X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=kubernetes%2Fcontrib%2Fdns-server-for-vhost-ingress-testing%2Fdeploy_dns.sh;h=294ae0a55e643463d0f3b1bd6a25a1bbf921e3aa;hb=e4aac7a3c577b7bb9eaae93387d482f952ee4b72;hp=7e9077d97232f067062f07de1a2202c523329261;hpb=b62b9cf9e7e5248972baa619c6d015459187cd64;p=oom.git

diff --git a/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh b/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh
index 7e9077d972..294ae0a55e 100755
--- a/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh
+++ b/kubernetes/contrib/dns-server-for-vhost-ingress-testing/deploy_dns.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -e
+#!/bin/sh -e
 
 #   Copyright 2020 Samsung Electronics Co., Ltd.
 #
@@ -33,7 +33,8 @@ $0 --info Display howto configure target machine
 }
 
 
-target_machine_notice_info() {
+target_machine_notice_info()
+{
 cat << ==infodeploy
 Extra DNS server already deployed:
 1. You can add the DNS server to the target machine using following commands:
@@ -48,10 +49,13 @@ Extra DNS server already deployed:
 
 list_node_with_external_addrs()
 {
-    local WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
+    local WORKER_NODES
+    WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
     for worker in $WORKER_NODES; do
-        local external_ip=$(kubectl get no $worker  -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
-        local internal_ip=$(kubectl get no $worker  -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
+        local external_ip
+        external_ip=$(kubectl get no $worker  -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
+        local internal_ip
+        internal_ip=$(kubectl get no $worker  -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
         if [ $internal_ip != $external_ip ]; then
             echo $external_ip
             break
@@ -60,7 +64,8 @@ list_node_with_external_addrs()
 }
 
 ingress_controller_ip() {
-    local metal_ns=$(kubectl get ns --no-headers --output=custom-columns=NAME:metadata.name |grep metallb-system)
+    local metal_ns
+    metal_ns=$(kubectl get ns --no-headers --output=custom-columns=NAME:metadata.name |grep metallb-system)
     if [ -z $metal_ns ]; then
         echo $CLUSTER_IP
     else
@@ -69,13 +74,16 @@ ingress_controller_ip() {
 }
 
 deploy() {
-    local ingress_ip=$(ingress_controller_ip)
+    local ingress_ip
+    ingress_ip=$(ingress_controller_ip)
     initdir = $(pwd)
     cd $SPATH/bind9dns
     if [ $# -eq 0 ]; then
-        local cl_domain="simpledemo.onap.org"
+        local cl_domain
+        cl_domain="simpledemo.onap.org"
     else
-        local cl_domain=$1
+        local cl_domain
+        cl_domain=$1
         shift
     fi
     if [ $# -ne 0 ]; then