chore(): small project improvements

ansible.cfg

@@ -6,7 +6,6 @@ filter_plugins = plugins/filter
 callback_plugins = plugins/callback
 
 host_key_checking = False
-allow_world_readable_tmpfiles = False
 remote_tmp = ~/.ansible/tmp
 local_tmp = ~/.ansible/tmp
 
@@ -22,7 +21,6 @@ result_format = yaml
 bin_ansible_callbacks = True
 display_skipped_hosts = False
 deprecation_warnings = True
-command_warnings = False
 
 interpreter_python = auto_silent
 
@@ -35,7 +33,7 @@ ssh_args =
   -o ConnectTimeout=10
   -o TCPKeepAlive=yes
   -o UserKnownHostsFile=/dev/null
-  -o StrictHostKeyChecking=no
+  -o StrictHostKeyChecking=accept-new
   -o IdentitiesOnly=yes
 
 pipelining = True