Furter to fix group generation and to edit hosts

roles/etcHosts/defaults/main.yml

 ---
 domain: testdomain.massive.org.au
-create_facts: true
+get_groups: true
+edit_hosts: true

roles/etcHosts/tasks/main.yml

@@ -2,13 +2,14 @@
   template: dest=/tmp/groups src=groups.j2
   run_once: True
   delegate_to: 127.0.0.1
-  when: create_facts
+  when: get_groups
 
 - name: make hosts data
   command: ./scripts/makehosts.py /tmp/groups {{ domain }}
   delegate_to: 127.0.0.1
   run_once: True
   register: hosts_data
+  when: edit_hosts
                
 - name: write hosts file
   lineinfile:
@@ -18,3 +19,5 @@
     state: present
   sudo: true
   with_items: hosts_data.stdout_lines
+  when: edit_hosts
+