openstack - select server image & flavor to use

[drnic]

Store as inception.image_id & inception.flavor_id

[drnic]

I guess something like the following needs to go into cyoi:

            hl.choose do |menu|
              menu.prompt = "Choose OpenStack image (Ubuntu):  "
              fog_compute.images.each do |image|
                menu.choice(image.name) do
                  inception_image = image
                  settings["inception"]["image_id"] = inception_image.id
                  save_settings!
                end
              end
            end