44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# Copyright 2014 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from fuel_agent import errors
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class Image(object):
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SUPPORTED_CONTAINERS = ['raw', 'gzip']
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def __init__(self, uri, target_device,
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image_format, container, size=None):
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# uri is something like
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# http://host:port/path/to/image.img or
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# file:///tmp/image.img
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self.uri = uri
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self.target_device = target_device
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# this must be one of 'iso9660', 'ext[234]', 'xfs'
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self.image_format = image_format
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if container not in self.SUPPORTED_CONTAINERS:
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raise errors.WrongImageDataError(
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'Error while image initialization: '
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'unsupported image container')
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self.container = container
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self.size = size
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class ImageScheme(object):
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def __init__(self, images=None):
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self.images = images or []
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def add_image(self, **kwargs):
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self.images.append(Image(**kwargs))
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