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module Fog
module AWS
class Compute
class Snapshot < Fog::Model
identity :id, :aliases => 'snapshotId'
attribute :description
attribute :encrypted
attribute :progress
attribute :created_at, :aliases => 'startTime'
attribute :owner_id, :aliases => 'ownerId'
attribute :state, :aliases => 'status'
attribute :tags, :aliases => 'tagSet'
attribute :volume_id, :aliases => 'volumeId'
attribute :volume_size, :aliases => 'volumeSize'
attribute :status_message, :aliases => 'statusMessage'
def destroy
requires :id
service.delete_snapshot(id)
true
end
def ready?
state == 'completed'
end
def save
raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if persisted?
requires :volume_id
data = service.create_snapshot(volume_id, description).body
new_attributes = data.reject {|key,value| key == 'requestId'}
merge_attributes(new_attributes)
true
end
def volume
requires :id
service.describe_volumes(volume_id)
end
private
def volume=(new_volume)
self.volume_id = new_volume.volume_id
end
end
end
end
end
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