[checkmk-commits] Check_MK Git: check_mk: #1862 netscaler_vserver: new check to monitor VServers on Citrix Netscaler Appliance

Module: check_mk Branch: master Commit: c4f9f6d85d5baf5235d66d5f3bd97ef9796013b4 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=c4f9f6d85d5baf… Author: Goetz Golla &lt;gg(a)mathias-kettner.de&gt; Date: Mon Feb 23 12:02:39 2015 +0100 #1862 netscaler_vserver: new check to monitor VServers on Citrix Netscaler Appliance --- .werks/1862 | 9 +++++ ChangeLog | 1 + checkman/netscaler_vserver | 18 +++++++++ checks/netscaler_vserver | 96 ++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 124 insertions(+) diff --git a/.werks/1862 b/.werks/1862 new file mode 100644 index 0000000..edd8147 --- /dev/null +++ b/.werks/1862 @@ -0,0 +1,9 @@ +Title: netscaler_vserver: new check to monitor VServers on Citrix Netscaler Appliance +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1424689326 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index aaf05ec..45f91fb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -90,6 +90,7 @@ NOTE: Please refer to the migration notes! * 1889 cmciii.phase: New check to monitor input phases for Raritan PDUs * 2005 services: change service description from service_ to Service or new installations + * 1862 netscaler_vserver: new check to monitor VServers on Citrix Netscaler Appliance * 1457 FIX: logins: new check renamed from "users" check... NOTE: Please refer to the migration notes! * 1762 FIX: lnx_thermal: Now ignoring trip points with level 0... diff --git a/checkman/netscaler_vserver b/checkman/netscaler_vserver new file mode 100644 index 0000000..8fb161e --- /dev/null +++ b/checkman/netscaler_vserver @@ -0,0 +1,18 @@ +title: Citrix Netscaler VServer Status +agents: snmp +catalog: app/netscaler +license: GPL +distribution: check_mk +description: + This check monitors the status of the VServers of Citrix Netscaler + Loadbalacing Appliances. It uses snmp and the NS-ROOT-MIB to access the data. + + The check is in the state OK when the VServer is in the state {UP}. It is in the + state CRIT when the VServer is in the state {DOWN}. It is in the state WARN in + all other cases. + +inventory: + One service per VServer will be created. + +item: + The name of the VServer. diff --git a/checks/netscaler_vserver b/checks/netscaler_vserver new file mode 100644 index 0000000..72e12b9 --- /dev/null +++ b/checks/netscaler_vserver @@ -0,0 +1,96 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2014 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. +# + +netscaler_vserver_states = { + 0: ("unknown", 1), + 1: ("down", 2), + 2: ("unknown", 1), + 3: ("busy", 1), + 4: ("out of service", 1), + 5: ("transition to out of service", 1), + 7: ("up", 0), +} + +netscaler_vserver_types = ( + "http", + "ftp", + "tcp", + "udp", + "sslBridge", + "monitor", + "monitorUdp", + "nntp", + "httpserver", + "httpclient", + "rpcserver", + "rpcclient", + "nat", + "any", + "ssl", + "dns", + "adns", + "snmp", + "ha", + "monitorPing", + "sslOtherTcp", + "aaa", + "secureMonitor", + "sslvpnUdp", + "rip", + "dnsClient", + "rpcServer", + "rpcClient", + "serviceUnknown", +) + +def inventory_netscaler_vserver(info): + for line in info: + if line[0]: + yield line[0], None + +def check_netscaler_vserver(item, _no_params, info): + for line in info: + if line[0] == item: + name, ip, port, srv_type, srv_state = line + infotext = "State: %s, Type: %s, Socket:%s:%s" % \ + (netscaler_vserver_states[int(srv_state)][0], netscaler_vserver_types[int(srv_type)], ip, port) + state = netscaler_vserver_states[int(srv_state)][1] + return state, infotext + +check_info["netscaler_vserver"] = { + "check_function" : check_netscaler_vserver, + "inventory_function" : inventory_netscaler_vserver, + "service_description" : "VServer %s", + "snmp_info" : (".1.3.6.1.4.1.5951.4.1.3.1.1", [ # nsVserverGroup.vserverTable.vserverEntry + 1, # vsvrName + 2, # vsvrIpAddress + 3, # vsvrPort + 4, # vsvrType + 5, # vsvrState + ]), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.5951.1"), +}