Merge pull request #49043 from zmerlynn/allow-external-node-instance-group

Automatic merge from submit-queue (batch tested with PRs 49043, 49001, 49057, 49066, 48102)

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 externally from `hack/ginkgo-e2e.sh`, which eliminates any cluster/gke use if KUBERNETES_CONFORMANCE_PROVIDER is set to `gke`.

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-07-17 22:21:13 -07:00 committed by GitHub
commit c8fb186391

View File

@ -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