Class: VagrantPlugins::AliyunECS::Action::TerminateInstance

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-aliyun/action/terminate_instance.rb

Overview

This stops the running instance.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ TerminateInstance

Returns a new instance of TerminateInstance.



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# File 'lib/vagrant-aliyun/action/terminate_instance.rb', line 8

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_aliyun::action::terminate_instance")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-aliyun/action/terminate_instance.rb', line 13

def call(env)
  terminate_instance(env[:machine], env)

  @app.call(env)
end

#terminate_instance(machine, env) ⇒ Object 



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# File 'lib/vagrant-aliyun/action/terminate_instance.rb', line 19

def terminate_instance(machine, env)
  return nil if machine.id.nil?

  config = machine.provider_config
  options = {
    :access_key_id => config.access_key_id,
    :access_key_secret => config.access_key_secret
  }
  Aliyun.config options
  ecs = Aliyun::ECS.new

  env[:ui].info(I18n.t("vagrant_aliyun.terminating"))
  ecs.stop_instance :instance_id=>machine.id

  begin
    instance = ecs.describe_instance_attribute :instance_id=>machine.id
    Timeout.timeout(config.instance_ready_timeout) do
      until instance["Status"] == "Stopped"
        sleep 2
        instance = ecs.describe_instance_attribute :instance_id=>machine.id
      end
    end
  rescue Timeout::Error
    env[:result] = false # couldn't reach state in time
  end

  ecs.delete_instance :instance_id=>machine.id
  machine.id = nil
end