remove check on backup

pkg/service/aerospike_service.go

@@ -83,22 +83,6 @@ func filterRoutinesByCluster(
 	return filteredRoutines
 }
 
-// clusterHasRequiredNamespace checks if given namespace exists in cluster.
-func clusterHasRequiredNamespace(namespace string, client backup.AerospikeClient) (bool, error) {
-	namespacesInCluster, err := getAllNamespacesOfCluster(client)
-	if err != nil {
-		return false, fmt.Errorf("failed to retrieve namespaces from cluster: %w", err)
-	}
-
-	for _, n := range namespacesInCluster {
-		if n == namespace {
-			return true, nil
-		}
-	}
-
-	return false, nil
-}
-
 // getAllNamespacesOfCluster retrieves a list of all namespaces in an Aerospike cluster.
 func getAllNamespacesOfCluster(client backup.AerospikeClient) ([]string, error) {
 	node, err := client.Cluster().GetRandomNode()

pkg/service/backup_go.go

@@ -33,14 +33,6 @@ func (b *BackupGo) BackupRun(
 	namespace string,
 	path string,
 ) (BackupHandler, error) {
-	ok, err := clusterHasRequiredNamespace(namespace, client.AerospikeClient())
-	if err != nil {
-		return nil, err
-	}
-	if !ok {
-		return nil, fmt.Errorf("cluster does not have the namespace %s configured", namespace)
-	}
-
 	config := makeBackupConfig(namespace, backupRoutine, backupPolicy, timebounds, secretAgent)
 
 	writerFactory, err := storage.CreateWriter(ctx, s, path, false,