elasticsearch-kubernetes-searchguard

Ready to use, lean Elasticsearch Docker image with SearchGuard 6 ready for using within a Kubernetes cluster.

This container is primarily for use with the elasticsearch operator - https://github.com/upmc-enterprises/elasticsearch-operator

Current software

• Alpine Linux 3.8
• openjdk8-jre
• Elasticsearch 6.4.1

Note: x-pack-ml module is forcibly disabled as it's not supported on Alpine Linux.

Environment variables

This image can be configured by means of environment variables, that one can set on a Deployment.

• DISCOVERY_SERVICE - the service to be queried for through DNS (default = elasticsearch-discovery).