---
summary: >
    Added a new parameter for Elasticsearch
features:
  - Added the ``elasticsearch_version`` parameter to specify
    which version of Elasticsearch should be deployed.
    Elasticsearch version 2 is deployed by default.
    To deploy Elasticsearch version 5, specify the
    ``elasticsearch_version: 5`` parameter in the
    ``classes/cluster/<cluster_name>/stacklight/server.yml``
    file of the Reclass model.