2 * ================================================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ================================================================================
20 package org.openecomp.portalapp.portal.service;
22 import java.util.List;
24 import org.openecomp.portalapp.portal.exceptions.NoHealthyServiceException;
25 import com.ecwid.consul.ConsulException;
26 import com.orbitz.consul.model.health.ServiceHealth;
28 public interface ConsulHealthService {
30 * This method returns the location of one healthy node if found in Consul -
31 * If not found in / by Consul, it falls back to 'localhost'
34 * @param fallbackPortOnLocalhost
35 * value provided by the calling service
36 * @return Service location
38 public String getServiceLocation(String service, String fallbackPortOnLocalhost) throws NoHealthyServiceException;
40 public List<ServiceHealth> getAllHealthyNodes(String service) throws ConsulException;
42 public List<ServiceHealth> getAllNodes(String service) throws ConsulException;