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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 /conf
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 'conf')
-rwxr-xr-xconf/01_testcases.conf9
-rw-r--r--conf/07_loadgen.conf21
2 files changed, 27 insertions, 3 deletions
diff --git a/conf/01_testcases.conf b/conf/01_testcases.conf
index df582df9..bd5ba9eb 100755
--- a/conf/01_testcases.conf
+++ b/conf/01_testcases.conf
@@ -27,9 +27,12 @@
# # ip_port.
# "Load": dictionary # Optional. Configures background load
# # during testcase execution.
+# # The tool used to generate load is
+# # defined by LOADGEN configuration.
+# # Default setting of Dummy can be found in
+# # 07_loadgen.conf.
# Description of "Load" dictionary keys, their meanings and available values:
#
-# "tool": "stress" # One of the supported load generators.
# "load": 0-100 # percentage of cores which should be
# # utilized by load generator
# # e.g. load = 70%, detected cpu cores = 14 =>
@@ -331,12 +334,12 @@ PERFORMANCE_TESTS = [
"Deployment": "p2p",
"Description": "LTD.CPU.RFC2544.0PacketLoss",
"Load" : {
- "tool" : "stress-ng",
"load" : 100,
"reserved" : 4,
"pattern" : "c",
},
"Parameters" : {
+ "LOADGEN" : "StressNg",
"TRAFFIC" : {
"traffic_type" : "rfc2544_throughput",
},
@@ -347,12 +350,12 @@ PERFORMANCE_TESTS = [
"Deployment": "p2p",
"Description": "LTD.Memory.RFC2544.0PacketLoss",
"Load" : {
- "tool" : "stress-ng",
"load" : 50,
"pattern" : "m",
"load_memory" : 80,
},
"Parameters" : {
+ "LOADGEN" : "StressNg",
"TRAFFIC" : {
"traffic_type" : "rfc2544_throughput",
},
diff --git a/conf/07_loadgen.conf b/conf/07_loadgen.conf
new file mode 100644
index 00000000..e7349a5d
--- /dev/null
+++ b/conf/07_loadgen.conf
@@ -0,0 +1,21 @@
+# Copyright 2015 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.
+
+LOADGEN_DIR = os.path.join(ROOT_DIR, 'tools/load_gen')
+
+######################################################
+# LOADGEN tool: one of DummyLoadGen, Stress, StressNg
+######################################################
+LOADGEN = "DummyLoadGen"
+######################################################