This is actually LP: #1823098. I don't think this is a charm problem, I mean, it could touch ntp.conf on update-status hook but that's ugly.
** Also affects: ntp (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ntp in Ubuntu. https://bugs.launchpad.net/bugs/1758775 Title: DHCP-received NTP servers override the configuration of the NTP charm Status in NTP Charm: Triaged Status in ntp package in Ubuntu: New Bug description: Example from GCE, but could be seen in MAAS/OpenStack or any other environment where NTP server addresses are supplied via DHCP: https://pastebin.ubuntu.com/p/TkjfzgbBhW/ When a user configures NTP with this charm, they should reasonably expect their configuration to be reliably applied rather than overridden by their cloud provider. To manage notifications about this bug go to: https://bugs.launchpad.net/ntp-charm/+bug/1758775/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp