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21 lines
771 B
Python
21 lines
771 B
Python
import base
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from common.exceptions import ManifestError
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class Manifest(base.Manifest):
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def validate(self, data):
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super(Manifest, self).validate(data)
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from os import path
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schema_path = path.join(path.dirname(__file__), 'manifest-schema.json')
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self.schema_validate(data, schema_path)
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if data['volume']['backing'] == 'ebs' and data['volume']['size'] % 1024 != 0:
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msg = 'The volume size must be a multiple of 1024 when using EBS backing'
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raise ManifestError(msg, self)
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def parse(self, data):
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super(Manifest, self).parse(data)
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self.credentials = data['credentials']
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self.virtualization = data['virtualization']
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self.image = data['image']
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if data['volume']['backing'] == 'ebs':
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self.ebs_volume_size = data['volume']['size'] / 1024
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