Setting A Server To Stay At Certain Maps/Modes

[castiel]

In your map rotation file it follows the following structure for each game:

map:mode:time:allowVote[:minplayer[:maxplayer[:skiplines]]]

Simply set your allowVote to 0 which means players cannot vote for a different mode/map unless they are admins.

Then setup your map rotation file to only include CTF, TKTF etc.