blob: 1ed2b487800d98943eb7157ec73310d9f700351a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# Copyright (C) 2015 Canonical Ltd.
#
# This file is part of cloud-init. See LICENSE file for license information.
"""
cloud-init reporting framework
The reporting framework is intended to allow all parts of cloud-init to
report events in a structured manner.
"""
from ..registry import DictRegistry
from .handlers import available_handlers
DEFAULT_CONFIG = {
'logging': {'type': 'log'},
}
def update_configuration(config):
"""Update the instanciated_handler_registry.
:param config:
The dictionary containing changes to apply. If a key is given
with a False-ish value, the registered handler matching that name
will be unregistered.
"""
for handler_name, handler_config in config.items():
if not handler_config:
instantiated_handler_registry.unregister_item(
handler_name, force=True)
continue
handler_config = handler_config.copy()
cls = available_handlers.registered_items[handler_config.pop('type')]
instantiated_handler_registry.unregister_item(handler_name)
instance = cls(**handler_config)
instantiated_handler_registry.register_item(handler_name, instance)
instantiated_handler_registry = DictRegistry()
update_configuration(DEFAULT_CONFIG)
# vi: ts=4 expandtab
|