DOCS Clarify usage of ElasticSearch with Gitaly non-NFS
Problem to solve
When using GitLab version 11.8 or above, Gitaly can be configured to not use NFS. This creates an issue if the system is configured to use the Ruby ElasticSearch indexer as this relies on NFS storage for indexing. The docs need to be updated to let people know to switch over the new repository indexer (Go) which supports Gitaly configurations without NFS.
Further details
Proposal
Who can address the issue
Other links/references
Edited by Anton Smith