From c6dff581a9c253170d5e3f12fb83d16a8dec8257 Mon Sep 17 00:00:00 2001 From: Ryan Harper Date: Thu, 12 Apr 2018 15:32:25 -0400 Subject: Implement ntp client spec with auto support for distro selection Add a base NTP client configuration dictionary and allow Distro specific changes to be merged. Add a select client function which implements logic to preferr installed clients over clients which need to be installed. Also allow distributions to override the cloud-init defaults. LP: #1749722 --- cloudinit/distros/opensuse.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'cloudinit/distros/opensuse.py') diff --git a/cloudinit/distros/opensuse.py b/cloudinit/distros/opensuse.py index 162dfa05..9f90e95e 100644 --- a/cloudinit/distros/opensuse.py +++ b/cloudinit/distros/opensuse.py @@ -208,4 +208,28 @@ class Distro(distros.Distro): nameservers, searchservers) return dev_names + @property + def preferred_ntp_clients(self): + """The preferred ntp client is dependent on the version.""" + + """Allow distro to determine the preferred ntp client list""" + if not self._preferred_ntp_clients: + distro_info = util.system_info()['dist'] + name = distro_info[0] + major_ver = int(distro_info[1].split('.')[0]) + + # This is horribly complicated because of a case of + # "we do not care if versions should be increasing syndrome" + if ( + (major_ver >= 15 and 'openSUSE' not in name) or + (major_ver >= 15 and 'openSUSE' in name and major_ver != 42) + ): + self._preferred_ntp_clients = ['chrony', + 'systemd-timesyncd', 'ntp'] + else: + self._preferred_ntp_clients = ['ntp', + 'systemd-timesyncd', 'chrony'] + + return self._preferred_ntp_clients + # vi: ts=4 expandtab -- cgit v1.2.3