Time.lan.nurd.space: Difference between revisions

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== what is it ==


This is the main time server for NURDSpace. "Connect" using NTP (or SNTP) - most (if not all) operating systems support NTP in some form
This is the main time server for NURDSpace. "Connect" using NTP (or SNTP) - most (if not all) operating systems support NTP in some form
== specs ==


* gpsd - GPS: GY-GPSV3-NEO-M8N GNSS-GPS Module
* gpsd - GPS: GY-GPSV3-NEO-M8N GNSS-GPS Module
* ntpsec
* ntpsec
== networking ==


* hostname: time.lan.nurd.space
* hostname: time.lan.nurd.space
* ip-adress: 10.208.0.10
* ip-adress: 10.208.0.10


== notes ==


* the system runs a special 'realtime kernel', please be careful not to replace it when updating raspberryos!
* the system runs a special 'realtime kernel', please be careful not to replace it when updating raspberryos!
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*** realtime kernel
*** realtime kernel
*** preemptible kernel
*** preemptible kernel
== monitoring ==
* as it is part of the global NTP-pool, statistics can be viewed at https://www.ntppool.org/scores/185.2.240.92
* also [[folkert]] has a monitoring server: https://gateway.vanheusden.com/ntp/show-server?host=space.nurdspace.nl

Revision as of 11:57, 30 March 2026

time - THE time-source for NURDSpace
NoPicture.png
Participants
Skills ntp, gps
Status In progress
Niche Time
Purpose Use for infra
Tool No
Location bij de bar
Cost
Tool category General

time - THE time-source for NURDSpace Property "Tool Image" (as page type) with input value "File:{{{Picture}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. {{{Picture}}} {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}


what is it

This is the main time server for NURDSpace. "Connect" using NTP (or SNTP) - most (if not all) operating systems support NTP in some form

specs

  • gpsd - GPS: GY-GPSV3-NEO-M8N GNSS-GPS Module
  • ntpsec

networking

  • hostname: time.lan.nurd.space
  • ip-adress: 10.208.0.10

notes

  • the system runs a special 'realtime kernel', please be careful not to replace it when updating raspberryos!
    • special settings:
      • 100 Hz interrupt
      • nohz=off
      • realtime kernel
      • preemptible kernel

monitoring