/*
* 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
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*/
package org.apache.brooklyn.entity.nosql.couchdb;
import org.apache.brooklyn.api.entity.ImplementedBy;
import org.apache.brooklyn.api.sensor.AttributeSensor;
import org.apache.brooklyn.core.sensor.BasicAttributeSensorAndConfigKey;
import org.apache.brooklyn.core.sensor.Sensors;
import org.apache.brooklyn.entity.group.DynamicCluster;
import org.apache.brooklyn.util.core.flags.SetFromFlag;
/**
* A cluster of {@link CouchDBNode}s based on {@link DynamicCluster} which can be resized by a policy if required.
*
* TODO add sensors with aggregated CouchDB statistics from cluster
*/
@ImplementedBy(CouchDBClusterImpl.class)
public interface CouchDBCluster extends DynamicCluster {
@SetFromFlag("clusterName")
BasicAttributeSensorAndConfigKey<String> CLUSTER_NAME = new BasicAttributeSensorAndConfigKey<String>(String.class, "couchdb.cluster.name", "Name of the CouchDB cluster", "BrooklynCluster");
AttributeSensor<String> HOSTNAME = Sensors.newStringSensor("couchdb.cluster.hostname", "Hostname to connect to cluster with");
AttributeSensor<Integer> HTTP_PORT = Sensors.newIntegerSensor("couchdb.cluster.http.port", "CouchDB HTTP port to connect to cluster with");
/**
* The name of the cluster.
*/
String getClusterName();
}