Class: VagrantPlugins::NiftyCloud::Action::ReadSSHInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-niftycloud/action/read_ssh_info.rb

Overview

This action reads the SSH info for the machine and puts it into the ‘:machine_ssh_info` key in the environment.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ ReadSSHInfo

Returns a new instance of ReadSSHInfo.



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# File 'lib/vagrant-niftycloud/action/read_ssh_info.rb', line 10

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

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-niftycloud/action/read_ssh_info.rb', line 15

def call(env)
  env[:machine_ssh_info] = read_ssh_info(env[:niftycloud_compute], env[:machine])

  @app.call(env)
end

#read_ssh_info(niftycloud, machine) ⇒ Object 



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# File 'lib/vagrant-niftycloud/action/read_ssh_info.rb', line 21

def read_ssh_info(niftycloud, machine)
  return nil if machine.id.nil?

  # Find the machine
  # 例外の定義は以下参照
  # http://cloud.nifty.com/api/sdk/rdoc/
  begin
    server = niftycloud.get(machine)
    # Read the DNS info
    return {
      :host => server.ipAddress,
      :port => 22
    }
  rescue NIFTY::ConfigurationError => e
    raise Errors::NiftyCloudConfigurationError,
      :message => e.message
  rescue NIFTY::ArgumentError => e
    raise Errors::NiftyCloudArgumentError,
      :message => e.message
  rescue NIFTY::ResponseFormatError => e
    raise Errors::NiftyCloudResponseFormatError,
      :message => e.message
  rescue NIFTY::ResponseError => e
    # The machine can't be found
    @logger.info("Machine couldn't be found, assuming it got destroyed.")
    machine.id = nil
    return nil
  end
end