Class: VagrantPlugins::TiktalikVagrant::Action::ReadSSHInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-tiktalik/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-tiktalik/action/read_ssh_info.rb', line 9

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_tiktalik::action::read_ssh_info")
  @config = env[:machine].provider_config
end

Instance Method Details

#call(env) ⇒ Object 



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

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

  @app.call(env)
end

#read_ssh_info(machine) ⇒ Object 



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

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

  t = Tiktalik
  t.api_key = @config.api_key
  t.api_secret_key = @config.api_secret
  t.ca_file = @config.ca_file

  i = Tiktalik::Computing::Instance
  instance = i.find machine.id

  if instance.nil?
    # The machine can't be found
    @logger.info("Machine couldn't be found, assuming it got destroyed.")
    machine.id = nil
    return nil
  end

  ip = nil
  instance.interfaces.each do |iface|
    ip = iface.ip if iface.network.public == true
  end

  # no public interfaces found, give a first private one
  ip = instance.interfaces[0].ip if ip.nil?

  # Read the DNS info
  return {
    :host => ip,
    :port => 22,
    :username => "root"
  }
end