Class: VagrantPlugins::ProviderLibvirt::Action::RemoveStaleVolume
- Inherits:
-
Object
- Object
- VagrantPlugins::ProviderLibvirt::Action::RemoveStaleVolume
- Defined in:
- lib/vagrant-libvirt/action/remove_stale_volume.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, _env) ⇒ RemoveStaleVolume
constructor
A new instance of RemoveStaleVolume.
Constructor Details
#initialize(app, _env) ⇒ RemoveStaleVolume
Returns a new instance of RemoveStaleVolume.
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# File 'lib/vagrant-libvirt/action/remove_stale_volume.rb', line 8 def initialize(app, _env) # log4r_config= YAML.load_file(File.join(File.dirname(__FILE__),"log4r.yaml")) # log_cfg = Log4r::YamlConfigurator # log_cfg.decode_yaml( log4r_config['log4r_config'] ) @logger = Log4r::Logger.new('vagrant_libvirt::action::remove_stale_volume') @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/vagrant-libvirt/action/remove_stale_volume.rb', line 17 def call(env) # Remove stale server volume env[:ui].info(I18n.t('vagrant_libvirt.remove_stale_volume')) config = env[:machine].provider_config # Check for storage pool, where box image should be created fog_pool = ProviderLibvirt::Util::Collection.find_matching( env[:machine].provider.driver.connection.pools.all, config.storage_pool_name ) @logger.debug("**** Pool #{fog_pool.name}") # This is name of newly created image for vm. name = "#{env[:domain_name]}.img" @logger.debug("**** Volume name #{name}") # remove root storage box_volume = ProviderLibvirt::Util::Collection.find_matching( env[:machine].provider.driver.connection.volumes.all, name ) if box_volume && box_volume.pool_name == fog_pool.name @logger.info("Deleting volume #{box_volume.key}") box_volume.destroy env[:result] = box_volume else env[:result] = nil end # Continue the middleware chain. @app.call(env) end |