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# Copyright (C) 2012 Canonical Ltd.
# Copyright (C) 2012 Hewlett-Packard Development Company, L.P.
# Copyright (C) 2012 Yahoo! Inc.
#
# Author: Scott Moser <scott.moser@canonical.com>
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
# Author: Joshua Harlow <harlowja@yahoo-inc.com>
# Author: Ben Howard <ben.howard@canonical.com>
#
# This file is part of cloud-init. See LICENSE file for license information.
from cloudinit.distros import debian
from cloudinit.distros import PREFERRED_NTP_CLIENTS
from cloudinit import log as logging
from cloudinit import util
import copy
LOG = logging.getLogger(__name__)
class Distro(debian.Distro):
def __init__(self, name, cfg, paths):
super(Distro, self).__init__(name, cfg, paths)
# Ubuntu specific network cfg locations
self.network_conf_fn = {
"eni": "/etc/network/interfaces.d/50-cloud-init.cfg",
"netplan": "/etc/netplan/50-cloud-init.yaml"
}
self.renderer_configs = {
"eni": {"eni_path": self.network_conf_fn["eni"],
"eni_header": debian.NETWORK_FILE_HEADER},
"netplan": {"netplan_path": self.network_conf_fn["netplan"],
"netplan_header": debian.NETWORK_FILE_HEADER,
"postcmds": True}
}
@property
def preferred_ntp_clients(self):
"""The preferred ntp client is dependent on the version."""
if not self._preferred_ntp_clients:
(_name, _version, codename) = util.system_info()['dist']
# Xenial cloud-init only installed ntp, UbuntuCore has timesyncd.
if codename == "xenial" and not util.system_is_snappy():
self._preferred_ntp_clients = ['ntp']
else:
self._preferred_ntp_clients = (
copy.deepcopy(PREFERRED_NTP_CLIENTS))
return self._preferred_ntp_clients
pass
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