Class: VagrantPlugins::OpenStack::Action::ReadSSHInfoFromAPI

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-openstack-cloud-provider/action/read_ssh_info_from_api.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) ⇒ ReadSSHInfoFromAPI 



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# File 'lib/vagrant-openstack-cloud-provider/action/read_ssh_info_from_api.rb', line 9

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

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-openstack-cloud-provider/action/read_ssh_info_from_api.rb', line 14

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

  @app.call(env)
end

#read_ssh_info(openstack, machine) ⇒ Object 



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# File 'lib/vagrant-openstack-cloud-provider/action/read_ssh_info_from_api.rb', line 20

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

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

  config = machine.provider_config

  host = server.addresses[config.public_network_name].last['addr'] rescue nil
  # Read the DNS info
  return {
    # Usually there should only be one public IP
    :host => host,
    :port => 22,
    :username => config.ssh_username
  }
end