Optimized for control node, no local hosts or ssh.cfg used

Author: tonykay

ansible.cfg

@@ -1,10 +1,10 @@
 [defaults]
-inventory                   = hosts
+# inventory                   = hosts
 retry_files_enabled         = false
 
 stdout_callback             = default
 bin_ansible_callbacks       = true
 callback_whitelist          = yaml, timer, profile_tasks
 
 [ssh_connection]
-ssh_args                    = -F ./ssh.cfg
+# ssh_args                    = -F ./ssh.cfg