lib/NetworkDriver.py

@@ -40,7 +40,16 @@
            print(ip.link("set", index=idx, master=id_parent))
        endpoint.Interface.Peer = ifname1

    return ifname0
    return ifname0, ifname1


def delete_interface(interface):
    try:
        with pyroute2.IPRoute() as ip:
            idx = ip.link_lookup(ifname=interface)[0]
            ip.link("delete", index=idx)
    except:
        pass


@app.route('/NetworkDriver.GetCapabilities', methods=['POST'])
@@ -108,7 +117,10 @@
    network = networks[join.NetworkID]
    endpoint = endpoints['{}-{}'.format(join.NetworkID, join.EndpointID)]

    interface = create_interface(endpoint, network)
    interface, interface_external = create_interface(endpoint, network)

    endpoint.internal_interface_name = interface
    endpoint.external_interface_name = interface_external

    gw4 = None
    for net4 in network.IPv4:
@@ -141,6 +153,9 @@
@app.route('/NetworkDriver.Leave', methods=['POST'])
def Leave():
    leave = LeaveEntity(**flask.request.get_json(force=True))
    endpoint = endpoints.get('{}-{}'.format(leave.NetworkID, leave.EndpointID), None)
    if endpoint is not None and endpoint.external_interface_name:
        delete_interface(endpoint.external_interface_name)
    return {}