Remove EPA attribute

Remove EPA property from multicloud as it is repaced by HPA attributes.

Change-Id: I96e2ebcc60ac55cb0f0559607de919da410f66b1
Issue-ID: AAI-1150
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

4 files changed, 1 insertions, 154 deletions

diff --git a/share/newton_base/extensions/epacaps.py b/share/newton_base/extensions/epacaps.py
deleted file mode 100644
index cc5420e5..00000000
--- a/share/newton_base/extensions/epacaps.py
+++ /dev/null
@@ -1,62 +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 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 common.msapi import extsys
-
-logger = logging.getLogger(__name__)
-
-
-class EpaCaps(APIView):
-
-    def __init__(self):
-        self.proxy_prefix = "multicloud"
-        self._logger = logger
-
-    def get(self, request, vimid=""):
-        logger.debug("EpaCaps--get::data> %s" % request.data)
-        logger.debug("EpaCaps--get::vimid> %s"
-                     % vimid)
-        try:
-
-            vim = VimDriverUtils.get_vim_info(vimid)
-            caps_json = json.loads(vim['cloud_epa_caps'])
-
-            cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid)
-            content = {
-                "cloud-owner":cloud_owner,
-                "cloud-region-id":cloud_region_id,
-                "vimid":vimid,
-                "cloud-epa-caps": caps_json,
-            }
-            return Response(data=content, status=status.HTTP_200_OK)
-        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)
diff --git a/share/newton_base/extensions/extensions.py b/share/newton_base/extensions/extensions.py
index a08da3e3..dd6ee55e 100644
--- a/share/newton_base/extensions/extensions.py
+++ b/share/newton_base/extensions/extensions.py
@@ -45,17 +45,7 @@ class Extensions(APIView):
                      % vimid)
         try:
             cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid)
-            registered_extensions = \
-                [
-                    {
-                        "alias": "epa-caps",
-                        "description": "Multiple network support",
-                        "name": "EPACapsQuery",
-                        "url": self.proxy_prefix + "/%s/extensions/epa-caps" \
-                                       % (vimid),
-                        "spec": ""
-                    }
-                ]
+            registered_extensions = []
 
             content = {
                 "cloud-owner":cloud_owner,
diff --git a/share/newton_base/registration/registration.py b/share/newton_base/registration/registration.py
index 4e536b8b..c3aaec24 100644
--- a/share/newton_base/registration/registration.py
+++ b/share/newton_base/registration/registration.py
@@ -537,72 +537,6 @@ class Registry(APIView):
             self._logger.error(traceback.format_exc())
             return
 
-    def _update_epa_caps(self, cloud_owner, cloud_region_id, epa_caps_info):
-        '''
-        populate cloud EPA Capabilities information into AAI
-        :param cloud_owner:
-        :param cloud_region_id:
-        :param epa_caps_info: dict of meta data about cloud-region's epa caps
-
-        :return:
-        '''
-
-        cloud_epa_caps = {
-            'cloud-epa-caps': json.dumps(epa_caps_info),
-        }
-
-        if cloud_owner and cloud_region_id:
-            resource_url = "/cloud-infrastructure/cloud-regions/cloud-region/%s/%s" \
-                           % (cloud_owner, cloud_region_id)
-
-            # get cloud-region
-            retcode, content, status_code = \
-                restcall.req_to_aai(resource_url, "GET")
-
-            #add resource-version to url
-            if retcode == 0 and content:
-                content = json.JSONDecoder().decode(content)
-                #cloud_epa_caps["resource-version"] = content["resource-version"]
-                content.update(cloud_epa_caps)
-                cloud_epa_caps = content
-
-            #update cloud-region
-            retcode, content, status_code = \
-                restcall.req_to_aai(resource_url, "PUT", content=cloud_epa_caps)
-
-            self._logger.debug(
-                "update_epa_caps,vimid:%s_%s req_to_aai: update cloud-epa-caps, return %s, %s, %s"
-                % (cloud_owner,cloud_region_id, retcode, content, status_code))
-
-            return retcode
-        return 1  # unknown cloud owner,region_id
-
-    def _discover_epa_resources(self, vimid="", viminfo=None):
-        try:
-            cloud_epa_caps_info = {}
-            cloud_extra_info_str = viminfo.get('cloud_extra_info')
-            if cloud_extra_info_str:
-                cloud_extra_info = json.loads(cloud_extra_info_str)
-                cloud_epa_caps_info.update(cloud_extra_info.get("epa-caps"))
-
-            cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid)
-            ret = self._update_epa_caps(cloud_owner, cloud_region_id,
-                                        cloud_epa_caps_info)
-            if ret != 0:
-                # failed to update image
-                self._logger.debug("failed to populate EPA CAPs info into AAI: %s, ret:%s"
-                                   % (vimid, ret))
-
-        except VimDriverNewtonException as e:
-            self._logger.error("VimDriverNewtonException: status:%s, response:%s" % (e.http_status, e.content))
-            return
-        except HttpError as e:
-            self._logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json()))
-            return
-        except Exception as e:
-            self._logger.error(traceback.format_exc())
-            return
-
     def _update_proxy_identity_endpoint(self, vimid):
         '''
         update cloud_region's identity url
@@ -624,7 +558,6 @@ class Registry(APIView):
                 # add resource-version to url
                 if retcode == 0 and content:
                     viminfo = json.JSONDecoder().decode(content)
-                    # cloud_epa_caps["resource-version"] = content["resource-version"]
                     viminfo['identity-url'] = self.proxy_prefix + "/%s/identity/v2.0" % vimid
 
                     retcode, content, status_code = \
@@ -690,9 +623,6 @@ class Registry(APIView):
             # discover all pservers
             self._discover_pservers(vimid, sess, viminfo)
 
-            # discover all epa resources, e.g. sriov pf and vf, etc.
-            self._discover_epa_resources(vimid, viminfo)
-
             return Response(status=status.HTTP_202_ACCEPTED)
 
         except VimDriverNewtonException as e:
diff --git a/share/newton_base/tests/mock_info.py b/share/newton_base/tests/mock_info.py
index 0c7556ee..715708fa 100644
--- a/share/newton_base/tests/mock_info.py
+++ b/share/newton_base/tests/mock_info.py
@@ -29,17 +29,6 @@ MOCK_VIM_INFO = {
     'cloud_owner': 'windriver-hudson-dc',
     'cloud_region_id': 'RegionOne',
     'cloud_extra_info': '',
-    'cloud_epa_caps':
-        '{'
-        '"huge_page":"true",'
-        '"cpu_pinning":"true",'
-        '"cpu_thread_policy":"true",'
-        '"numa_aware":"true",'
-        '"sriov":"true",'
-        '"dpdk_vswitch":"true",'
-        '"rdt":"false",'
-        '"numa_locality_pci":"true"'
-        '}',
     'insecure': 'True',
 }