@JoeCT said:
I use Centos 6.5 and had a similar problem. This is what was wrong with my setup.
https://forums.fogproject.org/topic/5518/fog-ftp-login-fails-after-image-creation
As Wayne pointed out, you may want to look at the link he has posted, but more than likely, the issue is that fog via the UI thinks the fog user password is ‘x’. On your server, however, the fog user on Centos has a password set to ‘y’.
The way I fixed it is to cludge the passwd on either the UI side or on the Centos side to match. Stronger the password, the better if you are doing this as it can lead to outsiders who can mess with your images if you have an open network.