[VOL-2822] Run rwcore restart test as part of nightly regression

Change-Id: Ie8efbd7c3acf8cf188af0b7ae7d1db52fe43c28c
diff --git a/tests/functional/Voltha_FailureScenarios.robot b/tests/functional/Voltha_FailureScenarios.robot
index a25ee0e..c9cfaa0 100644
--- a/tests/functional/Voltha_FailureScenarios.robot
+++ b/tests/functional/Voltha_FailureScenarios.robot
@@ -363,6 +363,11 @@
     ...           AND             Stop Logging    ofagentRestart
     ...           AND             Announce Message    END TEST ofagentRestart
     ...           AND             Scale K8s Deployment    ${NAMESPACE}    voltha-ofagent    1
+    # Add OLT and perform sanity test
+    setup
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
+    Wait Until Keyword Succeeds    ${timeout}    2s    Perform Sanity Test
+    # set timeout value
     ${waitforRestart}    Set Variable    120s
     ${podStatusOutput}=    Run    kubectl get pods -n ${NAMESPACE}
     Log    ${podStatusOutput}