21 Aug
2014
21 Aug
'14
5:17 a.m.
Module: check_mk
Branch: master
Commit: 51a81970fee25c757a28492c9c499efac6c84d61
URL:
http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=51a81970fee25c…
Author: Mathias Kettner <mk(a)mathias-kettner.de>
Date: Thu Aug 21 12:17:09 2014 +0200
#1372 cisco_vss: new check for monitoring state of Cisco Virtual Switches
---
.werks/1372 | 9 ++++
ChangeLog | 1 +
checkman/cisco_vss | 13 ++++++
checks/cisco_vss | 129 ++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 152 insertions(+)
diff --git a/.werks/1372 b/.werks/1372
new file mode 100644
index 0000000..8b0b8d6
--- /dev/null
+++ b/.werks/1372
@@ -0,0 +1,9 @@
+Title: cisco_vss: new check for monitoring state of Cisco Virtual Switches
+Level: 1
+Component: checks
+Compatible: compat
+Version: 1.2.5i6
+Date: 1408616211
+Class: feature
+
+
diff --git a/ChangeLog b/ChangeLog
index dad3a26..17f90eb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,7 @@
* 0646 brocade_fcport: the administrative states for which ports are inventorized can
now be configured in WATO
* 1010 chrony: new check for NTP synchronization via chrony on Linux...
* 1011 ibm_svc_systemstats.disk_latency: introduce levels for alerting...
+ * 1372 cisco_vss: new check for monitoring state of Cisco Virtual Switches
* 1051 FIX: tcp_conn_stats: fix missing performance data...
* 1142 FIX: winperf_ts_sessions: fix computation, check has never really worked
* 1090 FIX: zfsget: fixed exception which happened on incomplete zfs entries
diff --git a/checkman/cisco_vss b/checkman/cisco_vss
new file mode 100644
index 0000000..24d593c
--- /dev/null
+++ b/checkman/cisco_vss
@@ -0,0 +1,13 @@
+title: Cisco switches: State of Virtual Switches
+agents: snmp
+catalog: hw/network/cisco
+license: GPL
+distribution: check_mk
+description:
+ This check monitors the state of Virtual Switches formed by two Cisco Catalyst
+ 45XX or 65XX switches. It makes sure that both switches are not in standalone
+ mode and that all configured VSL links are up.
+
+inventory:
+ A service is created if at least one chassis is in standby or active mode.
+
diff --git a/checks/cisco_vss b/checks/cisco_vss
new file mode 100644
index 0000000..472aa4e
--- /dev/null
+++ b/checks/cisco_vss
@@ -0,0 +1,129 @@
+#!/usr/bin/python
+# -*- encoding: utf-8; py-indent-offset: 4 -*-
+# +------------------------------------------------------------------+
+# | ____ _ _ __ __ _ __ |
+# | / ___| |__ ___ ___| | __ | \/ | |/ / |
+# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
+# | | |___| | | | __/ (__| < | | | | . \ |
+# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
+# | |
+# | Copyright Mathias Kettner 2013 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-
+# 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.
+
+# Example SNMP walk (extract)
+# All names OIDs are prefixed with CISCO-VIRTUAL-SWITCH-MIB::
+# All numeric OIDs are prefixed with .1.3.6.1.4.1.9.9.388
+
+# cvsDomain.0 .1.1.1.0 10
+# cvsSwitchID.0 .1.1.2.0 1
+# cvsSwitchCapability.0 .1.1.3.0 "C0 "
+# cvsSwitchMode.0 .1.1.4.0 2
+# cvsSwitchConvertingStatus.0 .1.1.5.0 2
+# cvsVSLChangeNotifEnable.0 .1.1.6.0 2
+# cvsCoreSwitchPriority.1 .1.2.1.1.2.1 100
+# cvsCoreSwitchPriority.2 .1.2.1.1.2.2 100
+# cvsCoreSwitchPreempt.1 .1.2.1.1.3.1 2
+# cvsCoreSwitchPreempt.2 .1.2.1.1.3.2 2
+# cvsCoreSwitchLocation.1 .1.2.1.1.4.1
+# cvsCoreSwitchLocation.2 .1.2.1.1.4.2
+# cvsChassisSwitchID.2 .1.2.2.1.1.2 1
+# cvsChassisSwitchID.500 .1.2.2.1.1.500 2
+# cvsChassisRole.2 .1.2.2.1.2.2 2
+# cvsChassisRole.500 .1.2.2.1.2.500 3
+# cvsChassisUpTime.2 .1.2.2.1.3.2 184371004
+# cvsChassisUpTime.500 .1.2.2.1.3.500 184371004
+# cvsVSLCoreSwitchID.41 .1.3.1.1.2.41 1
+# cvsVSLCoreSwitchID.42 .1.3.1.1.2.42 2
+# cvsVSLConnectOperStatus.41 .1.3.1.1.3.41 1
+# cvsVSLConnectOperStatus.42 .1.3.1.1.3.42 1
+# cvsVSLLastConnectionStateChange.41 .1.3.1.1.4.41 "07 DE 07 18 01 12 22 00
"
+# cvsVSLLastConnectionStateChange.42 .1.3.1.1.4.42 "07 DE 07 18 01 12 22 00
"
+# cvsVSLConfiguredPortCount.41 .1.3.1.1.5.41 2
+# cvsVSLConfiguredPortCount.42 .1.3.1.1.5.42 2
+# cvsVSLOperationalPortCount.41 .1.3.1.1.6.41 2
+# cvsVSLOperationalPortCount.42 .1.3.1.1.6.42 2
+# cvsVSLConnectionRowStatus.41 .1.3.1.1.7.41 1
+# cvsVSLConnectionRowStatus.42 .1.3.1.1.7.42 1
+# cvsModuleVSSupported.1000 .1.4.1.1.1.1000 1
+# cvsModuleVSSupported.11000 .1.4.1.1.1.11000 1
+# cvsModuleVSLCapable.1000 .1.4.1.1.2.1000 1
+# cvsModuleVSLCapable.11000 .1.4.1.1.2.11000 1
+# cvsModuleSlotNumber.1000 .1.4.1.1.3.1000 1
+# cvsModuleSlotNumber.11000 .1.4.1.1.3.11000 11
+# cvsModuleRprWarm.1000 .1.4.1.1.4.1000 1
+# cvsModuleRprWarm.11000 .1.4.1.1.4.11000 1
+# cvsDualActiveDetectionNotifEnable.0 .1.5.1.0 2
+
+cisco_vss_role_names = {
+ '1' : 'standalone',
+ '2' : 'active',
+ '3' : 'standby',
+}
+
+cisco_vss_operstatus_names = {
+ '1' : 'up',
+ '2' : 'down',
+}
+
+def inventory_cisco_vss(info):
+ import pprint ; pprint.pprint(info)
+ for switch_id, chassis_role in info[0]:
+ if chassis_role in [ '2', '3' ]: # active, standby
+ return [ (None, None) ]
+
+def check_cisco_vss(item, params, info):
+ chassis, ports = info
+ for switch_id, chassis_role in chassis:
+ if chassis_role == '1':
+ state = 2
+ else:
+ state = 0
+ yield state, "switch %s: %s" % (switch_id,
cisco_vss_role_names[chassis_role])
+
+ yield 0, "%d VLS connections configured" % len(ports)
+
+ for core_switch_id, operstatus in ports:
+ if operstatus == '1':
+ state = 0
+ else:
+ state = 2
+ yield state, "port %s: %s" % (core_switch_id,
cisco_vss_operstatus_names[operstatus])
+
+
+check_info["cisco_vss"] = {
+ "check_function" : check_cisco_vss,
+ "inventory_function" : inventory_cisco_vss,
+ "service_description": "VSS Status",
+ "snmp_scan_function" : lambda oid: (
+ "Catalyst 45" in
oid(".1.3.6.1.2.1.1.1.0") or
+ "Catalyst 65" in
oid(".1.3.6.1.2.1.1.1.0")) and \
+ oid(".1.3.6.1.4.1.9.9.388.1.1.1.0"),
+ "snmp_info" : [
+ ( ".1.3.6.1.4.1.9.9.388.1.2.2.1",
+ [
+ 1, # cvsChassisSwitchID
+ 2, # cvsChassisRole: standalone(1), active(2), standby(3)
+ ]
+ ),
+ ( ".1.3.6.1.4.1.9.9.388.1.3.1.1",
+ [
+ 2, # cvsVSLCoreSwitchID
+ 3, # cvsVSLConnectOperStatus: up(1), down(2)
+ ]
+ ),
+ ],
+}