Class: VagrantPlugins::ProviderVeertu::Provider

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ Provider

Returns a new instance of Provider.



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# File 'lib/vagrant-veertu/provider.rb', line 25

def initialize(machine)
  @logger  = Log4r::Logger.new("vagrant::provider::veertu")
  @machine = machine

  # 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-veertu/provider.rb', line 6

def driver
  @driver
end

Class Method Details

.installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vagrant-veertu/provider.rb', line 8

def self.installed?
  Driver::Meta.new
  true
rescue Errors::VeertuManageNotFoundError
  return false
end

.usable?(raise_error = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vagrant-veertu/provider.rb', line 15

def self.usable?(raise_error=false)
  # Instantiate the driver, which will determine the Veertu
  # version and all that, which checks for Veertu being present
  Driver::Meta.new
  true
rescue Errors::VeertuManageNotFoundError
  raise if raise_error
  return false
end

Instance Method Details

#action(name) ⇒ Object

See Also:

  • Vagrant::Plugin::V1::Provider#action


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

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

If the machine ID changed, then we need to rebuild our underlying driver.



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# File 'lib/vagrant-veertu/provider.rb', line 46

def machine_id_changed
  id = @machine.id

  begin
    @logger.debug("Instantiating the driver for machine ID: #{@machine.id.inspect}")
    @driver = Driver::Meta.new(id)
  rescue Driver::Meta::VMNotFound
    # The virtual machine doesn't exist, so we probably have a stale
    # ID. Just clear the id out of the machine and reload it.
    @logger.debug("VM not found! Clearing saved machine ID and reloading.")
    id = nil
    retry
  end
end

#ssh_info ⇒ Object

Returns the SSH info for accessing the Veertu VM.



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# File 'lib/vagrant-veertu/provider.rb', line 62

def ssh_info
  # If the VM is not running that we can't possibly SSH into it
  return nil if state.id != :running
  local_port = @driver.ssh_port(@machine.config.ssh.guest_port)
  return {
    host: "127.0.0.1",
    port: local_port
  }
end

#state ⇒ Symbol

Return the state of Veertu virtual machine by actually querying VeertuManage.

Returns:

  • (Symbol) 


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# File 'lib/vagrant-veertu/provider.rb', line 76

def state
  #puts caller
  # We have to check if the UID matches to avoid issues with
  # Veertu.
  uid = @machine.uid
  if uid && uid.to_s != Process.uid.to_s
    raise Vagrant::Errors::VeertuUserMismatch,
      original_uid: uid.to_s,
      uid: Process.uid.to_s
  end
  # Determine the ID of the state here.
  state_id = nil
  state_id = :not_created if !@driver.uuid
  state_id = @driver.read_state if !state_id
  state_id = :unknown if !state_id
  
  # Translate into short/long descriptions
  short = state_id.to_s.gsub("_", " ")
  long  = I18n.t("vagrant.commands.status.#{state_id}")

  # 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 state
  state_to_ret = Vagrant::MachineState.new(state_id, short, long)
  return state_to_ret
end

#to_s ⇒ String

Returns a human-friendly string version of this provider which includes the machine’s ID that this provider represents, if it has one.

Returns:

  • (String) 


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# File 'lib/vagrant-veertu/provider.rb', line 110

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