Class: VagrantPlugins::Openstack::Action::ReadState

Inherits:
AbstractAction show all
Defined in:
lib/vagrant-openstack-provider/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

Methods inherited from AbstractAction

#call

Constructor Details

#initialize(app, _env) ⇒ ReadState

Returns a new instance of ReadState.



11
12
13
14
 
# File 'lib/vagrant-openstack-provider/action/read_state.rb', line 11

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

Instance Method Details

#execute(env) ⇒ Object 



16
17
18
19
 
# File 'lib/vagrant-openstack-provider/action/read_state.rb', line 16

def execute(env)
  env[:machine_state_id] = read_state(env)
  @app.call(env)
end

#read_state(env) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/vagrant-openstack-provider/action/read_state.rb', line 21

def read_state(env)
  machine = env[:machine]
  return :not_created if machine.id.nil?

  # Find the machine
  server = env[:openstack_client].nova.get_server_details(env, machine.id)
  if server.nil? || server['status'] == 'DELETED'
    # The machine can't be found
    @logger.info('Machine not found or deleted, assuming it got destroyed.')
    machine.id = nil
    return :not_created
  end

  if !server['OS-EXT-STS:task_state'].nil?
    server['OS-EXT-STS:task_state'].downcase.to_sym
  else
    server['status'].downcase.to_sym
  end
end