From the Elasticsearch GitHub
Run Elasticsearch on any machine anywhere and access it in the browser.
Please follow this for the vm.max_map_count requirement: https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#_set_vm_max_map_count_to_at_least_262144
Ports required to run the server in a table format.
| Port | default |
|---|---|
| Game | 9200 |