tutorials/ApacheCNF/templates/cba/Scripts/kotlin/ConfigDeploySetup.kt

   1 /*
   2  * Copyright © 2021 Orange
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
  18
  19 import com.fasterxml.jackson.databind.JsonNode
  20 import com.fasterxml.jackson.databind.node.ObjectNode
  21 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
  22 import org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.definition.template.K8sConfigTemplateComponent
  23 import org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s.definition.template.K8sConfigValueComponent
  24 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.processor.ResourceAssignmentProcessor
  25 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
  26 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
  27 import org.onap.ccsdk.cds.controllerblueprints.core.isNullOrMissing
  28 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
  29 import org.slf4j.LoggerFactory
  30
  31 open class ConfigDeploySetup() : ResourceAssignmentProcessor() {
  32
  33     private val log = LoggerFactory.getLogger(ConfigDeploySetup::class.java)!!
  34
  35     override fun getName(): String {
  36         return "ConfigDeploySetup"
  37     }
  38
  39     override suspend fun processNB(executionRequest: ResourceAssignment) {
  40
  41         var retValue: Any? = null
  42
  43         try {
  44             if (executionRequest.name == "service-instance-id") {
  45                 var value = raRuntimeService.getInputValue(executionRequest.name)
  46                 if (!value.isNullOrMissing()) {
  47                     retValue = value.asText()
  48                 } else {
  49                     val vnfRelationshipList = raRuntimeService.getResolutionStore("vnf-relationship-list")
  50                     if (!vnfRelationshipList.isNullOrMissing()) {
  51                         vnfRelationshipList["relationship-list"].forEach { relation ->
  52                             if (relation["related-to"].asText() == "service-instance") {
  53                                 relation["relationship-data"].forEach { data ->
  54                                     if (data["relationship-key"].asText() == "service-instance.service-instance-id") {
  55                                         retValue = data["relationship-value"].asText()
  56                                     }
  57                                 }
  58                             }
  59                         }
  60                     }
  61                 }
  62             } else if (executionRequest.name == "vnf-id") {
  63                 var value = raRuntimeService.getInputValue(executionRequest.name)
  64                 if (!value.isNullOrMissing()) {
  65                     retValue = value.asText()
  66                 } else {
  67                     value = raRuntimeService.getInputValue("generic-vnf.vnf-id")
  68                     if (!value.isNullOrMissing()) {
  69                         retValue = value.asText()
  70                     }
  71                 }
  72             } else if (executionRequest.name == "replica-count") {
  73                 retValue = "1"
  74                 try {
  75                     var value = raRuntimeService.getInputValue(executionRequest.name)
  76                     if (!value.isNullOrMissing()) {
  77                         retValue = value.asText()
  78                     } else {
  79                         value = raRuntimeService.getInputValue("data")
  80                         if (!value.isNullOrMissing()) {
  81                             if (value["replicaCount"] != null) {
  82                                 retValue = value["replicaCount"].asText()
  83                             }
  84                         }
  85                     }
  86                 } catch (e: Exception) {
  87                     log.error(e.message, e)
  88                     log.info("Setting default replica count: 1")
  89                 }
  90             } else if (executionRequest.name == "config-deploy-setup") {
  91                 val modulesSdnc = raRuntimeService.getResolutionStore("vf-modules-list-sdnc")["vf-modules"]
  92                 val modulesAai = raRuntimeService.getResolutionStore("vf-modules-list-aai")["vf-modules"]
  93                 val objectMapper = jacksonObjectMapper()
  94                 val result: ObjectNode = objectMapper.createObjectNode()
  95                 for (module in modulesSdnc) {
  96                     val modelTopology = module.at("/vf-module-data/vf-module-topology")
  97                     val moduleParameters = modelTopology.at("/vf-module-parameters/param")
  98                     val label: String? = getParamValueByName(moduleParameters, "vf_module_label")
  99                     if (label != null) {
 100                         val modelInfo = modelTopology["onap-model-information"]
 101                         val moduleData: ObjectNode = objectMapper.createObjectNode()
 102                         result.put(label, moduleData)
 103                         moduleData.put(K8sConfigTemplateComponent.INPUT_K8S_DEFINITION_NAME, modelInfo["model-invariant-uuid"].asText())
 104                         moduleData.put(K8sConfigTemplateComponent.INPUT_K8S_DEFINITION_VERSION, modelInfo["model-customization-uuid"].asText())
 105                         val templateName: String? = getParamValueByName(moduleParameters, K8sConfigTemplateComponent.INPUT_K8S_TEMPLATE_NAME)
 106                         val templateSource: String? = getParamValueByName(moduleParameters, K8sConfigTemplateComponent.INPUT_K8S_TEMPLATE_SOURCE)
 107                         val configValueSource: String? = getParamValueByName(moduleParameters, K8sConfigValueComponent.INPUT_K8S_CONFIG_VALUE_SOURCE)
 108                         val configName: String? = getParamValueByName(moduleParameters, K8sConfigValueComponent.INPUT_K8S_RB_CONFIG_NAME)
 109
 110                         if (templateName != null)
 111                             moduleData.put(K8sConfigTemplateComponent.INPUT_K8S_TEMPLATE_NAME, templateName)
 112                         if (templateSource != null)
 113                             moduleData.put(K8sConfigTemplateComponent.INPUT_K8S_TEMPLATE_SOURCE, templateSource)
 114                         if (configValueSource != null)
 115                             moduleData.put(K8sConfigValueComponent.INPUT_K8S_CONFIG_VALUE_SOURCE, configValueSource)
 116                         if (configName != null)
 117                             moduleData.put(K8sConfigValueComponent.INPUT_K8S_RB_CONFIG_NAME, configName)
 118
 119                         for (aaiModule in modulesAai) {
 120                             if (aaiModule["vf-module-id"].asText() == module["vf-module-id"].asText() && aaiModule["heat-stack-id"] != null) {
 121                                 moduleData.put(K8sConfigValueComponent.INPUT_K8S_INSTANCE_ID, aaiModule["heat-stack-id"].asText())
 122                                 break
 123                             }
 124                         }
 125                     }
 126                 }
 127                 retValue = result
 128             }
 129             ResourceAssignmentUtils.setResourceDataValue(executionRequest, raRuntimeService, retValue)
 130         } catch (e: Exception) {
 131             log.error(e.message, e)
 132             ResourceAssignmentUtils.setResourceDataValue(executionRequest, raRuntimeService, "ERROR")
 133
 134             throw BluePrintProcessorException("Failed in template key ($executionRequest) assignments, cause: ${e.message}", e)
 135         }
 136     }
 137
 138     private fun getParamValueByName(params: JsonNode, paramName: String): String? {
 139         for (param in params) {
 140             if (param["name"].asText() == paramName && param["value"].asText() != "null") {
 141                 return param["value"].asText()
 142             }
 143         }
 144         return null
 145     }
 146
 147     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ResourceAssignment) {
 148         this.addError("${runtimeException.message}")
 149     }
 150 }