/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.discovery.ec2;
import org.elasticsearch.action.admin.cluster.settings.ClusterUpdateSettingsResponse;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.discovery.DiscoveryModule;
import org.elasticsearch.test.ESIntegTestCase.ClusterScope;
import org.elasticsearch.test.ESIntegTestCase.Scope;
import static org.hamcrest.CoreMatchers.is;
/**
* Just an empty Node Start test to check eveything if fine when
* starting.
* This test requires AWS to run.
*/
@ClusterScope(scope = Scope.TEST, numDataNodes = 0, numClientNodes = 0, transportClientRatio = 0.0, autoMinMasterNodes = false)
public class Ec2DiscoveryUpdateSettingsTests extends AbstractAwsTestCase {
public void testMinimumMasterNodesStart() {
Settings nodeSettings = Settings.builder()
.put(DiscoveryModule.DISCOVERY_HOSTS_PROVIDER_SETTING.getKey(), "ec2")
.build();
internalCluster().startNode(nodeSettings);
// We try to update minimum_master_nodes now
ClusterUpdateSettingsResponse response = client().admin().cluster().prepareUpdateSettings()
.setPersistentSettings(Settings.builder().put("discovery.zen.minimum_master_nodes", 1))
.setTransientSettings(Settings.builder().put("discovery.zen.minimum_master_nodes", 1))
.get();
Integer min = response.getPersistentSettings().getAsInt("discovery.zen.minimum_master_nodes", null);
assertThat(min, is(1));
}
}