/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.brooklyn.demo;
import java.util.List;
import org.apache.brooklyn.entity.messaging.kafka.KafkaCluster;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.core.entity.Entities;
import org.apache.brooklyn.core.entity.factory.ApplicationBuilder;
import org.apache.brooklyn.launcher.BrooklynLauncher;
import org.apache.brooklyn.util.CommandLineUtil;
import com.google.common.collect.Lists;
/** Kafka Cluster Application */
public class KafkaClusterExample extends ApplicationBuilder {
public static final String DEFAULT_LOCATION = "localhost";
/** Configure the application. */
protected void doBuild() {
addChild(EntitySpec.create(KafkaCluster.class)
.configure("startTimeout", 300) // 5 minutes
.configure("initialSize", 2));
// TODO set application display name?
}
public static void main(String[] argv) {
List<String> args = Lists.newArrayList(argv);
String port = CommandLineUtil.getCommandLineOption(args, "--port", "8081+");
String location = CommandLineUtil.getCommandLineOption(args, "--location", DEFAULT_LOCATION);
BrooklynLauncher launcher = BrooklynLauncher.newInstance()
.application(new KafkaClusterExample().appDisplayName("Kafka cluster application"))
.webconsolePort(port)
.location(location)
.start();
Entities.dumpInfo(launcher.getApplications());
}
}