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93 lines
4.1 KiB
Ruby
93 lines
4.1 KiB
Ruby
module Fog
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module Rackspace
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class BlockStorage
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class Real
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# Create volume
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#
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# @param [Integer] size size of volume in GB. Minimum size is 100
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# @param [Hash] options
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# @option options [String] :display_name display name for volume
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# @option options [String] :display_description display description for volume
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# @option options [String] :volume_type type of volume
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# @option options [String] :snapshot_id The optional snapshot from which to create a volume.
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# @return [Excon::Response] response:
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# * body [Hash]:
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# * 'volume' [Hash]:
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# * 'volume_type' [String]: - type of volume
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# * 'display_description' [String]: - volume description
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# * 'metadata' [Hash]: - volume metadata
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# * 'availability_zone'[String]: - region of the volume
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# * 'status' [String]: - status of volume
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# * 'id' [String]: - id of volume
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# * 'attachments' [Array<Hash]: - array of hashes containing attachment information
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# * 'size' [Fixnum]: - size of volume in GB (100 GB minimum)
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# * 'snapshot_id' [String]: - The optional snapshot from which to create a volume.
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# * 'display_name' [String]: - display name of volume
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# * 'created_at' [String]: - the volume creation time
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# @raise [Fog::Rackspace::BlockStorage::NotFound] - HTTP 404
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# @raise [Fog::Rackspace::BlockStorage::BadRequest] - HTTP 400
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# @raise [Fog::Rackspace::BlockStorage::InternalServerError] - HTTP 500
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# @raise [Fog::Rackspace::BlockStorage::ServiceError]
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# @see http://docs.rackspace.com/cbs/api/v1.0/cbs-devguide/content/POST_createVolume__v1__tenant_id__volumes.html
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def create_volume(size, options = {})
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data = {
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'volume' => {
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'size' => size
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}
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}
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data['volume']['display_name'] = options[:display_name] unless options[:display_name].nil?
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data['volume']['display_description'] = options[:display_description] unless options[:display_description].nil?
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data['volume']['volume_type'] = options[:volume_type] unless options[:volume_type].nil?
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data['volume']['availability_zone'] = options[:availability_zone] unless options[:availability_zone].nil?
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data['volume']['snapshot_id'] = options[:snapshot_id] unless options[:snapshot_id].nil?
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request(
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:body => Fog::JSON.encode(data),
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:expects => [200],
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:method => 'POST',
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:path => "volumes"
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)
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end
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end
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class Mock
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def create_volume(size, options = {})
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if size < 1 && !options[:snapshot_id]
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raise Fog::Rackspace::BlockStorage::BadRequest
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elsif size < 100 || size > 1024
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raise Fog::Rackspace::BlockStorage::BadRequest.new("'size' parameter must be between 100 and 1024")
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else
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volume_id = Fog::Rackspace::MockData.uuid
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name = options[:display_name] || "test volume"
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description = options[:display_description] || "description goes here"
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volume_type = options[:volume_type] || "SATA"
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volume = {
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"id" => volume_id,
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"display_name" => name,
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"display_description" => description,
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"size" => size,
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"status" => "available",
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"volume_type" => volume_type,
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"snapshot_id" => nil,
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"attachments" => [],
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"created_at" => Fog::Rackspace::MockData.zulu_time,
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"availability_zone" => "nova",
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"metadata" => {},
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}
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if options[:snapshot_id]
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snapshot = self.data[:snapshots][snapshot_id]
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volume.merge!("size" => snapshot["size"])
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end
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self.data[:volumes][volume_id] = volume
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response(:body => {"volume" => volume})
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end
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end
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end
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end
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end
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end
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