Adaptations to execute in multi-node kube cluster

Issue-ID: NONRTRIC-480

Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
Change-Id: If0df0a9ab83811f1373f50dc154ad90d830e1321
diff --git a/test/simulator-group/kubeproxy/app.yaml b/test/simulator-group/kubeproxy/app.yaml
index 08241a3..3e6636b 100644
--- a/test/simulator-group/kubeproxy/app.yaml
+++ b/test/simulator-group/kubeproxy/app.yaml
@@ -20,7 +20,7 @@
       containers:
       - name: $KUBE_PROXY_APP_NAME
         image: $KUBE_PROXY_IMAGE
-        imagePullPolicy: Never
+        imagePullPolicy: $KUBE_IMAGE_PULL_POLICY
         ports:
         - name: http
           containerPort: $KUBE_PROXY_INTERNAL_PORT
diff --git a/test/simulator-group/kubeproxy/svc.yaml b/test/simulator-group/kubeproxy/svc.yaml
index 1a11fc4..ea04483 100644
--- a/test/simulator-group/kubeproxy/svc.yaml
+++ b/test/simulator-group/kubeproxy/svc.yaml
@@ -18,5 +18,6 @@
     targetPort: $KUBE_PROXY_WEB_INTERNAL_PORT
     protocol: TCP
     name: web
+    nodePort:
   selector:
     run: $KUBE_PROXY_APP_NAME