Fix create instance from backup ui for other providers

Author: abh1sar

ui/src/views/storage/CreateVMFromBackup.vue

@@ -119,6 +119,9 @@ export default {
       })
     },
     fetchBackupRepository () {
+      if (this.backupOffering.provider !== 'nas') {
+        return
+      }
       getAPI('listBackupRepositories', {
         id: this.backupOffering.externalid
       }).then(response => {
@@ -129,7 +132,7 @@ export default {
     populatePreFillData () {
       this.vmdetails = this.resource.vmdetails
       this.dataPreFill.zoneid = this.resource.zoneid
-      this.dataPreFill.draasenabled = this.backupRepository.draasenabled
+      this.dataPreFill.draasenabled = this.backupRepository?.draasenabled || this.backupOffering.provider === 'dummy'
       this.dataPreFill.isIso = (this.vmdetails.isiso === 'true')
       this.dataPreFill.backupid = this.resource.id
       this.dataPreFill.computeofferingid = this.vmdetails.serviceofferingid