nepi.resources.planetlab.openvswitch package

Submodules

nepi.resources.planetlab.openvswitch.ovs module

class nepi.resources.planetlab.openvswitch.ovs.PlanetlabOVSSwitch(ec, guid)

Bases: nepi.resources.linux.application.LinuxApplication

Class Args :

Parameters:

• ec (ExperimentController) – The Experiment controller
• guid (int) – guid of the RM

assign_controller()

Set the controller IP

check_sliver_ovs()

Check if sliver-ovs exists. If it does not exist, the execution is stopped

create_bridge()

Create the bridge/switch and check error during SSH connection

do_deploy()

Deploy the OVS Switch : Turn on the server, create the bridges and assign the controller

do_provision()

do_release()

Delete the bridge and close the server.

to be released before releasing itself

node

Node wthat run the switch

ovs_status()

Print the status of the bridge

servers_on()

Start the openvswitch servers and check it

valid_connection(guid)

Check if the connection with the guid in parameter is possible. Only meaningful connections are allowed.

Parameters:guid (int) – Guid of the current RM Return type:Boolean

nepi.resources.planetlab.openvswitch.ovsport module

class nepi.resources.planetlab.openvswitch.ovsport.PlanetlabOVSPort(ec, guid)

Bases: nepi.resources.linux.application.LinuxApplication

Class Args :

Parameters:

• ec (ExperimentController) – The Experiment controller
• guid (int) – guid of the RM

check_status()

create_port()

Create the desired port

do_deploy()

Deploy the OVS port after the OVS Switch

do_provision()

do_release()

Delete the port on the OVSwitch. It needs to wait for the tunnel to be released.

establish_udp_connection(remote_endpoint, connection_app_home, connection_run_home, port)

initiate_udp_connection(remote_endpoint, connection_app_home, connection_run_home, cipher, cipher_key, bwlimit, txqueuelen)

Get the local_endpoint of the port

node

Node that run the switch and the ports

ovsswitch

Switch where the port is created

port_number

terminate_connection(endpoint, connection_app_home, connection_run_home)

valid_connection(guid)

Check if the connection is available.

Parameters:guid (int) – Guid of the current RM Return type:Boolean

verify_connection(remote_endpoint, connection_app_home, connection_run_home)

Module contents