components/model-catalog/blueprint-model/uat-blueprints/pnf_config/Scripts/kotlin/RestconfConfigDeploy.kt

   1 /*
   2 * ============LICENSE_START=======================================================
   3 *  Copyright (C) 2019 Nordix Foundation.
   4 * ================================================================================
   5 * Licensed under the Apache License, Version 2.0 (the "License");
   6 * you may not use this file except in compliance with the License.
   7 * You may obtain a copy of the License at
   8 *
   9 *      http://www.apache.org/licenses/LICENSE-2.0
  10 *
  11 * Unless required by applicable law or agreed to in writing, software
  12 * distributed under the License is distributed on an "AS IS" BASIS,
  13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 * See the License for the specific language governing permissions and
  15 * limitations under the License.
  16 * ============LICENSE_END=========================================================
  17  */
  18
  19 package cba.pnf.config
  20
  21 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  22 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.contentFromResolvedArtifactNB
  23 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.storedContentFromResolvedArtifactNB
  24 import org.onap.ccsdk.cds.blueprintsprocessor.functions.restconf.executor.restconfMountDevice
  25 import org.onap.ccsdk.cds.blueprintsprocessor.functions.restconf.executor.restconfApplyDeviceConfig
  26 import org.onap.ccsdk.cds.blueprintsprocessor.functions.restconf.executor.restconfUnMountDevice
  27 import org.onap.ccsdk.cds.blueprintsprocessor.functions.restconf.executor.restconfDeviceConfig
  28 import org.onap.ccsdk.cds.blueprintsprocessor.functions.restconf.executor.restconfClientService
  29 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
  30 import org.onap.ccsdk.cds.controllerblueprints.core.BlueprintProcessorException
  31 import org.onap.ccsdk.cds.controllerblueprints.core.logger
  32
  33 class RestconfConfigDeploy : AbstractScriptComponentFunction() {
  34
  35     private val CONFIGLET_TEMPLATE_NAME = "config-assign"
  36     private val CONFIGLET_RESOURCE_PATH = "yang-ext:mount/mynetconf:netconflist"
  37     private val RESTCONF_SERVER_IDENTIFIER = "sdnc"
  38     private val log = logger(AbstractScriptComponentFunction::class.java)
  39
  40     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
  41         log.info("Started execution of process method")
  42         try {
  43             // Extract Resolution key & Device ID
  44             val resolutionKey = getDynamicProperties("resolution-key").asText()
  45             log.info("resolution_key: $resolutionKey")
  46             val deviceID: String = requestPayloadActionProperty("config-deploy-properties")?.get(0)?.get("pnf-id")?.textValue()!!
  47             log.info("device_id: $deviceID")
  48             val webclientService = restconfClientService(RESTCONF_SERVER_IDENTIFIER)
  49
  50             try {
  51                 // Mount the device
  52                 val mountPayload = contentFromResolvedArtifactNB("config-deploy")
  53                 log.debug("Mounting Device : $deviceID")
  54                 restconfMountDevice(webclientService, deviceID, mountPayload, mutableMapOf("Content-Type" to "application/json"))
  55
  56                 // Log the current configuration for the subtree
  57                 val currentConfig: Any = restconfDeviceConfig(webclientService, deviceID, CONFIGLET_RESOURCE_PATH)
  58                 log.info("Current configuration subtree : $currentConfig")
  59                 // Apply configlet
  60                 restconfApplyDeviceConfig(
  61                     webclientService, deviceID, CONFIGLET_RESOURCE_PATH,
  62                     storedContentFromResolvedArtifactNB(resolutionKey, CONFIGLET_TEMPLATE_NAME),
  63                     mutableMapOf("Content-Type" to "application/yang.patch+json")
  64                 )
  65             } catch (err: Exception) {
  66                 log.error("an error occurred while configuring device {}", err)
  67             } finally {
  68                 // Un mount device
  69                 restconfUnMountDevice(webclientService, deviceID, "")
  70             }
  71         } catch (bpe: BlueprintProcessorException) {
  72             log.error("Error looking up server identifier ", bpe)
  73         }
  74     }
  75
  76     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  77         log.info("Recover function called!")
  78         log.info("Execution request : $executionRequest")
  79         log.error("Exception", runtimeException)
  80     }
  81 }