Gecko [ theprintave.ca ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-09-18 19:49
schemas	[ DIR ]	drwxr-xr-x	2024-09-18 19:49
__init__.py	40 B	-rw-r--r--	2024-07-03 01:59
cc_ansible.py	7.66 KB	-rw-r--r--	2024-07-03 01:59
cc_apk_configure.py	4.25 KB	-rw-r--r--	2024-07-03 01:59
cc_apt_configure.py	38.07 KB	-rw-r--r--	2024-07-03 01:59
cc_apt_pipelining.py	1.86 KB	-rw-r--r--	2024-07-03 01:59
cc_bootcmd.py	1.67 KB	-rw-r--r--	2024-07-03 01:59
cc_byobu.py	2.66 KB	-rw-r--r--	2024-07-03 01:59
cc_ca_certs.py	8.35 KB	-rw-r--r--	2024-07-03 01:59
cc_chef.py	12.2 KB	-rw-r--r--	2024-07-03 01:59
cc_disable_ec2_metadata.py	1.62 KB	-rw-r--r--	2024-07-03 01:59
cc_disk_setup.py	29.99 KB	-rw-r--r--	2024-07-03 01:59
cc_fan.py	1.97 KB	-rw-r--r--	2024-07-03 01:59
cc_final_message.py	2.49 KB	-rw-r--r--	2024-07-03 01:59
cc_growpart.py	18.39 KB	-rw-r--r--	2024-07-03 01:59
cc_grub_dpkg.py	5.44 KB	-rw-r--r--	2024-07-03 01:59
cc_install_hotplug.py	3.21 KB	-rw-r--r--	2024-07-03 01:59
cc_keyboard.py	1.51 KB	-rw-r--r--	2024-07-03 01:59
cc_keys_to_console.py	2.04 KB	-rw-r--r--	2024-07-03 01:59
cc_landscape.py	3.12 KB	-rw-r--r--	2024-07-03 01:59
cc_locale.py	1.21 KB	-rw-r--r--	2024-07-03 01:59
cc_lxd.py	13.49 KB	-rw-r--r--	2024-07-11 21:27
cc_mcollective.py	4.12 KB	-rw-r--r--	2024-07-03 01:59
cc_mounts.py	16.35 KB	-rw-r--r--	2024-07-03 01:59
cc_ntp.py	18.74 KB	-rw-r--r--	2024-07-03 01:59
cc_package_update_upgrade_install.py	3.8 KB	-rw-r--r--	2024-07-03 01:59
cc_phone_home.py	3.75 KB	-rw-r--r--	2024-07-03 01:59
cc_power_state_change.py	5.94 KB	-rw-r--r--	2024-07-03 01:59
cc_puppet.py	10.73 KB	-rw-r--r--	2024-07-03 01:59
cc_reset_rmc.py	4.47 KB	-rw-r--r--	2024-07-03 01:59
cc_resizefs.py	10.82 KB	-rw-r--r--	2024-07-03 01:59
cc_resolv_conf.py	3.15 KB	-rw-r--r--	2024-07-03 01:59
cc_rh_subscription.py	15.23 KB	-rw-r--r--	2024-07-03 01:59
cc_rsyslog.py	12.7 KB	-rw-r--r--	2024-07-03 01:59
cc_runcmd.py	1.62 KB	-rw-r--r--	2024-07-03 01:59
cc_salt_minion.py	3.97 KB	-rw-r--r--	2024-07-03 01:59
cc_scripts_per_boot.py	1.28 KB	-rw-r--r--	2024-07-03 01:59
cc_scripts_per_instance.py	1.28 KB	-rw-r--r--	2024-07-03 01:59
cc_scripts_per_once.py	1.26 KB	-rw-r--r--	2024-07-03 01:59
cc_scripts_user.py	1.27 KB	-rw-r--r--	2024-07-03 01:59
cc_scripts_vendor.py	1.28 KB	-rw-r--r--	2024-07-03 01:59
cc_seed_random.py	3.01 KB	-rw-r--r--	2024-07-03 01:59
cc_set_hostname.py	3.42 KB	-rw-r--r--	2024-07-03 01:59
cc_set_passwords.py	8.68 KB	-rw-r--r--	2024-07-03 01:59
cc_snap.py	3.34 KB	-rw-r--r--	2024-07-11 21:27
cc_spacewalk.py	2.65 KB	-rw-r--r--	2024-07-03 01:59
cc_ssh.py	11 KB	-rw-r--r--	2024-07-03 01:59
cc_ssh_authkey_fingerprints.py	3.73 KB	-rw-r--r--	2024-07-03 01:59
cc_ssh_import_id.py	5.45 KB	-rw-r--r--	2024-07-03 01:59
cc_timezone.py	1.21 KB	-rw-r--r--	2024-07-03 01:59
cc_ubuntu_autoinstall.py	4.5 KB	-rw-r--r--	2024-07-11 21:27
cc_ubuntu_drivers.py	4.09 KB	-rw-r--r--	2024-07-03 01:59
cc_ubuntu_pro.py	13.74 KB	-rw-r--r--	2024-07-03 01:59
cc_update_etc_hosts.py	2.46 KB	-rw-r--r--	2024-07-03 01:59
cc_update_hostname.py	2.19 KB	-rw-r--r--	2024-07-03 01:59
cc_users_groups.py	2.88 KB	-rw-r--r--	2024-07-03 01:59
cc_wireguard.py	6.68 KB	-rw-r--r--	2024-07-03 01:59
cc_write_files.py	3.99 KB	-rw-r--r--	2024-07-03 01:59
cc_write_files_deferred.py	1.23 KB	-rw-r--r--	2024-07-03 01:59
cc_yum_add_repo.py	4.91 KB	-rw-r--r--	2024-07-03 01:59
cc_zypper_add_repo.py	4.95 KB	-rw-r--r--	2024-07-03 01:59
modules.py	12.96 KB	-rw-r--r--	2024-07-03 01:59
schema.py	66.38 KB	-rw-r--r--	2024-07-03 01:59

Rename

# This file is part of cloud-init. See LICENSE file for license information.

"""Autoinstall: Support ubuntu live-server autoinstall syntax."""

import logging
import re
from textwrap import dedent

from cloudinit import subp, util
from cloudinit.cloud import Cloud
from cloudinit.config import Config
from cloudinit.config.schema import (
    MetaSchema,
    SchemaProblem,
    SchemaValidationError,
    get_meta_doc,
)
from cloudinit.settings import PER_ONCE

LOG = logging.getLogger(__name__)

distros = ["ubuntu"]

meta: MetaSchema = {
    "id": "cc_ubuntu_autoinstall",
    "name": "Ubuntu Autoinstall",
    "title": "Support Ubuntu live-server install syntax",
    "description": dedent(
        """\
        Ubuntu's autoinstall YAML supports single-system automated installs
        in either the live-server install, via the ``subiquity`` snap, or the
        next generation desktop installer, via `ubuntu-desktop-install` snap.
        When "autoinstall" directives are provided in either
        ``#cloud-config`` user-data or ``/etc/cloud/cloud.cfg.d`` validate
        minimal autoinstall schema adherence and emit a warning if the
        live-installer is not present.

The live-installer will use autoinstall directives to seed answers to
        configuration prompts during system install to allow for a
        "touchless" or non-interactive Ubuntu system install.

For more details on Ubuntu's autoinstaller:
            https://ubuntu.com/server/docs/install/autoinstall
    """
    ),
    "distros": distros,
    "examples": [
        dedent(
            """\
            # Tell the live-server installer to provide dhcp6 network config
            # and LVM on a disk matching the serial number prefix CT
            autoinstall:
              version: 1
              network:
                version: 2
                ethernets:
                  enp0s31f6:
                    dhcp6: yes
              storage:
                layout:
                  name: lvm
                  match:
                    serial: CT*
        """
        )
    ],
    "frequency": PER_ONCE,
    "activate_by_schema_keys": ["autoinstall"],
}

__doc__ = get_meta_doc(meta)

LIVE_INSTALLER_SNAPS = ("subiquity", "ubuntu-desktop-installer")

def handle(name: str, cfg: Config, cloud: Cloud, args: list) -> None:

if "autoinstall" not in cfg:
        LOG.debug(
            "Skipping module named %s, no 'autoinstall' key in configuration",
            name,
        )
        return

snap_list, _ = subp.subp(["snap", "list"])
    installer_present = None
    for snap_name in LIVE_INSTALLER_SNAPS:
        if re.search(snap_name, snap_list):
            installer_present = snap_name
    if not installer_present:
        LOG.warning(
            "Skipping autoinstall module. Expected one of the Ubuntu"
            " installer snap packages to be present: %s",
            ", ".join(LIVE_INSTALLER_SNAPS),
        )
        return
    validate_config_schema(cfg)
    LOG.debug(
        "Valid autoinstall schema. Config will be processed by %s",
        installer_present,
    )

def validate_config_schema(cfg):
    """Supplemental runtime schema validation for autoinstall yaml.

Schema validation issues currently result in a warning log currently which
    can be easily ignored because warnings do not bubble up to cloud-init
    status output.

In the case of the live-installer, we want cloud-init to raise an error
    to set overall cloud-init status to 'error' so it is more discoverable
    in installer environments.

# TODO(Drop this validation When cloud-init schema is strict and errors)

:raise: SchemaValidationError if any known schema values are present.
    """
    autoinstall_cfg = cfg["autoinstall"]
    if not isinstance(autoinstall_cfg, dict):
        raise SchemaValidationError(
            [
                SchemaProblem(
                    "autoinstall",
                    "Expected dict type but found:"
                    f" {type(autoinstall_cfg).__name__}",
                )
            ]
        )

if "version" not in autoinstall_cfg:
        raise SchemaValidationError(
            [SchemaProblem("autoinstall", "Missing required 'version' key")]
        )
    elif not isinstance(autoinstall_cfg.get("version"), int):
        raise SchemaValidationError(
            [
                SchemaProblem(
                    "autoinstall.version",
                    f"Expected int type but found:"
                    f" {type(autoinstall_cfg['version']).__name__}",
                )
            ]
        )