Module: VagrantPlugins::VCloud::Cap::ForwardedPorts

Defined in:
lib/vagrant-vcloud/cap/forwarded_ports.rb

Class Method Summary collapse

Class Method Details

.forwarded_ports(machine) ⇒ Hash<Integer, Integer>

Reads the forwarded ports that currently exist on the machine itself. This raises an exception if the machine isn’t running.

This also may not match up with configured forwarded ports, because Vagrant auto port collision fixing may have taken place.

Returns:

  • (Hash<Integer, Integer>) —

    Host => Guest port mappings.



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# File 'lib/vagrant-vcloud/cap/forwarded_ports.rb', line 12

def self.forwarded_ports(machine)
  result = {}

  cfg = machine.provider_config
  cnx = cfg.vcloud_cnx.driver
  vapp_id = machine.get_vapp_id
  vm_name = machine.name
  vm = cnx.get_vapp(vapp_id)
  myhash = vm[:vms_hash][vm_name.to_sym]

  return if vm.nil?

  if cfg.network_bridge.nil?
    rules = cnx.get_vapp_port_forwarding_rules(vapp_id)

    rules.each do |rule|
      if rule[:vapp_scoped_local_id] == myhash[:vapp_scoped_local_id]
        result[rule[:nat_external_port].to_i] = rule[:nat_internal_port].to_i
      end
    end
  end
  result
end