Make use of the new WaitForCommunicator action on boot

lib/vagrant-lxc/action.rb

@@ -19,6 +19,11 @@ require 'vagrant-lxc/action/remove_temporary_files'
 require 'vagrant-lxc/action/setup_package_files'
 require 'vagrant-lxc/action/share_folders'
 
+unless Vagrant::LXC.vagrant_1_3_or_later
+  require 'vagrant-lxc/action/wait_for_communicator'
+  Vagrant::Action::Builtin.const_set :WaitForCommunicator, Vagrant::LXC::Action::WaitForCommunicator
+end
+
 module Vagrant
   module LXC
     module Action
@@ -51,6 +56,7 @@ module Vagrant
           b.use Vagrant::Action::Builtin::SetHostname
           b.use ForwardPorts
           b.use Boot
+          b.use Vagrant::Action::Builtin::WaitForCommunicator, [:starting, :running]
         end
       end
 

lib/vagrant-lxc/action/boot.rb

@@ -15,41 +15,9 @@ module Vagrant
 
           env[:ui].info I18n.t("vagrant_lxc.messages.starting")
           env[:machine].provider.driver.start(config.customizations)
-          raise Vagrant::Errors::VMFailedToBoot if !wait_for_boot
 
           @app.call env
         end
-
-        # Stolen from on VagrantPlugins::ProviderVirtualBox::Action::Boot
-        def wait_for_boot
-          @env[:ui].info I18n.t("vagrant_lxc.messages.waiting_for_start")
-
-          @env[:machine].config.ssh.max_tries.to_i.times do |i|
-            if @env[:machine].communicate.ready?
-              @env[:ui].info I18n.t("vagrant_lxc.messages.container_ready")
-              return true
-            end
-
-            # Return true so that the vm_failed_to_boot error doesn't
-            # get shown
-            return true if @env[:interrupted]
-
-            # TODO: Find out if there is a command to check if the machine is
-            #       starting, `lxc-monitor` shows this information, but I've
-            #       never seen it on `lxc-info` which is what it is being used
-            #       to determine container status
-
-            # If the VM is not starting or running, something went wrong
-            # and we need to show a useful error.
-            state = @env[:machine].provider.state.id
-            raise Vagrant::Errors::VMFailedToRun if state != :starting && state != :running
-
-            sleep 2 if !@env["vagrant.test"]
-          end
-
-          @env[:ui].error I18n.t("vagrant.actions.vm.boot.failed")
-          false
-        end
       end
     end
   end