X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Fscenarios%2Fnetworking%2Fnetperf.py;h=08d5dd166323abeb0ca793ae061eafbeb353db35;hb=80c1d81ead5a5416e7e40f49ffc80a525e5737e0;hp=3121fdaf294cc3df1a16f32a60279a49d6538de4;hpb=15e8300a8e85d5907c5ea90da505929b8ca85ca0;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/networking/netperf.py b/yardstick/benchmark/scenarios/networking/netperf.py
index 3121fdaf2..08d5dd166 100755
--- a/yardstick/benchmark/scenarios/networking/netperf.py
+++ b/yardstick/benchmark/scenarios/networking/netperf.py
@@ -7,9 +7,13 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 # bulk data test and req/rsp test are supported
-import pkg_resources
+from __future__ import absolute_import
+from __future__ import print_function
+
 import logging
-import json
+
+import pkg_resources
+from oslo_serialization import jsonutils
 
 import yardstick.ssh as ssh
 from yardstick.benchmark.scenarios import base
@@ -50,46 +54,45 @@ class Netperf(base.Scenario):
 
     TARGET_SCRIPT = 'netperf_benchmark.bash'
 
-    def __init__(self, context):
-        self.context = context
+    def __init__(self, scenario_cfg, context_cfg):
+        self.scenario_cfg = scenario_cfg
+        self.context_cfg = context_cfg
         self.setup_done = False
 
     def setup(self):
-        '''scenario setup'''
+        """scenario setup"""
         self.target_script = pkg_resources.resource_filename(
             'yardstick.benchmark.scenarios.networking',
             Netperf.TARGET_SCRIPT)
-        user = self.context.get('user', 'ubuntu')
-        host = self.context.get('host', None)
-        target = self.context.get('target', None)
-        key_filename = self.context.get('key_filename', '~/.ssh/id_rsa')
+        host = self.context_cfg['host']
+        target = self.context_cfg['target']
 
         # netserver start automatically during the vm boot
-        LOG.info("user:%s, target:%s", user, target)
-        self.server = ssh.SSH(user, target, key_filename=key_filename)
+        LOG.info("user:%s, target:%s", target['user'], target['ip'])
+        self.server = ssh.SSH.from_node(target, defaults={"user": "ubuntu"})
         self.server.wait(timeout=600)
 
-        LOG.info("user:%s, host:%s", user, host)
-        self.client = ssh.SSH(user, host, key_filename=key_filename)
+        LOG.info("user:%s, host:%s", host['user'], host['ip'])
+        self.client = ssh.SSH.from_node(host, defaults={"user": "ubuntu"})
         self.client.wait(timeout=600)
 
         # copy script to host
-        self.client.run("cat > ~/netperf.sh",
-                        stdin=open(self.target_script, "rb"))
+        self.client._put_file_shell(self.target_script, '~/netperf.sh')
 
         self.setup_done = True
 
-    def run(self, args):
+    def run(self, result):
         """execute the benchmark"""
 
         if not self.setup_done:
             self.setup()
 
         # get global options
-        ipaddr = args.get("ipaddr", '127.0.0.1')
-        options = args['options']
+        ipaddr = self.context_cfg['target'].get("ipaddr", '127.0.0.1')
+        options = self.scenario_cfg['options']
         testname = options.get("testname", 'TCP_STREAM')
-        duration_time = self.context.get("duration", None)
+        duration_time = self.scenario_cfg["runner"].get("duration", None) \
+            if "runner" in self.scenario_cfg else None
         arithmetic_time = options.get("duration", None)
         if duration_time:
             testlen = duration_time
@@ -118,46 +121,54 @@ class Netperf(base.Scenario):
         if status:
             raise RuntimeError(stderr)
 
-        data = json.loads(stdout)
-        if data['mean_latency'] == '':
+        result.update(jsonutils.loads(stdout))
+
+        if result['mean_latency'] == '':
             raise RuntimeError(stdout)
 
         # sla check
-        mean_latency = float(data['mean_latency'])
-        if "sla" in args:
-            sla_max_mean_latency = int(args["sla"]["mean_latency"])
+        mean_latency = float(result['mean_latency'])
+        if "sla" in self.scenario_cfg:
+            sla_max_mean_latency = int(
+                self.scenario_cfg["sla"]["mean_latency"])
 
             assert mean_latency <= sla_max_mean_latency, \
-                "mean_latency %f > sla_max_mean_latency(%f)" % \
+                "mean_latency %f > sla_max_mean_latency(%f); " % \
                 (mean_latency, sla_max_mean_latency)
 
-        return data
-
 
 def _test():
-    '''internal test function'''
-    logger = logging.getLogger('yardstick')
+    """internal test function"""
+    key_filename = pkg_resources.resource_filename("yardstick.resources",
+                                                   "files/yardstick_key")
+    ctx = {
+        "host": {
+            "ip": "10.229.47.137",
+            "user": "root",
+            "key_filename": key_filename
+        },
+        "target": {
+            "ip": "10.229.47.137",
+            "user": "root",
+            "key_filename": key_filename,
+            "ipaddr": "10.229.47.137"
+        }
+    }
+
+    logger = logging.getLogger("yardstick")
     logger.setLevel(logging.DEBUG)
 
-    key_filename = pkg_resources.resource_filename('yardstick.resources',
-                                                   'files/yardstick_key')
-    runner_cfg = {}
-    runner_cfg['type'] = 'Duration'
-    runner_cfg['duration'] = 5
-    runner_cfg['clinet'] = '10.0.2.33'
-    runner_cfg['server'] = '10.0.2.53'
-    runner_cfg['user'] = 'ubuntu'
-    runner_cfg['output_filename'] = "/tmp/yardstick.out"
-    runner_cfg['key_filename'] = key_filename
-
-    scenario_args = {}
-    scenario_args['options'] = {"testname": 'TCP_STREAM'}
-
-    from yardstick.benchmark.runners import base as base_runner
-    runner = base_runner.Runner.get(runner_cfg)
-    runner.run("Netperf", scenario_args)
-    runner.join()
-    base_runner.Runner.release(runner)
+    options = {
+        "testname": 'TCP_STREAM'
+    }
+
+    args = {"options": options}
+    result = {}
+
+    netperf = Netperf(args, ctx)
+    netperf.run(result)
+    print(result)
+
 
 if __name__ == '__main__':
     _test()