Creates a new implementation of the service.
@param connection [Connection] The connection to be used by this service.
@param path [String] The relative path of this service, for example `vms/123/disks`.
@api private
# File lib/ovirtsdk4/services.rb, line 5528 def initialize(connection, path) @connection = connection @path = path end
Adds a new disk attachment to the virtual machine. The `attachment` parameter can contain just a reference, if the disk already exists:
<disk_attachment>
<bootable>true</bootable> <interface>ide</interface> <disk id="123"/>
</disk_attachment>
Or it can contain the complete representation of the disk, if the disk doesn't exist yet:
<disk_attachment>
<bootable>true</bootable> <interface>ide</interface> <disk> <name>mydisk</name> <provisioned_size>1024</provisioned_size> ... </disk>
</disk_attachment>
In this case the disk will be created and then attached to the virtual machine.
@param attachment [DiskAttachment] The `attachment` to add.
@param opts [Hash] Additional options.
@return [DiskAttachment]
# File lib/ovirtsdk4/services.rb, line 5569 def add(attachment, opts = {}) if attachment.is_a?(Hash) attachment = OvirtSDK4::DiskAttachment.new(attachment) end query = {} request = Request.new(:method => :POST, :path => @path, :query => query) begin writer = XmlWriter.new(nil, true) DiskAttachmentWriter.write_one(attachment, writer) request.body = writer.string ensure writer.close end response = @connection.send(request) case response.code when 201, 202 begin reader = XmlReader.new(response.body) return DiskAttachmentReader.read_one(reader) ensure reader.close end else check_fault(response) end end
Reference to the service that manages a specific attachment.
@param id [String] The identifier of the `attachment`.
@return [DiskAttachmentService] A reference to the `attachment` service.
# File lib/ovirtsdk4/services.rb, line 5627 def attachment_service(id) return DiskAttachmentService.new(@connection, "#{@path}/#{id}") end
List the disk that are attached to the virtual machine.
@param opts [Hash] Additional options.
@return [Array<DiskAttachment>]
# File lib/ovirtsdk4/services.rb, line 5603 def list(opts = {}) query = {} request = Request.new(:method => :GET, :path => @path, :query => query) response = @connection.send(request) case response.code when 200 begin reader = XmlReader.new(response.body) return DiskAttachmentReader.read_many(reader) ensure reader.close end else check_fault(response) end end
Locates the service corresponding to the given path.
@param path [String] The path of the service.
@return [Service] A reference to the service.
# File lib/ovirtsdk4/services.rb, line 5638 def service(path) if path.nil? || path == '' return self end index = path.index('/') if index.nil? return attachment_service(path) end return attachment_service(path[0..(index - 1)]).service(path[(index +1)..-1]) end
Returns an string representation of this service.
@return [String]
# File lib/ovirtsdk4/services.rb, line 5654 def to_s return "#<#{DiskAttachmentsService}:#{@path}>" end