Update omnibus & charts state on Redis-Cluster-compatible instances
This issue entails two components
1. Removing redis-cluster-ratelimiting from Omnibus and Charts
2. Adding redis-cache into the compatible list after it is rolled out on gprd
For part 1, no major deprecation administrative efforts are needed as we did not rollout any formal documentation on redis-cluster-ratelimiting. With config/redis.yml
override in place, future migration instances will not require an update of such transiency in Omnibus-Gitlab.
Edited by Sylvester Chin