Update playbook to ask for names of user and group

add-user-to-group.yml

@@ -1,9 +1,16 @@
 ---
 - hosts: all
   become: true
+  vars_prompt:
+    - name: group_name
+      prompt: "Name of group to add user to"
+      private: no
+    - name: user_name
+      prompt: "Name of user to add to group"
+      private: no
   tasks:
     - name: Add user to group
       user:
-        name: akshun
-        groups: docker
+        name: "{{ user_name }}"
+        groups: "{{ group_name }}"
         append: yes