Class: VagrantPlugins::VCloudAir::Action::ForwardPorts

Inherits:
Object
  • Object
show all
Includes:
Util::CompileForwardedPorts
Defined in:
lib/vagrant-vcloudair/action/forward_ports.rb

Instance Method Summary collapse

Methods included from Util::CompileForwardedPorts

#compile_forwarded_ports

Constructor Details

#initialize(app, env) ⇒ ForwardPorts

Returns a new instance of ForwardPorts.



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# File 'lib/vagrant-vcloudair/action/forward_ports.rb', line 7

def initialize(app, env)
  @app = app
  @logger = Log4r::Logger.new('vagrant_vcloudair::action::forward_ports')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-vcloudair/action/forward_ports.rb', line 12

def call(env)
  @env = env

  # Get the ports we are forwarding
  env[:forwarded_ports] ||= compile_forwarded_ports(
    env[:machine].config
  )

  forward_ports

  @app.call(env)
end

#forward_ports ⇒ Object 



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# File 'lib/vagrant-vcloudair/action/forward_ports.rb', line 25

def forward_ports
  ports = []
  edge_ports = []

  cfg = @env[:machine].provider_config
  cnx = cfg.vcloudair_cnx.driver
  vapp_id = @env[:machine].get_vapp_id
  vm_name = @env[:machine].name

  # FIXME: why are we overriding this here ?
  #        It's already been taken care during the initial
  #        InventoryCheck. (tsugliani)
  #
  # cfg.org = cnx.get_organization_by_name(cfg.vdc_name)
  # cfg.vdc_network_id = cfg.org[:networks][cfg.vdc_network_name]

  @logger.debug('Getting VM info...')
  vm = cnx.get_vapp(vapp_id)
  vm_info = vm[:vms_hash][vm_name.to_sym]

  @env[:forwarded_ports].each do |fp|

    @env[:ui].info(I18n.t('vagrant_vcloudair.edge.port_forwarding',
                          guest_port: fp.guest_port,
                          host_port: fp.host_port))

    # Add the options to the ports array to send to the driver later
    ports << {
      :guestip                => fp.guest_ip,
      :nat_internal_port      => fp.guest_port,
      :hostip                 => fp.host_ip,
      :nat_external_port      => fp.host_port,
      :name                   => fp.id,
      :nat_protocol           => fp.protocol.upcase,
      :vapp_scoped_local_id   => vm_info[:vapp_scoped_local_id]
    }
  end

  unless ports.empty?
    # We only need to forward ports if there are any to forward
    @logger.debug("Port object to be passed: #{ports.inspect}")
    @logger.debug("Current network id #{cfg.vdc_network_id}")

    ### Here we apply the nat_rules to the vApp we just built
    add_ports = cnx.add_vapp_port_forwarding_rules(
      vapp_id,
      'Vagrant-vApp-Net',
      {
        :fence_mode       => 'natRouted',
        :parent_network   => cfg.vdc_network_id,
        :nat_policy_type  => 'allowTraffic',
        :nat_rules        => ports
      }
    )

    wait = cnx.wait_task_completion(add_ports)

    unless wait[:errormsg].nil?
      fail Errors::ComposeVAppError, :message => wait[:errormsg]
    end

    if cfg.vdc_edge_gateway_ip && \
       cfg.vdc_edge_gateway && \
       cfg.network_bridge.nil?

      vapp_edge_ip = cnx.get_vapp_edge_public_ip(vapp_id)
      @logger.debug('Getting edge gateway port forwarding rules...')
      edge_gateway_rules = cnx.get_edge_gateway_rules(cfg.vdc_edge_gateway,
                                                      cfg.vdc_id)
      vapp_edge_dnat_rules = edge_gateway_rules.select {|r| (r[:rule_type] == 'DNAT' &&
                                                        r[:translated_ip] == vapp_edge_ip)}
      vapp_edge_ports_in_use = vapp_edge_dnat_rules.map{|r| r[:original_port].to_i}.to_set

      ports.each do |port|
        if port[:vapp_scoped_local_id] == vm_info[:vapp_scoped_local_id] &&
          !vapp_edge_ports_in_use.include?(port[:nat_external_port])

          @env[:ui].info(I18n.t(
                         'vagrant_vcloudair.edge.nat_rules_creation',
                         vdc_edge_gateway: cfg.vdc_edge_gateway,
                         vapp_edge_ip: vapp_edge_ip,
                         port: port[:nat_external_port]))

          edge_ports << port[:nat_external_port]
        end
      end

      unless edge_ports.empty?
        # Add the vShield Edge Gateway rules
        add_ports = cnx.add_edge_gateway_rules(
          cfg.vdc_edge_gateway,
          cfg.vdc_id,
          cfg.vdc_edge_gateway_ip,
          vapp_id,
          edge_ports
        )

        wait = cnx.wait_task_completion(add_ports)

        fail Errors::ComposeVAppError, :message => wait[:errormsg] unless wait[:errormsg].nil?
      end
    end
  end
end