Checkmk git commits January 2015

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Check_MK Git: check_mk: Minor Code and docu cleanup

by Mathias Kettner

Module: check_mk Branch: master Commit: 6085889cfb0fcd1278e302464e720a43ea21140c URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=6085889cfb0fcd… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Jan 9 12:57:22 2015 +0100 Minor Code and docu cleanup --- checkman/3ware_disks | 6 ++++-- checkman/df | 17 +++++++++-------- checkman/wut_webtherm | 2 +- web/plugins/views/painters.py | 2 +- 4 files changed, 15 insertions(+), 12 deletions(-) diff --git a/checkman/3ware_disks b/checkman/3ware_disks index b84646c..d375b6e 100644 --- a/checkman/3ware_disks +++ b/checkman/3ware_disks @@ -4,8 +4,10 @@ catalog: os/storage license: GPL distribution: check_mk description: - This check monitors the state of disks of an 3ware ATA RAID Controller. The Linux agent sends the neccessary data, - if the command line utility {tw_cli} is found in the shells search path. The usual way is to install it into {/usr/local/bin} or {/usr/bin}. + This check monitors the state of disks of an 3ware ATA RAID Controller. The + Linux agent sends the neccessary data, if the command line utility {tw_cli} + is found in the shells search path. The usual way is to install it into + {/usr/local/bin} or {/usr/bin}. The utility {tw_cli} can be downloaded from {http://3ware.com/support/downloadpage.asp}. diff --git a/checkman/df b/checkman/df index c1209fe..e449d6e 100644 --- a/checkman/df +++ b/checkman/df @@ -8,14 +8,15 @@ description: is checked against a warning and a critical level, which can be specified in numerous ways. - Beware: on Linux and UNIX systems the filesystem might reserve a certain amount for - root (typical is 5%). This checks considers that reserved space as used. This is - consistent with the percentage-column in the output of {df} on most distributions. - So your filesystem might be at 100% in a situation where root still has 5% free - space available. On some distributions, {df} seems to use the user allocatable space - instead of the total filesystem size as base for the percentage calculation, this might - result in differences between the percentage values shown by that {df} version and - the value shown in Check_MK. From our point of view, the calculation of Check_MK is + Beware: on Linux and UNIX systems the filesystem might reserve a certain + amount for root (typical is 5%). This checks considers that reserved space + as used. This is consistent with the percentage-column in the output of {df} + on most distributions. So your filesystem might be at 100% in a situation + where root still has 5% free space available. On some distributions, {df} + seems to use the user allocatable space instead of the total filesystem size + as base for the percentage calculation, this might result in differences + between the percentage values shown by that {df} version and the value + shown in Check_MK. From our point of view, the calculation of Check_MK is more accurate. {Trends:} This checks supports filesystem {trends}. This means that the {df} check diff --git a/checkman/wut_webtherm b/checkman/wut_webtherm index e8bc469..c802ab9 100644 --- a/checkman/wut_webtherm +++ b/checkman/wut_webtherm @@ -8,7 +8,7 @@ description: to a WuT (Wiesemann & Theis) Web-Thermograph. item: - The item is the number of the sensor as string - usuall {"1"}. + The item is the number of the sensor as string - usually {"1"}. perfdata: One variable: the current temperature in degrees celsius. diff --git a/web/plugins/views/painters.py b/web/plugins/views/painters.py index 5ac1c23..76cf45d 100644 --- a/web/plugins/views/painters.py +++ b/web/plugins/views/painters.py @@ -276,7 +276,7 @@ def paint_site_icon(row): return None, "" multisite_painters["sitename_plain"] = { - "title" : _("Site id"), + "title" : _("Site ID"), "short" : _("Site"), "columns" : ["site"], "paint" : lambda row: (None, row["site"]),

9 years, 8 months

Check_MK Git: check_mk: #1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees

by Mathias Kettner

Module: check_mk Branch: master Commit: 3020f99c0d452a879f6f3c8a8420d53033288e36 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3020f99c0d452a… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Jan 9 12:46:37 2015 +0100 #1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees Thanks to Hubert Bösl! --- .werks/1838 | 10 ++++++ ChangeLog | 1 + checkman/emc_datadomain_mtree | 23 ++++++++++++++ checks/emc_datadomain_mtree | 68 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 102 insertions(+) diff --git a/.werks/1838 b/.werks/1838 new file mode 100644 index 0000000..0b2f5b6 --- /dev/null +++ b/.werks/1838 @@ -0,0 +1,10 @@ +Title: emc_datadomain_mtree: New check for EMC Datadomain MTrees +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1420803970 +Class: feature + +Thanks to Hubert Bösl! + diff --git a/ChangeLog b/ChangeLog index 19c6102..9f4eae1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -25,6 +25,7 @@ NOTE: Please refer to the migration notes! * 1831 diskstat: detect multipath devices and handle them instead of the physical paths... * 1462 netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances + * 1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees... * 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/emc_datadomain_mtree b/checkman/emc_datadomain_mtree new file mode 100644 index 0000000..75712e9 --- /dev/null +++ b/checkman/emc_datadomain_mtree @@ -0,0 +1,23 @@ +title: EMC Datadomain: MTree Usage +agents: snmp +catalog: hw/storagehw/emc +license: GPL +distribution: check_mk +description: + Reports the Precompiled MTree usage in GB of the EMC Datadomain + Deduplication Storage Systems. The state of the check is determined + from the state reported by the device as follows: + The check is {OK} when the System reports {3} (readWrite), {4} (replicationDestination) + {5} (retentionLockEnabled), {6} (retentionLockDisabled). The check is {WARN} + when the MTree reports a state of {1} (readOnly). + The check is {CRIT} when the Mtree reports a state of {1} (deleted). + +item: + Name of the Mtree + +perfdata: + The Precompiled size of the MTree Data in Bytes + +inventory: + Automatically configures one check for every cwMTreesensor found on the + device diff --git a/checks/emc_datadomain_mtree b/checks/emc_datadomain_mtree new file mode 100644 index 0000000..55eab49 --- /dev/null +++ b/checks/emc_datadomain_mtree @@ -0,0 +1,68 @@ +#!/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. + + +def inventory_emc_datadomain_mtree(info): + for line in info: + yield line[0], None + + +def check_emc_datadomain_mtree(item, _no_params, info): + state_table = { + "0": ("unknown", 3), + "1": ("deleted", 2), + "2": ("read-only", 1), + "3": ("read-write", 0), + "4": ("replication destination", 0), + "5": ("retention lock enabled", 0), + "6": ("retention lock disabled", 0), + } + for line in info: + if item == line[0]: + dev_name = line[0] + dev_precomp = line[1] + dev_state = line[2] + dev_state_str, dev_state_rc = state_table.get(dev_state, ("invalid code %s" % dev_state, 3)) + precompiled = int(float(dev_precomp) * 1024 * 1024 * 1024) + perfdata = [('precompiled', precompiled)] + infotext = "Status: %s, Precomiled: %s" % (dev_state_str, get_bytes_human_readable(precompiled)) + return dev_state_rc, infotext, perfdata + + +check_info["emc_datadomain_mtree"] = { + "check_function" : check_emc_datadomain_mtree, + "inventory_function" : inventory_emc_datadomain_mtree, + "service_description" : "MTree %s", + "has_perfdata" : True, + "snmp_info" : (".1.3.6.1.4.1.19746.1.15.2.1.1", + [ + 2, # MtreeListName + 3, # MtreeListPreComGi + 4, # MtreeListStatus + ] + ), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith("Data Domain OS") +}

9 years, 8 months

Check_MK Git: check_mk: Reserved 10 Werk IDS

by Mathias Kettner

Module: check_mk Branch: master Commit: b114f7cf804a19377ea13f1097e02042c66c6da2 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=b114f7cf804a19… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Jan 9 12:45:53 2015 +0100 Reserved 10 Werk IDS --- .werks/first_free | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.werks/first_free b/.werks/first_free index c6aaf49..07bef9d 100644 --- a/.werks/first_free +++ b/.werks/first_free @@ -1 +1 @@ -1838 +1848

9 years, 8 months

Check_MK Git: check_mk: mem.linux: fix display bug in vmalloc check, increase committed default levels

by Mathias Kettner

Module: check_mk Branch: master Commit: 9d31579a97869b173617e83fea45c27ca476a76a URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=9d31579a97869b… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Thu Jan 8 18:21:17 2015 +0100 mem.linux: fix display bug in vmalloc check, increase committed default levels --- checks/mem | 12 ++++++++---- web/plugins/wato/check_parameters.py | 3 ++- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/checks/mem b/checks/mem index 318ca7e..cf888bd 100644 --- a/checks/mem +++ b/checks/mem @@ -124,7 +124,7 @@ factory_settings["mem_linux_default_levels"] = { "levels_total": ("perc_used", (120.0, 150.0)), "levels_shm": ("perc_used", ( 20.0, 30.0)), "levels_pagetables": ("perc_used", ( 8.0, 16.0)), - "levels_committed": ("perc_used", ( 80.0, 90.0)), + "levels_committed": ("perc_used", (100.0, 150.0)), "levels_commitlimit": ("perc_free", ( 20.0, 10.0)), "levels_vmalloc": ("abs_free", (50*1024*1024, 30*1024*1024)), } @@ -148,12 +148,16 @@ def inventory_mem_linux(info): return [ (None, {}) ] -def check_mem_levels(title, used, total, levels, of_what=None, of_value=None, show_percentage=False): +def check_mem_levels(title, used, total, levels, of_what=None, of_value=None, show_percentage=False, show_free=False): if of_value == None: of_value = total # Reference for percentage levels state = 0 if of_what: - infotext = "%s: %s" % (title, get_bytes_human_readable(used)) + if show_free: + value = total - used + else: + value = used + infotext = "%s: %s" % (title, get_bytes_human_readable(value)) else: infotext = "%s used: %s of %s" % ( title, get_bytes_human_readable(used), get_bytes_human_readable(total)) @@ -295,7 +299,7 @@ def check_mem_linux(_no_item, params, info): # VMalloc r = check_mem_levels("Largest Free VMalloc Chunk", meminfo["VmallocTotal"] - meminfo["VmallocChunk"], - meminfo["VmallocTotal"], params.get("levels_vmalloc"), of_what = "VMalloc Area") + meminfo["VmallocTotal"], params.get("levels_vmalloc"), of_what = "VMalloc Area", show_free=True) if r[0]: yield r # only display if non-OK diff --git a/web/plugins/wato/check_parameters.py b/web/plugins/wato/check_parameters.py index 711e5da..3a394a9 100644 --- a/web/plugins/wato/check_parameters.py +++ b/web/plugins/wato/check_parameters.py @@ -116,6 +116,7 @@ register_rule(group + '/' + subgroup_inventory, 'by prefixing the regular expression with <tt>(?i)</tt>. Example: ' '<tt>(?i).*mssql</tt> matches all services which contain <tt>MSSQL</tt> ' 'or <tt>MsSQL</tt> or <tt>mssql</tt> or...'), + orientation = "horizontal", )), ('state', DropdownChoice( @@ -2769,7 +2770,7 @@ register_check_parameters( ( "levels_shm", UpperMemoryLevels(_("Shared Memory"), ( 20.0, 30.0), _("RAM"))), ( "levels_pagetables", UpperMemoryLevels(_("Page tables"), ( 8.0, 16.0), _("RAM"))), ( "levels_writeback", UpperMemoryLevels(_("Disk Writeback"))), - ( "levels_committed", UpperMemoryLevels(_("Committed memory"), ( 80.0, 90.0), _("RAM + Swap"))), + ( "levels_committed", UpperMemoryLevels(_("Committed memory"), (100.0, 150.0), _("RAM + Swap"))), ( "levels_commitlimit", LowerMemoryLevels(_("Commit Limit"), ( 20.0, 10.0), _("RAM + Swap"))), ( "levels_vmalloc", LowerMemoryLevels(_("Largest Free VMalloc Chunk"))), ],

9 years, 8 months

Check_MK Git: check_mk: Updated bug entries #2268

by Mathias Kettner

Module: check_mk Branch: master Commit: 522ce29be75e707996acdeaf653670b214e1b235 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=522ce29be75e70… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Jan 9 11:35:20 2015 +0100 Updated bug entries #2268 --- .bugs/2268 | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/.bugs/2268 b/.bugs/2268 new file mode 100644 index 0000000..c8e87db --- /dev/null +++ b/.bugs/2268 @@ -0,0 +1,8 @@ +Title: Rename service descriptions of ORACLE checks, move %s to the end +Component: checks +State: open +Date: 2015-01-09 11:34:21 +Targetversion: future +Class: nastiness + +For details read README.renaming_services

9 years, 8 months

Check_MK Git: check_mk: #1804 FIX Fixed prechecked checkboxes in view actions after first action submit

by Lars Michelsen

Module: check_mk Branch: master Commit: 7e07d4b6c003ce426b6091a55d6e3412e0d01093 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=7e07d4b6c003ce… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Fri Jan 9 12:07:52 2015 +0100 #1804 FIX Fixed prechecked checkboxes in view actions after first action submit When e.g. acknowleding a problem for the first time, the checkboxes "fixed" and "notify" are prechecked. When acknowledging a problem and opening the form again afterwards, the checkboxes were not prechecked anymore. This has been fixed now. --- .werks/1804 | 12 ++++++++++++ ChangeLog | 1 + web/htdocs/htmllib.py | 4 ++-- web/htdocs/views.py | 2 +- 4 files changed, 16 insertions(+), 3 deletions(-) diff --git a/.werks/1804 b/.werks/1804 new file mode 100644 index 0000000..27ac7c6 --- /dev/null +++ b/.werks/1804 @@ -0,0 +1,12 @@ +Title: Fixed prechecked checkboxes in view actions after first action submit +Level: 1 +Component: multisite +Class: fix +Compatible: compat +State: unknown +Version: 1.2.7i1 +Date: 1420801587 + +When e.g. acknowleding a problem for the first time, the checkboxes "fixed" and "notify" +are prechecked. When acknowledging a problem and opening the form again afterwards, the +checkboxes were not prechecked anymore. This has been fixed now. diff --git a/ChangeLog b/ChangeLog index 05a4063..19c6102 100644 --- a/ChangeLog +++ b/ChangeLog @@ -68,6 +68,7 @@ * 1796 FIX: Fix filtering in Multisite View BI Boxes... * 1802 FIX: Links in messages like "successfully sent X commands" are now working again... * 1803 FIX: Fixed exception in Check_MK prediction page... + * 1804 FIX: Fixed prechecked checkboxes in view actions after first action submit... WATO: * 1760 Added search form to manual checks page diff --git a/web/htdocs/htmllib.py b/web/htdocs/htmllib.py index f147269..88e91a9 100644 --- a/web/htdocs/htmllib.py +++ b/web/htdocs/htmllib.py @@ -287,11 +287,11 @@ class html: self.global_vars += varnames # [('varname1', value1), ('varname2', value2) ] - def makeuri(self, addvars, remove_prefix = None, filename=None): + def makeuri(self, addvars, remove_prefix=None, filename=None, delvars=None): new_vars = [ nv[0] for nv in addvars ] vars = [ (v, self.var(v)) for v in self.vars - if v[0] != "_" and v not in new_vars ] + if v[0] != "_" and v not in new_vars and (not delvars or v not in delvars) ] if remove_prefix != None: vars = [ i for i in vars if not i[0].startswith(remove_prefix) ] vars = vars + addvars diff --git a/web/htdocs/views.py b/web/htdocs/views.py index 6aa1c7f..628ba15 100644 --- a/web/htdocs/views.py +++ b/web/htdocs/views.py @@ -1182,7 +1182,7 @@ def render_view(view, rows, datasource, group_painters, painters, if html.do_actions() and html.transaction_valid(): # submit button pressed, no reload try: # Create URI with all actions variables removed - backurl = html.makeuri([]) + backurl = html.makeuri([], delvars=['filled_in', 'actions']) has_done_actions = do_actions(view, datasource["infos"][0], rows, backurl) except MKUserError, e: html.show_error(e.message)

9 years, 8 months

Check_MK Git: check_mk: Updated bug entries #1058

by Lars Michelsen

Module: check_mk Branch: master Commit: 877c875186586e03f366aa2a66cc934a41460cc7 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=877c875186586e… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Fri Jan 9 11:37:34 2015 +0100 Updated bug entries #1058 --- .bugs/1058 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.bugs/1058 b/.bugs/1058 index 14ccf10..599b422 100644 --- a/.bugs/1058 +++ b/.bugs/1058 @@ -1,4 +1,4 @@ -Title: hen RBN are enabled and site is empty, nagios can not be started +Title: When RBN are enabled and site is empty, nagios can not be started Component: core State: open Date: 2015-01-09 11:36:22

9 years, 8 months

Check_MK Git: check_mk: Updated bug entries #1058

by Lars Michelsen

Module: check_mk Branch: master Commit: 878ecf1e36fbcbb167366f1978b487c69dd13f5b URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=878ecf1e36fbcb… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Fri Jan 9 11:37:26 2015 +0100 Updated bug entries #1058 --- .bugs/1058 | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/.bugs/1058 b/.bugs/1058 new file mode 100644 index 0000000..14ccf10 --- /dev/null +++ b/.bugs/1058 @@ -0,0 +1,10 @@ +Title: hen RBN are enabled and site is empty, nagios can not be started +Component: core +State: open +Date: 2015-01-09 11:36:22 +Targetversion: 1.2.5i1 +Class: bug + +When creating an empty site while the rule based notifications are enabled, +then starting the site with e.g. cmk -R, nagios reports a config error +because the contact group check-mk-notify can not be found.

9 years, 8 months

Check_MK Git: check_mk: Fixed title of check man page

by Goetz Golla

Module: check_mk Branch: master Commit: a724b78e9f5a9555b1c700cb213a4f84d58fbaf1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a724b78e9f5a95… Author: Goetz Golla <gg(a)mathias-kettner.de> Date: Fri Jan 9 10:51:56 2015 +0100 Fixed title of check man page --- checkman/netscaler_ha | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/checkman/netscaler_ha b/checkman/netscaler_ha index c9ea923..f07a9d0 100644 --- a/checkman/netscaler_ha +++ b/checkman/netscaler_ha @@ -1,4 +1,4 @@ -title: Citrix Netscaler CPU Utilization +title: Citrix Netscaler High Availability agents: snmp catalog: app/netscaler license: GPL

9 years, 8 months

Check_MK Git: check_mk: #1462 netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances

by Goetz Golla

Module: check_mk Branch: master Commit: 5aec7bef386538eb539fa93121c3f9e603556e19 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=5aec7bef386538… Author: Goetz Golla <gg(a)mathias-kettner.de> Date: Fri Jan 9 10:47:35 2015 +0100 #1462 netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances --- .werks/1462 | 9 +++++ ChangeLog | 1 + checkman/netscaler_ha | 20 ++++++++++ checks/netscaler_ha | 104 +++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 134 insertions(+) diff --git a/.werks/1462 b/.werks/1462 new file mode 100644 index 0000000..09e4e99 --- /dev/null +++ b/.werks/1462 @@ -0,0 +1,9 @@ +Title: netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1420796806 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index 9ec4077..05a4063 100644 --- a/ChangeLog +++ b/ChangeLog @@ -24,6 +24,7 @@ * 1820 mem.linux: new dedicated check for Linux memory management... NOTE: Please refer to the migration notes! * 1831 diskstat: detect multipath devices and handle them instead of the physical paths... + * 1462 netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances * 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_ha b/checkman/netscaler_ha new file mode 100644 index 0000000..c9ea923 --- /dev/null +++ b/checkman/netscaler_ha @@ -0,0 +1,20 @@ +title: Citrix Netscaler CPU Utilization +agents: snmp +catalog: app/netscaler +license: GPL +distribution: check_mk +description: + This check monitors the high availability status of Citrix Netscaler + Loadbalacing Appliances operating in a cluster setup. It uses snmp and the + NS-ROOT-MIB to access the {haPeerState}, {haCurStatus} and {haCurState} + OIDs from the nsHighAvailabilityGroup. + + The check is in the state OK when the system is not setup for ha, or + {haCurState} is up/funtional. It is in the state WARN when the system is + manually configured not to participate in a HA cluster, or initializing to + become a cluster member, or when {haCurState} is {monitorFAIL} or {monitorOK}, + because these two states are not documented in the MIB. It is critical in + other states {haCurState} can be. + +inventory: + One service per host will be created. diff --git a/checks/netscaler_ha b/checks/netscaler_ha new file mode 100644 index 0000000..927cba4 --- /dev/null +++ b/checks/netscaler_ha @@ -0,0 +1,104 @@ +#!/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. +# +# Example Output: +# .1.3.6.1.4.1.5951.4.1.1.23.3.0 1 +# .1.3.6.1.4.1.5951.4.1.1.23.23.0 1 +# .1.3.6.1.4.1.5951.4.1.1.23.24.0 3 + +netscaler_ha_cur_states = { + 0: ("unknown", 3), + 1: ("initializing", 1), # Indicates that the node is in the process of becoming part of the high + # availability configuration. + 2: ("down", 2), # undocumented + 3: ("functional", 0), # Indicates that the node is accessible and can function as either + # a primary or secondary node. + 4: ("some HA monitored interfaces failed", 2), # Indicates that one of the high availability monitored + # interfaces has failed because of a card or link failure. + # This state triggers a failover. + 5: ("monitorFail", 1), # undocumented + 6: ("monitorOK", 1), # undocumented + 7: ("all HA monitored interfaces failed", 2), # Indicates that all the interfaces of the node are + # unusable because the interfaces on which high + # availability monitoring is enabled are not connected + # or are manually disabled. This state triggers a failover. + 8: ("configured to listening mode (dumb)", 1), # Indicates that the node is in listening mode. It does not + # participate in high availability transitions or transfer + # configuration from the peer node. This is a configured + # value, not a statistic. + 9: ("HA status manually disabled", 1), # Indicates that the high availability status of the node has been + # manually disabled. Synchronization and propagation cannot take + # place between the peer nodes. + 10: ("SSL card failed", 2), # Indicates that the SSL card has failed. This state triggers a failover. + 11: ("route monitor has failed", 2), # Indicates that the route monitor has failed. This state triggers + # a failover. +} + +netscaler_ha_peer_mode = { + 0: ("standalone", 0), + 1: ("primary", 0), + 2: ("secomdary", 0), + 3: ("unknown", 1), +} + +def inventory_netscaler_ha(info): + if info: + return [ (None, None) ] + +def check_netscaler_ha(_no_item, _no_params, info): + if info: + state = 0 + peer_state, cur_status, cur_state = map(int, info[0]) + if cur_status == 0: + infotext = "System not setup for HA" + else: + infotext = "Mode: %s, State: %s" % ( netscaler_ha_peer_mode.get(peer_state)[0], + netscaler_ha_cur_states.get(cur_state)[0], + ) + # severity: 2, 1, 3, 0, the worst one wins + if netscaler_ha_cur_states.get(cur_state)[1] == 2 or \ + netscaler_ha_cur_states.get(cur_state)[1] == 2: + state = 2 + elif netscaler_ha_cur_states.get(cur_state)[1] == 1 or \ + netscaler_ha_cur_states.get(cur_state)[1] == 1: + state = 1 + elif netscaler_ha_cur_states.get(cur_state)[1] == 3 or \ + netscaler_ha_cur_states.get(cur_state)[1] == 3: + state = 3 + + return state, infotext + +check_info["netscaler_ha"] = { + "check_function" : check_netscaler_ha, + "inventory_function" : inventory_netscaler_ha, + "service_description" : "HA Node Status", + "snmp_info" : (".1.3.6.1.4.1.5951.4.1.1.23", [ # nsHighAvailabilityGroup + 3, # haPeerState + 23, # haCurStatus + 24, # haCurState + ]), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.5951.1"), +}

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Checkmk git commits January 2015