vagrant-lxc-ng/lib/vagrant-lxc/action/wait_for_communicator.rb

46 lines
1.5 KiB
Ruby

# This acts like a backport of Vagrant's built in action from 1.3+ for older versions
# https://github.com/mitchellh/vagrant/blob/master/lib/vagrant/action/builtin/wait_for_communicator.rb
module Vagrant
module LXC
module Action
class WaitForCommunicator
def initialize(app, env, states = [])
@app = app
@states = states
end
def call(env)
@env = env
raise Vagrant::Errors::VMFailedToBoot if !wait_for_boot
@app.call env
end
# Stolen from the an old version of 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]
# 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 unless @states.include?(state)
sleep 2 if !@env["vagrant.test"]
end
@env[:ui].error I18n.t("vagrant.actions.vm.boot.failed")
false
end
end
end
end
end