Wrap up redis-cluster-cache migration
After the migration, there will be a 1-2 week observation period to ensure that the new cluster is stable and to let tamland generate a few forecasts.
redis-cluster-cache
Operationalizing -
update severity to s2 -- gitlab-com/runbooks!5916 (comment 1431084180) -
add rails_cache
apdex to SLI --gitlab-com/runbooks!6085 (merged)
Application clean up
-
update k8s-workloads to stop connecting to redis-cache
.Gitlab::Redis::Cache
should connect toredis-cluster-cache
-
remove MultiStore
fromGitlab::Redis::Cache
and removeGitlab::Redis::ClusterCache
-
update selector to use cache
as part of application cleanup
redis-cache
Decommissioning -
remove runbook service after the observation period - gitlab-com/runbooks!6158 (merged) -
update all apps connecting to redis-cache
-
remove VM instances -
remove chef roles
Edited by Sylvester Chin