nixpkgs/pkgs/tools/virtualization/cloud-init/0001-add-nixos-support.patch
2023-09-18 19:13:21 +05:30

127 lines
4.1 KiB
Diff

diff --git a/cloudinit/distros/__init__.py b/cloudinit/distros/__init__.py
index 7b83df8d..6d04de1a 100644
--- a/cloudinit/distros/__init__.py
+++ b/cloudinit/distros/__init__.py
@@ -75,6 +75,7 @@ OSFAMILIES = {
],
"openeuler": ["openeuler"],
"OpenCloudOS": ["OpenCloudOS", "TencentOS"],
+ "nixos": ["nixos"],
}
LOG = logging.getLogger(__name__)
diff --git a/cloudinit/distros/nixos.py b/cloudinit/distros/nixos.py
new file mode 100644
index 00000000..954e564b
--- /dev/null
+++ b/cloudinit/distros/nixos.py
@@ -0,0 +1,109 @@
+# vi: ts=4 expandtab
+#
+# 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>
+#
+# 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/>.
+
+import os
+
+from cloudinit import distros
+from cloudinit import helpers
+from cloudinit import log as logging
+from cloudinit import util
+from cloudinit import atomic_helper
+
+from cloudinit.distros.parsers.hostname import HostnameConf
+from cloudinit.net import dhcp
+
+LOG = logging.getLogger(__name__)
+
+class Distro(distros.Distro):
+
+ 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.usr_lib_exec = os.path.join(os.path.dirname(__file__),
+ "../../../../../libexec")
+ self.osfamily = 'nixos'
+ self.dhcp_client_priority = [
+ dhcp.Udhcpc,
+ dhcp.IscDhclient,
+ dhcp.Dhcpcd,
+ ]
+
+ def _select_hostname(self, hostname, fqdn):
+ # Prefer the short hostname over the long
+ # fully qualified domain name
+ if not hostname:
+ return fqdn
+ return hostname
+
+ 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)
+ atomic_helper.write_file(out_fn, str(conf).encode("utf-8"))
+
+ 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 _write_network(self, settings):
+ raise NotImplementedError()
+
+ def apply_locale(self, locale, out_fn=None):
+ raise NotImplementedError()
+
+ def install_packages(self, pkglist):
+ raise NotImplementedError()
+
+ def package_command(self, command, args=None, pkgs=None):
+ pass
+
+ def set_timezone(self, tz):
+ pass
+
+ def update_package_sources(self):
+ pass