OpenSearch/x-pack/plugin/ilm/qa/with-security/build.gradle

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

dependencies {
  testCompile project(path: xpackProject('plugin').path, configuration: 'testArtifacts')
}

def clusterCredentials = [username: System.getProperty('tests.rest.cluster.username', 'test_admin'),
                          password: System.getProperty('tests.rest.cluster.password', 'x-pack-test-password')]

integTest {
  runner {
    systemProperty 'tests.rest.cluster.username', clusterCredentials.username
    systemProperty 'tests.rest.cluster.password', clusterCredentials.password
  }
}

testClusters.integTest {
  testDistribution = 'DEFAULT'
  setting 'xpack.ilm.enabled', 'true'
  setting 'xpack.security.enabled', 'true'
  setting 'xpack.watcher.enabled', 'false'
  setting 'xpack.monitoring.enabled', 'false'
  setting 'xpack.ml.enabled', 'false'
  setting 'xpack.license.self_generated.type', 'trial'
  extraConfigFile 'roles.yml', file('roles.yml')
  user clusterCredentials
  user username: "test_ilm", password: "x-pack-test-password", role: "ilm"
}