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Diffstat (limited to 'cloudinit/distros/arch.py')
| -rw-r--r-- | cloudinit/distros/arch.py | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/cloudinit/distros/arch.py b/cloudinit/distros/arch.py deleted file mode 100644 index 66209f22..00000000 --- a/cloudinit/distros/arch.py +++ /dev/null @@ -1,201 +0,0 @@ -# vi: ts=4 expandtab -# -# Copyright (C) 2014 Rackspace, US Inc. -# -# Author: Nate House <nathan.house@rackspace.com> -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 3, as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -from cloudinit import distros -from cloudinit import helpers -from cloudinit import log as logging -from cloudinit import util - -from cloudinit.distros import net_util -from cloudinit.distros.parsers.hostname import HostnameConf - -from cloudinit.settings import PER_INSTANCE - -LOG = logging.getLogger(__name__) - - -class Distro(distros.Distro): - locale_conf_fn = "/etc/locale.gen" - network_conf_dir = "/etc/netctl" - resolve_conf_fn = "/etc/resolv.conf" - init_cmd = ['systemctl'] # init scripts - - def __init__(self, name, cfg, paths): - distros.Distro.__init__(self, name, cfg, paths) - # This will be used to restrict certain - # calls from repeatly happening (when they - # should only happen say once per instance...) - self._runner = helpers.Runners(paths) - self.osfamily = 'arch' - cfg['ssh_svcname'] = 'sshd' - - def apply_locale(self, locale, out_fn=None): - if not out_fn: - out_fn = self.locale_conf_fn - util.subp(['locale-gen', '-G', locale], capture=False) - # "" provides trailing newline during join - lines = [ - util.make_header(), - 'LANG="%s"' % (locale), - "", - ] - util.write_file(out_fn, "\n".join(lines)) - - def install_packages(self, pkglist): - self.update_package_sources() - self.package_command('', pkgs=pkglist) - - def _write_network(self, settings): - entries = net_util.translate_network(settings) - LOG.debug("Translated ubuntu style network settings %s into %s", - settings, entries) - dev_names = entries.keys() - # Format for netctl - for (dev, info) in entries.items(): - nameservers = [] - net_fn = self.network_conf_dir + dev - net_cfg = { - 'Connection': 'ethernet', - 'Interface': dev, - 'IP': info.get('bootproto'), - 'Address': "('%s/%s')" % (info.get('address'), - info.get('netmask')), - 'Gateway': info.get('gateway'), - 'DNS': str(tuple(info.get('dns-nameservers'))).replace(',', '') - } - util.write_file(net_fn, convert_netctl(net_cfg)) - if info.get('auto'): - self._enable_interface(dev) - if 'dns-nameservers' in info: - nameservers.extend(info['dns-nameservers']) - - if nameservers: - util.write_file(self.resolve_conf_fn, - convert_resolv_conf(nameservers)) - - return dev_names - - def _enable_interface(self, device_name): - cmd = ['netctl', 'reenable', device_name] - try: - (_out, err) = util.subp(cmd) - if len(err): - LOG.warn("Running %s resulted in stderr output: %s", cmd, err) - except util.ProcessExecutionError: - util.logexc(LOG, "Running interface command %s failed", cmd) - - def _bring_up_interface(self, device_name): - cmd = ['netctl', 'restart', device_name] - LOG.debug("Attempting to run bring up interface %s using command %s", - device_name, cmd) - try: - (_out, err) = util.subp(cmd) - if len(err): - LOG.warn("Running %s resulted in stderr output: %s", cmd, err) - return True - except util.ProcessExecutionError: - util.logexc(LOG, "Running interface command %s failed", cmd) - return False - - def _bring_up_interfaces(self, device_names): - for d in device_names: - if not self._bring_up_interface(d): - return False - return True - - def _write_hostname(self, your_hostname, out_fn): - conf = None - try: - # Try to update the previous one - # so lets see if we can read it first. - conf = self._read_hostname_conf(out_fn) - except IOError: - pass - if not conf: - conf = HostnameConf('') - conf.set_hostname(your_hostname) - util.write_file(out_fn, conf, 0o644) - - def _read_system_hostname(self): - sys_hostname = self._read_hostname(self.hostname_conf_fn) - return (self.hostname_conf_fn, sys_hostname) - - def _read_hostname_conf(self, filename): - conf = HostnameConf(util.load_file(filename)) - conf.parse() - return conf - - def _read_hostname(self, filename, default=None): - hostname = None - try: - conf = self._read_hostname_conf(filename) - hostname = conf.hostname - except IOError: - pass - if not hostname: - return default - return hostname - - def set_timezone(self, tz): - distros.set_etc_timezone(tz=tz, tz_file=self._find_tz_file(tz)) - - def package_command(self, command, args=None, pkgs=None): - if pkgs is None: - pkgs = [] - - cmd = ['pacman'] - # Redirect output - cmd.append("-Sy") - cmd.append("--quiet") - cmd.append("--noconfirm") - - if args and isinstance(args, str): - cmd.append(args) - elif args and isinstance(args, list): - cmd.extend(args) - - if command: - cmd.append(command) - - pkglist = util.expand_package_list('%s-%s', pkgs) - cmd.extend(pkglist) - - # Allow the output of this to flow outwards (ie not be captured) - util.subp(cmd, capture=False) - - def update_package_sources(self): - self._runner.run("update-sources", self.package_command, - ["-y"], freq=PER_INSTANCE) - - -def convert_netctl(settings): - """Returns a settings string formatted for netctl.""" - result = '' - if isinstance(settings, dict): - for k, v in settings.items(): - result = result + '%s=%s\n' % (k, v) - return result - - -def convert_resolv_conf(settings): - """Returns a settings string formatted for resolv.conf.""" - result = '' - if isinstance(settings, list): - for ns in settings: - result = result + 'nameserver %s\n' % ns - return result |