302 lines
9.1 KiB
Python
302 lines
9.1 KiB
Python
# Copyright 2016 Internap.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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import json
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import jsonpickle
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from datetime import datetime
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from functools import wraps
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from flask import Blueprint, Response, request
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from werkzeug.wrappers import BaseResponse
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from almanach import config
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from almanach.common.DateFormatException import DateFormatException
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api = Blueprint("api", __name__)
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controller = None
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def to_json(api_call):
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def encode(data):
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return jsonpickle.encode(data, unpicklable=False)
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@wraps(api_call)
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def decorator(*args, **kwargs):
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try:
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result = api_call(*args, **kwargs)
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return result if isinstance(result, BaseResponse) \
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else Response(encode(result), 200, {"Content-Type": "application/json"})
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except DateFormatException as e:
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logging.warning(e.message)
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return Response(encode({"error": e.message}), 400, {"Content-Type": "application/json"})
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except KeyError as e:
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message = "The '{param}' param is mandatory for the request you have made.".format(param=e.message)
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logging.warning(message)
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return encode({"error": message}), 400, {"Content-Type": "application/json"}
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except TypeError:
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message = "The request you have made must have data. None was given."
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logging.warning(message)
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return encode({"error": message}), 400, {"Content-Type": "application/json"}
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except Exception as e:
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logging.exception(e)
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return Response(encode({"error": e.message}), 500, {"Content-Type": "application/json"})
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return decorator
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def authenticated(api_call):
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@wraps(api_call)
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def decorator(*args, **kwargs):
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auth_token = request.headers.get('X-Auth-Token')
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if auth_token == config.api_auth_token():
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return api_call(*args, **kwargs)
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else:
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return Response('Unauthorized', 401)
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return decorator
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@api.route("/info", methods=["GET"])
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@to_json
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def get_info():
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logging.info("Get application info")
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return controller.get_application_info()
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@api.route("/project/<project_id>/instance", methods=["POST"])
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@authenticated
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@to_json
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def create_instance(project_id):
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instance = json.loads(request.data)
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logging.info("Creating instance for tenant %s with data %s", project_id, instance)
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controller.create_instance(
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tenant_id=project_id,
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instance_id=instance['id'],
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create_date=instance['created_at'],
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flavor=instance['flavor'],
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os_type=instance['os_type'],
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distro=instance['os_distro'],
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version=instance['os_version'],
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name=instance['name'],
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metadata={}
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)
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return Response(status=201)
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@api.route("/instance/<instance_id>", methods=["DELETE"])
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@authenticated
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@to_json
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def delete_instance(instance_id):
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data = json.loads(request.data)
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logging.info("Deleting instance with id %s with data %s", instance_id, data)
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controller.delete_instance(
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instance_id=instance_id,
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delete_date=data['date']
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)
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return Response(status=202)
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@api.route("/instance/<instance_id>/resize", methods=["PUT"])
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@authenticated
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@to_json
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def resize_instance(instance_id):
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instance = json.loads(request.data)
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logging.info("Resizing instance with id %s with data %s", instance_id, instance)
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controller.resize_instance(
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instance_id=instance_id,
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resize_date=instance['date'],
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flavor=instance['flavor']
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)
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return Response(status=200)
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@api.route("/instance/<instance_id>/rebuild", methods=["PUT"])
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@authenticated
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@to_json
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def rebuild_instance(instance_id):
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instance = json.loads(request.data)
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logging.info("Rebuilding instance with id %s with data %s", instance_id, instance)
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controller.rebuild_instance(
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instance_id=instance_id,
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distro=instance['distro'],
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version=instance['version'],
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rebuild_date=instance['rebuild_date'],
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)
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return Response(status=200)
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@api.route("/project/<project_id>/instances", methods=["GET"])
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@authenticated
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@to_json
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def list_instances(project_id):
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start, end = get_period()
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logging.info("Listing instances between %s and %s", start, end)
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return controller.list_instances(project_id, start, end)
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@api.route("/project/<project_id>/volume", methods=["POST"])
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@authenticated
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@to_json
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def create_volume(project_id):
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volume = json.loads(request.data)
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logging.info("Creating volume for tenant %s with data %s", project_id, volume)
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controller.create_volume(
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project_id=project_id,
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volume_id=volume['volume_id'],
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start=volume['start'],
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volume_type=volume['volume_type'],
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size=volume['size'],
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volume_name=volume['volume_name'],
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attached_to=volume['attached_to']
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)
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return Response(status=201)
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@api.route("/volume/<volume_id>", methods=["DELETE"])
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@authenticated
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@to_json
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def delete_volume(volume_id):
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data = json.loads(request.data)
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logging.info("Deleting volume with id %s with data %s", volume_id, data)
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controller.delete_volume(
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volume_id=volume_id,
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delete_date=data['date']
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)
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return Response(status=202)
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@api.route("/volume/<volume_id>/resize", methods=["PUT"])
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@authenticated
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@to_json
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def resize_volume(volume_id):
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volume = json.loads(request.data)
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logging.info("Resizing volume with id %s with data %s", volume_id, volume)
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controller.resize_volume(
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volume_id=volume_id,
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size=volume['size'],
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update_date=volume['date']
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)
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return Response(status=200)
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@api.route("/volume/<volume_id>/attach", methods=["PUT"])
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@authenticated
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@to_json
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def attach_volume(volume_id):
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volume = json.loads(request.data)
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logging.info("Attaching volume with id %s with data %s", volume_id, volume)
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controller.attach_volume(
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volume_id=volume_id,
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date=volume['date'],
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attachments=volume['attachments']
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)
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return Response(status=200)
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@api.route("/volume/<volume_id>/detach", methods=["PUT"])
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@authenticated
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@to_json
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def detach_volume(volume_id):
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volume = json.loads(request.data)
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logging.info("Detaching volume with id %s with data %s", volume_id, volume)
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controller.detach_volume(
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volume_id=volume_id,
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date=volume['date'],
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attachments=volume['attachments']
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)
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return Response(status=200)
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@api.route("/project/<project_id>/volumes", methods=["GET"])
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@authenticated
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@to_json
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def list_volumes(project_id):
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start, end = get_period()
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logging.info("Listing volumes between %s and %s", start, end)
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return controller.list_volumes(project_id, start, end)
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@api.route("/project/<project_id>/entities", methods=["GET"])
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@authenticated
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@to_json
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def list_entity(project_id):
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start, end = get_period()
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logging.info("Listing entities between %s and %s", start, end)
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return controller.list_entities(project_id, start, end)
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# Temporary for AgileV1 migration
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@api.route("/instance/<instance_id>/create_date/<create_date>", methods=["PUT"])
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@authenticated
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@to_json
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def update_instance_create_date(instance_id, create_date):
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logging.info("Update create date for instance %s to %s", instance_id, create_date)
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return controller.update_instance_create_date(instance_id, create_date)
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@api.route("/volume_types", methods=["GET"])
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@authenticated
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@to_json
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def list_volume_types():
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logging.info("Listing volumes types")
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return controller.list_volume_types()
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@api.route("/volume_type/<type_id>", methods=["GET"])
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@authenticated
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@to_json
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def get_volume_type(type_id):
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logging.info("Get volumes type for id %s", type_id)
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return controller.get_volume_type(type_id)
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@api.route("/volume_type", methods=["POST"])
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@authenticated
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@to_json
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def create_volume_type():
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volume_type = json.loads(request.data)
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logging.info("Creating volume type with data '%s'", volume_type)
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controller.create_volume_type(
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volume_type_id=volume_type['type_id'],
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volume_type_name=volume_type['type_name']
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)
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return Response(status=201)
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@api.route("/volume_type/<type_id>", methods=["DELETE"])
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@authenticated
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@to_json
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def delete_volume_type(type_id):
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logging.info("Deleting volume type with id '%s'", type_id)
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controller.delete_volume_type(type_id)
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return Response(status=202)
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def get_period():
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start = datetime.strptime(request.args["start"], "%Y-%m-%d %H:%M:%S.%f")
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if "end" not in request.args:
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end = datetime.now()
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else:
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end = datetime.strptime(request.args["end"], "%Y-%m-%d %H:%M:%S.%f")
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return start, end
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