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Add new distro 'azurelinux' for Microsoft Azure Linux.
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@@ -27,6 +27,7 @@ | |
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| distros = [ | ||
| "almalinux", | ||
| "azurelinux", | ||
| "centos", | ||
| "cloudlinux", | ||
| "eurolinux", | ||
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@@ -68,6 +68,7 @@ | |
| "redhat": [ | ||
| "almalinux", | ||
| "amazon", | ||
| "azurelinux", | ||
| "centos", | ||
| "cloudlinux", | ||
| "eurolinux", | ||
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| @@ -0,0 +1,72 @@ | ||
| # Copyright (C) 2024 Microsoft Corporation | ||
| # | ||
| # Author: Dan Streetman <ddstreet@microsoft.com> | ||
| # | ||
| # This file is part of cloud-init. See LICENSE file for license information. | ||
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| import logging | ||
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| from cloudinit import subp, util | ||
| from cloudinit.distros import rhel | ||
| from cloudinit.net.netplan import CLOUDINIT_NETPLAN_FILE | ||
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| LOG = logging.getLogger(__name__) | ||
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| NETWORK_FILE_HEADER = """\ | ||
| # This file is generated from information provided by the datasource. Changes | ||
| # to it will not persist across an instance reboot. To disable cloud-init's | ||
| # network configuration capabilities, write a file | ||
| # /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following: | ||
| # network: {config: disabled} | ||
| """ | ||
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| class Distro(rhel.Distro): | ||
| def __init__(self, name, cfg, paths): | ||
| super().__init__(name, cfg, paths) | ||
| self.osfamily = "azurelinux" | ||
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| self.network_conf_dir = "/etc/systemd/network/" | ||
| self.systemd_locale_conf_fn = "/etc/locale.conf" | ||
| self.resolve_conf_fn = "/etc/systemd/resolved.conf" | ||
| self.init_cmd = ["systemctl"] | ||
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| self.network_conf_fn = {"netplan": CLOUDINIT_NETPLAN_FILE} | ||
| self.renderer_configs = { | ||
| "networkd": { | ||
| "resolv_conf_fn": self.resolve_conf_fn, | ||
| "network_conf_dir": self.network_conf_dir, | ||
| }, | ||
| "netplan": { | ||
| "netplan_path": self.network_conf_fn["netplan"], | ||
| "netplan_header": NETWORK_FILE_HEADER, | ||
| "postcmds": "True", | ||
| }, | ||
| } | ||
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| def package_command(self, command, args=None, pkgs=None): | ||
| if pkgs is None: | ||
| pkgs = [] | ||
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| if subp.which("dnf"): | ||
| LOG.debug("Using DNF for package management") | ||
| cmd = ["dnf"] | ||
| else: | ||
| LOG.debug("Using TDNF for package management") | ||
| cmd = ["tdnf"] | ||
| # Determines whether or not dnf/tdnf prompts for confirmation | ||
| # of critical actions. We don't want to prompt... | ||
| cmd.append("-y") | ||
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| if args and isinstance(args, str): | ||
| cmd.append(args) | ||
| elif args and isinstance(args, list): | ||
| cmd.extend(args) | ||
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| cmd.append(command) | ||
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| pkglist = util.expand_package_list("%s-%s", pkgs) | ||
| cmd.extend(pkglist) | ||
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| # Allow the output of this to flow outwards (ie not be captured) | ||
| subp.subp(cmd, capture=False) |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,22 @@ | ||
| ## template:jinja | ||
| {# | ||
| This file /etc/cloud/templates/hosts.azurelinux.tmpl is only utilized | ||
| if enabled in cloud-config. Specifically, in order to enable it | ||
| you need to add the following to config: | ||
| manage_etc_hosts: True | ||
| -#} | ||
| # Your system has configured 'manage_etc_hosts' as True. | ||
| # As a result, if you wish for changes to this file to persist | ||
| # then you will need to either | ||
| # a.) make changes to the master file in /etc/cloud/templates/hosts.azurelinux.tmpl | ||
| # b.) change or remove the value of 'manage_etc_hosts' in | ||
| # /etc/cloud/cloud.cfg or cloud-config from user-data | ||
| # | ||
| # The following lines are desirable for IPv4 capable hosts | ||
| 127.0.0.1 {{fqdn}} {{hostname}} | ||
| 127.0.0.1 localhost.localdomain localhost | ||
| 127.0.0.1 localhost4.localdomain4 localhost4 | ||
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| # The following lines are desirable for IPv6 capable hosts | ||
| ::1 {{fqdn}} {{hostname}} | ||
| ::1 localhost6.localdomain6 localhost6 |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,25 @@ | ||
| # This file is part of cloud-init. See LICENSE file for license information. | ||
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| from tests.unittests.helpers import CiTestCase | ||
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| from . import _get_distro | ||
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| SYSTEM_INFO = { | ||
| "paths": { | ||
| "cloud_dir": "/var/lib/cloud/", | ||
| "templates_dir": "/etc/cloud/templates/", | ||
| }, | ||
| "network": {"renderers": "networkd"}, | ||
| } | ||
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| class TestAzurelinux(CiTestCase): | ||
| with_logs = True | ||
| distro = _get_distro("azurelinux", SYSTEM_INFO) | ||
| expected_log_line = "Rely on Azure Linux default network config" | ||
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| def test_network_renderer(self): | ||
| self.assertEqual(self.distro._cfg["network"]["renderers"], "networkd") | ||
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| def test_get_distro(self): | ||
| self.assertEqual(self.distro.osfamily, "azurelinux") |
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