diff options
Diffstat (limited to 'resources/libraries/python/Tap.py')
| -rw-r--r-- | resources/libraries/python/Tap.py | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/resources/libraries/python/Tap.py b/resources/libraries/python/Tap.py index 4e04a4ab33..2a1d7efbc8 100644 --- a/resources/libraries/python/Tap.py +++ b/resources/libraries/python/Tap.py @@ -1,4 +1,4 @@ -# Copyright (c) 2018 Cisco and/or its affiliates. +# Copyright (c) 2019 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -43,28 +43,28 @@ class Tap(object): resp = vat.vat_terminal_exec_cmd_from_template('tap.vat', tap_command=command, tap_arguments=args) - sw_if_idx = resp[0]['sw_if_index'] + sw_if_index = resp[0]['sw_if_index'] if_key = Topology.add_new_port(node, 'tap') - Topology.update_interface_sw_if_index(node, if_key, sw_if_idx) - ifc_name = Tap.vpp_get_tap_interface_name(node, sw_if_idx) + Topology.update_interface_sw_if_index(node, if_key, sw_if_index) + ifc_name = Tap.vpp_get_tap_interface_name(node, sw_if_index) Topology.update_interface_name(node, if_key, ifc_name) if mac is None: - mac = Tap.vpp_get_tap_interface_mac(node, sw_if_idx) + mac = Tap.vpp_get_tap_interface_mac(node, sw_if_index) Topology.update_interface_mac_address(node, if_key, mac) Topology.update_interface_tap_dev_name(node, if_key, tap_name) - return sw_if_idx + return sw_if_index @staticmethod - def modify_tap_interface(node, if_index, tap_name, mac=None): + def modify_tap_interface(node, sw_if_index, tap_name, mac=None): """Modify tap interface like linux interface name or VPP MAC. :param node: Node to modify tap on. - :param if_index: Index of tap interface to be modified. + :param sw_if_index: Index of tap interface to be modified. :param tap_name: Tap interface name for linux tap. :param mac: Optional MAC address for VPP tap. :type node: dict - :type if_index: int + :type sw_if_index: int :type tap_name: str :type mac: str :returns: Returns a interface index. @@ -73,14 +73,14 @@ class Tap(object): command = 'modify' if mac is not None: args = 'sw_if_index {} tapname {} mac {}'.format( - if_index, tap_name, mac) + sw_if_index, tap_name, mac) else: - args = 'sw_if_index {} tapname {}'.format(if_index, tap_name) + args = 'sw_if_index {} tapname {}'.format(sw_if_index, tap_name) with VatTerminal(node) as vat: resp = vat.vat_terminal_exec_cmd_from_template('tap.vat', tap_command=command, tap_arguments=args) - if_key = Topology.get_interface_by_sw_index(node, if_index) + if_key = Topology.get_interface_by_sw_index(node, sw_if_index) Topology.update_interface_tap_dev_name(node, if_key, tap_name) if mac: Topology.update_interface_mac_address(node, if_key, mac) @@ -88,17 +88,17 @@ class Tap(object): return resp[0]['sw_if_index'] @staticmethod - def delete_tap_interface(node, if_index): + def delete_tap_interface(node, sw_if_index): """Delete tap interface. :param node: Node to delete tap on. - :param if_index: Index of tap interface to be deleted. + :param sw_if_index: Index of tap interface to be deleted. :type node: dict - :type if_index: int + :type sw_if_index: int :raises RuntimeError: Deletion was not successful. """ command = 'delete' - args = 'sw_if_index {}'.format(if_index) + args = 'sw_if_index {}'.format(sw_if_index) with VatTerminal(node) as vat: resp = vat.vat_terminal_exec_cmd_from_template('tap.vat', tap_command=command, @@ -106,7 +106,7 @@ class Tap(object): if int(resp[0]['retval']) != 0: raise RuntimeError( 'Could not remove tap interface: {}'.format(resp)) - if_key = Topology.get_interface_sw_index(node, if_index) + if_key = Topology.get_interface_sw_index(node, sw_if_index) Topology.remove_port(node, if_key) @staticmethod @@ -125,13 +125,13 @@ class Tap(object): 'Tap interface :{} does not exist'.format(tap_name)) @staticmethod - def vpp_get_tap_interface_name(node, sw_if_idx): + def vpp_get_tap_interface_name(node, sw_if_index): """Get VPP tap interface name from hardware interfaces dump. :param node: DUT node. - :param sw_if_idx: DUT node. + :param sw_if_index: DUT node. :type node: dict - :type sw_if_idx: int + :type sw_if_index: int :returns: VPP tap interface name. :rtype: str """ @@ -142,19 +142,19 @@ class Tap(object): for line in str(response[0]).splitlines(): if line.startswith('tap-'): line_split = line.split() - if line_split[1] == sw_if_idx: + if line_split[1] == sw_if_index: return line_split[0] return None @staticmethod - def vpp_get_tap_interface_mac(node, sw_if_idx): + def vpp_get_tap_interface_mac(node, sw_if_index): """Get tap interface MAC address from hardware interfaces dump. :param node: DUT node. - :param sw_if_idx: DUT node. + :param sw_if_index: DUT node. :type node: dict - :type sw_if_idx: int + :type sw_if_index: int :returns: Tap interface MAC address. :rtype: str """ @@ -169,7 +169,7 @@ class Tap(object): return line_split[-1] if line.startswith('tap-'): line_split = line.split() - if line_split[1] == sw_if_idx: + if line_split[1] == sw_if_index: tap_if_match = True return None |