I use elasticsearch-oss:7.8.0 and planning to upgrade to v7.10.2.
Going through the breaking changes in newer versions, found that in 7.9, elasticsearch added built-in index templates for the
logs-*-* index patterns (Ref - Breaking changes in 7.9 | Elasticsearch Guide [7.9] | Elastic)
- Are these built-in templates added for the -oss distribution as well?
- If yes, what are the exact definitions of these built-in templates (i.e. mappings,settings etc) for log* and metrics* indices?
I was not able to find the template definitions in the docs either.
Tried installing a 7.10 setup and ran below queries to fetch existing index tempates, both queries resulted in empty response:
GET /_template/_all GET /_index_template