X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=yardstick%2Fbenchmark%2Fscenarios%2Fcompute%2Fcomputecapacity.py;h=688661c5f7d5250a22645750a7f4cb24508f0d0a;hb=1c67f896d6f8c19bb1589bba16f0e1ce2ebaae0a;hp=366b470e85ea6899ed2bbfee6ba2b934b84d28a5;hpb=41dde94d0a4e575317c297e124ba0624e64c8552;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/compute/computecapacity.py b/yardstick/benchmark/scenarios/compute/computecapacity.py
index 366b470e8..688661c5f 100644
--- a/yardstick/benchmark/scenarios/compute/computecapacity.py
+++ b/yardstick/benchmark/scenarios/compute/computecapacity.py
@@ -6,9 +6,12 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
-import pkg_resources
+from __future__ import absolute_import
+
 import logging
-import json
+
+import pkg_resources
+from oslo_serialization import jsonutils
 
 import yardstick.ssh as ssh
 from yardstick.benchmark.scenarios import base
@@ -38,17 +41,14 @@ class ComputeCapacity(base.Scenario):
             ComputeCapacity.TARGET_SCRIPT)
 
         nodes = self.context_cfg['nodes']
-        node = nodes.get('host1', None)
-        host_user = node.get('user', 'ubuntu')
-        host_ip = node.get('ip', None)
-        host_pwd = node.get('password', 'root')
-        LOG.debug("user:%s, host:%s", host_user, host_ip)
-        self.client = ssh.SSH(host_user, host_ip, password=host_pwd)
+        node = nodes.get('host', None)
+        self.client = ssh.SSH.from_node(node, defaults={
+            "user": "ubuntu", "password": "root"
+        })
         self.client.wait(timeout=600)
 
         # copy script to host
-        self.client.run("cat > ~/computecapacity.sh",
-                        stdin=open(self.target_script, 'rb'))
+        self.client._put_file_shell(self.target_script, '~/computecapacity.sh')
 
         self.setup_done = True
 
@@ -65,4 +65,4 @@ class ComputeCapacity(base.Scenario):
         if status:
             raise RuntimeError(stderr)
 
-        result.update(json.loads(stdout))
+        result.update(jsonutils.loads(stdout))