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authorHaibin Huang <haibin.huang@intel.com>2019-01-28 14:00:38 +0800
committerHaibin Huang <haibin.huang@intel.com>2019-01-28 15:46:05 +0800
commitf2138cc59231602b31e60a3b9f39cc59a1860892 (patch)
tree8b0eeff773d46b498fe371faa072c783621b663a /windriver/titanium_cloud/registration/views/registration.py
parentbfa1edf6c3838a710ceedc27a7aef83ebbe4529d (diff)
Extract some code to share
Change-Id: I6dffc1bf47c5839f077f3c7f93f021ed0b414d24 Issue-ID: MULTICLOUD-428 Signed-off-by: Haibin Huang <haibin.huang@intel.com>
Diffstat (limited to 'windriver/titanium_cloud/registration/views/registration.py')
-rw-r--r--windriver/titanium_cloud/registration/views/registration.py322
1 files changed, 0 insertions, 322 deletions
diff --git a/windriver/titanium_cloud/registration/views/registration.py b/windriver/titanium_cloud/registration/views/registration.py
deleted file mode 100644
index 17992af7..00000000
--- a/windriver/titanium_cloud/registration/views/registration.py
+++ /dev/null
@@ -1,322 +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 uuid
-import traceback
-
-from django.conf import settings
-
-from newton_base.registration import registration as newton_registration
-# from common.exceptions import VimDriverNewtonException
-from rest_framework import status
-from rest_framework.response import Response
-from common.msapi import extsys
-from keystoneauth1.exceptions import HttpError
-from newton_base.util import VimDriverUtils
-from common.utils import restcall
-
-logger = logging.getLogger(__name__)
-
-
-# DEBUG=True
-
-
-class Registry(newton_registration.Registry):
- def __init__(self):
- super(Registry, self).__init__()
- self.proxy_prefix = settings.MULTICLOUD_PREFIX
- self.aai_base_url = settings.AAI_BASE_URL
- # self._logger = logger
-
- def _get_ovsdpdk_capabilities(self, extra_specs, viminfo):
- instruction_capability = {}
- feature_uuid = uuid.uuid4()
-
- instruction_capability['hpa-capability-id'] = str(feature_uuid)
- instruction_capability['hpa-feature'] = 'ovsDpdk'
- instruction_capability['architecture'] = 'Intel64'
- instruction_capability['hpa-version'] = 'v1'
-
- instruction_capability['hpa-feature-attributes'] = []
- instruction_capability['hpa-feature-attributes'].append(
- {'hpa-attribute-key': 'dataProcessingAccelerationLibrary',
- 'hpa-attribute-value':
- '{{\"value\":\"{0}\"}}'.format("v17.02")
- })
- return instruction_capability
-
-
-class APIv1Registry(newton_registration.Registry):
- def __init__(self):
- super(APIv1Registry, self).__init__()
- self.proxy_prefix = settings.MULTICLOUD_API_V1_PREFIX
- self.aai_base_url = settings.AAI_BASE_URL
- # self._logger = logger
-
- def _get_ovsdpdk_capabilities(self, extra_specs, viminfo):
- instruction_capability = {}
- feature_uuid = uuid.uuid4()
-
- instruction_capability['hpa-capability-id'] = str(feature_uuid)
- instruction_capability['hpa-feature'] = 'ovsDpdk'
- instruction_capability['architecture'] = 'Intel64'
- instruction_capability['hpa-version'] = 'v1'
-
- instruction_capability['hpa-feature-attributes'] = []
- instruction_capability['hpa-feature-attributes'].append(
- {'hpa-attribute-key': 'dataProcessingAccelerationLibrary',
- 'hpa-attribute-value':
- '{{\"value\":\"{0}\"}}'.format("v17.02")
- })
- return instruction_capability
-
- def _update_cloud_region(self, cloud_owner, cloud_region_id, openstack_region_id, viminfo, session=None):
- if cloud_owner and cloud_region_id:
- self._logger.debug(
- ("_update_cloud_region, %(cloud_owner)s"
- "_%(cloud_region_id)s ")
- % {
- "cloud_owner": cloud_owner,
- "cloud_region_id": cloud_region_id
- })
-
- # Note1: The intent is to populate the openstack region id into property: cloud-region.esr-system-info.openstackRegionId
- # Note2: As temp solution: the openstack region id was put into AAI cloud-region["cloud-epa-caps"]
-
- resource_info = {
- "cloud-owner": cloud_owner,
- "cloud-region-id": cloud_region_id,
- "cloud-type": viminfo["type"],
- "cloud-region-version": viminfo["version"],
- "identity-url":
- self.proxy_prefix + "/%s_%s/identity/v2.0" % (cloud_owner, cloud_region_id)
- if self.proxy_prefix[-3:] == "/v0" else
- self.proxy_prefix + "/%s/%s/identity/v2.0" % (cloud_owner, cloud_region_id),
- "complex-name": viminfo["complex-name"],
- "cloud-extra-info": viminfo["cloud_extra_info"],
- "cloud-epa-caps": openstack_region_id,
- "esr-system-info-list": {
- "esr-system-info": [
- {
- "esr-system-info-id": str(uuid.uuid4()),
- "service-url": viminfo["url"],
- "user-name": viminfo["userName"],
- "password": viminfo["password"],
- "system-type": "VIM",
- "ssl-cacert": viminfo["cacert"],
- "ssl-insecure": viminfo["insecure"],
- "cloud-domain": viminfo["domain"],
- "default-tenant": viminfo["tenant"]
-
- }
- ]
- }
- }
-
- # get the resource first
- resource_url = ("/cloud-infrastructure/cloud-regions/"
- "cloud-region/%(cloud_owner)s/%(cloud_region_id)s"
- % {
- "cloud_owner": cloud_owner,
- "cloud_region_id": cloud_region_id
- })
-
- # get cloud-region
- retcode, content, status_code = \
- restcall.req_to_aai(resource_url, "GET")
-
- # add resource-version
- if retcode == 0 and content:
- content = json.JSONDecoder().decode(content)
- # resource_info["resource-version"] = content["resource-version"]
- content.update(resource_info)
- resource_info = content
-
- # then update the resource
- retcode, content, status_code = \
- restcall.req_to_aai(resource_url, "PUT", content=resource_info)
-
- self._logger.debug(
- ("_update_cloud_region,%(cloud_owner)s"
- "_%(cloud_region_id)s , "
- "return %(retcode)s, %(content)s, %(status_code)s")
- % {
- "cloud_owner": cloud_owner,
- "cloud_region_id": cloud_region_id,
- "retcode": retcode,
- "content": content,
- "status_code": status_code,
- })
-
- # wait and confirm the update has been available for next AAI calls
- while True:
- # get cloud-region
- retcode2, content2, status_code2 = \
- restcall.req_to_aai(resource_url, "GET")
- if retcode2 == 0 and content2:
- content2 = json.JSONDecoder().decode(content2)
- if content2.get("identity-url", None)\
- == resource_info.get("identity-url", None):
- break
-
- return retcode
- return 1 # unknown cloud owner,region_id
-
- def _discover_regions(self, cloud_owner="", cloud_region_id="",
- session=None, viminfo=None):
- try:
- regions = []
- vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
- isDistributedCloud = False
- openstackregions = self._get_list_resources(
- "/regions", "identity", session, viminfo, vimid,
- "regions")
-
- for region in openstackregions:
- if region['id'] == 'SystemController':
- isDistributedCloud = True
- break
- else:
- continue
-
- for region in openstackregions:
- if region['id'] == 'SystemController':
- continue
- elif region['id'] == 'RegionOne' and isDistributedCloud:
- continue
- else:
- regions.append(region['id'])
-
- self._logger.info("Discovered Regions :%s" % regions)
- return regions
-
- except HttpError as e:
- self._logger.error("HttpError: status:%s, response:%s"
- % (e.http_status, e.response.json()))
- return []
- except Exception:
- self._logger.error(traceback.format_exc())
- return []
-
- def post(self, request, cloud_owner="", cloud_region_id=""):
- self._logger.info("registration with : %s, %s"
- % (cloud_owner, cloud_region_id))
-
- try:
- vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
-
- viminfo = VimDriverUtils.get_vim_info(vimid)
- cloud_extra_info_str = viminfo['cloud_extra_info']
- cloud_extra_info = None
- try:
- cloud_extra_info = json.loads(cloud_extra_info_str)\
- if cloud_extra_info_str else None
- except Exception as ex:
- logger.error("Can not convert cloud extra info %s %s" % (
- str(ex), cloud_extra_info_str))
- pass
-
- region_specified = cloud_extra_info.get(
- "openstack-region-id", None) if cloud_extra_info else None
- multi_region_discovery = cloud_extra_info.get(
- "multi-region-discovery", None) if cloud_extra_info else None
-
- # set the default tenant since there is no tenant info in the VIM yet
- sess = VimDriverUtils.get_session(
- viminfo, tenant_name=viminfo['tenant'])
-
- # discover the regions, expect it always returns a list (even empty list)
- region_ids = self._discover_regions(cloud_owner, cloud_region_id, sess, viminfo)
-
- if len(region_ids) == 0:
- self._logger.warn("failed to get region id")
-
- # compare the regions with region_specified and then cloud_region_id
- if region_specified in region_ids:
- pass
- elif cloud_region_id in region_ids:
- region_specified = cloud_region_id
- pass
- else:
- # assume the first region be the primary region
- # since we have no other way to determine it.
- region_specified = region_ids.pop(0)
-
- # update cloud region and discover/register resource
- if multi_region_discovery:
- # no input for specified cloud region,
- # so discover all cloud region
- for regionid in region_ids:
- # do not update the specified region here
- if region_specified == regionid:
- continue
-
- # create cloud region with composed AAI cloud_region_id
- # except for the one onboarded externally (e.g. ESR)
- gen_cloud_region_id = cloud_region_id + "_" + regionid
- self._logger.info("create a cloud region: %s,%s,%s"
- % (cloud_owner, gen_cloud_region_id, regionid))
-
- self._update_cloud_region(
- cloud_owner, gen_cloud_region_id, regionid, viminfo)
- new_vimid = extsys.encode_vim_id(
- cloud_owner, gen_cloud_region_id)
- super(APIv1Registry, self).post(request, new_vimid)
-
- # update the specified region
- self._update_cloud_region(cloud_owner, cloud_region_id,
- region_specified, viminfo)
- return super(APIv1Registry, self).post(request, vimid)
-
- except HttpError as e:
- self._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:
- self._logger.error(traceback.format_exc())
- return Response(
- data={'error': str(e)},
- status=status.HTTP_500_INTERNAL_SERVER_ERROR)
-
- def delete(self, request, cloud_owner="", cloud_region_id=""):
- self._logger.debug("unregister cloud region: %s, %s"
- % (cloud_owner, cloud_region_id))
-
- vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id)
- return super(APIv1Registry, self).delete(request, vimid)
-
-
-# APIv0 handler upgrading: leverage APIv1 handler
-class APIv0Registry(APIv1Registry):
- def __init__(self):
- super(APIv0Registry, self).__init__()
- self.proxy_prefix = settings.MULTICLOUD_PREFIX
- self.aai_base_url = settings.AAI_BASE_URL
- # self._logger = logger
-
- def post(self, request, vimid=""):
- self._logger.info("registration with : %s" % vimid)
-
- cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid)
- return super(APIv0Registry, self).post(
- request, cloud_owner, cloud_region_id)
-
- def delete(self, request, vimid=""):
- self._logger.debug("unregister cloud region: %s" % vimid)
-
- cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid)
- return super(APIv0Registry, self).delete(
- request, cloud_owner, cloud_region_id)