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-rw-r--r--docs/openstack-k8s-controlnode.sh8
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/openstack-k8s-controlnode.sh b/docs/openstack-k8s-controlnode.sh
index cd219aa56f..d1515a7e5f 100644
--- a/docs/openstack-k8s-controlnode.sh
+++ b/docs/openstack-k8s-controlnode.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
DOCKER_VERSION=18.09.5
@@ -18,10 +18,10 @@ systemctl daemon-reload
systemctl restart docker
apt-mark hold docker-ce
-IP_ADDR=`ip address |grep ens|grep inet|awk '{print $2}'| awk -F / '{print $1}'`
-HOSTNAME=`hostname`
+IP_ADDR=$(ip address |grep ens|grep inet|awk '{print $2}'| awk -F / '{print $1}')
+HOST_NAME=$(hostname)
-echo "$IP_ADDR $HOSTNAME" >> /etc/hosts
+echo "$IP_ADDR $HOST_NAME" >> /etc/hosts
docker login -u docker -p docker nexus3.onap.org:10001