RDS instance and snapshot facts modules
Move common code into module_utils/rds.py
This work is a precursor to new rds_snapshot
and rds_instance modules
Improve rds_snapshot_facts to latest AWS standards
Improve exception handling, pagination etc.
Version added
Add clustered snapshot facts
Add proper RETURN information for snapshots and cluster_snapshots
pep8
Co-authored-by: Michael De La Rue <jababubic.margoteen@spamgourmet.com>
Will Thames