ispcp with heartbeat

[Nathariel]

It should be done on both places (or at least in ../../apache/working/). ISPCP maintains its local 'copy' of the conf file in /etc/ispcp/apache/working/ and makes all changes there.
If you don't update it, after you make a change (add,delete modify a domain), ispcp will just overwrite your local modifications in /etc/apache2/sites-available/ with its own copy and all you have done will be lost.

With few words: Be sure to keep the two files in sync or if you are going to change anything, that you will use later -> do it in /etc/ispcp/apache/working/ispcp.conf