further script updates

Author: Tim Middleton

.github/workflows/build-kind.yaml

@@ -94,9 +94,10 @@ jobs:
         echo "Pod: $POD"
         kubectl port-forward -n $NAMESPACE pod/${POD} 8080:8080 > build/_output/test-logs/port-forward.log 2>&1 &
         PORT_FORWARD_PID=$!
-        sleep 5
+        echo "Sleep 10..." 
+        sleep 10
         # run curl requests
-        while : ; do curl -s -v http://127.0.0.1:8080/api/schools?q=[1-2] | jq length; sleep 0.5; done > build/_output/test-logs/curl.log 2>&1 &
+        while : ; do curl -s -v http://127.0.0.1:8080/api/schools?q=[1-2] | jq length || true ; sleep 0.5; done > build/_output/test-logs/curl.log 2>&1 &
         CURL_PID=$!
         # Start the rolling restart
         ./scripts/kind/roll-cluster.sh | tee build/_output/test-logs/rolling-restart.log