Class: MainController

Inherits:
Trema::Controller
  • Object
show all
Defined in:
lib/trema/controllers/main_controller.rb

Instance Method Summary collapse

Instance Method Details

#packet_in(dp_id, packet_in) ⇒ Object 



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# File 'lib/trema/controllers/main_controller.rb', line 35

def packet_in(dp_id, packet_in)
  packet_details(packet_in)
end

#start(_argv) ⇒ Object 



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# File 'lib/trema/controllers/main_controller.rb', line 7

def start(_argv)
  initialize_instance_vars
  logger.info "Generating rules based on the policies defined in #{ENV['HAVOX_MERLIN_POLICY'].bold}" \
              " over the topology #{ENV['HAVOX_MERLIN_TOPOLOGY'].bold}..."
  define_havox_options
  @rules = Havox::Merlin.compile!(ENV['HAVOX_MERLIN_TOPOLOGY'], ENV['HAVOX_MERLIN_POLICY'], @opts)
  datapath_rules_info
rescue => e
  handle_exception(e)
end

#switch_disconnected(dp_id) ⇒ Object 



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# File 'lib/trema/controllers/main_controller.rb', line 28

def switch_disconnected(dp_id)
  @datapaths -= [dp_id]
  @datapaths_off << dp_id
  dp_name = "s#{dp_id}"
  logger.info "Datapath #{dp_name.bold} is #{'OFFLINE'.bold.red}"
end

#switch_ready(dp_id) ⇒ Object 



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# File 'lib/trema/controllers/main_controller.rb', line 18

def switch_ready(dp_id)
  install_rules(dp_id)
  @datapaths << dp_id
  @datapaths_off -= [dp_id]
  dp_name = "s#{dp_id}"
  logger.info "Datapath #{dp_name.bold} is #{'ONLINE'.bold.green}"
rescue => e
  handle_exception(e)
end