To create a repository for snapshots in Elasticsearch 8.12.2 I need to set the variable “path.repo”. But Elasticsearch pod doesnt accept . in a variable name. I can’t create such variable. I use K8S Helm Chart Camunda 8.5.0.

How to set the variable “path.repo” for Elasticsearch 8 repository?

In Camunda 8.2 and Elasticsearch 7 everything worked, but in a new version doesnt work.