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Merge pull request #78008 from mikedanese/fixunset

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cluster/gce: fix unset variable when insecure port is enabled
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Kubernetes Prow Robot 2019-05-17 10:12:46 -07:00 committed by GitHub
commit 20d6b2ff11
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cluster/gce/gci/configure-helper.sh
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@ -2848,7 +2848,7 @@ function wait-till-apiserver-ready() {
function ensure-bootstrap-kubectl-auth {
# Creating an authenticated kubeconfig is only necessary if the insecure port is disabled.
if [[ -n "${KUBE_BOOTSTRAP_TOKEN}" ]]; then
if [[ -n "${KUBE_BOOTSTRAP_TOKEN:-}" ]]; then
create-kubeconfig "cluster-bootstrap" ${KUBE_BOOTSTRAP_TOKEN}
export KUBECONFIG=/etc/srv/kubernetes/cluster-bootstrap/kubeconfig
fi