2 * ============LICENSE_START=======================================================
3 * APPCActorServiceProvider
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
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.appc;
23 import com.google.common.collect.ImmutableList;
24 import com.google.common.collect.ImmutableMap;
26 import java.util.Collections;
27 import java.util.List;
29 import org.onap.policy.appc.CommonHeader;
30 import org.onap.policy.appc.Request;
31 import org.onap.policy.controlloop.ControlLoopOperation;
32 import org.onap.policy.controlloop.VirtualControlLoopEvent;
33 import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
34 import org.onap.policy.controlloop.policy.Policy;
35 import org.onap.policy.vnf.trafficgenerator.PGRequest;
36 import org.onap.policy.vnf.trafficgenerator.PGStream;
37 import org.onap.policy.vnf.trafficgenerator.PGStreams;
40 public class APPCActorServiceProvider implements Actor {
41 // Strings for targets
42 private static final String TARGET_VM = "VM";
43 private static final String TARGET_VNF = "VNF";
45 // Strings for recipes
46 private static final String RECIPE_RESTART = "Restart";
47 private static final String RECIPE_REBUILD = "Rebuild";
48 private static final String RECIPE_MIGRATE = "Migrate";
49 private static final String RECIPE_MODIFY = "ModifyConfig";
51 private static final ImmutableList<String> recipes =
52 ImmutableList.of(RECIPE_RESTART, RECIPE_REBUILD, RECIPE_MIGRATE, RECIPE_MODIFY);
53 private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
54 .put(RECIPE_RESTART, ImmutableList.of(TARGET_VM)).put(RECIPE_REBUILD, ImmutableList.of(TARGET_VM))
55 .put(RECIPE_MIGRATE, ImmutableList.of(TARGET_VM)).put(RECIPE_MODIFY, ImmutableList.of(TARGET_VNF)).build();
56 private static final ImmutableMap<String, List<String>> payloads = new ImmutableMap.Builder<String, List<String>>()
57 .put(RECIPE_MODIFY, ImmutableList.of("generic-vnf.vnf-id")).build();
60 public String actor() {
65 public List<String> recipes() {
66 return ImmutableList.copyOf(recipes);
70 public List<String> recipeTargets(String recipe) {
71 return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
75 public List<String> recipePayloads(String recipe) {
76 return ImmutableList.copyOf(payloads.getOrDefault(recipe, Collections.emptyList()));
80 * Constructs an APPC request conforming to the legacy API. The legacy API will be deprecated in
81 * future releases as all legacy functionality is moved into the LCM API.
83 * @param onset the event that is reporting the alert for policy to perform an action
84 * @param operation the control loop operation specifying the actor, operation, target, etc.
85 * @param policy the policy the was specified from the yaml generated by CLAMP or through the
87 * @return an APPC request conforming to the legacy API
89 public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy,
92 * Construct an APPC request
94 Request request = new Request();
95 request.setCommonHeader(new CommonHeader());
96 request.getCommonHeader().setRequestId(onset.getRequestId());
97 request.getCommonHeader().setSubRequestId(operation.getSubRequestId());
98 request.setAction(policy.getRecipe().substring(0, 1).toUpperCase() + policy.getRecipe().substring(1));
101 * For now Policy generates the PG Streams as a demo, in the future the payload can be
104 request.getPayload().put("generic-vnf.vnf-id", targetVnf);
106 PGRequest pgRequest = new PGRequest();
107 pgRequest.pgStreams = new PGStreams();
110 for (int i = 0; i < 5; i++) {
111 pgStream = new PGStream();
112 pgStream.streamId = "fw_udp" + (i + 1);
113 pgStream.isEnabled = "true";
114 pgRequest.pgStreams.pgStream.add(pgStream);
116 request.getPayload().put("pg-streams", pgRequest.pgStreams);