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Check ntp-w32tm | ||
=============== | ||
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Overview | ||
-------- | ||
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This monitoring plugin runs ``w32tm /query /status /verbose`` (Windows) to help diagnose problems with the time settings. | ||
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Fact Sheet | ||
---------- | ||
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.. csv-table:: | ||
:widths: 30, 70 | ||
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"Check Plugin Download", "https://github.com/Linuxfabrik/monitoring-plugins/tree/main/check-plugins/ntp-w32tm" | ||
"Check Interval Recommendation", "Once a minute" | ||
"Can be called without parameters", "Yes" | ||
"Compiled for", "Windows" | ||
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Help | ||
---- | ||
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.. code-block:: text | ||
usage: ntp-w32tm [-h] [-V] [-c CRIT] [--test TEST] [-w WARN] | ||
This monitoring plugin runs `w32tm /query /status /verbose` (Windows) to help | ||
diagnose problems with the time settings. | ||
options: | ||
-h, --help show this help message and exit | ||
-V, --version show program's version number and exit | ||
-c CRIT, --critical CRIT | ||
Set the critical threshold for the time since "Last | ||
Good Sync", in s. Default: 129600s | ||
--test TEST For unit tests. Needs "path-to-stdout-file,path-to- | ||
stderr-file,expected-retc". | ||
-w WARN, --warning WARN | ||
Set the warning threshold for the time since "Last | ||
Good Sync", in s. Default: 28800s | ||
Usage Examples | ||
-------------- | ||
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.. code-block:: bash | ||
./ntp-w32tm --warning 28800 --critical 129600 | ||
Output: | ||
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.. code-block:: text | ||
Leap Indicator: 3 (not synchronized), No NTP server used [WARNING], Last Sync Error: 1 (The computer did not resync because no time data was available.) | ||
Leap Indicator: 3(not synchronized) | ||
Stratum: 0 (unspecified) | ||
Precision: -23 (119.209ns per tick) | ||
Root Delay: 0.0267908s | ||
Root Dispersion: 0.0402331s | ||
ReferenceId: 0x00000000 (unspecified) | ||
Last Successful Sync Time: 9/16/2023 12:52:13 PM | ||
Source: time.windows.com,0x8 | ||
Poll Interval: 6 (64s) | ||
Phase Offset: 0.7679486s | ||
ClockRate: 0.0156250s | ||
State Machine: 0 (Unset) | ||
Time Source Flags: 0 (None) | ||
Server Role: 0 (None) | ||
Last Sync Error: 1 (The computer did not resync because no time data was available.) | ||
Time since Last Good Sync Time: 19.2218793s | ||
States | ||
------ | ||
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* WARN if no NTP server is used. | ||
* WARN if stratum is >= 5. | ||
* WARN if "Leap Indicator" is not "0(no warning)" | ||
* WARN if "Last Sync Error" is not "0" | ||
* WARN or CRIT if "Time since Last Good Sync Time" is above a given threshold. | ||
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Perfdata / Metrics | ||
------------------ | ||
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.. csv-table:: | ||
:widths: 25, 15, 60 | ||
:header-rows: 1 | ||
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Name, Type, Description | ||
clock_rate, Milliseconds, | ||
leap_indicator, Number, "Indicates whether an impending leap second is to be inserted or deleted in the last minute of the current day." | ||
phase_offset, Milliseconds, | ||
precision, Number, | ||
root_delay, Milliseconds, "This is the total of the network path delays to the stratum-1 computer from which the computer is ultimately synchronized. In certain extreme situations, this value can be negative. (This can arise in a symmetric peer arrangement where the computers’ frequencies are not tracking each other and the network delay is very short relative to the turn-around time at each computer.)" | ||
root_dispersion, Milliseconds, "This is the total dispersion accumulated through all the computers back to the stratum-1 computer from which the computer is ultimately synchronized. Dispersion is due to system clock resolution, statistical measurement variations etc." | ||
stratum, Number, "The stratum indicates how many hops away from a computer with an attached reference clock we are. Such a computer is a stratum-1 computer, so the computer in the example is two hops away (that is to say, a.b.c is a stratum-2 and is synchronized from a stratum-1)." | ||
time_since_last_good_sync_time, Seconds | ||
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Credits, License | ||
---------------- | ||
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* Authors: `Linuxfabrik GmbH, Zurich <https://www.linuxfabrik.ch>`_ | ||
* License: The Unlicense, see `LICENSE file <https://unlicense.org/>`_. |
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check-plugins/ntp-w32tm/icingaweb2-module-director/ntp-w32tm.json
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{ | ||
"Command": { | ||
"cmd-check-ntp-w32tm-windows": { | ||
"arguments": { | ||
"--critical": { | ||
"value": "$ntp_w32tm_windows_critical$" | ||
}, | ||
"--warning": { | ||
"value": "$ntp_w32tm_windows_warning$" | ||
} | ||
}, | ||
"command": "C:\\ProgramData\\icinga2\\usr\\lib64\\nagios\\plugins\\ntp-w32tm.exe", | ||
"disabled": false, | ||
"fields": [ | ||
{ | ||
"datafield_id": 1, | ||
"is_required": "n", | ||
"var_filter": null | ||
}, | ||
{ | ||
"datafield_id": 2, | ||
"is_required": "n", | ||
"var_filter": null | ||
} | ||
], | ||
"imports": [], | ||
"is_string": null, | ||
"methods_execute": "PluginCheck", | ||
"object_name": "cmd-check-ntp-w32tm-windows", | ||
"object_type": "object", | ||
"timeout": "10", | ||
"vars": {}, | ||
"zone": null, | ||
"uuid": "52bcb6ab-28d8-49aa-9daf-9a9f6f3c420a" | ||
}, | ||
"cmd-check-ntp-w32tm-windows-python": { | ||
"arguments": {}, | ||
"command": "C:\\Windows\\py C:\\ProgramData\\icinga2\\usr\\lib64\\nagios\\plugins\\ntp-w32tm.py", | ||
"disabled": false, | ||
"fields": [], | ||
"imports": [ | ||
"cmd-check-ntp-w32tm-windows" | ||
], | ||
"is_string": null, | ||
"methods_execute": null, | ||
"object_name": "cmd-check-ntp-w32tm-windows-python", | ||
"object_type": "object", | ||
"timeout": null, | ||
"vars": {}, | ||
"zone": null, | ||
"uuid": "57927ffd-db3a-469a-bc56-c1b555cf76a5" | ||
} | ||
}, | ||
"ServiceTemplate": { | ||
"tpl-service-ntp-w32tm-windows": { | ||
"action_url": null, | ||
"apply_for": null, | ||
"assign_filter": null, | ||
"check_command": "cmd-check-ntp-w32tm-windows", | ||
"check_interval": 60, | ||
"check_period": null, | ||
"check_timeout": null, | ||
"command_endpoint": null, | ||
"disabled": false, | ||
"display_name": null, | ||
"enable_active_checks": null, | ||
"enable_event_handler": null, | ||
"enable_flapping": null, | ||
"enable_notifications": true, | ||
"enable_passive_checks": null, | ||
"enable_perfdata": true, | ||
"event_command": null, | ||
"fields": [], | ||
"flapping_threshold_high": null, | ||
"flapping_threshold_low": null, | ||
"groups": [], | ||
"host": null, | ||
"icon_image": "ntp-w32tm.png", | ||
"icon_image_alt": null, | ||
"imports": [ | ||
"tpl-service-generic" | ||
], | ||
"max_check_attempts": 5, | ||
"notes": "This monitoring plugin runs `w32tm /query /status /verbose` (Windows) to help diagnose problems with the time settings.", | ||
"notes_url": "https://github.com/Linuxfabrik/monitoring-plugins/tree/main/check-plugins/ntp-w32tm", | ||
"object_name": "tpl-service-ntp-w32tm-windows", | ||
"object_type": "template", | ||
"retry_interval": 15, | ||
"service_set": null, | ||
"template_choice": null, | ||
"use_agent": null, | ||
"use_var_overrides": null, | ||
"vars": { | ||
"criticality": "B", | ||
"ntp_w32tm_windows_critical": 129600, | ||
"ntp_w32tm_windows_warning": 28800 | ||
}, | ||
"volatile": null, | ||
"zone": null, | ||
"uuid": "302f40db-9ad1-4d36-85d9-a4543ad98469" | ||
} | ||
}, | ||
"Datafield": { | ||
"1": { | ||
"varname": "ntp_w32tm_windows_critical", | ||
"caption": "NTP W32Tm: Critical", | ||
"description": "Set the critical threshold for the time since \"Last Good Sync\", in s.", | ||
"datatype": "Icinga\\Module\\Director\\DataType\\DataTypeString", | ||
"format": null, | ||
"settings": { | ||
"visibility": "visible" | ||
}, | ||
"uuid": "fa437e67-a3e6-430f-906c-ad6330db9ffa" | ||
}, | ||
"2": { | ||
"varname": "ntp_w32tm_windows_warning", | ||
"caption": "NTP W32Tm: Warning", | ||
"description": "Set the warning threshold for the time since \"Last Good Sync\", in s.", | ||
"datatype": "Icinga\\Module\\Director\\DataType\\DataTypeString", | ||
"format": null, | ||
"settings": { | ||
"visibility": "visible" | ||
}, | ||
"uuid": "308ec0c1-ec53-4f57-8f90-9078fa714248" | ||
} | ||
} | ||
} |
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7
check-plugins/ntp-w32tm/icingaweb2-module-director/ntp-w32tm.yml
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--- | ||
variants: | ||
- windows | ||
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overwrites: | ||
'["ServiceTemplate"]["tpl-service-ntp-w32tm-windows"]["enable_perfdata"]': true | ||
'["ServiceTemplate"]["tpl-service-ntp-w32tm-windows"]["vars"]["criticality"]': 'B' |
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../../lib |
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