diff --git a/fluentd-test-mongo-free.yml b/fluentd-test-mongo-free.yml
new file mode 100644
index 0000000..f6d6572
--- /dev/null
+++ b/fluentd-test-mongo-free.yml
@@ -0,0 +1,41 @@
+---
+- hosts: service
+  remote_user: docker
+  gather_facts: no
+  vars:
+    user: "docker"
+ 
+  tasks:
+
+# --------------------------------------------------------------------------------------
+# ---------------------  create test dir
+# --------------------------------------------------------------------------------------
+
+     # ------------------------
+     # test dir
+     # -------------------------
+    - name: make dir for test
+      become: true
+      file:
+        path: "/var/log-in/test"
+        state: directory
+        owner: docker
+        group: docker
+        mode: '0755'
+
+# --------------------------------------------------------------------------------------
+# ---------------------  kill and save ps tp tmp
+# --------------------------------------------------------------------------------------
+
+    - name: find fluentd 
+      #shell:  free -h >> /var/log-in/test/test
+      shell:  free -h
+      #shell: "ps efw -opid,cmd -Cfluentd | pgrep -o fluentd"
+      register: fluentddate
+  
+    - name: ls fluentddate
+      debug: var=fluentddate.stdout_lines
+
+    - name: write to  /var/log-in/test/test2
+      shell:  "echo {{ item }} >> /var/log-in/test/test2"
+      with_items: "{{ fluentddate.stdout_lines }}"
diff --git a/fluentd-test-mongo-free.yml.sh b/fluentd-test-mongo-free.yml.sh
new file mode 100644
index 0000000..1d4fa94
--- /dev/null
+++ b/fluentd-test-mongo-free.yml.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+
+ip4=$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+ip6=$(/sbin/ip -o -6 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+
+echo "[service]" > /project/courses/fluentd/inventory.yml
+/project/bin/swarmlab-nmap >> /project/courses/fluentd/inventory.yml
+
+
+# include master or not
+echo $ip4 >> /project/courses/fluentd/inventory.yml
+
+
+ansible-playbook -u docker -i inventory.yml fluentd-test-mongo-free.yml  -f 5  --ask-pass --ask-become-pass
\ No newline at end of file
diff --git a/fluentd-test-mongo.yml.sh b/fluentd-test-mongo.yml.sh
new file mode 100644
index 0000000..7fbf5fc
--- /dev/null
+++ b/fluentd-test-mongo.yml.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+
+ip4=$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+ip6=$(/sbin/ip -o -6 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
+
+echo "[service]" > /project/courses/fluentd/inventory.yml
+/project/bin/swarmlab-nmap >> /project/courses/fluentd/inventory.yml
+
+
+# include master or not
+echo $ip4 >> /project/courses/fluentd/inventory.yml
+
+
+ansible-playbook -u docker -i inventory.yml fluentd-test-mongo.yml  -f 5  --ask-pass --ask-become-pass
\ No newline at end of file
diff --git a/inventory.yml b/inventory.yml
new file mode 100644
index 0000000..8025ab6
--- /dev/null
+++ b/inventory.yml
@@ -0,0 +1,65 @@
+
+package standarinputIO;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+
+/**
+ *
+ * @author anasf
+ */
+public class StandardInputIO {
+
+    	final static String endstr="000000"; //this variable ends the process
+	static String AM="[0-9]{6}";
+	static float average=0;
+	static ArrayList<String> students = new ArrayList<String>();
+	static int count=0;
+	static String str;
+	static boolean flag=true;
+	static int size=0;
+	static String temp;
+	static String[] data;
+        
+    public static void main(String[] args) throws IOException {
+                System.out.println("Give students ID and the grades in this way.Spacifically 'AM course1 grade1 course2 grade2... and press ENTER'");
+		System.out.println("To end the process type-> 000000 and press ENTER");
+		BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
+	 
+	        // Reading data using readLine
+		while(flag) {
+			str=input.readLine();
+			if(!str.startsWith(endstr)) {
+				students.add(str);
+				size++;
+			}
+			else {
+				flag=false;
+			}
+		}
+		
+		System.out.println("The process of reading students' data finished");
+		System.out.println("The calculation of average will start!");
+		
+		for(int i=0;i<size;i++) {
+			temp=students.get(i);
+			data=temp.split("[ \t]");
+			 
+		         for(int j=2;j<data.length;j=j+2)
+		          {
+					// calculate the average
+					average=average+Float.parseFloat(data[j]); 
+					count++;
+				  }
+		         average=average/count;
+		         System.out.println("Average of student "+data[0]+": "+average);
+		         average=0;
+		         count=0;
+
+		}
+		
+		System.out.println("Reading of grades was completed successfully!"); 
+    }
+    
+}