int_count

vars/qgAnsiblePipeline.groovy

@@ -33,8 +33,10 @@ def call(body) {
         stage('Deploy') {
             arr_machines = machines.split(",")
             count = arr_machines.size()
-            echo count
-            machines_list = _utils.partition(arr_machines, count)
+            int_count = intValueExact(count) / 2
+            print int_count
+            
+            machines_list = _utils.partition(arr_machines, int_count)
             echo machines_list
             
             for (machine in machines_list) {