cluster/gke: If NODE_INSTANCE_GROUP is set, don't execute any bash

Transitional part of kubernetes/test-infra#3307, should be eliminated by kubernetes/test-infra#3330: Allow NODE_INSTANCE_GROUP to be set before we get here, which eliminates any cluster/gke use if KUBERNETES_CONFORMANCE_PROVIDER is set to "gke".

cluster/gke: If NODE_INSTANCE_GROUP is set, don't execute any bash
3a2e9d51 · Zach Loafman · 12ba9bdc · 3a2e9d51
Commit 3a2e9d51 authored Jul 17, 2017 by Zach Loafman
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Showing with 4 additions and 3 deletions

ginkgo-e2e.sh hack/ginkgo-e2e.sh +4 -3

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--- a/hack/ginkgo-e2e.sh
+++ b/hack/ginkgo-e2e.sh
@@ -76,8 +76,6 @@ fi
 if [[ -n "${NODE_INSTANCE_PREFIX:-}" ]]; then
  NODE_INSTANCE_GROUP="${NODE_INSTANCE_PREFIX}-group"
-else
-  NODE_INSTANCE_GROUP=""
 fi
 if [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
@@ -93,7 +91,10 @@ if [[ "${KUBERNETES_PROVIDER}" == "gce" ]]; then
  done
 fi
-if [[ "${KUBERNETES_PROVIDER}" == "gke" ]]; then
+# TODO(kubernetes/test-infra#3330): Allow NODE_INSTANCE_GROUP to be
+# set before we get here, which eliminates any cluster/gke use if
+# KUBERNETES_CONFORMANCE_PROVIDER is set to "gke".
+if [[ -z "${NODE_INSTANCE_GROUP:-}" ]] && [[ "${KUBERNETES_PROVIDER}" == "gke" ]]; then
  detect-node-instance-groups
  NODE_INSTANCE_GROUP=$(kube::util::join , "${NODE_INSTANCE_GROUPS[@]}")
 fi