gstg and pre: Decommission redis-registry-cache from tanka deployments
What
Decommissioning redis-registry-cache from tanka deployments
Why
The migration from redis-registry-cache to redis-cluster-registry was completed on October 1st with the final container registry switchover from sentinel to cluster .
Since now we have redis-cluster-registry for all container registry workloads, we will go ahead and decommission the old redis-registry-cache cluster across all the envs this week.
Issue: gitlab-com/gl-infra/data-access/durability/team#283 (closed)
Epic: gitlab-com/gl-infra/data-access/durability&24 (closed)
Edited  by Pravar Gauba