Class: Vagrant::Action::Builtin::SetHostname

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/action/builtin/set_hostname.rb

Overview

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).

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ SetHostname

Returns a new instance of SetHostname.



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# File 'lib/vagrant/action/builtin/set_hostname.rb', line 11

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# 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.change_host_name(hostname)
  end
end