[checkmk-commits] #3191 cisco_redundancy: new check which monitors the status of the redundant unit of Cisco devices supporting the CISCO-RF-MIB

Module: check_mk Branch: master Commit: a8e7cc09de730070d4c7382b5250dff2e1c3d8ca URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a8e7cc09de7300… Author: Simon Betz &lt;si(a)mathias-kettner.de&gt; Date: Tue Feb 23 14:00:30 2016 +0100 #3191 cisco_redundancy: new check which monitors the status of the redundant unit of Cisco devices supporting the CISCO-RF-MIB --- .werks/3191 | 9 ++++ ChangeLog | 1 + checkman/cisco_redundancy | 18 +++++++ checks/cisco_redundancy | 118 +++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 146 insertions(+) diff --git a/.werks/3191 b/.werks/3191 new file mode 100644 index 0000000..dc60f8d --- /dev/null +++ b/.werks/3191 @@ -0,0 +1,9 @@ +Title: cisco_redundancy: new check which monitors the status of the redundant unit of Cisco devices supporting the CISCO-RF-MIB +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.9i1 +Date: 1456232351 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index ecba0ab..a691518 100644 --- a/ChangeLog +++ b/ChangeLog @@ -15,6 +15,7 @@ * 2996 websphere_mq_queues: now able to configure levels for used percentage of total queues * 3190 entity_sensors, entity_sensors.fan: new checks monitoring temperature and fan sensors of devices such as Palo Alto Networks which support the ENTITY-SENSORS-MIB * 3081 mk_jolokia: plugin now supports setting custom CAs for verifying server certificate as well as sending a client certificate... + * 3191 cisco_redundancy: new check which monitors the status of the redundant unit of Cisco devices supporting the CISCO-RF-MIB * 3073 FIX: windows agent: relative paths to mrpe scripts are now treated as relative to the agent installation directory... * 3061 FIX: mk_jolokia: Fixed debugging of the agent plugin * 3074 FIX: windows agent: fixed incorrect values for 32-bit performance counters diff --git a/checkman/cisco_redundancy b/checkman/cisco_redundancy new file mode 100644 index 0000000..b4a0596 --- /dev/null +++ b/checkman/cisco_redundancy @@ -0,0 +1,18 @@ +title: Cisco Devices: Redundancy Framework Status +agents: snmp +catalog: hw/network/cisco +license: GPL +distribution: check_mk +description: + This check monitors the the status of the redundant unit of Cisco + devices which support the CISCO-RF-MIB. + + At discovery the unit id, unit state, peer id, peer state and duplex mode + are saved as parameters. At check period if the parameters are still the same + the check is OK. If they have changed the service status will turn into WARN + if unit or peer state is 'disabled', 'standby hot' or 'active', or CRIT otherwise. + In these cases the reason for the last switch of activity will be reported. + Independently if the peer state is 'not known' the state will be CRIT. + +inventory: + One service will be created. diff --git a/checks/cisco_redundancy b/checks/cisco_redundancy new file mode 100644 index 0000000..d9cccac --- /dev/null +++ b/checks/cisco_redundancy @@ -0,0 +1,118 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2016 mk(a)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- +# tails. 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. + + +# .1.3.6.1.4.1.9.9.176.1.1.1.0 0 --> CISCO-RF-MIB::cRFStatusUnitId.0 +# .1.3.6.1.4.1.9.9.176.1.1.2.0 14 --> CISCO-RF-MIB::cRFStatusUnitState.0 +# .1.3.6.1.4.1.9.9.176.1.1.3.0 0 --> CISCO-RF-MIB::cRFStatusPeerUnitId.0 +# .1.3.6.1.4.1.9.9.176.1.1.4.0 2 --> CISCO-RF-MIB::cRFStatusPeerUnitState.0 +# .1.3.6.1.4.1.9.9.176.1.1.6.0 2 --> CISCO-RF-MIB::cRFStatusDuplexMode.0 +# .1.3.6.1.4.1.9.9.176.1.1.8.0 1 --> CISCO-RF-MIB::cRFStatusLastSwactReasonCode.0 + + +def inventory_cisco_redundancy(info): + return [(None, {"init_states" : info[0][:5]})] + + +def check_cisco_redundancy(_no_item, params, info): + map_states = { + "unit_state" : { + "0" : "not found", + "1" : "not known", + "2" : "disabled", + "3" : "initialization", + "4" : "negotiation", + "5" : "standby cold", + "6" : "standby cold config", + "7" : "standby cold file sys", + "8" : "standby cold bulk", + "9" : "standby hot", + "10" : "active fast", + "11" : "active drain", + "12" : "active pre-config", + "13" : "active post-config", + "14" : "active", + "15" : "active extra load", + "16" : "active handback", + }, + "duplex_mode" : { + "2" : "False (SUB-Peer not detected)", + "1" : "True (SUB-Peer detected)", + }, + "swact_reason" : { + "1" : "unsupported", + "2" : "none", + "3" : "not known", + "4" : "user initiated", + "5" : "user forced", + "6" : "active unit failed", + "7" : "active unit removed", + }, + } + infotexts = {} + for what, states in [("now", info[0][:5]), ("init", params["init_states"])]: + unit_id, unit_state, peer_id, peer_state, duplex_mode = states + infotexts[what] = "Unit ID: %s (%s), Peer ID: %s (%s), Duplex mode: %s" % \ + (unit_id, map_states["unit_state"][unit_state], \ + peer_id, map_states["unit_state"][peer_state], \ + map_states["duplex_mode"][duplex_mode]) + + unit_id, unit_state, peer_id, peer_state, duplex_mode, swact_reason = info[0] + + if params["init_states"] == info[0][:5]: + state = 0 + infotext = "%s, Last swact reason code: %s" % \ + (infotexts["now"], map_states["swact_reason"][info[0][5]]) + else: + if unit_state in ["2", "9", "14"] or peer_state in ["2", "9", "14"]: + state = 1 + else: + state = 2 + + infotext = "Switchover - Old status: %s, New status: %s" % \ + (infotext["init"], infotext["now"]) + + if peer_state == "1": + state = 2 + + return state, infotext + + +check_info['cisco_redundancy'] = { + 'inventory_function' : inventory_cisco_redundancy, + 'check_function' : check_cisco_redundancy, + 'service_description' : 'Redundancy Framework Status', + 'snmp_info' : ('.1.3.6.1.4.1.9.9.176.1.1', [ + 1, # cRFStatusUnitId + 2, # cRFStatusUnitState + 3, # cRFStatusPeerUnitId + 4, # cRFStatusPeerUnitState + 6, # cRFStatusDuplexMode + 8, # cRFStatusLastSwactReasonCode + ]), + 'snmp_scan_function' : lambda oid: "cisco" in oid(".1.3.6.1.2.1.1.1.0").lower() \ + and oid(".1.3.6.1.4.1.9.9.176.1.1.*"), +}