Add a link to the module code

cloudinit/config/cc_debug.py

@@ -51,6 +51,8 @@ def _make_header(text):
 
 
 def handle(name, cfg, cloud, log, args):
+    """Handler method activated by cloud-init."""
+
     verbose = util.get_cfg_by_path(cfg, ('debug', 'verbose'), default=True)
     if args:
         # if args are provided (from cmdline) then explicitly set verbose

doc/rtd/topics/modules.rst

@@ -50,6 +50,7 @@ Debug
 *Internal name:* ``cc_debug``
 
 .. automodule:: cloudinit.config.cc_debug
+    :members:
 
 Disable Ec2 Metadata
 --------------------