Class: VagrantPlugins::Lightsail::Action::ReadState

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-lightsail/action/read_state.rb

Overview

This action reads the state of the machine and puts it in the ‘:machine_state_id` key in the environment.

Instance Method Summary collapse

Constructor Details

#initialize(app, _) ⇒ ReadState

Returns a new instance of ReadState.



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# File 'lib/vagrant-lightsail/action/read_state.rb', line 9

def initialize(app, _)
  @app    = app
  @logger = Log4r::Logger.new('vagrant_lightsail::action::read_state')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-lightsail/action/read_state.rb', line 14

def call(env)
  env[:machine_state_id] = read_state(env[:lightsail_client],
                                      env[:machine])
  @app.call(env)
end

#read_state(lightsail, machine) ⇒ Object 



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# File 'lib/vagrant-lightsail/action/read_state.rb', line 20

def read_state(lightsail, machine)
  return :not_created if machine.id.nil?

  begin
    server = lightsail.get_instance_state(instance_name: machine.id)
  rescue Aws::Lightsail::Errors::NotFoundException
    return machine_not_found(machine)
  end

  if %i[shutting-down terminated].include? server.state.name.to_sym
    return machine_not_found(machine)
  end

  server.state.name.to_sym
end