elastic: number of shards seems hardcoded to 5, and replicas to 1
Creating the production elasticsearch cluster in https://gitlab.com/gitlab-com/infrastructure/issues/1477 , @maratkalibek wanted it to have a large number of shards (120). However, the index we create has only 5 shards and it seems to be impossible to change this default when running rake gitlab:elastic:create_empty_index
.
Edited by Nick Thomas