class VagrantPlugins::ProviderLibvirt::Action::SuspendDomain

Suspend domain.

Public Class Methods

new(app, _env) click to toggle source
# File lib/vagrant-libvirt/action/suspend_domain.rb, line 9
def initialize(app, _env)
  @logger = Log4r::Logger.new('vagrant_libvirt::action::suspend_domain')
  @app = app
end

Public Instance Methods

call(env) click to toggle source

make pause

# File lib/vagrant-libvirt/action/suspend_domain.rb, line 15
def call(env)
  env[:ui].info(I18n.t('vagrant_libvirt.suspending_domain'))

  domain = env[:machine].provider.driver.connection.servers.get(env[:machine].id.to_s)
  raise Errors::NoDomainError if domain.nil?

  config = env[:machine].provider_config
  if config.suspend_mode == 'managedsave'
    libvirt_domain = env[:machine].provider.driver.connection.client.lookup_domain_by_uuid(env[:machine].id)
    begin
      libvirt_domain.managed_save
    rescue => e
      env[:ui].error("Error doing a managed save for domain. It may have entered a paused state.
        Check the output of `virsh managedsave DOMAIN_NAME --verbose` on the VM host, error: #{e.message}")
    end
  else
    domain.suspend
  end

  @logger.info("Machine #{env[:machine].id} is suspended ")

  @app.call(env)
end