diff --git a/kubernetes/robot/scripts/etescript/hvves-etescript.sh b/kubernetes/robot/scripts/etescript/hvves-etescript.sh
index 63e90cd..eb04e07 100755
--- a/kubernetes/robot/scripts/etescript/hvves-etescript.sh
+++ b/kubernetes/robot/scripts/etescript/hvves-etescript.sh
@@ -24,46 +24,46 @@
 
 
 generate_ca_key_cert () {
-	openssl genrsa -out $1/ca.key 2048
-	openssl req -new -x509 -days 36500 -key $1/ca.key -out $1/ca.pem -subj /CN=dcae-hv-ves-ca.onap
+    openssl genrsa -out $1/ca.key 2048
+    openssl req -new -x509 -days 36500 -key $1/ca.key -out $1/ca.pem -subj /CN=dcae-hv-ves-ca.onap
 }
 
 generate_server_key_csr () {
-	openssl genrsa -out $1/server.key 2048
-	openssl req -new -key $1/server.key -out $1/server.csr -subj /CN=dcae-hv-ves-collector.onap
+    openssl genrsa -out $1/server.key 2048
+    openssl req -new -key $1/server.key -out $1/server.csr -subj /CN=dcae-hv-ves-collector.onap
 }
 
 generate_client_key_csr () {
-	openssl genrsa -out $1/client.key 2048
-	openssl req -new -key $1/client.key -out $1/client.csr -subj /CN=dcae-hv-ves-client.onap
+    openssl genrsa -out $1/client.key 2048
+    openssl req -new -key $1/client.key -out $1/client.csr -subj /CN=dcae-hv-ves-client.onap
 }
 
 sign_server_and_client_cert () {
-	openssl x509 -req -days 36500 -in $1/server.csr -CA $1/ca.pem -CAkey $1/ca.key -out $1/server.pem -set_serial 00
-	openssl x509 -req -days 36500 -in $1/client.csr -CA $1/ca.pem -CAkey $1/ca.key -out $1/client.pem -set_serial 00
+    openssl x509 -req -days 36500 -in $1/server.csr -CA $1/ca.pem -CAkey $1/ca.key -out $1/server.pem -set_serial 00
+    openssl x509 -req -days 36500 -in $1/client.csr -CA $1/ca.pem -CAkey $1/ca.key -out $1/client.pem -set_serial 00
 }
 
 create_pkcs12_ca_and_server () {
-	openssl pkcs12 -export -out $1/ca.p12 -inkey $1/ca.key -in $1/ca.pem -passout pass:
-	openssl pkcs12 -export -out $1/server.p12 -inkey $1/server.key -in $1/server.pem -passout pass:
+    openssl pkcs12 -export -out $1/ca.p12 -inkey $1/ca.key -in $1/ca.pem -passout pass:
+    openssl pkcs12 -export -out $1/server.p12 -inkey $1/server.key -in $1/server.pem -passout pass:
 }
 
 copy_server_certs_to_hvves () {
-	for f in ca.p12 server.p12
-	do
-		kubectl cp $1/$f $2/$3:$4
-	done
+    for f in ca.p12 server.p12
+    do
+        kubectl cp $1/$f $2/$3:$4
+    done
 }
 
 copy_client_certs_to_robot () {
-	for f in ca.pem client.key client.pem
-	do
+    for f in ca.pem client.key client.pem
+    do
                 kubectl cp $1/$f $2/$3:$4
         done
 }
 
 cleanup () {
-	rm -f $1/ca.??? $1/server.??? s$1/client.???
+    rm -f $1/ca.??? $1/server.??? s$1/client.???
 }
 
 
diff --git a/kubernetes/robot/scripts/etescript/security-etescript.sh b/kubernetes/robot/scripts/etescript/security-etescript.sh
index 1cd911c..bf51329 100755
--- a/kubernetes/robot/scripts/etescript/security-etescript.sh
+++ b/kubernetes/robot/scripts/etescript/security-etescript.sh
@@ -25,29 +25,29 @@
 CSV2JSON='import csv; import json; import sys; print(json.dumps({i[0]: i[1] for i in csv.reader(sys.stdin)}))'
 FILTER="$(tr -d [:space:] <<TEMPLATE
 {{range .items}}
-	{{range.spec.ports}}
-		{{if .nodePort}}
-			{{.nodePort}}{{','}}{{.name}}{{'\n'}}
-		{{end}}
-	{{end}}
+    {{range.spec.ports}}
+        {{if .nodePort}}
+            {{.nodePort}}{{','}}{{.name}}{{'\n'}}
+        {{end}}
+    {{end}}
 {{end}}
 TEMPLATE)"
 
 
 setup () {
-	export NODEPORTS_FILE="$(mktemp -p ${TMPDIR} ${TMPTPL}XXX)"
+    export NODEPORTS_FILE="$(mktemp -p ${TMPDIR} ${TMPTPL}XXX)"
 }
 
 create_actual_nodeport_json () {
-	kubectl get svc -n $NAMESPACE -o go-template="$FILTER" | python3 -c "$CSV2JSON" > "$NODEPORTS_FILE"
+    kubectl get svc -n $NAMESPACE -o go-template="$FILTER" | python3 -c "$CSV2JSON" > "$NODEPORTS_FILE"
 }
 
 copy_actual_nodeport_json_to_robot () {
-	kubectl cp "$1" "$2/$3:$4"
+    kubectl cp "$1" "$2/$3:$4"
 }
 
 cleanup () {
-	rm "$NODEPORTS_FILE"
+    rm "$NODEPORTS_FILE"
 }