X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVPPUtil.py;h=9d2a2b9dd331deca4727e69273a7b971ceb255ae;hb=refs%2Fchanges%2F93%2F15093%2F3;hp=de3caad916ae8cbd594f39cb5e27d905bc228bcb;hpb=5f7c2bc0f96747dcd37c59971a58f8b838ac2eb8;p=csit.git

diff --git a/resources/libraries/python/VPPUtil.py b/resources/libraries/python/VPPUtil.py
index de3caad916..9d2a2b9dd3 100644
--- a/resources/libraries/python/VPPUtil.py
+++ b/resources/libraries/python/VPPUtil.py
@@ -81,6 +81,15 @@ 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.
@@ -202,3 +211,46 @@ class VPPUtil(object):
         for node in nodes.values():
             if node['type'] == NodeType.DUT:
                 VPPUtil.vpp_enable_traces_on_dut(node)
+
+    @staticmethod
+    def vpp_enable_elog_traces_on_dut(node):
+        """Enable API/CLI/Barrier traces on the DUT node.
+
+        :param node: DUT node to set up.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("elog_trace_api_cli_barrier.vat", node,
+                           json_out=False)
+
+    @staticmethod
+    def vpp_enable_elog_traces_on_all_duts(nodes):
+        """Enable API/CLI/Barrier traces on all DUTs in the given topology.
+
+        :param nodes: Nodes in the topology.
+        :type nodes: dict
+        """
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                VPPUtil.vpp_enable_elog_traces_on_dut(node)
+
+    @staticmethod
+    def show_event_logger_on_dut(node):
+        """Show event logger on the DUT node.
+
+        :param node: DUT node to show traces on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("show_event_logger.vat", node, json_out=False)
+
+    @staticmethod
+    def show_event_logger_on_all_duts(nodes):
+        """Show event logger on all DUTs in the given topology.
+
+        :param nodes: Nodes in the topology.
+        :type nodes: dict
+        """
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                VPPUtil.show_event_logger_on_dut(node)