increasing sleep in between core api checks

Change-Id: I1c5930b50da629979c7418ea0d7a03439e10f9b0
diff --git a/jjb/pipeline/all-xos-api-test-helm.groovy b/jjb/pipeline/all-xos-api-test-helm.groovy
index 746cea2..5359312 100644
--- a/jjb/pipeline/all-xos-api-test-helm.groovy
+++ b/jjb/pipeline/all-xos-api-test-helm.groovy
@@ -244,7 +244,7 @@
                 XOS_CHAMELEON=\$(docker exec \$CHAM_CONTAINER ip a | grep -oE "([0-9]{1,3}\\.){3}[0-9]{1,3}\\b" | grep 172)
                 kubectl logs \$CORE_POD | grep "XOS core entering wait loop"
                 curl -I -u admin@opencord.org:letmein http://\$XOS_CHAMELEON:9101/xosapi/v1/core/users | grep "200 OK"
-                sleep 5
+                sleep 30
                 curl -I -u admin@opencord.org:letmein http://\$XOS_CHAMELEON:9101/xosapi/v1/core/sites | grep "200 OK"
 		"""
                 return true