Elasticsearch minimal startup for test, experiences, proof of concept purposes. / published by https://github.com/dacr/code-examples-manager #773b5f56-0d59-403e-b39b-1728f30a3371/18dbc6f28737592dd97139812ae08ca1d6a742ed

elasticsearch-demo-1-startup-minimal.sc

// summary : Elasticsearch minimal startup for test, experiences, proof of concept purposes.
// keywords : scala, elasticsearch, cluster-runner
// publish : gist
// authors : David Crosson
// license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2)
// id : 773b5f56-0d59-403e-b39b-1728f30a3371
// created-on : 2019-11-05T11:19:00Z
// managed-by : https://github.com/dacr/code-examples-manager
// execution : scala ammonite script (http://ammonite.io/) - run as follow 'amm scriptname.sc'

/*
  Using [elasticsearch-cluster-runner](https://github.com/codelibs/elasticsearch-cluster-runner)
  - Use Kibana-OSS edition if you need the kibana UI on top of this cluster
    + https://artifacts.elastic.co/downloads/kibana/kibana-oss-7.3.2-linux-x86_64.tar.gz
    + Kibana EE is not compatible with the embedded elasticsearch which is the OSS edition
    + Keep in sync Kibana-OSS and elasticsearch-cluster-runner releases
  - This is a java dependency, so no prerequisites related to scala releases (or ammonite)
*/

import $ivy.`org.codelibs:elasticsearch-cluster-runner:7.3.2.1`
//import $ivy.`org.codelibs:elasticsearch-cluster-runner:7.4.2.0`
import org.codelibs.elasticsearch.runner.ElasticsearchClusterRunner
import ElasticsearchClusterRunner.newConfigs

val runner = new ElasticsearchClusterRunner()
runner.build {
  newConfigs
    .numOfNode(1)
    .basePath("elastic-data")
    .clusterName("my-name")
}
runner.ensureYellow()

/*
 Next lines are when you're in script mode
 Not required in REPL mode
 */
println("Ready, type <enter> to exit and stop nodes...")
scala.io.StdIn.readLine()
runner.close()