o2dms/api/dms_route.py

   1 # Copyright (C) 2021 Wind River Systems, Inc.
   2 #
   3 #  Licensed under the Apache License, Version 2.0 (the "License");
   4 #  you may not use this file except in compliance with the License.
   5 #  You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #  Unless required by applicable law or agreed to in writing, software
  10 #  distributed under the License is distributed on an "AS IS" BASIS,
  11 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #  See the License for the specific language governing permissions and
  13 #  limitations under the License.
  14
  15 # from flask import jsonify
  16 from os.path import exists
  17 from flask import send_file
  18 from flask_restx import Resource, reqparse
  19
  20 from o2dms.api.dms_dto import DmsDTO
  21 from o2dms.api import dms_lcm_view
  22 from o2dms.api.dms_api_ns import api_dms_lcm_v1
  23
  24 from o2common.service.messagebus import MessageBus
  25 from o2common.helper import o2logging
  26 logger = o2logging.get_logger(__name__)
  27
  28
  29 def configure_api_route():
  30     pass
  31
  32
  33 # ----------  DeploymentManagers ---------- #
  34 @api_dms_lcm_v1.route("/<deploymentManagerID>")
  35 @api_dms_lcm_v1.param('deploymentManagerID', 'ID of the deployment manager')
  36 @api_dms_lcm_v1.param('profile', 'DMS profile',
  37                       location='args')
  38 @api_dms_lcm_v1.response(404, 'Deployment manager not found')
  39 class DmsGetRouter(Resource):
  40
  41     model = DmsDTO.dms_get
  42
  43     @api_dms_lcm_v1.doc('Get deployment manager')
  44     @api_dms_lcm_v1.marshal_with(model)
  45     def get(self, deploymentManagerID):
  46         logger.debug("get o2dms info:{}".format(
  47             deploymentManagerID
  48         ))
  49         bus = MessageBus.get_instance()
  50
  51         parser = reqparse.RequestParser()
  52         parser.add_argument('profile', location='args')
  53         args = parser.parse_args()
  54
  55         result = dms_lcm_view.deployment_manager_one(
  56             deploymentManagerID, bus.uow, args.profile)
  57         if result is not None:
  58             return result
  59         api_dms_lcm_v1.abort(404, "Deployment manager {} doesn't exist".format(
  60             deploymentManagerID))
  61
  62
  63 @api_dms_lcm_v1.route("/<deploymentManagerID>/download/<filename>")
  64 @api_dms_lcm_v1.param('deploymentManagerID',
  65                       'ID of the deployment manager')
  66 @api_dms_lcm_v1.param('filename',
  67                       'profile filename')
  68 @api_dms_lcm_v1.response(404, 'profile not found')
  69 class DeploymentManagerGetFileRouter(Resource):
  70     def get(self, deploymentManagerID, filename):
  71         path = "/tmp/kubeconfig_" + filename
  72
  73         if exists(path):
  74             return send_file(path, as_attachment=True)
  75         api_dms_lcm_v1.abort(
  76             404,
  77             "Deployment manager {}'s Kube config file doesn't exist".
  78             format(deploymentManagerID))