class VagrantPlugins::ProviderLibvirt::Action::RemoveStaleVolume
Public Class Methods
new(app, _env)
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# File lib/vagrant-libvirt/action/remove_stale_volume.rb, line 9 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
Public Instance Methods
call(env)
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# File lib/vagrant-libvirt/action/remove_stale_volume.rb, line 18 def call(env) # Remove stale server volume config = env[:machine].provider_config # Check for storage pool, where box image should be created fog_pool = env[:machine].provider.driver.connection.pools.all( name: config.storage_pool_name ).first env[:result] = nil if not fog_pool @logger.debug("**** Pool #{config.storage_pool_name} not found") return @app.call(env) end @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 = env[:machine].provider.driver.connection.volumes.all( name: name ).find { |x| x.pool_name == fog_pool.name } if box_volume && box_volume.id env[:ui].info(I18n.t('vagrant_libvirt.remove_stale_volume')) @logger.info("Deleting volume #{box_volume.key}") box_volume.destroy env[:result] = box_volume else @logger.debug("**** Volume #{name} not found in pool #{fog_pool.name}") end # Continue the middleware chain. @app.call(env) end