| /* |
| * 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.entity.dns; |
| |
| import java.util.Map; |
| |
| import org.apache.brooklyn.api.entity.Entity; |
| import org.apache.brooklyn.api.entity.Group; |
| import org.apache.brooklyn.api.sensor.AttributeSensor; |
| import org.apache.brooklyn.config.ConfigKey; |
| import org.apache.brooklyn.core.config.ConfigKeys; |
| import org.apache.brooklyn.core.entity.Attributes; |
| import org.apache.brooklyn.core.entity.lifecycle.Lifecycle; |
| import org.apache.brooklyn.core.entity.trait.Startable; |
| import org.apache.brooklyn.core.location.geo.HostGeoInfo; |
| import org.apache.brooklyn.core.sensor.Sensors; |
| import org.apache.brooklyn.util.core.flags.SetFromFlag; |
| |
| import com.google.common.reflect.TypeToken; |
| |
| public interface AbstractGeoDnsService extends Entity { |
| |
| @SetFromFlag("includeHomelessEntities") |
| ConfigKey<Boolean> INCLUDE_HOMELESS_ENTITIES = ConfigKeys.newBooleanConfigKey( |
| "geodns.includeHomeless", "Whether to include entities whose geo-coordinates cannot be inferred", false); |
| |
| @SetFromFlag("useHostnames") |
| ConfigKey<Boolean> USE_HOSTNAMES = ConfigKeys.newBooleanConfigKey( |
| "geodns.useHostnames", "Whether to use the hostname for the returned value for routing, rather than IP address (defaults to true)", true); |
| |
| @SetFromFlag("provider") |
| ConfigKey<Group> ENTITY_PROVIDER = ConfigKeys.newConfigKey(Group.class, |
| "geodns.entityProvider", "The group whose members should be tracked"); |
| |
| /** @see Lifecycle#RUNNING */ |
| @SetFromFlag("filterForRunning") |
| ConfigKey<Boolean> FILTER_FOR_RUNNING = ConfigKeys.newBooleanConfigKey( |
| "geodns.filterForRunning", "Whether to only track targets whose status is \"RUNNING\"", true); |
| |
| AttributeSensor<Lifecycle> SERVICE_STATE_ACTUAL = Attributes.SERVICE_STATE_ACTUAL; |
| AttributeSensor<Boolean> SERVICE_UP = Startable.SERVICE_UP; |
| AttributeSensor<String> HOSTNAME = Attributes.HOSTNAME; |
| AttributeSensor<String> ADDRESS = Attributes.ADDRESS; |
| |
| AttributeSensor<Map<String,String>> TARGETS = Sensors.newSensor(new TypeToken<Map<String, String>>() {}, |
| "geodns.targets", "Map of targets currently being managed (entity ID to URL)"); |
| |
| void setServiceState(Lifecycle state); |
| |
| /** sets target to be a group whose *members* will be searched (non-Group items not supported) */ |
| // prior to 0.7.0 the API accepted non-group items, but did not handle them correctly |
| void setTargetEntityProvider(final Group entityProvider); |
| |
| /** should return the hostname which this DNS service is configuring */ |
| String getHostname(); |
| |
| Map<Entity, HostGeoInfo> getTargetHosts(); |
| } |