class Vagrant::Action::Builtin::SetHostname

This middleware sets the hostname of the guest according to the “vm.hostname” configuration parameter if it is set. This middleware should be placed such that the after the @app.call, a booted machine is available (this generally means BEFORE the boot middleware).

Public Class Methods

new(app, env) click to toggle source
# File lib/vagrant/action/builtin/set_hostname.rb, line 11
def initialize(app, env)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/vagrant/action/builtin/set_hostname.rb, line 15
def call(env)
  @app.call(env)

  hostname = env[:machine].config.vm.hostname
  if !hostname.nil?
    env[:ui].info I18n.t("vagrant.actions.vm.hostname.setting")
    env[:machine].guest.capability(:change_host_name, hostname)
  end
end