feat: Elasticsearch egg (#1265)

software/elasticsearch/README.md

@@ -0,0 +1,16 @@
+# Elasticsearch
+
+### From the [Elasticsearch](https://github.com/elastic/elasticsearch) GitHub
+
+Run [Elasticsearch](https://github.com/elastic/elasticsearch) on any machine anywhere and access it in the browser.
+
+### vm.max_map_count requirement
+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
+
+### Server Ports
+
+Ports required to run the server in a table format.
+
+| Port | default |
+| ---- | ------- |
+| Game | 9200    |