'),
(2, 'not a stub area'),
(4, 'IP multicast routing capable'),
(8, 'is NSSA'),
]:
if st & key == key:
options.append(value)
options = ', '.join(options)
if options == '':
return 'unknown'
else:
return options
parsed = {}
for ip, rtrid, options, prio, state, events, permanence, hellosup, helperstatus, helperage, helperexitreason in info:
parsed[ip]={}
parsed[ip]['rtrid'] = rtrid
parsed[ip]['options'] = ospf_nbr_options(options)
parsed[ip]['prio'] = prio
parsed[ip]['state'] = state
parsed[ip]['events'] = int(events)
parsed[ip]['permanence'] = ospf_nbr_permanence(str(permanence))
parsed[ip]['hellosup'] = ospf_nbr_hellosuppressed(hellosup)
parsed[ip]['helperstatus'] = ospf_nbr_helperstatus(helperstatus)
parsed[ip]['helperage'] = helperage
parsed[ip]['helperexitreason'] = ospf_nbr_helperexitreason(helperexitreason)
return parsed
def inventory_ospf_neighbor(parsed):
for neighbor in parsed.keys():
yield neighbor, None
def check_ospf_neighbor(item, params, parsed):
def ospf_nbr_state(st):
names = {'1': 'down',
'2': 'attempt',
'3': 'init',
'4': 'twoWay',
'5': 'exchangeStart',
'6': 'exchange',
'7': 'loading',
'8': 'full'}
return names.get(st, 'unknown: %s' % st)
# default checkmk states for ctsxSxpConnStatus
neighborstate = {
'1': 2, # down
'2': 1, # attempt
'3': 1, # init
'4': 0, # twoWay
'5': 1, # exchangeStart
'6': 1, # exchange
'7': 1, # loading
'8': 0, # full
}
alias = None
notFoundState = 3
for neighbour, neighbourAlias, neighbourNotFoundState in params.get('peer_list', []):
if item == neighbour:
alias = neighbourAlias
notFoundState = neighbourNotFoundState
if item in parsed.keys():
neighbor = parsed[item]
perfdata = []
longoutput = ''
infotext = 'Neighbor ID: %s' % neighbor['rtrid']
if alias:
infotext += ', Alias: %s' % alias
neighborstate.update(params.get('neighborstate', neighborstate)) # update neighborstatus with params
yield neighborstate.get(neighbor['state'], 3), 'Status %s' % ospf_nbr_state(neighbor['state'])
perfdata.append(['ospf_events', neighbor['events']])
for text, value in [
('\nNeighbor options', neighbor['options']),
('\nNeighbor priority', neighbor['prio']),
('\nNeighbor permanence', neighbor['permanence']),
('\nNeighbor hello suppressed', neighbor['hellosup']),
('\nNeighbor helper status', neighbor['helperstatus']),
('\nNeighbor helper age', neighbor['helperage']),
('\nNeighbor helper exit reason', neighbor['helperexitreason']),
]:
if value != '':
longoutput += '%s: %s' %(text, value)
yield 0, infotext + longoutput, perfdata
else:
infotext = 'Item not found in SNMP data'
if alias:
infotext += ', Alias: %s' % alias
yield notFoundState, infotext
check_info['ospf_neighbor'] = {
'check_function' : check_ospf_neighbor,
'inventory_function' : inventory_ospf_neighbor,
'parse_function' : parse_ospf_neighbor,
'service_description' : 'OSPF neighbor %s',
'default_levels_variable': 'ospf_neighbor_default_levels',
'has_perfdata' : True,
'group' : 'ospf_neighbor',
'snmp_scan_function' : lambda oid: oid('.1.3.6.1.2.1.14.10.1.1.*') != None,
'snmp_info' : ('.1.3.6.1.2.1.14.10.1', [
OID_END,
1, # 'ospfNbrIpAddr'
3, # 'ospfNbrRtrId'
4, # 'ospfNbrOptions'
......@@ -173,3 +242,6 @@ check_info['ospf_neighbor'] = {
]
),
}
ospf_neighbor.mkp
+ 0
− 0
View file @ 3bb79488
No preview for this file type
packages/ospf_neighbor
+ 6
− 5
View file @ 3bb79488
{'author': u'Thomas Wollner',
'description': u'OSPF Neighborship State Check\n\nTh.L. 15-06-2018: changed item from neighbor id to neighbor address\n added events as perfdata (incl. metrics file)\n moved part of the output to long output\n',
'description': u'OSPF Neighborship State Check\nchanges by thl-cmk[at]outlook[dot]com]\n2018-06-15: changed item from neighbor id to neighbor address\n added events as perfdata (incl. metrics file)\n moved part of the output to long output\n2020-07-26: added parse section, alias, wato for alias and state\n',
'download_url': 'http://exchange.check-mk.org/',
'files': {'checkman': ['ospf_neighbor'],
'checks': ['ospf_neighbor'],
'web': ['plugins/metrics/ospf_neighbor.py']},
'web': ['plugins/metrics/ospf_neighbor.py',
'plugins/wato/ospf_neighbor.py']},
'name': 'ospf_neighbor',
'num_files': 3,
'num_files': 4,
'title': u'OSPF Neighbor State Check',
'version': '20191103.v1.2a',
'version': '20200726.v1.3',
'version.min_required': '1.2.8b8',
'version.packaged': '1.4.0p35'}
\ No newline at end of file
'version.packaged': '1.4.0p38'}
\ No newline at end of file
web/plugins/wato/ospf_neighbor.py 0 → 100644
+ 107
− 0
View file @ 3bb79488
#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
#
# License: GNU General Public License v2
#
# Author: thl-cmk[at]outlook[dot]com
# URL : https://thl-cmk.hopto.org
# Date : 2020-07-26
#
# wato plugin for ospf_neighbor check
#
#
register_check_parameters(
subgroup_networking,
'ospf_neighbor',
_('OSPF neighbor'),
Dictionary(
elements=[
('neighborstate',
Dictionary(
title=_('State to report for OSPF neighbor state'),
elements=[
('1',
MonitoringState(
title=_('1 - down'),
default_value=2,
),
),
('2',
MonitoringState(
title=_('2 - attempt'),
default_value=1,
),
),
('3',
MonitoringState(
title=_('3 - init'),
default_value=1,
),
),
('4',
MonitoringState(
title=_('4 - twoWay'),
default_value=0,
),
),
('5',
MonitoringState(
title=_('5 - exchangeStart'),
default_value=1,
),
),
('6',
MonitoringState(
title=_('6 - exchange'),
default_value=1,
),
),
('7',
MonitoringState(
title=_('7 - loading'),
default_value=1,
),
),
('8',
MonitoringState(
title=_('8 - full'),
default_value=0,
),
),
]
)
),
('peer_list',
ListOf(
Tuple(
title=('OSPF Neighbors'),
elements=[
TextUnicode(
title=_('OSPF Neighbor IP address'),
help=_('The configured value must match a OSPF Neighbor item reported by the monitored '
'device. For example: "10.10.10.10"'),
allow_empty=False,
),
TextUnicode(
title=_('OSPF Neighbor Alias'),
help=_('You can configure an individual alias here for the OSPF Neighbor matching '
'the text configured in the "OSPF Neighbor IP address" field. The alias will '
'be shown in the infotext'),
allow_empty=False,
),
MonitoringState(
default_value=2,
title=_('State if not found'),
help=_('You can configure an individual state if the OSPF Neighbor matching the text '
'configured in the "OSPF Neighbor IP address" field is not found')
)]),
add_label=_('Add OSPF Neighbor'),
movable=False,
title=_('OSPF Neighbor specific configuration'),
)),
],
),
TextAscii(title=_('OSPF Neighbor IP address')),
match_type='dict',
)
\ No newline at end of file
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Collection of CheckMK checks (see https://checkmk.com/). All checks and plugins are provided as is. Absolutely no warranty. Send any comments to thl-cmk[at]outlook[dot]com