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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.admin;
import com.yahoo.collections.CollectionUtil;
import com.yahoo.cloud.config.ZookeepersConfig;
import java.util.ArrayList;
import java.util.List;
/**
* @author Tony Vaagenes
*/
public class ZooKeepersConfigProvider implements ZookeepersConfig.Producer {
public static final int zooKeeperClientPort = 2181;
private final List<Configserver> configServers;
public ZooKeepersConfigProvider(List<Configserver> configServers) {
if (configServers == null) {
configServers = new ArrayList<>();
}
this.configServers = configServers;
}
// format for each element: hostname:port
public List<String> getZooKeepers() {
List<String> servers = new ArrayList<>();
for (Configserver server : configServers) {
servers.add(server.getHostName() + ":" + zooKeeperClientPort);
}
return servers;
}
// format: hostname1:port2,hostname2:port2,...
public String getZooKeepersConnectionSpec() {
return CollectionUtil.mkString(getZooKeepers(), ",");
}
@Override
public void getConfig(ZookeepersConfig.Builder builder) {
builder.zookeeperserverlist(getZooKeepersConnectionSpec());
}
}
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