2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2017-2018 Intel Corp. All rights reserved.
4 * Modifications Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
5 * Modifications Copyright (C) 2019 Nordix Foundation.
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 * ============LICENSE_END=========================================================
21 package org.onap.policy.controlloop.actor.vfc;
23 import com.google.common.collect.ImmutableList;
24 import com.google.common.collect.ImmutableMap;
25 import java.util.Collections;
26 import java.util.List;
27 import org.onap.policy.aai.AaiCqResponse;
28 import org.onap.policy.controlloop.ControlLoopOperation;
29 import org.onap.policy.controlloop.VirtualControlLoopEvent;
30 import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
31 import org.onap.policy.controlloop.policy.Policy;
32 import org.onap.policy.vfc.VfcHealActionVmInfo;
33 import org.onap.policy.vfc.VfcHealAdditionalParams;
34 import org.onap.policy.vfc.VfcHealRequest;
35 import org.onap.policy.vfc.VfcRequest;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
39 public class VfcActorServiceProvider implements Actor {
40 private static final String GENERIC_VNF_ID = "generic-vnf.vnf-id";
42 private static final Logger logger = LoggerFactory.getLogger(VfcActorServiceProvider.class);
44 // Strings for VFC Actor
45 private static final String VFC_ACTOR = "VFC";
47 // Strings for targets
48 private static final String TARGET_VM = "VM";
50 // Strings for recipes
51 private static final String RECIPE_RESTART = "Restart";
53 private static final ImmutableList<String> recipes = ImmutableList.of(RECIPE_RESTART);
54 private static final ImmutableMap<String, List<String>> targets =
55 new ImmutableMap.Builder<String, List<String>>().put(RECIPE_RESTART, ImmutableList.of(TARGET_VM)).build();
58 public String actor() {
63 public List<String> recipes() {
64 return ImmutableList.copyOf(recipes);
68 public List<String> recipeTargets(String recipe) {
69 return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
73 public List<String> recipePayloads(String recipe) {
74 return Collections.emptyList();
78 * This method constructs the VFC request.
80 * @param onset onset object
81 * @param operation operation object
82 * @param policy policy object
83 * @param aaiCqResponse response from aai custom query
86 public static VfcRequest constructRequestCq(VirtualControlLoopEvent onset, ControlLoopOperation operation,
87 Policy policy, AaiCqResponse aaiCqResponse) {
89 // Construct an VFC request
90 VfcRequest request = new VfcRequest();
91 String serviceInstance = onset.getAai().get("service-instance.service-instance-id");
92 if (serviceInstance == null || "".equals(serviceInstance)) {
93 // get service isntance from AaiCqResponse
94 if (aaiCqResponse == null) {
97 serviceInstance = aaiCqResponse.getServiceInstance().getServiceInstanceId();
98 // If the serviceInstanceId returned is null then return null
99 if (serviceInstance == null) {
104 request.setNsInstanceId(serviceInstance);
105 request.setRequestId(onset.getRequestId());
106 request.setHealRequest(new VfcHealRequest());
107 request.getHealRequest().setVnfInstanceId(onset.getAai().get(GENERIC_VNF_ID));
108 request.getHealRequest().setCause(operation.getMessage());
109 request.getHealRequest().setAdditionalParams(new VfcHealAdditionalParams());
111 if (policy.getRecipe().toLowerCase().equalsIgnoreCase(RECIPE_RESTART)) {
112 request.getHealRequest().getAdditionalParams().setAction("restartvm");
113 request.getHealRequest().getAdditionalParams().setActionInfo(new VfcHealActionVmInfo());
114 request.getHealRequest().getAdditionalParams().getActionInfo()
115 .setVmid(onset.getAai().get("vserver.vserver-id"));
116 request.getHealRequest().getAdditionalParams().getActionInfo()
117 .setVmname(onset.getAai().get("vserver.vserver-name"));