[checkmk-commits] Check_MK Git: check_mk: juniper_cpu: New check for CPU utilization on Juniper switches

Module: check_mk Branch: master Commit: 292208dfb7c4e58838ce5b1e296b7d1946098e26 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=292208dfb7c4e5… Author: Bastian Kuhn &lt;bk(a)mathias-kettner.de&gt; Date: Wed Nov 27 16:38:05 2013 +0100 juniper_cpu: New check for CPU utilization on Juniper switches --- .werks/100 | 8 ++++ ChangeLog | 32 +------------- checkman/juniper_cpu | 23 ++++++++++ checks/check_http | 2 + checks/juniper_cpu | 85 ++++++++++++++++++++++++++++++++++++ web/plugins/perfometer/check_mk.py | 1 + 6 files changed, 121 insertions(+), 30 deletions(-) diff --git a/.werks/100 b/.werks/100 new file mode 100644 index 0000000..fd54f80 --- /dev/null +++ b/.werks/100 @@ -0,0 +1,8 @@ +Title: juniper_cpu: New check for CPU utilization on Juniper switches +Level: 1 +Component: checks +Version: 1.2.3i7 +Date: 1385566659 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 62a453c..7a34945 100644 --- a/ChangeLog +++ b/ChangeLog @@ -20,9 +20,10 @@ * 0214 Logwatch: context lines can now be disabled using nocontext=1... * 0038 casa_cpu_mem casa_cpu_temp casa_cpu_util casa_fan casa_power: New checks for casa Cable Modem Termination Systems... * 0097 arc_raid_status: New check for Areca RAID controllers + * 0070 cmciii_lcp_airin cmciii_lcp_airout cmciii_lcp_fans cmciii_lcp_waterflow cmciii_lcp_waterin cmciii_lcp_waterout: new checks for the Rittal CMC-III LCP device * 0098 apc_inrow_airflow, apc_inrow_fanspeed, apc_inrow_temp: New checks for APC inrow devices * 0099 apc_mod_pdu_modules: New check for APC Modular Power Distribution Unit - * 0070 cmciii_lcp_airin cmciii_lcp_airout cmciii_lcp_fans cmciii_lcp_waterflow cmciii_lcp_waterin cmciii_lcp_waterout: new checks for the Rittal CMC-III LCP device + * 0100 juniper_cpu: New check for CPU utilization on Juniper switches * 0024 FIX: cisco_wlc: removed check configuration parameter ap_model... * 0065 FIX: veeam_client: check behaviour improved when backup is in progress * 0066 FIX: veeam_jobs: check behaviour improved when backup is in progress @@ -92,35 +93,6 @@ * 0233 FIX: Fixed missing entries in log file and availability view... - * 0235 table headers are now omitted if all fields are empty and no table action is set - * 0048 FIX: Fixed locking issue on host diagnose page - * 0048 FIX: Tests on host diagnose page are executed parallel now... - * 0033 FIX: Fixed problem when saving settings in WATOs host diagnostic page... - * 0205 FIX: NagVis related permissions of roles can be edited again... - * 0207 FIX: Explicit communities were not saved in all cases... - * 0094 FIX: Hide SNMPv3 credentials in WATO... - * 0212 FIX: Fixed broken site edit page in case a TCP socket has been configured... - * 0095 FIX: Fixed problem with portnumber in Wato Distributed Monitoring dialog - * 0213 FIX: LDAP: Various small improvements for handling the LDAP user connector... - * 0039 FIX: Fixed exception on displaying WATO helptexts in the global settings... - * 0219 FIX: Fixed display problems in WATO folders with long contact group names - * 0220 FIX: Added HTML escaping to several global settings attributes... - * 0234 FIX: Improved handling of interface inventory states / types... - - Notifications: - * 0005 Added notification script for sending SMS via mobilant.com... - * 0032 FIX: Fixed problem when forwarding notification mails in windows... - * 0218 FIX: Fixed rendering of HTML mails for Outlook (at least 2013)... - - Reporting & Availability: - * 0051 Option for showing timeline directly in availability table... - * 0052 Visual colorization of availability according to levels... - * 0054 New labelling options for availability table... - * 0055 Allow grouping by host, host group or service group... - * 0056 New concept of service periods in availability reporting... - * 0002 You can now annotate events in the availability reporting... - - Event Console: <<<<<<< HEAD * 0026 FIX: snmptd_mkevent.py: fixed crash on startup * 0036 FIX: fixed bug in multisite command execution... diff --git a/checkman/juniper_cpu b/checkman/juniper_cpu new file mode 100644 index 0000000..a81fe8d --- /dev/null +++ b/checkman/juniper_cpu @@ -0,0 +1,23 @@ +title: CPU utilization of the last 1/5/15 minutes +agents: snmp +catalog: hw/network/juniper +license: GPL +distribution: check_mk +description: + Check CPU utilization of the last 1/5/15 minutes in percent on Juniper devices. + +perfdata: + util1: The CPU utilization of the last 1 minutes in percent. + util5: The CPU utilization of the last 5 minutes in percent. + util15: The CPU utilization of the last 15 minutes in percent. + +inventory: + One service for each Routing Engine will be creted + +[parameters] +warning (int): The percentage of CPU utilization that triggers a warning level. +critical (int): The percentage of CPU utilization that triggers a critical level. + +[configuration] +juniper_cpu_default_levels (int, int): Default levels for waring and critical used + by inventorized checks. This is preset to {(80.0, 90.0)} diff --git a/checks/check_http b/checks/check_http index 7e8b422..bdbce5f 100644 --- a/checks/check_http +++ b/checks/check_http @@ -125,6 +125,8 @@ def check_http_arguments(params): def check_http_desc(params): if params[0].startswith("^"): return params[0][1:] + if params[1].get("ssl"): + return "HTTPS %s" % params[0] return "HTTP %s" % params[0] active_check_info['http'] = { diff --git a/checks/juniper_cpu b/checks/juniper_cpu new file mode 100644 index 0000000..a389081 --- /dev/null +++ b/checks/juniper_cpu @@ -0,0 +1,85 @@ +#!/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. + +juniper_cpu_default_levels = ( 80.0, 90.0 ) + +def inventory_juniper_cpu(info): + return [ (x[0], "juniper_cpu_default_levels" ) for x in info if x[0].startswith("Routing Engine") ] + +def check_juniper_cpu(item, params, info): + for line in info: + if line[0] == item: + util1, util5, util15 = map(int,line[1:]) + warn, crit = params + label1, label5, label15 = "", "", "" + state = 0 + if util1 >= crit: + state = 2 + label1 = "(!!)" + elif util1 >= warn: + state = 1 + label1 = "(!)" + if util5 >= crit: + state = 2 + label5 = "(!!)" + elif util5 >= warn: + state = max(state,1) + label5 = "(!)" + if util15 >= crit: + state = 2 + label15 = "(!!)" + elif util15 >= warn: + state = max(state,1) + label15 = "(!)" + + perf = [ + ( "util1", util1, warn, crit ), + ( "util5", util5, warn, crit ), + ( "util15", util15, warn, crit ), + ] + + + message = "%d%% 1min%s, %d%% 5min%s, %d%% 15min%s" % \ + ( util1, label1, util5, label5, util15, label15 ) + return state, message, perf + return 3, "Information not found in output" + +check_info["juniper_cpu"] = { + "check_function" : check_juniper_cpu, + "inventory_function" : inventory_juniper_cpu, + "service_description" : "CPU utilization %s", + "group" : "cpu_utilization", + "has_perfdata" : True, + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.2636.1.1.1.2"), + "snmp_info" : (".1.3.6.1.4.1.2636.3.1.13.1",[ + 5, #jnxOperatingDescr + 20, #jnxOperating1MinLoadAvg + 21, #jnxOperating5MinLoadAvg + 22, #jnxOperating15MinLoadAvg + ]) + + +} diff --git a/web/plugins/perfometer/check_mk.py b/web/plugins/perfometer/check_mk.py index d233e53..d6e482f 100644 --- a/web/plugins/perfometer/check_mk.py +++ b/web/plugins/perfometer/check_mk.py @@ -408,6 +408,7 @@ perfometers["check_mk-h3c_lanswitch_cpu"] = perfometer_cpu_utilization perfometers["check_mk-winperf_processor.util"] = perfometer_cpu_utilization perfometers["check_mk-netapp_cpu"] = perfometer_cpu_utilization perfometers["check_mk-cisco_cpu"] = perfometer_cpu_utilization +perfometers["check_mk-juniper_cpu"] = perfometer_cpu_utilization def perfometer_ps_perf(row, check_command, perf_data): perf_dict = dict([(p[0], float(p[1])) for p in perf_data])