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authorSridhar K. N. Rao <sridhar.rao@spirent.com>2017-10-05 09:29:35 +0530
committerSridhar K. N. Rao <sridhar.rao@spirent.com>2017-11-03 19:40:48 +0530
commit485ac777fd9cded7c145917bfcbe701276f3c855 (patch)
treec78b8dd7d339f5e738f9b579a39d30f5c8da0f12 /tools/load_gen/dummyloadgen/dummyloadgen.py
parent0549aa1f1a694899fec3b16b44230b5c60d2fa29 (diff)
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 <sridhar.rao@spirent.com> Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Diffstat (limited to 'tools/load_gen/dummyloadgen/dummyloadgen.py')
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1 files changed, 32 insertions, 0 deletions
diff --git a/tools/load_gen/dummyloadgen/dummyloadgen.py b/tools/load_gen/dummyloadgen/dummyloadgen.py
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+# Copyright 2015-2017 Intel Corporation.
+#
+# 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
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Class with implementation of wrapper of dummy load generator"""
+
+from tools.load_gen.load_gen import ILoadGenerator
+
+# pylint: disable=super-init-not-called
+class DummyLoadGen(ILoadGenerator):
+ """Dummy load generator, which doesn't generate any load"""
+ def __init__(self, stress_config):
+ """Initialise process state."""
+ pass
+
+ def start(self):
+ """Start stress load if it was requested"""
+ pass
+
+ def kill(self, dummy_signal='-15', dummy_sleep=2):
+ """Kill stress load if it is active"""
+ pass