Merge branch 'ip-collect' into 'proactive-dev'

Fix ip addresses collection for env vars preparation

See merge request !115

scheduling-abstraction-layer/src/main/java/org/activeeon/morphemic/PAGateway.java

@@ -1439,6 +1439,8 @@ public class PAGateway {
             }
         } else if (!task.getParentTasks().isEmpty()) {
             prepareInfraTask = PAFactory.createBashScriptTaskFromFile(taskName, "prepare_infra_script.sh");
+            prepareInfraTask.setPostScript(PAFactory.createSimpleScript(
+                    Utils.getContentWithFileName("collect_ip_addr_results.groovy"), "groovy"));
             //TODO: Taking into consideration multiple parent tasks with multiple communications
             taskVariablesMap.put("requestedPortName", new TaskVariable("requestedPortName",
                     job.findTask(task.getParentTasks().get(0)).getPortsToOpen().get(0).getRequestedName()));