rapp-manager-application/src/main/java/com/oransc/rappmanager/rest/OnboardingController.java

   1 /*-
   2  * ============LICENSE_START======================================================================
   3  * Copyright (C) 2023 Nordix Foundation. All rights reserved.
   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 com.oransc.rappmanager.rest;
  20
  21 import com.oransc.rappmanager.acm.service.AcmDeployer;
  22 import com.oransc.rappmanager.configuration.RappManagerConfiguration;
  23 import com.oransc.rappmanager.models.Rapp;
  24 import com.oransc.rappmanager.models.RappCsarConfigurationHandler;
  25 import com.oransc.rappmanager.models.RappEvent;
  26 import com.oransc.rappmanager.models.RappState;
  27 import com.oransc.rappmanager.models.cache.RappCacheService;
  28 import com.oransc.rappmanager.models.statemachine.RappStateMachine;
  29 import com.oransc.rappmanager.sme.service.SmeDeployer;
  30 import java.io.File;
  31 import java.io.IOException;
  32 import java.nio.file.Files;
  33 import java.nio.file.StandardCopyOption;
  34 import java.util.Optional;
  35 import lombok.RequiredArgsConstructor;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38 import org.springframework.cache.Cache;
  39 import org.springframework.http.ResponseEntity;
  40 import org.springframework.web.bind.annotation.GetMapping;
  41 import org.springframework.web.bind.annotation.PathVariable;
  42 import org.springframework.web.bind.annotation.PostMapping;
  43 import org.springframework.web.bind.annotation.RequestMapping;
  44 import org.springframework.web.bind.annotation.RequestPart;
  45 import org.springframework.web.bind.annotation.RestController;
  46 import org.springframework.web.multipart.MultipartFile;
  47
  48 @RestController
  49 @RequestMapping(path = "rapps")
  50 @RequiredArgsConstructor
  51 public class OnboardingController {
  52
  53     Logger logger = LoggerFactory.getLogger(OnboardingController.class);
  54     private final RappCsarConfigurationHandler rappCsarConfigurationHandler;
  55     private final AcmDeployer acmDeployer;
  56     private final SmeDeployer smeDeployer;
  57     private final RappManagerConfiguration rappManagerConfiguration;
  58     private final RappStateMachine rappStateMachine;
  59     private final RappCacheService rappCacheService;
  60
  61
  62     @GetMapping
  63     public ResponseEntity<Cache> getRapps() {
  64         return ResponseEntity.ok(rappCacheService.getAllRapp());
  65     }
  66
  67     @GetMapping("{rapp_id}")
  68     public ResponseEntity<Rapp> getRapps(@PathVariable("rapp_id") String rappId) {
  69         Optional<Rapp> rappOptional = rappCacheService.getRapp(rappId);
  70         if (rappOptional.isPresent()) {
  71             acmDeployer.syncRappStatus(rappOptional.get());
  72             return ResponseEntity.ok(rappCacheService.getRapp(rappId).get());
  73         }
  74         return ResponseEntity.badRequest().build();
  75     }
  76
  77     @PostMapping("{rapp_id}/onboard")
  78     public ResponseEntity<Object> uploadRappCsarFile(@PathVariable("rapp_id") String rappId,
  79             @RequestPart("file") MultipartFile csarFilePart) throws IOException {
  80         if (rappCsarConfigurationHandler.isValidRappPackage(csarFilePart)) {
  81             File csarFile = new File(
  82                     rappCsarConfigurationHandler.getRappPackageLocation(rappManagerConfiguration.getCsarLocation(),
  83                             rappId, csarFilePart.getOriginalFilename()).toUri());
  84             csarFile.getParentFile().mkdirs();
  85             Files.copy(csarFilePart.getInputStream(), csarFile.getAbsoluteFile().toPath(),
  86                     StandardCopyOption.REPLACE_EXISTING);
  87             Rapp rapp = Rapp.builder().name(rappId).packageLocation(rappManagerConfiguration.getCsarLocation())
  88                                 .packageName(csarFile.getName()).state(RappState.ONBOARDED).build();
  89             rappCacheService.putRapp(rapp);
  90             rappStateMachine.onboardRapp(rapp.getRappId());
  91             return ResponseEntity.accepted().build();
  92         } else {
  93             logger.info("Invalid Rapp package for {}", rappId);
  94             return ResponseEntity.badRequest().build();
  95         }
  96     }
  97
  98     @PostMapping("{rapp_id}/deploy")
  99     public ResponseEntity<?> deployRapp(@PathVariable("rapp_id") String rappId) {
 100         Optional<Rapp> rappOptional = rappCacheService.getRapp(rappId);
 101         rappOptional.ifPresent(rapp -> {
 102             rappStateMachine.sendRappEvent(rapp, RappEvent.DEPLOYING);
 103         });
 104         if (rappOptional.isPresent() && acmDeployer.deployRapp(rappOptional.get()) && smeDeployer.deployRapp(
 105                 rappOptional.get())) {
 106             return ResponseEntity.accepted().build();
 107         }
 108         return ResponseEntity.internalServerError().build();
 109     }
 110
 111     @PostMapping("{rapp_id}/undeploy")
 112     public ResponseEntity<?> undeployRapp(@PathVariable("rapp_id") String rappId) {
 113         Optional<Rapp> rappOptional = rappCacheService.getRapp(rappId);
 114         rappOptional.ifPresent(rapp -> {
 115             rappStateMachine.sendRappEvent(rapp, RappEvent.UNDEPLOYING);
 116         });
 117         if (rappOptional.isPresent() && acmDeployer.undeployRapp(rappOptional.get()) && smeDeployer.undeployRapp(
 118                 rappOptional.get())) {
 119             rappCacheService.deleteRapp(rappOptional.get());
 120             rappStateMachine.deleteRapp(rappOptional.get());
 121             return ResponseEntity.accepted().build();
 122         }
 123         return ResponseEntity.internalServerError().build();
 124     }
 125
 126     @GetMapping("info")
 127     public ResponseEntity<Object> getInfo() {
 128         return ResponseEntity.ok(acmDeployer.getAllParticipants());
 129     }
 130
 131 }