FM / distros

/usr/lib/python3.6/site-packages/cloudinit/distros/

/usr/lib/python3.6/site-packages/cloudinit/distros

Name	Size	Mode	Actions
package_management/	-	0755	rm
parsers/	-	0755	rm
__pycache__/	-	0755	rm
almalinux.py	151	0644	edit dl rm
alpine.py	8583	0644	edit dl rm
amazon.py	592	0644	edit dl rm
arch.py	8710	0644	edit dl rm
bsd.py	5204	0644	edit dl rm
bsd_utils.py	1430	0644	edit dl rm
centos.py	151	0644	edit dl rm
cloudlinux.py	151	0644	edit dl rm
cos.py	247	0644	edit dl rm
debian.py	10076	0644	edit dl rm
dragonflybsd.py	230	0644	edit dl rm
eurolinux.py	151	0644	edit dl rm
fedora.py	437	0644	edit dl rm
freebsd.py	7632	0644	edit dl rm
gentoo.py	9332	0644	edit dl rm
mariner.py	1692	0644	edit dl rm
miraclelinux.py	151	0644	edit dl rm
netbsd.py	4898	0644	edit dl rm
networking.py	11011	0644	edit dl rm
net_util.py	6550	0644	edit dl rm
openbsd.py	1910	0644	edit dl rm
OpenCloudOS.py	277	0644	edit dl rm
openeuler.py	275	0644	edit dl rm
openmandriva.py	237	0644	edit dl rm
opensuse-leap.py	247	0644	edit dl rm
opensuse-microos.py	247	0644	edit dl rm
opensuse-tumbleweed.py	247	0644	edit dl rm
opensuse.py	10088	0644	edit dl rm
photon.py	5304	0644	edit dl rm
rhel.py	7679	0644	edit dl rm
rhel_util.py	1429	0644	edit dl rm
rocky.py	151	0644	edit dl rm
sle-micro.py	247	0644	edit dl rm
sles.py	247	0644	edit dl rm
sle_hpc.py	247	0644	edit dl rm
suse.py	81	0644	edit dl rm
TencentOS.py	277	0644	edit dl rm
ubuntu.py	1797	0644	edit dl rm
ug_util.py	9980	0644	edit dl rm
virtuozzo.py	151	0644	edit dl rm
__init__.py	52417	0644	edit dl rm

Edit: /usr/lib/python3.6/site-packages/cloudinit/distros/arch.py (8710B)

# Copyright (C) 2014 Rackspace, US Inc.
#
# Author: Nate House <nathan.house@rackspace.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

import logging
import os

from cloudinit import distros, helpers, subp, util
from cloudinit.distros import PackageList, net_util
from cloudinit.distros.parsers.hostname import HostnameConf
from cloudinit.net.renderer import Renderer
from cloudinit.net.renderers import RendererNotFoundError
from cloudinit.settings import PER_INSTANCE

LOG = logging.getLogger(__name__)

class Distro(distros.Distro):
    locale_gen_fn = "/etc/locale.gen"
    network_conf_dir = "/etc/netctl"
    init_cmd = ["systemctl"]  # init scripts
    renderer_configs = {
        "netplan": {
            "netplan_path": "/etc/netplan/50-cloud-init.yaml",
            "netplan_header": "# generated by cloud-init\n",
            "postcmds": True,
        }
    }

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 out_fn is not None and out_fn != "/etc/locale.conf":
            LOG.warning(
                "Invalid locale_configfile %s, only supported "
                "value is /etc/locale.conf",
                out_fn,
            )
        lines = [
            util.make_header(),
            # Hard-coding the charset isn't ideal, but there is no other way.
            "%s UTF-8" % (locale),
            "",
        ]
        util.write_file(self.locale_gen_fn, "\n".join(lines))
        subp.subp(["locale-gen"], capture=False)
        # In the future systemd can handle locale-gen stuff:
        # https://github.com/systemd/systemd/pull/9864
        subp.subp(["localectl", "set-locale", locale], capture=False)

def install_packages(self, pkglist: PackageList):
        self.update_package_sources()
        self.package_command("", pkgs=pkglist)

def _get_renderer(self) -> Renderer:
        try:
            return super()._get_renderer()
        except RendererNotFoundError as e:
            # Fall back to old _write_network
            raise NotImplementedError from e

def _write_network(self, settings):
        entries = net_util.translate_network(settings)
        LOG.debug(
            "Translated ubuntu style network settings %s into %s",
            settings,
            entries,
        )
        return _render_network(
            entries,
            resolv_conf=self.resolve_conf_fn,
            conf_dir=self.network_conf_dir,
            enable_func=self._enable_interface,
        )

def _enable_interface(self, device_name):
        cmd = ["netctl", "reenable", device_name]
        try:
            (_out, err) = subp.subp(cmd)
            if len(err):
                LOG.warning(
                    "Running %s resulted in stderr output: %s", cmd, err
                )
        except subp.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) = subp.subp(cmd)
            if len(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)
            return False

def _write_hostname(self, hostname, filename):
        conf = None
        try:
            # Try to update the previous one
            # so lets see if we can read it first.
            conf = self._read_hostname_conf(filename)
        except IOError:
            create_hostname_file = util.get_cfg_option_bool(
                self._cfg, "create_hostname_file", True
            )
            if create_hostname_file:
                pass
            else:
                return
        if not conf:
            conf = HostnameConf("")
        conf.set_hostname(hostname)
        util.write_file(filename, str(conf), omode="w", mode=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

# hostname (inetutils) isn't installed per default on arch, so we use
    # hostnamectl which is installed per default (systemd).
    def _apply_hostname(self, hostname):
        LOG.debug(
            "Non-persistently setting the system hostname to %s", hostname
        )
        try:
            subp.subp(["hostnamectl", "--transient", "set-hostname", hostname])
        except subp.ProcessExecutionError:
            util.logexc(
                LOG,
                "Failed to non-persistently adjust the system hostname to %s",
                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", "-Sy", "--quiet", "--noconfirm"]
        # Redirect output

if args and isinstance(args, str):
            cmd.append(args)
        elif args and isinstance(args, list):
            cmd.extend(args)

if command == "upgrade":
            command = "-u"
        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)
        subp.subp(cmd, capture=False)

def update_package_sources(self):
        self._runner.run(
            "update-sources", self.package_command, ["-y"], freq=PER_INSTANCE
        )

def _render_network(
    entries,
    target="/",
    conf_dir="etc/netctl",
    resolv_conf="etc/resolv.conf",
    enable_func=None,
):
    """Render the translate_network format into netctl files in target.
    Paths will be rendered under target.
    """

devs = []
    nameservers = []
    resolv_conf = subp.target_path(target, resolv_conf)
    conf_dir = subp.target_path(target, conf_dir)

for (dev, info) in entries.items():
        if dev == "lo":
            # no configuration should be rendered for 'lo'
            continue
        devs.append(dev)
        net_fn = os.path.join(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": info.get("dns-nameservers", []),
        }
        util.write_file(net_fn, convert_netctl(net_cfg))
        if enable_func and info.get("auto"):
            enable_func(dev)
        if "dns-nameservers" in info:
            nameservers.extend(info["dns-nameservers"])

if nameservers:
        util.write_file(resolv_conf, convert_resolv_conf(nameservers))
    return devs

def convert_netctl(settings):
    """Given a dictionary, returns a string in netctl profile format.

netctl profile is described at:
    https://git.archlinux.org/netctl.git/tree/docs/netctl.profile.5.txt

Note that the 'Special Quoting Rules' are not handled here."""
    result = []
    for key in sorted(settings):
        val = settings[key]
        if val is None:
            val = ""
        elif isinstance(val, (tuple, list)):
            val = "(" + " ".join("'%s'" % v for v in val) + ")"
        result.append("%s=%s\n" % (key, val))
    return "".join(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

cmd: