This runner is designed to mirror the execution module config.py, but for master settings
Retrieve master config options, with optional nesting via the delimiter argument.
Arguments
default
If the key is not found, the default will be returned instead
delimiter
Override the delimiter used to separate nested levels of a data structure.
CLI Example:
salt-run config.get gitfs_remotes
salt-run config.get file_roots:base
salt-run config.get file_roots,base delimiter=','