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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
module AWS
class EC2
# @attr_reader [String] description
# Description of the resource being exported.
#
# @attr_reader [Symbol] state State of the conversion task.
# Valid values :active, :cancelling, :cancelled and :completed.
#
# @attr_reader [String] status_message Status message related to the
# export task.
#
# @attr_reader [String] instance_id ID of instance being exported.
#
# @attr_reader [String] target_environment The target virtualization
# environment.
#
# @attr_reader [String] disk_image_format The format for the exported
# image.
#
# @attr_reader [String] container_format The container format used to
# combine disk images with metadata (such as OVF).
#
# @attr_reader [String] s3_bucket The name of the Amazon S3 bucket
# the image will be exported to.
#
# @attr_reader [String] s3_key The key of the Amazon S3 object
# the image will be exported to.
#
class ExportTask < Resource
# @api private
def initialize export_task_id, options = {}
@export_task_id = export_task_id
super
end
# @return [String]
attr_reader :export_task_id
alias_method :id, :export_task_id
attribute :description, :static => true
attribute :state, :to_sym => true
attribute :status_message
attribute :instance_id,
:from => [:instance_export, :instance_id],
:static => true
attribute :target_environment,
:from => [:instance_export, :target_environment],
:static => true
attribute :disk_image_format,
:from => [:export_to_s3, :disk_image_format],
:static => true
attribute :container_format,
:from => [:export_to_s3, :container_format],
:static => true
attribute :s3_bucket_name,
:from => [:export_to_s3, :s3_bucket],
:static => true
attribute :s3_key,
:from => [:export_to_s3, :s3_key],
:static => true
populates_from(:create_instance_export_task) do |resp|
resp[:export_task] if resp[:export_task][:export_task_id] == id
end
populates_from(:describe_export_tasks) do |resp|
resp[:export_task_set].find do |task|
task[:export_task_id] == id
end
end
# @return [Instance]
def instance
Instance.new(instance_id, :config => config)
end
# @return [S3::Bucket]
def s3_bucket
S3::Bucket.new(s3_bucket_name, :config => config)
end
# @return [S3::S3Object]
def s3_object
s3_bucket.objects[s3_key]
end
# Cancels the export task.
# @return [nil]
def cancel
client.cancel_export_task(:export_task_id => export_task_id)
nil
end
end
end
end
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