X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FDUTSetup.py;h=d5ebf9a0695b43375680e59be0ffea2ec318345e;hb=c1bdb7115f12e7d4ec586ec0673fd19dce3a2414;hp=76f76aef7e2859bc9264aad8718287d1c4087feb;hpb=33499c81c94c2d3baef9d3e9f061cd76ef86fa74;p=csit.git

diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index 76f76aef7e..d5ebf9a069 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -10,15 +10,28 @@
 # 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.
+
 from robot.api import logger
 from topology import NodeType
 from ssh import SSH
 from constants import Constants
 
+
 class DUTSetup(object):
 
-    def __init__(self):
-        pass
+    def start_vpp_service_on_all_duts(self, nodes):
+        """Start up the VPP service on all nodes."""
+        ssh = SSH()
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                ssh.connect(node)
+                (ret_code, stdout, stderr) = \
+                        ssh.exec_command_sudo('service vpp restart')
+                if 0 != int(ret_code):
+                    logger.debug('stdout: {0}'.format(stdout))
+                    logger.debug('stderr: {0}'.format(stderr))
+                    raise Exception('DUT {0} failed to start VPP service'.
+                            format(node['host']))
 
     def setup_all_duts(self, nodes):
         """Prepare all DUTs in given topology for test execution."""
@@ -34,8 +47,9 @@ class DUTSetup(object):
             ssh.exec_command('sudo -Sn bash {0}/{1}/dut_setup.sh'.format(
                 Constants.REMOTE_FW_DIR, Constants.RESOURCES_LIB_SH))
         logger.trace(stdout)
+        logger.trace(stderr)
         if 0 != int(ret_code):
-            logger.error('DUT {0} setup script failed: "{1}"'.
+            logger.debug('DUT {0} setup script failed: "{1}"'.
                     format(node['host'], stdout + stderr))
             raise Exception('DUT test setup script failed at node {}'.
                     format(node['host']))