Built-in hostname middleware for setting hostname

lib/vagrant/action.rb

@@ -19,6 +19,7 @@ module Vagrant
       autoload :Lock, "vagrant/action/builtin/lock"
       autoload :NFS, "vagrant/action/builtin/nfs"
       autoload :Provision, "vagrant/action/builtin/provision"
+      autoload :SetHostname, "vagrant/action/builtin/set_hostname"
       autoload :SSHExec, "vagrant/action/builtin/ssh_exec"
       autoload :SSHRun,  "vagrant/action/builtin/ssh_run"
     end

lib/vagrant/action/builtin/set_hostname.rb

@@ -0,0 +1,27 @@
+require "log4r"
+
+module Vagrant
+  module Action
+    module Builtin
+      # 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).
+      class SetHostname
+        def initialize(app, env)
+          @app = app
+        end
+
+        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
+      end
+    end
+  end
+end

plugins/providers/virtualbox/action.rb

@@ -22,7 +22,6 @@ module VagrantPlugins
       autoload :Export, File.expand_path("../action/export", __FILE__)
       autoload :ForcedHalt, File.expand_path("../action/forced_halt", __FILE__)
       autoload :ForwardPorts, File.expand_path("../action/forward_ports", __FILE__)
-      autoload :HostName, File.expand_path("../action/host_name", __FILE__)
       autoload :Import, File.expand_path("../action/import", __FILE__)
       autoload :IsPaused, File.expand_path("../action/is_paused", __FILE__)
       autoload :IsRunning, File.expand_path("../action/is_running", __FILE__)
@@ -68,7 +67,7 @@ module VagrantPlugins
           b.use ClearNetworkInterfaces
           b.use Network
           b.use ForwardPorts
-          b.use HostName
+          b.use SetHostname
           b.use SaneDefaults
           b.use Customize
           b.use Boot

plugins/providers/virtualbox/action/host_name.rb

@@ -1,21 +0,0 @@
-module VagrantPlugins
-  module ProviderVirtualBox
-    module Action
-      class HostName
-        def initialize(app, env)
-          @app = app
-        end
-
-        def call(env)
-          @app.call(env)
-
-          host_name = env[:machine].config.vm.host_name
-          if !host_name.nil?
-            env[:ui].info I18n.t("vagrant.actions.vm.host_name.setting")
-            env[:machine].guest.change_host_name(host_name)
-          end
-        end
-      end
-    end
-  end
-end

templates/locales/en.yml

@@ -665,7 +665,7 @@ en:
             Forcing shutdown of VM...
           graceful: |-
             Attempting graceful shutdown of VM...
-        host_name:
+        hostname:
           setting: "Setting hostname..."
         import:
           importing: Importing base box '%{name}'...