-# Copyright (c) 2021 Cisco and/or its affiliates.
+# Copyright (c) 2022 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:
# Computed affinity for iPerf client.
self._c_affinity = None
+ @staticmethod
+ def get_iperf_type(node):
+ """Log and return the installed traffic generator type.
+
+ :param node: Node from topology file.
+ :type node: dict
+ :returns: Traffic generator type string.
+ :rtype: str
+ """
+ return "IPERF"
+
+ @staticmethod
+ def get_iperf_version(node):
+ """Log and return the installed traffic generator version.
+
+ :param node: Node from topology file.
+ :type node: dict
+ :returns: Traffic generator version string.
+ :rtype: str
+ """
+ command = f"iperf3 --version | head -1"
+ message = u"Get iPerf version failed!"
+ stdout, _ = exec_cmd_no_error(node, command, message=message)
+ return stdout.strip()
+
def initialize_iperf_server(
self, node, pf_key, interface, bind, bind_gw, bind_mask,
namespace=None, cpu_skip_cnt=0, cpu_cnt=1, instances=1):