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[Bug 1749722] Re: NTP: take into account systemd-timesyncd where present

 

This bug is believed to be fixed in cloud-init in version 18.3. If this
is still a problem for you, please make a comment and set the state back
to New

Thank you.

** Changed in: cloud-init
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1749722

Title:
  NTP: take into account systemd-timesyncd where present

Status in cloud-init:
  Fix Released
Status in systemd package in Ubuntu:
  New

Bug description:
  Currently, the NTP module configures ntpd during cloud-init install by
  installing and configuring ntpd.

  ntpd competes with systemd-timesyncd on systemd distros like Ubuntu
  Xenial.

  Ideally the NTP module should configure systemd-timesyncd where
  present, falling back to ntpd where not present.

  This stops two separate daemons (ntpd and systemd-timesyncd) competing
  with each other to set the time, where systemd-timesyncd (on Ubuntu at
  least) has an internal hardcoded compiled in timeserver to fall back
  on if no timeserver is configured (which is bad, but what can you do).

  The competing timeserver behaviour is invisible when the machine can
  see the net, but logs this error constantly when the machine cannot
  see the net:

  systemd-timesyncd[527]: Timed out waiting for reply from
  91.189.94.4:123 (ntp.ubuntu.com).

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References