Class: VagrantPlugins::QEMU::Provider

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-qemu/provider.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ Provider

Returns a new instance of Provider.



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# File 'lib/vagrant-qemu/provider.rb', line 11

def initialize(machine)
  @machine = machine

  # TODO support NFS
  @machine.config.nfs.functional = false

  # This method will load in our driver, so we call it now to
  # initialize it.
  machine_id_changed
end

Instance Attribute Details

#driver ⇒ Object (readonly)

Returns the value of attribute driver.



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# File 'lib/vagrant-qemu/provider.rb', line 9

def driver
  @driver
end

Instance Method Details

#action(name) ⇒ Object 



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# File 'lib/vagrant-qemu/provider.rb', line 22

def action(name)
  # Attempt to get the action method from the Action class if it
  # exists, otherwise return nil to show that we don't support the
  # given action.
  action_method = "action_#{name}"
  return Action.send(action_method) if Action.respond_to?(action_method)
  nil
end

#machine_id_changed ⇒ Object 



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# File 'lib/vagrant-qemu/provider.rb', line 31

def machine_id_changed
  @driver = Driver.new(@machine.id, @machine.data_dir, @machine.env.tmp_path)
end

#ssh_info ⇒ Object 



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# File 'lib/vagrant-qemu/provider.rb', line 35

def ssh_info
  # If the VM is not running that we can't possibly SSH into it
  return nil if state.id != :running

  return {
    host: "127.0.0.1",
    port: @machine.provider_config.ssh_port
  }
end

#state ⇒ Object 



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# File 'lib/vagrant-qemu/provider.rb', line 45

def state
  state_id = nil
  state_id = :not_created if !@machine.id

  if !state_id
    # Run a custom action we define called "read_state" which does
    # what it says. It puts the state in the `:machine_state_id`
    # key in the environment.
    env = @machine.action(:read_state)
    state_id = env[:machine_state_id]
  end

  # Get the short and long description
  short = state_id.to_s
  long  = ""

  # If we're not created, then specify the special ID flag
  if state_id == :not_created
    state_id = Vagrant::MachineState::NOT_CREATED_ID
  end

  # Return the MachineState object
  Vagrant::MachineState.new(state_id, short, long)
end

#to_s ⇒ Object 



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# File 'lib/vagrant-qemu/provider.rb', line 70

def to_s
  id = @machine.id.nil? ? "new" : @machine.id
  "QEMU (#{id})"
end