CCM is the Configuration Cache Manager
These modules handle the conversion of an XML or JSON profile into a local binary cache, and give the API for Quattor modules to access these caches.
If you are writing a Quattor-client module, all you probably need is
the getElement and getTree methods from a Configuration
object. Typically you will combine them like this:
my $tree = $cfg->getElement("/foo/bar")->getTree();And you will have a reference to a data structure, identical to what you defined in your profile.
For more information, see the man pages.