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HELM_README.md

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Elastic-stack Helm Chart

This chart installs an elasticsearch 6.6.1 cluster with elastiflow 3.4.1 on logstash 6.1.3 and kibana by default. It also optionally installs filebeat, nginx-ldapauth-proxy and elasticsearch-curator.

Prerequisites Details

  • Kubernetes 1.8+
  • PV dynamic provisioning support on the underlying infrastructure

Chart Details

This chart will do the following:

  • Implemented a dynamically scalable elasticsearch cluster using Kubernetes StatefulSets/Deployments
  • Multi-role deployment: master, client (coordinating) and data nodes
  • Statefulset Supports scaling down without degrading the cluster

Installing the Chart

To install the chart with the release name elastiflow:

$ helm install --name elastiflow path/to/elastic-stack-helm

Deleting the Charts

Delete the Helm deployment as normal

$ helm delete --purge elastiflow

Deletion of the StatefulSet doesn't cascade to deleting associated PVCs. To delete them:

$ kubectl delete pvc -l release=elastiflow,component=data

Configuration

Each requirement is configured with the options provided by that Chart. Please consult the relevant charts for their configuration options.