This task is aimed to make T228311 possible. The gist is to identify all MW components that use Redis for storage and replace Redis with Cassandra as part of T228295

CPT Green Team would like to get all Redis keys similar in what was provided for https://phabricator.wikimedia.org/T212129#4948690

Ideally, we would like to get a file copy for further analysis and to avoid having to ask multiple times.