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
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
|
/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* Modifications Copyright (c) 2020 Nokia
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.so.apihandlerinfra;
import org.apache.http.HttpStatus;
import org.onap.so.apihandler.common.ErrorNumbers;
import org.onap.so.apihandler.common.RequestClientParameter;
import org.onap.so.apihandlerinfra.exceptions.ApiException;
import org.onap.so.apihandlerinfra.exceptions.RecipeNotFoundException;
import org.onap.so.apihandlerinfra.exceptions.RequestDbFailureException;
import org.onap.so.apihandlerinfra.exceptions.ValidateException;
import org.onap.so.apihandlerinfra.logging.ErrorLoggerInfo;
import org.onap.so.constants.Status;
import org.onap.so.db.catalog.beans.Workflow;
import org.onap.so.db.catalog.client.CatalogDbClient;
import org.onap.so.db.request.beans.InfraActiveRequests;
import org.onap.so.db.request.client.RequestsDbClient;
import org.onap.so.exceptions.ValidationException;
import org.onap.logging.filter.base.ErrorCode;
import org.onap.so.logger.MessageEnum;
import org.onap.so.serviceinstancebeans.ModelType;
import org.onap.so.serviceinstancebeans.RequestReferences;
import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
import org.onap.so.serviceinstancebeans.ServiceInstancesResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import javax.transaction.Transactional;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.IOException;
import java.util.HashMap;
import io.swagger.v3.oas.annotations.OpenAPIDefinition;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.info.Info;
import io.swagger.v3.oas.annotations.media.ArraySchema;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
@Component
@Path("/onap/so/infra/instanceManagement")
@OpenAPIDefinition(info = @Info(title = "/onap/so/infra/instanceManagement",
description = "Infrastructure API Requests for Instance Management"))
public class InstanceManagement {
private static Logger logger = LoggerFactory.getLogger(InstanceManagement.class);
private static String uriPrefix = "/instanceManagement/";
private static final String SAVE_TO_DB = "save instance to db";
@Autowired
private RequestsDbClient infraActiveRequestsClient;
@Autowired
private CatalogDbClient catalogDbClient;
@Autowired
private MsoRequest msoRequest;
@Autowired
private RequestHandlerUtils requestHandlerUtils;
@POST
@Path("/{version:[vV][1]}/serviceInstances/{serviceInstanceId}/vnfs/{vnfInstanceId}/workflows/{workflowUuid}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@Operation(description = "Execute custom VNF workflow", responses = @ApiResponse(
content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))))
@Transactional
public Response executeVNFCustomWorkflow(String request, @PathParam("version") String version,
@PathParam("serviceInstanceId") String serviceInstanceId, @PathParam("vnfInstanceId") String vnfInstanceId,
@PathParam("workflowUuid") String workflowUuid, @Context ContainerRequestContext requestContext)
throws ApiException {
String requestId = requestHandlerUtils.getRequestId(requestContext);
HashMap<String, String> instanceIdMap = new HashMap<>();
instanceIdMap.put("serviceInstanceId", serviceInstanceId);
instanceIdMap.put("vnfInstanceId", vnfInstanceId);
instanceIdMap.put("workflowUuid", workflowUuid);
return processCustomWorkflowRequest(request, Action.inPlaceSoftwareUpdate, instanceIdMap, version, requestId,
requestContext);
}
@POST
@Path("/{version:[vV][1]}/serviceInstances/{serviceInstanceId}/pnfs/{pnfName}/workflows/{workflowUuid}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@Operation(description = "Execute custom PNF workflow", responses = @ApiResponse(
content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))))
@Transactional
public Response executePNFCustomWorkflow(String request, @PathParam("version") String version,
@PathParam("serviceInstanceId") String serviceInstanceId, @PathParam("pnfName") String pnfName,
@PathParam("workflowUuid") String workflowUuid, @Context ContainerRequestContext requestContext)
throws ApiException {
String requestId = requestHandlerUtils.getRequestId(requestContext);
HashMap<String, String> instanceIdMap = new HashMap<>();
instanceIdMap.put("serviceInstanceId", serviceInstanceId);
instanceIdMap.put("pnfName", pnfName);
instanceIdMap.put("workflowUuid", workflowUuid);
return processPNFCustomWorkflowRequest(request, Action.forCustomWorkflow, instanceIdMap, version, requestId,
requestContext);
}
private Response processCustomWorkflowRequest(String requestJSON, Actions action,
HashMap<String, String> instanceIdMap, String version, String requestId,
ContainerRequestContext requestContext) throws ApiException {
String serviceInstanceId;
boolean aLaCarte = true;
ServiceInstancesRequest sir;
String apiVersion = version.substring(1);
String requestUri = requestHandlerUtils.getRequestUri(requestContext, uriPrefix);
sir = requestHandlerUtils.convertJsonToServiceInstanceRequest(requestJSON, action, requestId, requestUri);
String requestScope = requestHandlerUtils.deriveRequestScope(action, sir, requestUri);
InfraActiveRequests currentActiveReq =
msoRequest.createRequestObject(sir, action, requestId, Status.IN_PROGRESS, requestJSON, requestScope);
try {
requestHandlerUtils.validateHeaders(requestContext);
} catch (ValidationException e) {
logger.error("Exception occurred", e);
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_VALIDATION_ERROR, ErrorCode.SchemaError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
ValidateException validateException =
new ValidateException.Builder(e.getMessage(), HttpStatus.SC_BAD_REQUEST,
ErrorNumbers.SVC_BAD_PARAMETER).cause(e).errorInfo(errorLoggerInfo).build();
requestHandlerUtils.updateStatus(currentActiveReq, Status.FAILED, validateException.getMessage());
throw validateException;
}
requestHandlerUtils.parseRequest(sir, instanceIdMap, action, version, requestJSON, aLaCarte, requestId,
currentActiveReq);
requestHandlerUtils.setInstanceId(currentActiveReq, requestScope, null, instanceIdMap);
String vnfType = msoRequest.getVnfType(sir, requestScope);
if (requestScope.equalsIgnoreCase(ModelType.vnf.name()) && vnfType != null) {
currentActiveReq.setVnfType(vnfType);
}
checkDuplicateAndBuildError(action, instanceIdMap, requestScope, currentActiveReq);
ServiceInstancesResponse serviceResponse = new ServiceInstancesResponse();
RequestReferences referencesResponse = new RequestReferences();
referencesResponse.setRequestId(requestId);
serviceResponse.setRequestReferences(referencesResponse);
boolean isBaseVfModule = false;
String workflowUuid = null;
if (instanceIdMap != null) {
workflowUuid = instanceIdMap.get("workflowUuid");
}
RecipeLookupResult recipeLookupResult = getInstanceManagementWorkflowRecipe(currentActiveReq, workflowUuid);
String serviceInstanceType = requestHandlerUtils.getServiceType(requestScope, sir, true);
serviceInstanceId = requestHandlerUtils.setServiceInstanceId(requestScope, sir);
String vnfId = "";
if (sir.getVnfInstanceId() != null) {
vnfId = sir.getVnfInstanceId();
}
currentActiveReq = setWorkflowNameAndOperationName(currentActiveReq, workflowUuid);
saveCurrentActiveRequest(currentActiveReq);
RequestClientParameter requestClientParameter;
try {
requestClientParameter = new RequestClientParameter.Builder().setRequestId(requestId)
.setBaseVfModule(isBaseVfModule).setRecipeTimeout(recipeLookupResult.getRecipeTimeout())
.setRequestAction(action.toString()).setServiceInstanceId(serviceInstanceId).setVnfId(vnfId)
.setServiceType(serviceInstanceType).setVnfType(vnfType)
.setRequestDetails(requestHandlerUtils.mapJSONtoMSOStyle(requestJSON, null, aLaCarte, action))
.setApiVersion(apiVersion).setALaCarte(aLaCarte).setRequestUri(requestUri).build();
} catch (IOException e) {
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_BPEL_RESPONSE_ERROR, ErrorCode.SchemaError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
throw new ValidateException.Builder("Unable to generate RequestClientParamter object" + e.getMessage(),
HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_BAD_PARAMETER).errorInfo(errorLoggerInfo)
.build();
}
return requestHandlerUtils.postBPELRequest(currentActiveReq, requestClientParameter,
recipeLookupResult.getOrchestrationURI(), requestScope);
}
private void saveCurrentActiveRequest(InfraActiveRequests currentActiveReq) throws RequestDbFailureException {
try {
infraActiveRequestsClient.save(currentActiveReq);
} catch (Exception e) {
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_DB_ACCESS_EXC, ErrorCode.DataError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
throw new RequestDbFailureException.Builder(SAVE_TO_DB, e.toString(), HttpStatus.SC_INTERNAL_SERVER_ERROR,
ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e).errorInfo(errorLoggerInfo).build();
}
}
private void checkDuplicateAndBuildError(Actions action, HashMap<String, String> instanceIdMap, String requestScope,
InfraActiveRequests currentActiveReq) throws ApiException {
InfraActiveRequests dup =
requestHandlerUtils.duplicateCheck(action, instanceIdMap, null, requestScope, currentActiveReq);
if (dup == null) {
return;
}
boolean inProgress = requestHandlerUtils.camundaHistoryCheck(dup, currentActiveReq);
if (inProgress) {
requestHandlerUtils.buildErrorOnDuplicateRecord(currentActiveReq, action, instanceIdMap, null, requestScope,
dup);
}
}
private Response processPNFCustomWorkflowRequest(String requestJSON, Actions action,
HashMap<String, String> instanceIdMap, String version, String requestId,
ContainerRequestContext requestContext) throws ApiException {
boolean aLaCarte = false;
ServiceInstancesRequest sir;
String apiVersion = version.substring(1);
String serviceInstanceId = "";
String pnfName = "";
String workflowUuid = "";
if (instanceIdMap != null) {
serviceInstanceId = instanceIdMap.get("serviceInstanceId");
pnfName = instanceIdMap.get("pnfName");
workflowUuid = instanceIdMap.get("workflowUuid");
}
String requestUri = requestHandlerUtils.getRequestUri(requestContext, uriPrefix);
sir = requestHandlerUtils.convertJsonToServiceInstanceRequest(requestJSON, action, requestId, requestUri);
sir.setServiceInstanceId(serviceInstanceId);
sir.setPnfName(pnfName);
String requestScope = ModelType.pnf.name();
InfraActiveRequests currentActiveReq =
msoRequest.createRequestObject(sir, action, requestId, Status.IN_PROGRESS, requestJSON, requestScope);
try {
requestHandlerUtils.validateHeaders(requestContext);
} catch (ValidationException e) {
logger.error("Exception occurred", e);
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_VALIDATION_ERROR, ErrorCode.SchemaError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
ValidateException validateException =
new ValidateException.Builder(e.getMessage(), HttpStatus.SC_BAD_REQUEST,
ErrorNumbers.SVC_BAD_PARAMETER).cause(e).errorInfo(errorLoggerInfo).build();
requestHandlerUtils.updateStatus(currentActiveReq, Status.FAILED, validateException.getMessage());
throw validateException;
}
requestHandlerUtils.parseRequest(sir, instanceIdMap, action, version, requestJSON, aLaCarte, requestId,
currentActiveReq);
requestHandlerUtils.setInstanceId(currentActiveReq, requestScope, null, instanceIdMap);
checkDuplicateAndBuildError(action, instanceIdMap, requestScope, currentActiveReq);
RecipeLookupResult recipeLookupResult = getInstanceManagementWorkflowRecipe(currentActiveReq, workflowUuid);
currentActiveReq = setWorkflowNameAndOperationName(currentActiveReq, workflowUuid);
saveCurrentActiveRequest(currentActiveReq);
RequestClientParameter requestClientParameter;
try {
requestClientParameter = new RequestClientParameter.Builder().setRequestId(requestId)
.setRecipeTimeout(recipeLookupResult.getRecipeTimeout()).setRequestAction(action.toString())
.setServiceInstanceId(serviceInstanceId).setPnfCorrelationId(pnfName)
.setRequestDetails(requestHandlerUtils.mapJSONtoMSOStyle(requestJSON, null, aLaCarte, action))
.setApiVersion(apiVersion).setRequestUri(requestUri).build();
} catch (IOException e) {
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_BPEL_RESPONSE_ERROR, ErrorCode.SchemaError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
throw new ValidateException.Builder("Unable to generate RequestClientParamter object" + e.getMessage(),
HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_BAD_PARAMETER).errorInfo(errorLoggerInfo)
.build();
}
return requestHandlerUtils.postBPELRequest(currentActiveReq, requestClientParameter,
recipeLookupResult.getOrchestrationURI(), requestScope);
}
private RecipeLookupResult getInstanceManagementWorkflowRecipe(InfraActiveRequests currentActiveReq,
String workflowUuid) throws ApiException {
RecipeLookupResult recipeLookupResult;
try {
recipeLookupResult = getCustomWorkflowUri(workflowUuid);
} catch (Exception e) {
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_REQUEST_VALIDATION_ERROR, ErrorCode.SchemaError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
ValidateException validateException =
new ValidateException.Builder(e.getMessage(), HttpStatus.SC_BAD_REQUEST,
ErrorNumbers.SVC_BAD_PARAMETER).cause(e).errorInfo(errorLoggerInfo).build();
requestHandlerUtils.updateStatus(currentActiveReq, Status.FAILED, validateException.getMessage());
throw validateException;
}
if (recipeLookupResult == null) {
ErrorLoggerInfo errorLoggerInfo =
new ErrorLoggerInfo.Builder(MessageEnum.APIH_DB_ACCESS_EXC, ErrorCode.DataError)
.errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
RecipeNotFoundException recipeNotFoundExceptionException =
new RecipeNotFoundException.Builder("Recipe could not be retrieved from catalog DB.",
HttpStatus.SC_NOT_FOUND, ErrorNumbers.SVC_GENERAL_SERVICE_ERROR).errorInfo(errorLoggerInfo)
.build();
requestHandlerUtils.updateStatus(currentActiveReq, Status.FAILED,
recipeNotFoundExceptionException.getMessage());
throw recipeNotFoundExceptionException;
}
return recipeLookupResult;
}
private RecipeLookupResult getCustomWorkflowUri(String workflowUuid) {
Workflow workflow = catalogDbClient.findWorkflowByArtifactUUID(workflowUuid);
if (workflow != null) {
String workflowName = workflow.getName();
String recipeUri = "/mso/async/services/" + workflowName;
return new RecipeLookupResult(recipeUri, 180);
}
return null;
}
protected InfraActiveRequests setWorkflowNameAndOperationName(InfraActiveRequests currentActiveReq,
String workflowUuid) {
Workflow workflow = catalogDbClient.findWorkflowByArtifactUUID(workflowUuid);
if (workflow != null) {
currentActiveReq.setWorkflowName(workflow.getName());
currentActiveReq.setOperationName(workflow.getOperationName());
}
return currentActiveReq;
}
}
|