Class: VagrantPlugins::Vmpooler::Action::CreateServer

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::Retryable
Defined in:
lib/vagrant-vmpooler/action/create_server.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CreateServer

Returns a new instance of CreateServer.



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# File 'lib/vagrant-vmpooler/action/create_server.rb', line 13

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

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-vmpooler/action/create_server.rb', line 18

def call(env)
  # Get the configs
  provider_config = env[:machine].provider_config

  token = provider_config.token
  url = provider_config.url
  os = provider_config.os
  ttl = provider_config.ttl
  disk = provider_config.disk
  verbose = provider_config.verbose

  if !url
    raise Errors::NoURLError,
      :message => "There was no provided url to connect to vmpooler with"
  end

  if !token
    env[:ui].warn("There was no token provided. All vms will only last 2 hours.")
  end

  if !os
    raise Errors::NoURLError,
      :message => "There was no operatingystem provided"
  end

  # Output the settings we're going to use to the user
  env[:ui].info(I18n.t("vagrant_vmpooler.launching_server"))
  env[:ui].info(" -- Vmpooler URL: #{url}")
  env[:ui].info(" -- Vmpooler Verbose Mode: #{verbose}")
  env[:ui].info(" -- Image: #{os}")
  env[:ui].info(" -- Additional TTL: #{ttl}") if ttl
  env[:ui].info(" -- Additional Disk: #{disk}") if disk

  # Create the server
  os_arr = {}
  os_arr[os] = 1
  server = Pooler.retrieve(verbose, os_arr, token, url)

  # Store the ID right away so we can track it
  # in this case it's the hostname
  if server['ok'] == false
    raise Errors::GetVMError,
      :message => "Could not retrieve vm from pooler:\n #{server}"
  end

  server_name = server[os]["hostname"]
  env[:machine].id = server_name

  tags = {}
  tags['vagrant-vmpooler'] = VagrantPlugins::Vmpooler::VERSION

  response_body = Pooler.modify(verbose, url, server_name, token, nil, tags)
  if response_body['ok'] == false
    env[:ui].warn(I18n.t("vagrant_vmpooler.errors.failed_tag"))
  end

  if ttl
    response_body = Pooler.modify(verbose, url, server_name, token, ttl, nil)
    if response_body['ok'] == false
      env[:ui].warn(I18n.t("vagrant_vmpooler.errors.failed_ttl"))
    end
  end

  if disk
    response_body = Pooler.disk(verbose, url, server_name, token, disk)
    if response_body['ok'] == false
      env[:ui].warn(I18n.t("vagrant_vmpooler.errors.failed_disk_extend"))
    end
  end

  if !env[:interrupted]
    # Clear the line one more time so the progress is removed
    env[:ui].clear_line

    # Wait for SSH to become available
    env[:ui].info(I18n.t("vagrant_vmpooler.waiting_for_ssh"))
    while true
      begin
        # If we're interrupted then just back out
        break if env[:interrupted]
        break if env[:machine].communicate.ready?
      rescue Errno::ENETUNREACH, Errno::EHOSTUNREACH
      end
      sleep 2
    end

    env[:ui].info(I18n.t("vagrant_vmpooler.ready"))
  end

  @app.call(env)
end