rkndex is a toolbox to store compact archive of RKN dumps and index it.

Summary

• fetches data from usher2/vigruzki and other data sources
• checks dump.xml signature against schors/gost-russian-ca bundle and Rostelecom CA
• stores data with git to utilize xdelta and gzip in the simpliest possible way
• indexes the difference between the closest dump.xml files using PostgreSQL

Storage efficiency

86500 dump.xml files are stored as 4 GiB git repo as compared to 100 GiB of borg-backed usher2/vigruzki.