Class: VagrantPlugins::Google::Action::ReadState
- Inherits:
-
Object
- Object
- VagrantPlugins::Google::Action::ReadState
- Defined in:
- lib/vagrant-google/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
- #call(env) ⇒ Object
-
#initialize(app, env) ⇒ ReadState
constructor
A new instance of ReadState.
- #read_state(google, machine) ⇒ Object
Constructor Details
#initialize(app, env) ⇒ ReadState
Returns a new instance of ReadState.
22 23 24 25 |
# File 'lib/vagrant-google/action/read_state.rb', line 22 def initialize(app, env) @app = app @logger = Log4r::Logger.new("vagrant_google::action::read_state") end |
Instance Method Details
#call(env) ⇒ Object
27 28 29 30 31 |
# File 'lib/vagrant-google/action/read_state.rb', line 27 def call(env) env[:machine_state_id] = read_state(env[:google_compute], env[:machine]) @app.call(env) end |
#read_state(google, machine) ⇒ Object
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
# File 'lib/vagrant-google/action/read_state.rb', line 33 def read_state(google, machine) return :not_created if machine.id.nil? # Find the machine zone = machine.provider_config.zone # TODO(erjohnso): not sure why this is necessary, 'server' should be nil begin server = google.servers.get(machine.id, zone) rescue Exception => e @logger.info("TODO: this shouldn't be happening. Call should return nil") @logger.info(e.) server = nil end if server.nil? || [:"shutting-down", :terminated].include?(server.state.to_sym) # The machine can't be found @logger.info("Machine '#{zone}:#{machine.id}' not found or terminated, assuming it got destroyed.") machine.id = nil return :not_created end # Return the state return server.state.to_sym end |