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_rightscale_userdata.py (4387B)

# Copyright (C) 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>
#
# This file is part of cloud-init. See LICENSE file for license information.

import logging
import os
from urllib.parse import parse_qs

from cloudinit import url_helper as uhelp
from cloudinit import util
from cloudinit.cloud import Cloud
from cloudinit.config import Config
from cloudinit.config.schema import MetaSchema, get_meta_doc
from cloudinit.distros import ALL_DISTROS
from cloudinit.settings import PER_INSTANCE

MY_NAME = "cc_rightscale_userdata"
MY_HOOKNAME = "CLOUD_INIT_REMOTE_HOOK"

"""Rightscale Userdata: Support rightscale configuration hooks"""

MODULE_DESCRIPTION = """\
This module adds support for RightScale configuration hooks to cloud-init.
RightScale adds an entry in the format ``CLOUD_INIT_REMOTE_HOOK=http://...`` to
ec2 user-data. This module checks for this line in the raw userdata and
retrieves any scripts linked by the RightScale user data and places them in the
user scripts configuration directory, to be run later by ``cc_scripts_user``.

.. note::
    the ``CLOUD_INIT_REMOTE_HOOK`` config variable is present in the raw ec2
    user data only, not in any cloud-config parts

**Raw user data schema**::

CLOUD_INIT_REMOTE_HOOK=<url>
"""

meta: MetaSchema = {
    "id": "cc_rightscale_userdata",
    "name": "RightScale Userdata",
    "title": "Support rightscale configuration hooks",
    "description": MODULE_DESCRIPTION,
    "distros": [ALL_DISTROS],
    "frequency": PER_INSTANCE,
    "examples": [],
    "activate_by_schema_keys": [],
}

__doc__ = get_meta_doc(meta)
LOG = logging.getLogger(__name__)

#
# The purpose of this script is to allow cloud-init to consume
# rightscale style userdata.  rightscale user data is key-value pairs
# in a url-query-string like format.
#
# for cloud-init support, there will be a key named
# 'CLOUD_INIT_REMOTE_HOOK'.
#
# This cloud-config module will
# - read the blob of data from raw user data, and parse it as key/value
# - for each key that is found, download the content to
#   the local instance/scripts directory and set them executable.
# - the files in that directory will be run by the scripts_user module
#   Therefore, this must run before that.
#
#

def handle(name: str, cfg: Config, cloud: Cloud, args: list) -> None:
    get_userdata_raw = getattr(cloud, "get_userdata_raw", None)
    if not get_userdata_raw or not callable(get_userdata_raw):
        LOG.debug("Failed to get raw userdata in module %s", name)
        return

ud = get_userdata_raw()
    try:
        mdict = parse_qs(ud)
        if not mdict or MY_HOOKNAME not in mdict:
            LOG.debug(
                "Skipping module %s, did not find %s in parsed raw userdata",
                name,
                MY_HOOKNAME,
            )
            return
    except Exception:
        util.logexc(
            LOG, "Failed to parse query string %s into a dictionary", ud
        )
        raise

wrote_fns = []
    captured_excps = []

# These will eventually be then ran by the cc_scripts_user
    # TODO(harlowja): maybe this should just be a new user data handler??
    # Instead of a late module that acts like a user data handler?
    scripts_d = cloud.get_ipath_cur("scripts")
    urls = mdict[MY_HOOKNAME]
    for (i, url) in enumerate(urls):
        fname = os.path.join(scripts_d, "rightscale-%02i" % (i))
        try:
            resp = uhelp.readurl(url)
            # Ensure its a valid http response (and something gotten)
            if resp.ok() and resp.contents:
                util.write_file(fname, resp, mode=0o700)
                wrote_fns.append(fname)
        except Exception as e:
            captured_excps.append(e)
            util.logexc(
                LOG, "%s failed to read %s and write %s", MY_NAME, url, fname
            )

if wrote_fns:
        LOG.debug("Wrote out rightscale userdata to %s files", len(wrote_fns))

if len(wrote_fns) != len(urls):
        skipped = len(urls) - len(wrote_fns)
        LOG.debug("%s urls were skipped or failed", skipped)

if captured_excps:
        LOG.warning(
            "%s failed with exceptions, re-raising the last one",
            len(captured_excps),
        )
        raise captured_excps[-1]

cmd: