Add timeout to kubectl get node

Add a timeout to avoid a long time wait
for getting K8s status

Signed-off-by: trevor tao <trevor.tao@arm.com>
Change-Id: If9c60e7f5b0bf7b92e6d8cf9a5e31d5a64ee8c4f

diff --git a/src/foundation/scripts/k8s_master.sh b/src/foundation/scripts/k8s_master.sh
index 67eecf5..5cce155 100755 (executable)
--- a/src/foundation/scripts/k8s_master.sh
+++ b/src/foundation/scripts/k8s_master.sh
@@ -13,7 +13,7 @@ if [ -z "${MGMT_IP}" ]; then
   exit 1
 fi
 
-if ! kubectl get nodes; then
+if ! kubectl get nodes --request-timeout=3s; then
   sudo kubeadm config images pull
   sudo kubeadm init \
     --pod-network-cidr="${POD_NETWORK_CIDR}" \