FIX: Single memif tests failing

This patch suppose to fix the single memif TCs failing on SKX nodes.
By stoping Host VPP during startup of Guest VPP. This way Guest VPP
can take interface on single pass.o

Change-Id: I88e6932bf007ce0f6a367927de5f017ffb8fdaca
Signed-off-by: Peter Mikus <pmikus@cisco.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/resources/libraries/python/VPPUtil.py b/resources/libraries/python/VPPUtil.py
index de3caad916..17310aa21a 100644
--- a/resources/libraries/python/VPPUtil.py
+++ b/resources/libraries/python/VPPUtil.py
@@ -82,6 +82,15 @@ class VPPUtil(object):
         DUTSetup.stop_service(node, Constants.VPP_UNIT)
 
     @staticmethod
+    def stop_vpp_service_on_all_duts(nodes):
+        """Stop VPP service on all nodes.
+
+        :param nodes: Nodes in the topology.
+        :type nodes: dict
+        """
+        DUTSetup.stop_service_on_all_duts(nodes, Constants.VPP_UNIT)
+
+    @staticmethod
     def verify_vpp_on_dut(node):
         """Verify that VPP is installed on DUT node.