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__pycache__	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
analyze	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
cmd	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
config	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
distros	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
filters	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
handlers	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
mergers	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
net	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
reporting	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
sources	[ DIR ]	drwxr-xr-x	2026-05-29 01:05
__init__.py	0 B	-rw-r--r--	2023-12-04 11:47
apport.py	7.05 KB	-rw-r--r--	2023-12-04 11:47
atomic_helper.py	2.45 KB	-rw-r--r--	2023-12-04 11:47
cloud.py	3.22 KB	-rw-r--r--	2023-12-04 11:47
dmi.py	6.77 KB	-rw-r--r--	2023-12-04 11:47
event.py	2 KB	-rw-r--r--	2023-12-04 11:47
features.py	3.38 KB	-rw-r--r--	2023-12-04 11:47
gpg.py	4.28 KB	-rw-r--r--	2023-12-04 11:47
helpers.py	16.41 KB	-rw-r--r--	2023-12-04 11:47
importer.py	2.43 KB	-rw-r--r--	2023-12-04 11:47
log.py	5.47 KB	-rw-r--r--	2023-12-04 11:47
netinfo.py	22.97 KB	-rw-r--r--	2023-12-04 11:47
persistence.py	2.52 KB	-rw-r--r--	2023-12-04 11:47
registry.py	1022 B	-rw-r--r--	2023-12-04 11:47
safeyaml.py	10.28 KB	-rw-r--r--	2023-12-04 11:47
settings.py	2.02 KB	-rw-r--r--	2026-05-28 15:47
signal_handler.py	1.74 KB	-rw-r--r--	2023-12-04 11:47
simpletable.py	1.93 KB	-rw-r--r--	2023-12-04 11:47
ssh_util.py	22.28 KB	-rw-r--r--	2026-05-28 15:47
stages.py	38.88 KB	-rw-r--r--	2026-05-28 15:47
subp.py	13.23 KB	-rw-r--r--	2023-12-04 11:47
temp_utils.py	3.15 KB	-rw-r--r--	2023-12-04 11:47
templater.py	5.95 KB	-rw-r--r--	2023-12-04 11:47
type_utils.py	703 B	-rw-r--r--	2023-12-04 11:47
url_helper.py	27.32 KB	-rw-r--r--	2023-12-04 11:47
user_data.py	14.43 KB	-rw-r--r--	2023-12-04 11:47
util.py	96.43 KB	-rw-r--r--	2023-12-04 11:47
version.py	566 B	-rw-r--r--	2026-05-28 15:47
warnings.py	3.76 KB	-rw-r--r--	2023-12-04 11:47

Rename

# This file is part of cloud-init. See LICENSE file for license information.
"""Classes and functions related to event handling."""

import logging
from enum import Enum
from typing import Dict, Set

LOG = logging.getLogger(__name__)

class EventScope(Enum):
    # NETWORK is currently the only scope, but we want to leave room to
    # grow other scopes (e.g., STORAGE) without having to make breaking
    # changes to the user config
    NETWORK = "network"

def __str__(self):  # pylint: disable=invalid-str-returned
        return self.value

class EventType(Enum):
    """Event types which can generate maintenance requests for cloud-init."""

# Cloud-init should grow support for the follow event types:
    # HOTPLUG
    # METADATA_CHANGE
    # USER_REQUEST

BOOT = "boot"
    BOOT_NEW_INSTANCE = "boot-new-instance"
    BOOT_LEGACY = "boot-legacy"
    HOTPLUG = "hotplug"

def __str__(self):  # pylint: disable=invalid-str-returned
        return self.value

def userdata_to_events(user_config: dict) -> Dict[EventScope, Set[EventType]]:
    """Convert userdata into update config format defined on datasource.

Userdata is in the form of (e.g):
    {'network': {'when': ['boot']}}

DataSource config is in the form of:
    {EventScope.Network: {EventType.BOOT}}

Take the first and return the second
    """
    update_config = {}
    for scope, scope_list in user_config.items():
        try:
            new_scope = EventScope(scope)
        except ValueError as e:
            LOG.warning(
                "%s! Update data will be ignored for '%s' scope",
                str(e),
                scope,
            )
            continue
        try:
            new_values = [EventType(x) for x in scope_list["when"]]
        except ValueError as e:
            LOG.warning(
                "%s! Update data will be ignored for '%s' scope",
                str(e),
                scope,
            )
            new_values = []
        update_config[new_scope] = set(new_values)

return update_config