diff options
Diffstat (limited to 'cloudinit/distros/gentoo.py')
| -rw-r--r-- | cloudinit/distros/gentoo.py | 174 |
1 files changed, 103 insertions, 71 deletions
diff --git a/cloudinit/distros/gentoo.py b/cloudinit/distros/gentoo.py index 1be76dc8..4eb76da8 100644 --- a/cloudinit/distros/gentoo.py +++ b/cloudinit/distros/gentoo.py @@ -6,25 +6,27 @@ # # This file is part of cloud-init. See LICENSE file for license information. -from cloudinit import distros -from cloudinit import helpers +from cloudinit import distros, helpers from cloudinit import log as logging -from cloudinit import subp -from cloudinit import util - +from cloudinit import subp, 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_fn = '/etc/conf.d/net' - hostname_conf_fn = '/etc/conf.d/hostname' - init_cmd = ['rc-service'] # init scripts + locale_conf_fn = "/etc/env.d/02locale" + locale_gen_fn = "/etc/locale.gen" + network_conf_fn = "/etc/conf.d/net" + hostname_conf_fn = "/etc/conf.d/hostname" + init_cmd = ["rc-service"] # init scripts + default_locale = "en_US.UTF-8" + + # C.UTF8 makes sense to generate, but is not selected + # Add /etc/locale.gen entries to this list to support more locales + locales = ["C.UTF8 UTF-8", "en_US.UTF-8 UTF-8"] def __init__(self, name, cfg, paths): distros.Distro.__init__(self, name, cfg, paths) @@ -32,97 +34,121 @@ class Distro(distros.Distro): # calls from repeatly happening (when they # should only happen say once per instance...) self._runner = helpers.Runners(paths) - self.osfamily = 'gentoo' + self.osfamily = "gentoo" # Fix sshd restarts - cfg['ssh_svcname'] = '/etc/init.d/sshd' - - def apply_locale(self, locale, out_fn=None): - if not out_fn: - out_fn = self.locale_conf_fn - subp.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)) + cfg["ssh_svcname"] = "/etc/init.d/sshd" + if distros.uses_systemd(): + LOG.error("Cloud-init does not support systemd with gentoo") + + def apply_locale(self, _, out_fn=None): + """rc-only - not compatible with systemd + + Locales need to be added to /etc/locale.gen and generated prior + to selection. Default to en_US.UTF-8 for simplicity. + """ + util.write_file(self.locale_gen_fn, "\n".join(self.locales), mode=644) + + # generate locales + subp.subp(["locale-gen"], capture=False) + + # select locale + subp.subp( + ["eselect", "locale", "set", self.default_locale], capture=False + ) def install_packages(self, pkglist): self.update_package_sources() - self.package_command('', pkgs=pkglist) + 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) + LOG.debug( + "Translated ubuntu style network settings %s into %s", + settings, + entries, + ) dev_names = entries.keys() nameservers = [] for (dev, info) in entries.items(): - if 'dns-nameservers' in info: - nameservers.extend(info['dns-nameservers']) - if dev == 'lo': + if "dns-nameservers" in info: + nameservers.extend(info["dns-nameservers"]) + if dev == "lo": continue - net_fn = self.network_conf_fn + '.' + dev - dns_nameservers = info.get('dns-nameservers') + net_fn = self.network_conf_fn + "." + dev + dns_nameservers = info.get("dns-nameservers") if isinstance(dns_nameservers, (list, tuple)): - dns_nameservers = str(tuple(dns_nameservers)).replace(',', '') + dns_nameservers = str(tuple(dns_nameservers)).replace(",", "") # eth0, {'auto': True, 'ipv6': {}, 'bootproto': 'dhcp'} # lo, {'dns-nameservers': ['10.0.1.3'], 'ipv6': {}, 'auto': True} - results = '' - if info.get('bootproto') == 'dhcp': + results = "" + if info.get("bootproto") == "dhcp": results += 'config_{name}="dhcp"'.format(name=dev) else: results += ( 'config_{name}="{ip_address} netmask {netmask}"\n' 'mac_{name}="{hwaddr}"\n' - ).format(name=dev, ip_address=info.get('address'), - netmask=info.get('netmask'), - hwaddr=info.get('hwaddress')) - results += 'routes_{name}="default via {gateway}"\n'.format( + ).format( name=dev, - gateway=info.get('gateway') + ip_address=info.get("address"), + netmask=info.get("netmask"), + hwaddr=info.get("hwaddress"), + ) + results += 'routes_{name}="default via {gateway}"\n'.format( + name=dev, gateway=info.get("gateway") ) - if info.get('dns-nameservers'): + if info.get("dns-nameservers"): results += 'dns_servers_{name}="{dnsservers}"\n'.format( - name=dev, - dnsservers=dns_nameservers) + name=dev, dnsservers=dns_nameservers + ) util.write_file(net_fn, results) self._create_network_symlink(dev) - if info.get('auto'): - cmd = ['rc-update', 'add', 'net.{name}'.format(name=dev), - 'default'] + if info.get("auto"): + cmd = [ + "rc-update", + "add", + "net.{name}".format(name=dev), + "default", + ] try: (_out, err) = subp.subp(cmd) if len(err): - LOG.warning("Running %s resulted in stderr output: %s", - cmd, err) + LOG.warning( + "Running %s resulted in stderr output: %s", + cmd, + err, + ) except subp.ProcessExecutionError: - util.logexc(LOG, "Running interface command %s failed", - cmd) + util.logexc( + LOG, "Running interface command %s failed", cmd + ) if nameservers: - util.write_file(self.resolve_conf_fn, - convert_resolv_conf(nameservers)) + util.write_file( + self.resolve_conf_fn, convert_resolv_conf(nameservers) + ) return dev_names @staticmethod def _create_network_symlink(interface_name): - file_path = '/etc/init.d/net.{name}'.format(name=interface_name) + file_path = "/etc/init.d/net.{name}".format(name=interface_name) if not util.is_link(file_path): - util.sym_link('/etc/init.d/net.lo', file_path) + util.sym_link("/etc/init.d/net.lo", file_path) def _bring_up_interface(self, device_name): - cmd = ['/etc/init.d/net.%s' % device_name, 'restart'] - LOG.debug("Attempting to run bring up interface %s using command %s", - device_name, cmd) + cmd = ["/etc/init.d/net.%s" % device_name, "restart"] + LOG.debug( + "Attempting to run bring up interface %s using command %s", + device_name, + cmd, + ) try: (_out, err) = subp.subp(cmd) if len(err): - LOG.warning("Running %s resulted in stderr output: %s", - cmd, err) + LOG.warning( + "Running %s resulted in stderr output: %s", cmd, err + ) return True except subp.ProcessExecutionError: util.logexc(LOG, "Running interface command %s failed", cmd) @@ -131,20 +157,21 @@ class Distro(distros.Distro): def _bring_up_interfaces(self, device_names): use_all = False for d in device_names: - if d == 'all': + if d == "all": use_all = True if use_all: # Grab device names from init scripts - cmd = ['ls', '/etc/init.d/net.*'] + cmd = ["ls", "/etc/init.d/net.*"] try: (_out, err) = subp.subp(cmd) if len(err): - LOG.warning("Running %s resulted in stderr output: %s", - cmd, err) + LOG.warning( + "Running %s resulted in stderr output: %s", cmd, err + ) except subp.ProcessExecutionError: util.logexc(LOG, "Running interface command %s failed", cmd) return False - devices = [x.split('.')[2] for x in _out.split(' ')] + devices = [x.split(".")[2] for x in _out.split(" ")] return distros.Distro._bring_up_interfaces(self, devices) else: return distros.Distro._bring_up_interfaces(self, device_names) @@ -158,7 +185,7 @@ class Distro(distros.Distro): except IOError: pass if not conf: - conf = HostnameConf('') + conf = HostnameConf("") # Many distro's format is the hostname by itself, and that is the # way HostnameConf works but gentoo expects it to be in @@ -194,7 +221,7 @@ class Distro(distros.Distro): if pkgs is None: pkgs = [] - cmd = list('emerge') + cmd = list("emerge") # Redirect output cmd.append("--quiet") @@ -206,23 +233,28 @@ class Distro(distros.Distro): if command: cmd.append(command) - pkglist = util.expand_package_list('%s-%s', pkgs) + pkglist = util.expand_package_list("%s-%s", pkgs) cmd.extend(pkglist) # Allow the output of this to flow outwards (ie not be captured) subp.subp(cmd, capture=False) def update_package_sources(self): - self._runner.run("update-sources", self.package_command, - ["-u", "world"], freq=PER_INSTANCE) + self._runner.run( + "update-sources", + self.package_command, + ["-u", "world"], + freq=PER_INSTANCE, + ) def convert_resolv_conf(settings): """Returns a settings string formatted for resolv.conf.""" - result = '' + result = "" if isinstance(settings, list): for ns in settings: - result += 'nameserver %s\n' % ns + result += "nameserver %s\n" % ns return result + # vi: ts=4 expandtab |