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

   1 /*
   2  * Copyright © 2019 IBM, Bell Canada, AT&T, 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.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.onap.ccsdk.cds.controllerblueprints.core.asJsonType
  29 import org.slf4j.LoggerFactory
  30 import org.springframework.http.HttpMethod
  31 import org.springframework.web.client.RestTemplate
  32 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfClientService
  33 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfDevice
  34 import org.onap.ccsdk.cds.blueprintsprocessor.functions.netconf.executor.netconfDeviceInfo
  35
  36 open class ConfigDeploy : AbstractScriptComponentFunction() {
  37
  38     private val log = LoggerFactory.getLogger(ConfigDeploy::class.java)!!
  39
  40     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
  41
  42         /*
  43          * Here resolution-key could be day-1, day-2 etc..
  44          * This will come as part of config-deploy request payload.
  45          */
  46
  47         val resolution_key = getDynamicProperties("resolution-key").asText()
  48         log.info("Got the resolution_key: $resolution_key from config-deploy going to retrive the data from DB")
  49
  50         // Read the config-assing data using the resolution key + Prefix name for the template
  51         // We can select the given configuration using the resolution_key=day-1 or day-2
  52         // With the template prefix name for example "netconfrpc" to load the
  53         // Store configuration from the CDS DB
  54         val payload = storedContentFromResolvedArtifactNB(resolution_key, "netconfrpc")
  55         log.info("PNF configuration data from DB : \n$payload\n")
  56
  57         // "netconf-connection" is the tosca Node reference to "execute"
  58         // workflow.
  59         val netconf_device = netconfDevice("netconf-connection")
  60         val netconf_rpc_client = netconf_device.netconfRpcService
  61         val netconf_session = netconf_device.netconfSession
  62         netconf_session.connect()
  63
  64         /**
  65          * Invoke the NETCONF RPC, we already have the teamplate loaded
  66          * using "resolution-key" & template name prefix.
  67          */
  68         val dev_response = netconf_rpc_client.invokeRpc(payload)
  69         log.info("NETCONF device response message : dev_response\n")
  70         setAttribute("response-data", dev_response.asJsonType())
  71
  72         /**
  73         netconf_rpc_client.lock("candidate")
  74         netconf_rpc_client.discardConfig()
  75         netconf_rpc_client.editConfig(payload, "candidate", "merge")
  76         netconf_rpc_client.commit()
  77         netconf_rpc_client.unLock("candidate")
  78         netconf_rpc_client.getConfig("", "running")
  79         */
  80
  81         log.info("Closing NETCONF device sessing with the device\n")
  82         netconf_session.disconnect()
  83
  84     }
  85
  86     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
  87         log.info("Executing Recovery")
  88     }
  89 }