Value update on CDB

There is a bunch of Python code examples on this site showing how to do stuff like that; I guess a good start are Jason’s Maagic Examples, in particular those using the single_write_trans function might be relevant for you (note he uses ncs API - but that is pretty much identical to confd, just replace ncs with confd in his code). ConfD distribution also contains several examples showing how to talk to ConfD from Python.