Class: VagrantPlugins::ProviderLibvirt::Action::HandleBoxImage
- Inherits:
-
Object
- Object
- VagrantPlugins::ProviderLibvirt::Action::HandleBoxImage
- Defined in:
- lib/vagrant-libvirt/action/handle_box_image.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, env) ⇒ HandleBoxImage
constructor
A new instance of HandleBoxImage.
Constructor Details
#initialize(app, env) ⇒ HandleBoxImage
Returns a new instance of HandleBoxImage.
7 8 9 10 |
# File 'lib/vagrant-libvirt/action/handle_box_image.rb', line 7 def initialize(app, env) @logger = Log4r::Logger.new('vagrant_libvirt::action::handle_box_image') @app = app end |
Instance Method Details
#call(env) ⇒ Object
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
# File 'lib/vagrant-libvirt/action/handle_box_image.rb', line 12 def call(env) # Verify box metadata for mandatory values. # # Virtual size has to be set for allocating space in storage pool. box_virtual_size = env[:machine].box.['virtual_size'] if box_virtual_size == nil raise Errors::NoBoxVirtualSizeSet end # Support qcow2 format only for now, but other formats with backing # store capability should be usable. box_format = env[:machine].box.['format'] if box_format == nil raise Errors::NoBoxFormatSet elsif box_format != 'qcow2' raise Errors::WrongBoxFormatSet end # Get config options config = env[:machine].provider_config box_image_file = env[:machine].box.directory.join('box.img').to_s env[:box_volume_name] = env[:machine].box.name.to_s.dup.gsub("/", "-VAGRANTSLASH-") env[:box_volume_name] << '_vagrant_box_image.img' # Don't continue if image already exists in storage pool. return @app.call(env) if ProviderLibvirt::Util::Collection.find_matching( env[:libvirt_compute].volumes.all, env[:box_volume_name]) # Box is not available as a storage pool volume. Create and upload # it as a copy of local box image. env[:ui].info(I18n.t('vagrant_libvirt.uploading_volume')) # Create new volume in storage pool box_image_size = File.size(box_image_file) # B = "Creating volume #{env[:box_volume_name]}" << " in storage pool #{config.storage_pool_name}." @logger.info() begin fog_volume = env[:libvirt_compute].volumes.create( name: env[:box_volume_name], allocation: "#{box_image_size/1024/1024}M", capacity: "#{box_virtual_size}G", format_type: box_format, pool_name: config.storage_pool_name) rescue Fog::Errors::Error => e raise Errors::FogCreateVolumeError, :error_message => e. end # Upload box image to storage pool ret = upload_image(box_image_file, config.storage_pool_name, env[:box_volume_name], env) do |progress| env[:ui].clear_line env[:ui].report_progress(progress, box_image_size, false) end # Clear the line one last time since the progress meter doesn't # disappear immediately. env[:ui].clear_line # If upload failed or was interrupted, remove created volume from # storage pool. if env[:interrupted] || !ret begin fog_volume.destroy rescue nil end end @app.call(env) end |