<p>I have a local cluster running using minikube. I installed elastic operator with official helm chart and have a elastic cluster running with this yaml:</p>
<pre><code>apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: es-qs
spec:
  version: 8.6.2
  nodeSets:
  - name: default
    count: 1
    config:
      node.store.allow_mmap: false
</code></pre>
<p>I have never worked with elasticsearch on ECK so my question is: What is the easiest way to manually add datasets to my elastic search cluster for testing purposes?</p>

<p>You can use the simple <strong>Curl</strong> command manually to configure the <strong>Elasticsearch</strong> that will be an easy way.</p>
<p>Ref doc : <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-create-index.html" rel="nofollow noreferrer">https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-create-index.html</a></p>
<p>You can use the <strong>postman</strong> also to manage these <strong>curl</strong> or might found a <strong>collection</strong> of necessary <strong>API</strong> online for <strong>ES</strong>.</p>
