From 485ac777fd9cded7c145917bfcbe701276f3c855 Mon Sep 17 00:00:00 2001 From: "Sridhar K. N. Rao" Date: Thu, 5 Oct 2017 09:29:35 +0530 Subject: load_gen: Supporting loading of load_gen via loader. Currently all tools are loaded via loader utility, except load_gen. Load_gens were loaded directly through component_factory. This patch adds support to load load_gens through loader utility. The changes are as follows: 1. Configuration changes:The common.conf include configuration of directory. testcases.conf includes changes to load configuration, where tool is no more part of the load-configuration. The custom.conf has configuration of LOADGEN to be used - this configuration replaces the earlier 'tool' configuration parameter. 2. loader_utility_changes: In loader.py, loadgen_loader is defined, which is used in new get_loadgen function. 3. component_factory changes: in create_loadgen, similar to other tools, the function just retuns the object of loadgen_class. 4. Renaming of Dummy load_gen: Loader fails to load properly a dummy loadgen due to name-clash with dummy in pkt_gen. To avoid this name clash dummy is renamed to dummyloadgen. 5. testcase changes: create_loadgen is now called with output of loader's get_loadgen_class. 6. Fixed Pylint Errors and extra-space at the end. 7. Included CLI options support for --loadgen and --list-loadgens. Thanks to Martin K. 8. Added the missing loadgen parameter in testcases.conf. 9. Fixed the missing comma error. 10. Added CI change in build-vsperf.sh 11. Fixed configuration reading in stress/stress.py JIRA: VSPERF-533 Change-Id: I3fbb259618825a12fef55320a748a4f02509190b Signed-off-by: Sridhar K. N. Rao Signed-off-by: Martin Klozik --- core/component_factory.py | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) (limited to 'core/component_factory.py') diff --git a/core/component_factory.py b/core/component_factory.py index 0256b85c..bd9a1019 100644 --- a/core/component_factory.py +++ b/core/component_factory.py @@ -24,9 +24,6 @@ from core.vswitch_controller_op2p import VswitchControllerOP2P from core.vswitch_controller_ptunp import VswitchControllerPtunP from core.vnf_controller import VnfController from core.pktfwd_controller import PktFwdController -from tools.load_gen.stress.stress import Stress -from tools.load_gen.stress_ng.stress_ng import StressNg -from tools.load_gen.dummy.dummy import DummyLoadGen def __init__(): @@ -115,24 +112,17 @@ def create_collector(collector_class, result_dir, test_name): """ return collector_class(result_dir, test_name) -def create_loadgen(loadgen_type, loadgen_cfg): - """Return a new ILoadGenerator for the loadgen type. +def create_loadgen(loadgen_class, loadgen_cfg): + """Return a new ILoadGenerator for the loadgen class. - The returned load generator has the given loadgen type and loadgen - generator class. + The returned load generator is of given loadgen generator class. - :param loadgen_type: Name of loadgen type - :param loadgen_class: Reference to load generator class to be used. + :param loadgen_class: Name to load generator class to be used. + :param loadgen_cfg: Configuration for the loadgen :return: A new ILoadGenerator class """ # pylint: disable=too-many-function-args - loadgen_type = loadgen_type.lower() - if loadgen_type.find("dummy") >= 0: - return DummyLoadGen(loadgen_cfg) - elif loadgen_type.find("stress-ng") >= 0: - return StressNg(loadgen_cfg) - elif loadgen_type.find("stress") >= 0: - return Stress(loadgen_cfg) + return loadgen_class(loadgen_cfg) def create_pktfwd(deployment, pktfwd_class): """Return a new packet forwarder controller -- cgit 1.2.3-korg