Enable fact caching

ansible.cfg

@@ -25,6 +25,12 @@ forks = 15
 # Some SSH connection will take time
 timeout = 60
 
+# Enable fact_caching
+gathering = smart
+fact_caching = jsonfile
+fact_caching_connection = ~/.cache/ansible/json/
+fact_caching_timeout = 86400
+
 [privilege_escalation]
 
 # Use sudo to get priviledge access