components/model-catalog/blueprint-model/service-blueprint/PNF_DEMO/Scripts/kotlin/ConfigDeploy.kt

   1 /*
   2  * Copyright © 2020 Aarna Networks, Inc.
   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.node.ObjectNode
  20 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
  21 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.storedContentFromResolvedArtifactNB
  22 import org.onap.ccsdk.cds.blueprintsprocessor.rest.BasicAuthRestClientProperties
  23 import org.onap.ccsdk.cds.blueprintsprocessor.rest.RestClientProperties
  24 import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BasicAuthRestClientService
  25 import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService
  26 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
  27 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
  28 import org.slf4j.LoggerFactory
  29 import org.springframework.http.HttpMethod
  30 import org.springframework.web.client.RestTemplate
  31 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfClientService
  32 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfDevice
  33 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfDeviceInfo
  34
  35 open class ConfigDeploy : AbstractScriptComponentFunction() {
  36
  37     private val log = LoggerFactory.getLogger(ConfigDeploy::class.java)!!
  38
  39     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
  40
  41         /*
  42          * Here resolution-key could be day-1, day-2 etc..
  43          * This will come as part of config-deploy request payload.
  44          */
  45
  46         val resolution_key = getDynamicProperties("resolution-key").asText()
  47         log.info("Got the resolution_key: $resolution_key from config-deploy going to retrive the data from DB")
  48
  49         // Read the config-assing data using the resolution key + Prefix name for the template
  50         // We can select the given configuration using the resolution_key=day-1 or day-2
  51         // With the template prefix name for example "netconfrpc" to load the
  52         // Store configuration from the CDS DB
  53         val payload = storedContentFromResolvedArtifactNB(resolution_key, "netconfrpc")
  54         log.info("PNF configuration data from DB : \n$payload\n")
  55
  56         // "netconf-connection" is the tosca Node reference to "execute"
  57         // workflow.
  58         val netconf_device = netconfDevice("netconf-connection")
  59         val netconf_rpc_client = netconf_device.netconfRpcService
  60         val netconf_session = netconf_device.netconfSession
  61         netconf_session.connect()
  62
  63         /**
  64          * Invoke the NETCONF RPC, we already have the teamplate loaded
  65          * using "resolution-key" & template name prefix.
  66          */
  67         val dev_response = netconf_rpc_client.invokeRpc(payload)
  68         log.info("NETCONF device response message : dev_response\n")
  69
  70         /**
  71         netconf_rpc_client.lock("candidate")
  72         netconf_rpc_client.discardConfig()
  73         netconf_rpc_client.editConfig(payload, "candidate", "merge")
  74         netconf_rpc_client.commit()
  75         netconf_rpc_client.unLock("candidate")
  76         netconf_rpc_client.getConfig("", "running")
  77         */
  78
  79         log.info("Closing NETCONF device sessing with the device\n")
  80         netconf_session.disconnect()
  81
  82     }
  83
  84     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  85         log.info("Executing Recovery")
  86     }
  87 }