2 * ============LICENSE_START=======================================================
3 * APPCActorServiceProvider
4 * ================================================================================
5 * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2019 Nordix Foundation.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.controlloop.actor.appc;
24 import com.google.common.collect.ImmutableList;
25 import com.google.common.collect.ImmutableMap;
27 import java.util.Collections;
28 import java.util.List;
30 import org.onap.policy.appc.CommonHeader;
31 import org.onap.policy.appc.Request;
32 import org.onap.policy.controlloop.ControlLoopOperation;
33 import org.onap.policy.controlloop.VirtualControlLoopEvent;
34 import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
35 import org.onap.policy.controlloop.policy.Policy;
36 import org.onap.policy.vnf.trafficgenerator.PgRequest;
37 import org.onap.policy.vnf.trafficgenerator.PgStream;
38 import org.onap.policy.vnf.trafficgenerator.PgStreams;
41 public class AppcActorServiceProvider implements Actor {
42 // Strings for targets
43 private static final String TARGET_VM = "VM";
44 private static final String TARGET_VNF = "VNF";
46 // Strings for recipes
47 private static final String RECIPE_RESTART = "Restart";
48 private static final String RECIPE_REBUILD = "Rebuild";
49 private static final String RECIPE_MIGRATE = "Migrate";
50 private static final String RECIPE_MODIFY = "ModifyConfig";
52 private static final ImmutableList<String> recipes =
53 ImmutableList.of(RECIPE_RESTART, RECIPE_REBUILD, RECIPE_MIGRATE, RECIPE_MODIFY);
54 private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
55 .put(RECIPE_RESTART, ImmutableList.of(TARGET_VM)).put(RECIPE_REBUILD, ImmutableList.of(TARGET_VM))
56 .put(RECIPE_MIGRATE, ImmutableList.of(TARGET_VM)).put(RECIPE_MODIFY, ImmutableList.of(TARGET_VNF)).build();
57 private static final ImmutableMap<String, List<String>> payloads = new ImmutableMap.Builder<String, List<String>>()
58 .put(RECIPE_MODIFY, ImmutableList.of("generic-vnf.vnf-id")).build();
61 public String actor() {
66 public List<String> recipes() {
67 return ImmutableList.copyOf(recipes);
71 public List<String> recipeTargets(String recipe) {
72 return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
76 public List<String> recipePayloads(String recipe) {
77 return ImmutableList.copyOf(payloads.getOrDefault(recipe, Collections.emptyList()));
81 * Constructs an APPC request conforming to the legacy API. The legacy API will be deprecated in
82 * future releases as all legacy functionality is moved into the LCM API.
84 * @param onset the event that is reporting the alert for policy to perform an action
85 * @param operation the control loop operation specifying the actor, operation, target, etc.
86 * @param policy the policy the was specified from the yaml generated by CLAMP or through the
88 * @return an APPC request conforming to the legacy API
90 public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy,
93 * Construct an APPC request
95 Request request = new Request();
96 request.setCommonHeader(new CommonHeader());
97 request.getCommonHeader().setRequestId(onset.getRequestId());
98 request.getCommonHeader().setSubRequestId(operation.getSubRequestId());
99 request.setAction(policy.getRecipe().substring(0, 1).toUpperCase() + policy.getRecipe().substring(1));
102 * For now Policy generates the PG Streams as a demo, in the future the payload can be
105 request.getPayload().put("generic-vnf.vnf-id", targetVnf);
107 PgRequest pgRequest = new PgRequest();
108 pgRequest.pgStreams = new PgStreams();
111 for (int i = 0; i < 5; i++) {
112 pgStream = new PgStream();
113 pgStream.streamId = "fw_udp" + (i + 1);
114 pgStream.isEnabled = "true";
115 pgRequest.pgStreams.pgStream.add(pgStream);
117 request.getPayload().put("pg-streams", pgRequest.pgStreams);