Use a single replica for both gateways (#2682)

Fixes: #2681
knative · Dec 9, 2018 · 5766863 · 5766863
1 parent bcc850c
commit 5766863
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/test/cluster.sh b/test/cluster.sh
@@ -95,6 +95,9 @@ function install_knative_serving() {
   # TODO(tcnghia): remove this when https://github.com/istio/istio/issues/882 is fixed.
   echo ">> Patching Istio"
   kubectl patch hpa -n istio-system istio-ingressgateway --patch '{"spec": {"maxReplicas": 1}}' || return 1
+  if kubectl get svc -n istio-system knative-ingressgateway > /dev/null 2>&1 ; then
+    kubectl patch hpa -n istio-system knative-ingressgateway --patch '{"spec": {"maxReplicas": 1}}' || return 1
+  fi
 
   # There are reports of Envoy failing (503) when istio-pilot is overloaded.
   # We generously add more pilot instances here to verify if we can reduce flakes.