virtual_media_helper.rb

# (C) Copyright 2016 Hewlett Packard Enterprise Development LP
#
# Licensed under the Apache License, Version 2.0 (the "License");
# You may not use this file except in compliance with the License.
# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License 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 ILO_SDK
  # Contains helper methods for Virtual Media actions
  module VirtualMediaHelper
    # Get the Virtual Media Information
    # @raise [RuntimeError] if the request failed
    # @return [String] virtual_media
    def get_virtual_media
      response = rest_get('/redfish/v1/Managers/1/VirtualMedia/')
      media = {}
      response_handler(response)['links']['Member'].each do |vm|
        response = rest_get(vm['href'])
        virtual_media = response_handler(response)
        media[virtual_media['Id']] = {
          'Image' => virtual_media['Image'],
          'MediaTypes' => virtual_media['MediaTypes']
        }
      end
      media
    end

    # Return whether Virtual Media is inserted
    # @raise [RuntimeError] if the request failed
    # @return [TrueClass, FalseClass] virtual_media_inserted
    def virtual_media_inserted?(id)
      response = rest_get("/redfish/v1/Managers/1/VirtualMedia/#{id}/")
      response_handler(response)['Inserted']
    end

    # Insert Virtual Media
    # @param [String, Symbol] id
    # @param [String, Symbol] image
    # @return true
    def insert_virtual_media(id, image)
      new_action = {
        'Action' => 'InsertVirtualMedia',
        'Target' => '/Oem/Hp',
        'Image' => image
      }
      response = rest_post("/redfish/v1/Managers/1/VirtualMedia/#{id}/", body: new_action)
      response_handler(response)
      true
    end

    # Eject Virtual Media
    # @param [String, Symbol] id
    # @return true
    def eject_virtual_media(id)
      new_action = {
        'Action' => 'EjectVirtualMedia',
        'Target' => '/Oem/Hp'
      }
      response = rest_post("/redfish/v1/Managers/1/VirtualMedia/#{id}/", body: new_action)
      response_handler(response)
      true
    end
  end
end