Class: VagrantPlugins::Qubes::Action::ReadSSHInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-qubes/action/read_ssh_info.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ ReadSSHInfo

Returns a new instance of ReadSSHInfo.



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# File 'lib/vagrant-qubes/action/read_ssh_info.rb', line 8

def initialize(app, _env)
  @app = app
  @logger = Log4r::Logger.new('vagrant_qubes::action::read_ssh_info')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-qubes/action/read_ssh_info.rb', line 13

def call(env)
  env[:machine_ssh_info] = read_ssh_info(env)
  @app.call(env)
end

#read_ssh_info(env) ⇒ Object 



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# File 'lib/vagrant-qubes/action/read_ssh_info.rb', line 18

def read_ssh_info(env)
  @logger.info('vagrant-qubes, read_ssh_info: start...')

  # Get config.
  machine = env[:machine]
  config = env[:machine].provider_config

  # return nil if machine.id.nil?

  #  most of the time, state will be nil.   But that's OK, we need to
  #  continue to read_ssh_info...
  if (env[:machine_state].to_s == 'not_created' ||
    env[:machine_state].to_s == 'halted' )
    config.saved_ipaddress = nil
    return nil
  end

  @logger.info("vagrant-qubes, read_ssh_info: machine id: #{machine.id}")
  @logger.info('vagrant-qubes, read_ssh_info: current state:'\
               " #{env[:machine_state]}")

  if config.saved_ipaddress.nil? or config.local_use_ip_cache == 'False'
    # Figure out vm_ipaddress

    command = 'qrexec-client-vm dom0 vagrant_list+' + env[:machine].config.vm.hostname
    stdout, stderr, status = Open3.capture3(command)

    fields = stdout.split('|')
    ipaddress = fields.at(3).to_s

#            env[:ui].info I18n.t('vagrant_qubes.vagrant_qubes_message',
#              message: 'address ' + ipaddress)

    return nil if (ipaddress == '')

    config.saved_ipaddress = ipaddress

    return {
      host: ipaddress,
      port: 22
    }
  else
    env[:ui].info "Using cached guest IP address"
    ipaddress = config.saved_ipaddress

    return {
      host: ipaddress,
      port: 22
    }
  end
end