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# Copyright (C) 2021 VMware Inc.
#
# This file is part of cloud-init. See LICENSE file for license information.
import logging
from cloudinit import distros, helpers, net, subp, util
from cloudinit.distros import PackageList
from cloudinit.distros import rhel_util as rhutil
from cloudinit.settings import PER_ALWAYS, PER_INSTANCE
LOG = logging.getLogger(__name__)
class Distro(distros.Distro):
systemd_hostname_conf_fn = "/etc/hostname"
network_conf_dir = "/etc/systemd/network/"
systemd_locale_conf_fn = "/etc/locale.conf"
resolve_conf_fn = "/etc/systemd/resolved.conf"
renderer_configs = {
"networkd": {
"resolv_conf_fn": resolve_conf_fn,
"network_conf_dir": network_conf_dir,
}
}
# Should be fqdn if we can use it
prefer_fqdn = True
def __init__(self, name, cfg, paths):
distros.Distro.__init__(self, name, cfg, paths)
# This will be used to restrict certain
# calls from repeatedly happening (when they
# should only happen say once per instance...)
self._runner = helpers.Runners(paths)
self.osfamily = "photon"
self.init_cmd = ["systemctl"]
def exec_cmd(self, cmd, capture=True):
LOG.debug("Attempting to run: %s", cmd)
try:
(out, err) = subp.subp(cmd, capture=capture)
if err:
LOG.warning(
"Running %s resulted in stderr output: %s", cmd, err
)
return True, out, err
return False, out, err
except subp.ProcessExecutionError:
util.logexc(LOG, "Command %s failed", cmd)
return True, None, None
def generate_fallback_config(self):
key = "disable_fallback_netcfg"
disable_fallback_netcfg = self._cfg.get(key, True)
LOG.debug("%s value is: %s", key, disable_fallback_netcfg)
if not disable_fallback_netcfg:
return net.generate_fallback_config()
LOG.info(
"Skipping generate_fallback_config. Rely on PhotonOS default "
"network config"
)
return None
def apply_locale(self, locale, out_fn=None):
# This has a dependency on glibc-i18n, user need to manually install it
# and enable the option in cloud.cfg
if not out_fn:
out_fn = self.systemd_locale_conf_fn
locale_cfg = {
"LANG": locale,
}
rhutil.update_sysconfig_file(out_fn, locale_cfg)
# rhutil will modify /etc/locale.conf
# For locale change to take effect, reboot is needed or we can restart
# systemd-localed. This is equivalent of localectl
cmd = ["systemctl", "restart", "systemd-localed"]
self.exec_cmd(cmd)
def install_packages(self, pkglist: PackageList):
# self.update_package_sources()
self.package_command("install", pkgs=pkglist)
def _write_hostname(self, hostname, filename):
if filename and filename.endswith("/previous-hostname"):
util.write_file(filename, hostname)
else:
ret = None
create_hostname_file = util.get_cfg_option_bool(
self._cfg, "create_hostname_file", True
)
if create_hostname_file:
ret, _out, err = self.exec_cmd(
["hostnamectl", "set-hostname", str(hostname)]
)
else:
ret, _out, err = self.exec_cmd(
[
"hostnamectl",
"set-hostname",
"--transient",
str(hostname),
]
)
LOG.info(
"create_hostname_file is False; hostname set transiently"
)
if ret:
LOG.warning(
(
"Error while setting hostname: %s\nGiven hostname: %s",
err,
hostname,
)
)
def _read_system_hostname(self):
sys_hostname = self._read_hostname(self.systemd_hostname_conf_fn)
return (self.systemd_hostname_conf_fn, sys_hostname)
def _read_hostname(self, filename, default=None):
if filename and filename.endswith("/previous-hostname"):
return util.load_text_file(filename).strip()
_ret, out, _err = self.exec_cmd(["hostname", "-f"])
return out.strip() if out else default
def _get_localhost_ip(self):
return "127.0.1.1"
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 not pkgs:
pkgs = []
cmd = ["tdnf", "-y"]
if args and isinstance(args, str):
cmd.append(args)
elif args and isinstance(args, list):
cmd.extend(args)
cmd.append(command)
pkglist = util.expand_package_list("%s-%s", pkgs)
cmd.extend(pkglist)
ret, _out, err = self.exec_cmd(cmd)
if ret:
LOG.error("Error while installing packages: %s", err)
def update_package_sources(self, *, force=False):
self._runner.run(
"update-sources",
self.package_command,
["makecache"],
freq=PER_ALWAYS if force else PER_INSTANCE,
)
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| __pycache__ | Folder | 0755 |
|
|
| package_management | Folder | 0755 |
|
|
| parsers | Folder | 0755 |
|
|
| OpenCloudOS.py | File | 277 B | 0644 |
|
| TencentOS.py | File | 277 B | 0644 |
|
| __init__.py | File | 65.89 KB | 0644 |
|
| almalinux.py | File | 151 B | 0644 |
|
| alpine.py | File | 24.35 KB | 0644 |
|
| amazon.py | File | 907 B | 0644 |
|
| aosc.py | File | 4.38 KB | 0644 |
|
| arch.py | File | 4.92 KB | 0644 |
|
| azurelinux.py | File | 2.35 KB | 0644 |
|
| bsd.py | File | 6.34 KB | 0644 |
|
| bsd_utils.py | File | 1.41 KB | 0644 |
|
| centos.py | File | 151 B | 0644 |
|
| cloudlinux.py | File | 151 B | 0644 |
|
| cos.py | File | 247 B | 0644 |
|
| debian.py | File | 10.6 KB | 0644 |
|
| dragonflybsd.py | File | 230 B | 0644 |
|
| eurolinux.py | File | 151 B | 0644 |
|
| fedora.py | File | 437 B | 0644 |
|
| freebsd.py | File | 8.53 KB | 0644 |
|
| gentoo.py | File | 4.87 KB | 0644 |
|
| mariner.py | File | 1.7 KB | 0644 |
|
| miraclelinux.py | File | 151 B | 0644 |
|
| netbsd.py | File | 5.51 KB | 0644 |
|
| networking.py | File | 10.81 KB | 0644 |
|
| openbsd.py | File | 2.37 KB | 0644 |
|
| openeuler.py | File | 275 B | 0644 |
|
| openmandriva.py | File | 237 B | 0644 |
|
| opensuse-leap.py | File | 247 B | 0644 |
|
| opensuse-microos.py | File | 247 B | 0644 |
|
| opensuse-tumbleweed.py | File | 247 B | 0644 |
|
| opensuse.py | File | 9.96 KB | 0644 |
|
| photon.py | File | 5.36 KB | 0644 |
|
| raspberry_pi_os.py | File | 2.2 KB | 0644 |
|
| rhel.py | File | 7.98 KB | 0644 |
|
| rhel_util.py | File | 1.4 KB | 0644 |
|
| rocky.py | File | 151 B | 0644 |
|
| sle-micro.py | File | 247 B | 0644 |
|
| sle_hpc.py | File | 247 B | 0644 |
|
| sles.py | File | 247 B | 0644 |
|
| suse.py | File | 81 B | 0644 |
|
| ubuntu.py | File | 2.32 KB | 0644 |
|
| ug_util.py | File | 9.77 KB | 0644 |
|
| virtuozzo.py | File | 151 B | 0644 |
|