Elasticsearch on Docker

Source: https://www.elastic.co/guide/en/elastic-stack-get-started/current/get-started-docker.html

This repository contains a docker-compose.yml file to bring up a three-node Elasticsearch cluster and Kibana.

Pre-requisites

Install Docker and Docker Compose
Make sure Docker Engine is allotted at least 4GiB of memory. In Docker Desktop, you can configure resource usage on the Advance tob in Preference (macOS) or Settings (Windows)

Usage

Run docker-compose to bring up the three-node Elasticsearch cluster:
```
$ docker-compose up
```
Submit a _cat/nodes request to see that the nodes are up and running:
```
curl -X GET "localhost:9200/_cat/nodes?v&pretty"
```
Open Kibana to load sample data and interact with the cluster: http://localhost:5601
Tear down containers and volumens when you are done:
```
$ docker-compose down -v
```