OpenSearch/x-pack/plugin/data-frame/qa/multi-node-tests/build.gradle

apply plugin: 'elasticsearch.standalone-rest-test'
apply plugin: 'elasticsearch.rest-test'

dependencies {
  testCompile project(path: xpackModule('core'), configuration: 'default')
  testCompile project(path: xpackModule('core'), configuration: 'testArtifacts')
  testCompile project(path: xpackModule('data-frame'), configuration: 'runtime')
  testCompile project(':client:rest-high-level')
}

// location for keys and certificates
File keystoreDir = new File(project.buildDir, 'keystore')
File nodeKey = file("$keystoreDir/testnode.pem")
File nodeCert = file("$keystoreDir/testnode.crt")
// Add key and certs to test classpath: it expects it there
task copyKeyCerts(type: Copy) {
    from(project(':x-pack:plugin:core').file('src/test/resources/org/elasticsearch/xpack/security/transport/ssl/certs/simple/')) {
        include 'testnode.crt', 'testnode.pem'
    }
    into keystoreDir
}
// Add keys and cets to test classpath: it expects it there
sourceSets.test.resources.srcDir(keystoreDir)
processTestResources.dependsOn(copyKeyCerts)

integTestCluster {
  dependsOn copyKeyCerts
  setting 'xpack.security.enabled', 'true'
  setting 'xpack.license.self_generated.type', 'trial'
  setting 'xpack.monitoring.enabled', 'false'
  setting 'xpack.security.authc.token.enabled', 'true'
  setting 'xpack.security.transport.ssl.enabled', 'true'
  setting 'xpack.security.transport.ssl.key', nodeKey.name
  setting 'xpack.security.transport.ssl.certificate', nodeCert.name
  setting 'xpack.security.transport.ssl.verification_mode', 'certificate'
  setting 'xpack.security.audit.enabled', 'false'
  setting 'xpack.license.self_generated.type', 'trial'
  keystoreSetting 'bootstrap.password', 'x-pack-test-password'
  keystoreSetting 'xpack.security.transport.ssl.secure_key_passphrase', 'testnode'
  setupCommand 'setupDummyUser',
          'bin/elasticsearch-users', 'useradd', 'x_pack_rest_user', '-p', 'x-pack-test-password', '-r', 'superuser'

  numNodes = 3
  extraConfigFile nodeKey.name, nodeKey
  extraConfigFile nodeCert.name, nodeCert
  waitCondition = { node, ant ->
      File tmpFile = new File(node.cwd, 'wait.success')
      ant.get(src: "http://${node.httpUri()}/_cluster/health?wait_for_nodes=>=${numNodes}&wait_for_status=yellow",
              dest: tmpFile.toString(),
              username: 'x_pack_rest_user',
              password: 'x-pack-test-password',
              ignoreerrors: true,
              retries: 10)
      return tmpFile.exists()
  }
}