Bottlenecks testpmd scale-up testcase.

JIRA: BOTTLENECK-205

This is the script of testpmd scale-up feature testcase.
we will debug the dashboard.

Change-Id: I4a6de0e7e1ea7c04639ece78a7b11b75128d8d2f
Signed-off-by: liyin <liyin11@huawei.com>

3 files changed, 181 insertions, 0 deletions

diff --git a/testsuites/posca/testcase_cfg/posca_feature_testpmd_scale_up.yaml b/testsuites/posca/testcase_cfg/posca_feature_testpmd_scale_up.yaml
new file mode 100644
index 00000000..a686b9db
--- /dev/null
+++ b/testsuites/posca/testcase_cfg/posca_feature_testpmd_scale_up.yaml
@@ -0,0 +1,39 @@
+##############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+load_manager:
+  scenarios:
+    tool: testpmd
+    # TODO: The number of seconds to run when doing binary search for a throughput test..
+    search_interval: 60
+    # info that the cpus and memes have the same number of data.
+    cpus: 6
+    mems: 12
+    # this is pktsize of Moongen to generate
+    # pkt_size: 64,128,256,1024,1518
+    pkt_size: 64,128,256,1024
+    # this is multiqueue of Monngen to generate
+    multistream: 1, 1000
+
+  runners:
+    stack_create: yardstick
+    Debug: False
+    yardstick_test_dir: "samples"
+    yardstick_testcase: "netperf_bottlenecks"
+
+  runner_exta:
+    # info this section is for yardstick do some exta env prepare.
+    installation_method: yardstick
+    installation_type: testpmd
+
+contexts:
+  # info that dashboard if have data, we will create the data dashboard.
+  dashboard: "Bottlenecks-ELK"
+  yardstick: "yardstick_pmd"
+  yardstick_envpre: Flase
diff --git a/testsuites/posca/testcase_script/posca_factor_system_bandwidth.py b/testsuites/posca/testcase_script/posca_factor_system_bandwidth.py
index 05ea61e2..1a54554c 100644
--- a/testsuites/posca/testcase_script/posca_factor_system_bandwidth.py
+++ b/testsuites/posca/testcase_script/posca_factor_system_bandwidth.py
@@ -94,6 +94,7 @@ def do_test(test_config, Use_Dashboard, context_conf):
 
 def run(test_config):
     con_dic = test_config["load_manager"]
+    Use_Dashboard = False
     env_pre(None)
     if test_config["contexts"]["yardstick_ip"] is None:
         con_dic["contexts"]["yardstick_ip"] =\
diff --git a/testsuites/posca/testcase_script/posca_feature_testpmd_scale_up.py b/testsuites/posca/testcase_script/posca_feature_testpmd_scale_up.py
new file mode 100644
index 00000000..830ff73f
--- /dev/null
+++ b/testsuites/posca/testcase_script/posca_feature_testpmd_scale_up.py
@@ -0,0 +1,141 @@
+#!/usr/bin/env python
+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+'''This file realize the function of run systembandwidth script.
+for example this contain two part first run_script,
+second is algorithm, this part is about how to judge the bottlenecks.
+This test is using yardstick as a tool to begin test.'''
+
+import os
+import time
+import uuid
+import json
+import utils.logger as log
+from utils.parser import Parser as conf_parser
+import utils.env_prepare.stack_prepare as stack_prepare
+import utils.infra_setup.runner.docker_env as docker_env
+import utils.infra_setup.runner.yardstick as yardstick_task
+
+# --------------------------------------------------
+# logging configuration
+# --------------------------------------------------
+LOG = log.Logger(__name__).getLogger()
+
+testfile = os.path.basename(__file__)
+testcase, file_format = os.path.splitext(testfile)
+cidr = "/home/opnfv/repos/yardstick/samples/pvp_throughput_bottlenecks.yaml"
+runner_DEBUG = True
+
+
+def env_pre(con_dic):
+    LOG.info("yardstick environment prepare!")
+    stack_prepare._prepare_env_daemon(True)
+
+
+def config_to_result(test_config, test_result):
+    final_data = []
+    print(test_result)
+    out_data = test_result["result"]["testcases"]
+    test_data = out_data["pvp_throughput_bottlenecks"]["tc_data"]
+    for result in test_data:
+        testdata = {}
+        testdata["vcpu"] = test_config["vcpu"]
+        testdata["memory"] = test_config["memory"]
+        testdata["nrFlows"] = result["data"]["nrFlows"]
+        testdata["packet_size"] = result["data"]["packet_size"]
+        testdata["throughput"] = result["data"]["throughput_rx_mbps"]
+        final_data.append(testdata)
+    return final_data
+
+
+def testcase_parser(out_file="yardstick.out", **parameter_info):
+    cmd = yardstick_task.yardstick_command_parser(debug=runner_DEBUG,
+                                                  cidr=cidr,
+                                                  outfile=out_file,
+                                                  parameter=parameter_info)
+    return cmd
+
+
+def do_test(test_config, Use_Dashboard, context_conf):
+    yardstick_container = docker_env.yardstick_info['container']
+    out_file = ("/tmp/yardstick_" + str(uuid.uuid4()) + ".out")
+    cmd = testcase_parser(out_file=out_file, **test_config)
+    print(cmd)
+    stdout = docker_env.docker_exec_cmd(yardstick_container, cmd)
+    LOG.info(stdout)
+    loop_value = 0
+    while loop_value < 60:
+        time.sleep(2)
+        loop_value = loop_value + 1
+        with open(out_file) as f:
+            data = json.load(f)
+            if data["status"] == 1:
+                LOG.info("yardstick run success")
+                break
+            elif data["status"] == 2:
+                LOG.error("yardstick error exit")
+                exit()
+    # data = json.load(output)
+
+    save_data = config_to_result(test_config, data)
+    if Use_Dashboard is True:
+        print("use dashboard")
+        # DashBoard.dashboard_send_data(context_conf, save_data)
+
+    # return save_data["data_body"]
+    return save_data
+
+
+def run(test_config):
+    load_config = test_config["load_manager"]
+    scenarios_conf = load_config["scenarios"]
+    Use_Dashboard = False
+
+    env_pre(None)
+    if test_config["contexts"]["yardstick_ip"] is None:
+        load_config["contexts"]["yardstick_ip"] =\
+            conf_parser.ip_parser("yardstick_test_ip")
+
+    if "dashboard" in test_config["contexts"].keys():
+        if test_config["contexts"]["dashboard_ip"] is None:
+            test_config["contexts"]["dashboard_ip"] =\
+                conf_parser.ip_parser("dashboard")
+        LOG.info("Create Dashboard data")
+        Use_Dashboard = True
+        # DashBoard.dashboard_system_bandwidth(test_config["contexts"])
+
+    cpus = conf_parser.str_to_list(scenarios_conf["cpus"])
+    mems = conf_parser.str_to_list(scenarios_conf["mems"])
+    pkt_size = conf_parser.str_to_list(scenarios_conf["pkt_size"])
+    multistream = conf_parser.str_to_list(scenarios_conf["multistream"])
+    search_interval = scenarios_conf["search_interval"]
+
+    load_config["result_file"] = os.path.dirname(
+        os.path.abspath(__file__)) + "/test_case/result"
+
+    if len(cpus) != len(mems):
+        LOG.error("the cpus and mems config data number is not same!")
+        os._exit()
+
+    result = []
+
+    for i in range(0, len(cpus)):
+        case_config = {"vcpu": cpus[i],
+                       "memory": int(mems[i]) * 1024,
+                       "multistreams": multistream,
+                       "pktsize": pkt_size,
+                       "search_interval": search_interval}
+
+        data_reply = do_test(case_config, Use_Dashboard,
+                             test_config["contexts"])
+        result.append(data_reply)
+
+    LOG.info("Finished bottlenecks testcase")
+    LOG.info("The result data is %s", result)
+    return result