aboutsummaryrefslogtreecommitdiffstats
path: root/policy/apex/logic/AAIServiceAssignedTask.js
blob: 0cb49677f28e7fac32e57c05d59d2ae5280517ed (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
/*
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2019 Huawei. All rights reserved.
 *  Modifications Copyright (C) 2019-2020 Nordix Foundation.
 * ================================================================================
 * Licensed 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * ============LICENSE_END=========================================================
 */

executor.logger.info("Begin Execution AAIServiceAssignedTask.js");
executor.logger.info(executor.subject.id);
executor.logger.info(executor.inFields);

var attachmentPoint = executor.inFields.get("attachmentPoint");
var requestID = executor.inFields.get("requestID");
var serviceInstanceId = executor.inFields.get("serviceInstanceId");

var NomadicONTContext = executor.getContextAlbum("NomadicONTContextAlbum").get(attachmentPoint);
executor.logger.info(NomadicONTContext);

var jsonObj;
var aaiUpdateResult = true;

var wbClient = org.onap.policy.apex.examples.bbs.WebClient;
var client = new wbClient();

/* Get AAI URL from Configuration file. */
var AAI_URL = "localhost:8080";
var CUSTOMER_ID = requestID;
var SERVICE_INSTANCE_ID = serviceInstanceId;
var AAI_VERSION = "v14";
var resource_version;
var relationship_list;
var HTTP_PROTOCOL = "https://";
var results;
var putUrl;
var service_instance;

AAI_URL = executor.parameters.get("AAI_URL");
AAI_USERNAME = executor.parameters.get("AAI_USERNAME");
AAI_PASSWORD = executor.parameters.get("AAI_PASSWORD");
AAI_VERSION = executor.parameters.get("AAI_VERSION");

executor.logger.info("AAI_URL " + AAI_URL);

/* Get service instance Id from AAI */
try {
    var urlGet = HTTP_PROTOCOL + AAI_URL + "/aai/" + AAI_VERSION + "/nodes/service-instances/service-instance/"
            + SERVICE_INSTANCE_ID + "?format=resource_and_url";

    executor.logger.info("Query url" + urlGet);

    result = client.httpRequest(urlGet, "GET", null, AAI_USERNAME, AAI_PASSWORD, "application/json");
    executor.logger.info("Data received From " + urlGet + " " + result);
    jsonObj = JSON.parse(result.toString());

    executor.logger.info(JSON.stringify(jsonObj, null, 4));
    /* Retrieve the service instance id */
    results = jsonObj['results'][0];
    putUrl = results['url'];
    service_instance = results['service-instance'];
    service_instance_id = service_instance['service-instance-id'];
    resource_version = service_instance['resource-version'];
    relationship_list = service_instance['relationship-list'];
    executor.logger.info("After Parse service_instance " + JSON.stringify(service_instance, null, 4) + "\n url "
            + putUrl + "\n Service instace Id " + service_instance_id);

    if (result == "") {
        aaiUpdateResult = false;
    }
} catch (err) {
    executor.logger.info("Failed to retrieve data " + err);
    aaiUpdateResult = false;
}

/* BBS Policy updates orchestration status of {{bbs-cfs-service-instance-UUID}} [ active --> assigned ] */
var putUpddateServInstance;
putUpddateServInstance = service_instance;
try {
    if (aaiUpdateResult == true) {
        putUpddateServInstance["orchestration-status"] = "active";
        executor.logger.info("ready to putAfter Parse " + JSON.stringify(putUpddateServInstance, null, 4));
        var urlPut = HTTP_PROTOCOL + AAI_URL + putUrl + "?resource_version=" + resource_version;
        result = client.httpRequest(urlPut, "PUT", JSON.stringify(putUpddateServInstance), AAI_USERNAME, AAI_PASSWORD,
                "application/json");
        executor.logger.info("Data received From " + urlPut + " " + result);
        /* If failure to retrieve data proceed to Failure */
        if (result != "") {
            aaiUpdateResult = false;
        }
    }
} catch (err) {
    executor.logger.info("Failed to retrieve data " + err);
    aaiUpdateResult = false;
}

if (!service_instance.hasOwnProperty('input-parameters') || !service_instance.hasOwnProperty('metadata')) {
    aaiUpdateResult = false;
    executor.logger.info("Validate data failed. input-parameters or metadata is missing");
}

/* update logical link in pnf */
var oldLinkName = "";
try {
    if (aaiUpdateResult == true) {
        var pnfName = "";
        var pnfResponse;
        var pnfUpdate;
        var relationShips = relationship_list["relationship"];

        for (var i = 0; i < relationShips.length; i++) {
            if (relationShips[i]["related-to"] == "pnf") {
                var relationship_data = relationShips[i]["relationship-data"];
                for (var j = 0; j < relationship_data.length; j++) {
                    if (relationship_data[j]["relationship-key"] == "pnf.pnf-name") {
                        pnfName = relationship_data[j]['relationship-value'];
                        break;
                    }
                }
            }
        }
        executor.logger.info("pnf-name found " + pnfName);
        /* 1. Get PNF */
        var urlGetPnf = HTTP_PROTOCOL + AAI_URL + "/aai/" + AAI_VERSION + "/network/pnfs/pnf/" + pnfName;
        executor.logger.info("*********************** Executing call to fetch PNF");
        pnfResponse = client.httpRequest(urlGetPnf, "GET", null, AAI_USERNAME, AAI_PASSWORD, "application/json");
        executor.logger.info("Data received From " + urlGetPnf + " >" + pnfResponse + "<");
        /* If failure to retrieve data proceed to Failure */
        if (!pnfResponse) {
            executor.logger.info("*********************** Fetch PNF with relation marked it ERROR");
            aaiUpdateResult = false;
        }
        pnfUpdate = JSON.parse(pnfResponse.toString());
        executor.logger.info(JSON.stringify(pnfUpdate, null, 4));

        /* 2. Create logical link */
        var link_name = attachmentPoint;
        var logicalLink = {};
        logicalLink["link-name"] = String(link_name);
        logicalLink["in-maint"] = String(false);
        logicalLink["link-type"] = "attachment-point";
        // var logicalLink = "{\"link-name\":\"" + link_name + "\",\"in-maint\":false, \"link-type\":\"attachment-point\"}";
        // var logicalLink = {
        //     "link-name" : link_name,
        //     "in-maint" : false,
        //     "link-type" : "attachment-point"
        // };
        var urlNewLogicalLink = HTTP_PROTOCOL + AAI_URL + "/aai/" + AAI_VERSION
                + "/network/logical-links/logical-link/" + link_name;
        executor.logger.info("URL to be used >>" + urlNewLogicalLink + "<<");
        var logicalLinkStr = JSON.stringify(logicalLink);
        executor.logger.info("Body to be used >>" + logicalLinkStr + "<<");
        executor.logger.info("*********************** Executing call to create new Logical Link");
        result = client.httpRequest(urlNewLogicalLink, "PUT", logicalLinkStr, AAI_USERNAME, AAI_PASSWORD,
                "application/json");
        executor.logger.info("Data received From " + urlNewLogicalLink + " >" + result + "<");
        /* If failure to retrieve data proceed to Failure */
        if (result != "") {
            executor.logger.info("*********************** CREATE NEW LOGICAL LINK marked it ERROR");
            aaiUpdateResult = false;
        }

        /* 3. Update pnf with new relation */
        for (var i = 0; i < pnfUpdate["relationship-list"]["relationship"].length; i++) {
            if (pnfUpdate["relationship-list"]["relationship"][i]['related-to'] == 'logical-link') {
                pnfUpdate["relationship-list"]["relationship"][i]['related-link'] = String("/aai/" + AAI_VERSION
                        + "/network/logical-links/logical-link/" + link_name);
                for (var j = 0; j < pnfUpdate["relationship-list"]["relationship"][i]['relationship-data'].length; j++) {
                    if (pnfUpdate["relationship-list"]["relationship"][i]['relationship-data'][j]['relationship-key'] == "logical-link.link-name") {
                        oldLinkName = pnfUpdate["relationship-list"]["relationship"][i]['relationship-data'][j]['relationship-value'];
                        pnfUpdate["relationship-list"]["relationship"][i]['relationship-data'][j]['relationship-value'] = String(link_name);
                        break;
                    }
                }
                break;
            }
        }
        executor.logger.info("*********************** Just before calling stringify");
        var pnfUpdateStr = JSON.stringify(pnfUpdate);
        executor.logger.info("Put pnf to aai " + pnfUpdateStr);
        var urlPutPnf = HTTP_PROTOCOL + AAI_URL + "/aai/" + AAI_VERSION + "/network/pnfs/pnf/" + pnfName;
        executor.logger.info("*********************** Executing call to update PNF with new relation");
        result = client.httpRequest(urlPutPnf, "PUT", pnfUpdateStr, AAI_USERNAME, AAI_PASSWORD,
                "application/json");
        executor.logger.info("Data received From " + urlPutPnf + " >" + result + "<");

        /* If failure to retrieve data proceed to Failure */
        if (result != "") {
            executor.logger.info("*********************** UPDATE PNF with relation marked it ERROR");
            aaiUpdateResult = false;
        }
        /* Get and Delete the Stale logical link */
        var oldLinkResult;
        var linkResult;
        var urlOldLogicalLink = HTTP_PROTOCOL + AAI_URL + "/aai/" + AAI_VERSION
                + "/network/logical-links/logical-link/" + oldLinkName;
        executor.logger.info("*********************** Executing call to fetch old logical link");
        linkResult = client.httpRequest(urlOldLogicalLink, "GET", null, AAI_USERNAME, AAI_PASSWORD, "application/json");
        executor.logger.info("Data received From " + urlOldLogicalLink + " " + linkResult + " "
                + linkResult.hasOwnProperty("link-name"));
        oldLinkResult = JSON.parse(linkResult.toString());
        if (oldLinkResult.hasOwnProperty("link-name") == true) {
            var res_version = oldLinkResult["resource-version"];
            var urlDelOldLogicalLink = urlOldLogicalLink + "?resource-version=" + res_version;
            executor.logger.info("Delete called for " + urlDelOldLogicalLink);
            executor.logger.info("*********************** Executing call to delete old logical link");
            result = client.httpRequest(urlDelOldLogicalLink, "DELETE", null, AAI_USERNAME, AAI_PASSWORD,
                    "application/json");
            executor.logger.info("Delete called for " + urlDelOldLogicalLink + " result " + result);
        }
    }
} catch (err) {
    executor.logger.info("Failed to retrieve data " + err);
    aaiUpdateResult = false;
}

/* If Success then Fill output schema */
if (aaiUpdateResult == true) {
    executor.outFields.put("result", "SUCCESS");
    NomadicONTContext.put("result", "SUCCESS");
    executor.logger.info("*********************** Just before calling stringify when output to context (service-instance)");
    NomadicONTContext.put("aai_message", JSON.stringify(service_instance));
    executor.logger.info("*********************** Just after calling stringify when output to context (service-instance)");
    NomadicONTContext.put("url", putUrl);
} else {
    executor.outFields.put("result", "FAILURE");
    NomadicONTContext.put("result", "FAILURE");
}

executor.outFields.put("requestID", requestID);
executor.outFields.put("attachmentPoint", attachmentPoint);
executor.outFields.put("serviceInstanceId", executor.inFields.get("serviceInstanceId"));

executor.logger.info(executor.outFields);
executor.logger.info("End Execution AAIServiceAssignedTask.js");

true;

/* Utility functions Begin */
function IsValidJSONString(str) {
    try {
        JSON.parse(str);
    } catch (e) {
        return false;
    }
    return true;
}
/* Utility functions End */