FM / config

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

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

Name	Size	Mode	Actions
schemas/	-	0755	rm
__pycache__/	-	0755	rm
cc_ansible.py	8894	0644	edit dl rm
cc_apk_configure.py	5792	0644	edit dl rm
cc_apt_configure.py	42995	0644	edit dl rm
cc_apt_pipelining.py	2771	0644	edit dl rm
cc_bootcmd.py	2921	0644	edit dl rm
cc_byobu.py	3738	0644	edit dl rm
cc_ca_certs.py	9347	0644	edit dl rm
cc_chef.py	14102	0644	edit dl rm
cc_disable_ec2_metadata.py	2074	0644	edit dl rm
cc_disk_setup.py	33136	0644	edit dl rm
cc_fan.py	3093	0644	edit dl rm
cc_final_message.py	3470	0644	edit dl rm
cc_growpart.py	21538	0644	edit dl rm
cc_grub_dpkg.py	6812	0644	edit dl rm
cc_install_hotplug.py	3904	0644	edit dl rm
cc_keyboard.py	2439	0644	edit dl rm
cc_keys_to_console.py	3694	0644	edit dl rm
cc_landscape.py	5433	0644	edit dl rm
cc_locale.py	1903	0644	edit dl rm
cc_lxd.py	18580	0644	edit dl rm
cc_mcollective.py	6251	0644	edit dl rm
cc_migrator.py	3569	0644	edit dl rm
cc_mounts.py	20186	0644	edit dl rm
cc_ntp.py	21341	0644	edit dl rm
cc_package_update_upgrade_install.py	4652	0644	edit dl rm
cc_phone_home.py	5615	0644	edit dl rm
cc_power_state_change.py	7591	0644	edit dl rm
cc_puppet.py	14435	0644	edit dl rm
cc_reset_rmc.py	4575	0644	edit dl rm
cc_resizefs.py	10983	0644	edit dl rm
cc_resolv_conf.py	5103	0644	edit dl rm
cc_rh_subscription.py	17378	0644	edit dl rm
cc_rightscale_userdata.py	4387	0644	edit dl rm
cc_rsyslog.py	13800	0644	edit dl rm
cc_runcmd.py	2974	0644	edit dl rm
cc_salt_minion.py	6022	0644	edit dl rm
cc_scripts_per_boot.py	1697	0644	edit dl rm
cc_scripts_per_instance.py	1852	0644	edit dl rm
cc_scripts_per_once.py	1803	0644	edit dl rm
cc_scripts_user.py	1893	0644	edit dl rm
cc_scripts_vendor.py	2347	0644	edit dl rm
cc_seed_random.py	4837	0644	edit dl rm
cc_set_hostname.py	5254	0644	edit dl rm
cc_set_passwords.py	11234	0644	edit dl rm
cc_snap.py	6448	0644	edit dl rm
cc_spacewalk.py	3514	0644	edit dl rm
cc_ssh.py	15216	0644	edit dl rm
cc_ssh_authkey_fingerprints.py	4318	0644	edit dl rm
cc_ssh_import_id.py	6264	0644	edit dl rm
cc_timezone.py	1492	0644	edit dl rm
cc_ubuntu_advantage.py	17411	0644	edit dl rm
cc_ubuntu_autoinstall.py	4604	0644	edit dl rm
cc_ubuntu_drivers.py	4668	0644	edit dl rm
cc_update_etc_hosts.py	5283	0644	edit dl rm
cc_update_hostname.py	3963	0644	edit dl rm
cc_users_groups.py	8777	0644	edit dl rm
cc_wireguard.py	9439	0644	edit dl rm
cc_write_files.py	6819	0644	edit dl rm
cc_write_files_deferred.py	1721	0644	edit dl rm
cc_yum_add_repo.py	7633	0644	edit dl rm
cc_zypper_add_repo.py	6749	0644	edit dl rm
modules.py	12019	0644	edit dl rm
schema.py	56165	0644	edit dl rm
__init__.py	14	0644	edit dl rm

Edit: /usr/lib/python3.6/site-packages/cloudinit/config/cc_bootcmd.py (2921B)

# Copyright (C) 2009-2011 Canonical Ltd.
# Copyright (C) 2012, 2013 Hewlett-Packard Development Company, L.P.
#
# Author: Scott Moser <scott.moser@canonical.com>
# Author: Juerg Haefliger <juerg.haefliger@hp.com>
# Author: Chad Smith <chad.smith@canonical.com>
#
# This file is part of cloud-init. See LICENSE file for license information.

"""Bootcmd: run arbitrary commands early in the boot process."""

import logging
import os
from textwrap import dedent

from cloudinit import subp, temp_utils, util
from cloudinit.cloud import Cloud
from cloudinit.config import Config
from cloudinit.config.schema import MetaSchema, get_meta_doc
from cloudinit.settings import PER_ALWAYS

LOG = logging.getLogger(__name__)

frequency = PER_ALWAYS

distros = ["all"]

meta: MetaSchema = {
    "id": "cc_bootcmd",
    "name": "Bootcmd",
    "title": "Run arbitrary commands early in the boot process",
    "description": dedent(
        """\
        This module runs arbitrary commands very early in the boot process,
        only slightly after a boothook would run. This is very similar to a
        boothook, but more user friendly. The environment variable
        ``INSTANCE_ID`` will be set to the current instance id for all run
        commands. Commands can be specified either as lists or strings. For
        invocation details, see ``runcmd``.

.. note::
            bootcmd should only be used for things that could not be done later
            in the boot process.

.. note::

when writing files, do not use /tmp dir as it races with
          systemd-tmpfiles-clean LP: #1707222. Use /run/somedir instead.
    """
    ),
    "distros": distros,
    "examples": [
        dedent(
            """\
        bootcmd:
            - echo 192.168.1.130 us.archive.ubuntu.com > /etc/hosts
            - [ cloud-init-per, once, mymkfs, mkfs, /dev/vdb ]
    """
        )
    ],
    "frequency": PER_ALWAYS,
    "activate_by_schema_keys": ["bootcmd"],
}

__doc__ = get_meta_doc(meta)

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

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

with temp_utils.ExtendedTemporaryFile(suffix=".sh") as tmpf:
        try:
            content = util.shellify(cfg["bootcmd"])
            tmpf.write(util.encode_text(content))
            tmpf.flush()
        except Exception as e:
            util.logexc(LOG, "Failed to shellify bootcmd: %s", str(e))
            raise

try:
            env = os.environ.copy()
            iid = cloud.get_instance_id()
            if iid:
                env["INSTANCE_ID"] = str(iid)
            cmd = ["/bin/sh", tmpf.name]
            subp.subp(cmd, env=env, capture=False)
        except Exception:
            util.logexc(LOG, "Failed to run bootcmd module %s", name)
            raise

cmd: