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[oom.git] / kubernetes / contrib / metallb-loadbalancer-inst / install-metallb-on-cluster.sh

diff --git a/kubernetes/contrib/metallb-loadbalancer-inst/install-metallb-on-cluster.sh b/kubernetes/contrib/metallb-loadbalancer-inst/install-metallb-on-cluster.sh
index ce5a19b..c62e2a5 100755 (executable)
--- a/kubernetes/contrib/metallb-loadbalancer-inst/install-metallb-on-cluster.sh
+++ b/kubernetes/contrib/metallb-loadbalancer-inst/install-metallb-on-cluster.sh
@@ -1,4 +1,5 @@
-#!/bin/bash -e
+#!/bin/sh -e
+
 #
 #   Copyright 2020 Samsung Electronics Co., Ltd.
 #
@@ -15,7 +16,8 @@
 #   limitations under the License.
 #
 
-usage() {
+usage()
+{
 cat << ==usage
 $0 Automatic configuration using external addresess from nodes
 $0 --help This message