Fixing Powerdns scaling scripts

Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>

Hackfest_Demos/OSM-MR13/2.1-KNF/powerdns-scripts/11-scale-out.sh

 #!/bin/bash
 
-read -p "Enter replicaCount number to scale as number greater than 1:" NUM
+export PDNS_NS_NAME=powerdns_ns
+export VNF_NAME=powerdns
+export KDU_NAME=powerdns
+export VNF_ID=`osm vnf-list --ns $PDNS_NS_NAME | grep powerdns | awk '{print $2}'`
+
+read -p "Enter replicaCount number to scale as number:" NUM
 
 if [[ -z "$NUM" ]]; then
    printf '%s\n' "No input entered"
    exit 1
 else
-   printf "You entered ZONE %s " "$NUM"
-   ls -l
+   printf "You entered NUM %s " "$NUM"
 fi
 
 echo "========================================================================"
@@ -17,11 +21,13 @@ echo "========================================================================"
 SCALE_OUT_OP_ID=`osm ns-action --action_name upgrade --vnf_name $VNF_NAME  --kdu_name $KDU_NAME --params "{'replicaCount':$NUM,}" $PDNS_NS_NAME`
 
 echo "========================================================================"
+echo "Check the action status using osm ns-op-show $SCALE_OUT_OP_ID --literal | yq .operationState"
 echo "Showing action status"
 echo "========================================================================"
-osm ns-op-show $PDNS_NS_NAME --literal | yq .operationState
+osm ns-op-show $SCALE_OUT_OP_ID --literal | yq .operationState
 
 echo "========================================================================"
+echo "Check the replicaCount using osm vnf-show $VNF_ID --kdu $KDU_NAME | yq .config.replicaCount"
 echo "Showing replicaCount number"
 echo "========================================================================"
 osm vnf-show $VNF_ID --kdu $KDU_NAME | yq .config.replicaCount

Hackfest_Demos/OSM-MR13/2.1-KNF/powerdns-scripts/12-scale-in.sh

 #!/bin/bash
 
+export PDNS_NS_NAME=powerdns_ns
+export VNF_NAME=powerdns
+export KDU_NAME=powerdns
+export VNF_ID=`osm vnf-list --ns $PDNS_NS_NAME | grep powerdns | awk '{print $2}'`
+
 echo "========================================================================"
 echo "Rolling back"
 echo "========================================================================"
@@ -7,12 +12,14 @@ echo "========================================================================"
 SCALE_IN_OP_ID=`osm ns-action --action_name rollback --vnf_name $VNF_NAME --kdu_name $KDU_NAME $PDNS_NS_NAME`
 
 echo "========================================================================"
+echo "Check the action status using osm ns-op-show $SCALE_IN_OP_ID"
 echo "Showing action status"
 echo "========================================================================"
 
 osm ns-op-show $SCALE_IN_OP_ID --literal | yq .operationState
 
 echo "========================================================================"
+echo "Check the replicatCount number using osm vnf-show $VNF_ID --kdu $KDU_NAME | yq .config.replicaCount"
 echo "Showing replicaCount number"
 echo "========================================================================"
 osm vnf-show $VNF_ID --kdu $KDU_NAME | yq .config.replicaCount
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