diff options
Diffstat (limited to 'newton')
| -rw-r--r-- | newton/newton/requests/urls.py | 5 | ||||
| -rw-r--r-- | newton/newton/requests/views/imagefile.py | 212 |
2 files changed, 0 insertions, 217 deletions
diff --git a/newton/newton/requests/urls.py b/newton/newton/requests/urls.py index fa15f6e5..435ff239 100644 --- a/newton/newton/requests/urls.py +++ b/newton/newton/requests/urls.py @@ -25,8 +25,6 @@ from newton_base.openoapi import limits from newton_base.openoapi import hosts from newton_base.openoapi import flavor -from newton.requests.views import imagefile - urlpatterns = [ url(r'^networks(/(?P<networkid>[0-9a-zA-Z_-]+))?', network.Networks.as_view()), @@ -34,9 +32,6 @@ urlpatterns = [ subnet.Subnets.as_view()), url(r'^images(/(?P<imageid>[0-9a-zA-Z_-]+))?', image.Images.as_view()), - # image-file - url(r'^api/multicloud-newton/v0/(?P<vimid>[0-9a-zA-Z_-]+)/image-file(/(?P<imageid>[0-9a-zA-Z_-]+))?', - imagefile.ImageFile.as_view()), url(r'^volumes(/(?P<volumeid>[0-9a-zA-Z_-]+))?', volume.Volumes.as_view()), url(r'^servers(/(?P<serverid>[0-9a-zA-Z_-]+))?', diff --git a/newton/newton/requests/views/imagefile.py b/newton/newton/requests/views/imagefile.py deleted file mode 100644 index faa1c9cc..00000000 --- a/newton/newton/requests/views/imagefile.py +++ /dev/null @@ -1,212 +0,0 @@ -# Copyright (c) 2017-2018 Wind River Systems, Inc. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -import json -import tempfile -import os - -import traceback -from keystoneauth1.exceptions import HttpError -from rest_framework import status -from rest_framework.response import Response -from rest_framework.views import APIView - -from common.exceptions import VimDriverNewtonException - -from newton_base.util import VimDriverUtils -from newton_base.openoapi.image import Images - -logger = logging.getLogger(__name__) - -class ImageFile(APIView): - service = {'service_type': 'image', - 'interface': 'public'} - keys_mapping = [ - ("project_id", "tenantId"), - ("disk_format", "imageType"), - ("container_format", "containerFormat") - ] - - def get(self, request, vimid="", tenantid="", imageid=""): - logger.info("vimid, tenantid, imageid > %s,%s,%s" % (vimid, tenantid, imageid)) - logger.debug("META, data> %s" % (request.META, request.data)) - - if not imageid or imageid == "": - msg = { - 'error': "Operation image/file list is not available" - } - - self._logger.warn("RESP with status, msg> %s , %s" - %(status, status.HTTP_404_NOT_FOUND)) - - return Response(data=msg, - status=status.HTTP_404_NOT_FOUND) - - try: - # download image - status_code = status.HTTP_200_OK - - return Response(data={'error':'to be implemented'}, status=status_code) - except VimDriverNewtonException as e: - return Response(data={'error': e.content}, status=e.status_code) - except HttpError as e: - logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json())) - return Response(data=e.response.json(), status=e.http_status) - except Exception as e: - logger.error(traceback.format_exc()) - return Response(data={'error': str(e)}, - status=status.HTTP_500_INTERNAL_SERVER_ERROR) - - def get_images(self, query="", vimid="", tenantid="", imageid=""): - - # prepare request resource to vim instance - req_resouce = "v2/images" - if imageid: - req_resouce += "/%s" % imageid - elif query: - req_resouce += "?%s" % query - - vim = VimDriverUtils.get_vim_info(vimid) - sess = VimDriverUtils.get_session(vim, tenantid) - resp = sess.get(req_resouce, endpoint_filter=self.service) - content = resp.json() - vim_dict = { - "vimName": vim["name"], - "vimId": vim["vimId"], - "tenantId": tenantid, - } - content.update(vim_dict) - - if not imageid: - # convert the key naming in images - for image in content["images"]: - VimDriverUtils.replace_key_by_mapping(image, - self.keys_mapping) - else: - # convert the key naming in the image specified by id - #image = content.pop("image", None) - VimDriverUtils.replace_key_by_mapping(content, - self.keys_mapping) - #content.update(image) - - return content, resp.status_code - - def post(self, request, vimid="", tenantid="", imageid=""): - logger.info("vimid, tenantid, imageid > %s,%s,%s" % (vimid, tenantid, imageid)) - logger.debug("META, data> %s" % (request.META, request.data)) - - - if imageid and imageid != "": - msg = { - 'error': "Operation image/file create with image id is not available" - } - - self._logger.warn("RESP with status, msg> %s , %s" - %(status, status.HTTP_404_NOT_FOUND)) - - return Response(data=msg, - status=status.HTTP_404_NOT_FOUND) - - try: - # get file name - image_file = request.FILES['file'] - - # check if created already: check name - query = "name=%s" % image_file.name - content, status_code = Images.get_images(query, vimid, tenantid) - existed = False - if status_code == 200: - for image in content["images"]: - if image["name"] == image_file.name: - existed = True - break - if existed == True: - vim_dict = { - "returnCode": 0, - } - return Response(data=image, status=status_code) - - # not exist, download to temp file - file_name = image_file.name[:image_file.name.rfind('.')] - f = tempfile.NamedTemporaryFile(prefix="django_", - suffix=file_name, - delete=False) - for chunk in image_file.chunks(): - f.write(chunk) - - #upload to openstack - image_type = image_file.name[image_file.name.find('.') + 1:] - - # prepare request resource to vim instance - req_resouce = "v2/images" - - vim = VimDriverUtils.get_vim_info(vimid) - sess = VimDriverUtils.get_session(vim, tenantid) - image = {} - #req_body = json.JSONEncoder().encode({"image": image}) - req_body = json.JSONEncoder().encode(image) - resp = sess.post(req_resouce, data=req_body, - endpoint_filter=self.service) - #resp_body = resp.json()["image"] - resp_body = resp.json() - - #launch a thread to download image and upload to VIM - if resp.status_code == 201: - imageid = resp_body["id"] - logger.info("upload image: %s" % imageid) - self.transfer_image(vimid, tenantid, imageid, f) - logger.info("request '%s' success" % (req_resouce)) - else: - logger.info("request '%s' failed with status: %s" % (req_resouce, resp.status_code)) - - return Response(data=resp_body, status=resp.status_code) - except VimDriverNewtonException as e: - return Response(data={'error': e.content}, status=e.status_code) - except HttpError as e: - logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json())) - return Response(data=e.response.json(), status=e.http_status) - except Exception as e: - logger.error(traceback.format_exc()) - return Response(data={'error': str(e)}, - status=status.HTTP_500_INTERNAL_SERVER_ERROR) - - finally: - f.close() - os.remove(f.name) - - def transfer_image(self, vimid, tenantid, imageid, imagefd): - logger.debug("vimid, tenantid, imageid > %s,%s,%s" % (vimid, tenantid, imageid)) - - try: - # prepare request resource to vim instance - req_resouce = "v2/images/%s/file" % imageid - - vim = VimDriverUtils.get_vim_info(vimid) - sess = VimDriverUtils.get_session(vim, tenantid) - - #open imageurl - resp = sess.put(req_resouce, endpoint_filter=self.service, data=imagefd.read(), - headers={"Content-Type": "application/octet-stream", - "Accept": ""}) - - logger.debug("response status code of transfer_image %s" % resp.status_code) - return None - except HttpError as e: - logger.error("transfer_image, HttpError: status:%s, response:%s" % (e.http_status, e.response.json())) - return None - except Exception as e: - logger.error(traceback.format_exc()) - logger.error("Failed to transfer_image:%s" % str(e)) - return None |