Alessandro Pilotti 0ca5b4d830
Adds boot configuration plugins
BootStatusPolicyPlugin: sets the boot status policy via a configurable
option.

BCDConfigPlugin: ensures that the boot device has a unique disk id
and sets the BCD auto recovery mode. Both actions have corresponding
configurable options.

Change-Id: I9d41d27c8570f9376d0d3de2f676323b031ddf77
Co-Authored-By: Stefan Caraiman <scaraiman@cloudbasesolutions.com>
Implements: blueprint bootconfig-plugin
2017-02-21 19:30:59 +02:00

67 lines
1.8 KiB
Python

# Copyright 2014 Cloudbase Solutions Srl
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import ctypes
class CloudbaseInitException(Exception):
pass
class ItemNotFoundException(CloudbaseInitException):
pass
class InvalidStateException(CloudbaseInitException):
pass
class ServiceException(Exception):
"""Base exception for all the metadata services related errors."""
pass
class MetadaNotFoundException(CloudbaseInitException):
"""Exception thrown in case no metadata service is found."""
pass
class CertificateVerifyFailed(ServiceException):
"""The received certificate is not valid.
In order to avoid the current exception the validation of the SSL
certificate should be disabled for the metadata provider. In order
to do that the `https_allow_insecure` config option should be set.
"""
pass
class WindowsCloudbaseInitException(CloudbaseInitException):
def __init__(self, msg="%r", error_code=None):
if error_code is None:
error_code = ctypes.GetLastError()
description = ctypes.FormatError(error_code)
try:
formatted_msg = msg % description
except TypeError:
formatted_msg = msg
super(WindowsCloudbaseInitException, self).__init__(formatted_msg)