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###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from discover.fetchers.api.api_access import ApiAccess
class ApiFetchRegions(ApiAccess):
def __init__(self):
super(ApiFetchRegions, self).__init__()
self.endpoint = ApiAccess.base_url
def get(self, project_id):
token = self.v2_auth_pwd(self.admin_project)
if not token:
return []
# the returned authentication response contains the list of end points
# and regions
service_catalog = ApiAccess.auth_response.get('access', {}).get('serviceCatalog')
if not service_catalog:
return []
env = self.get_env()
ret = []
NULL_REGION = "No-Region"
for service in service_catalog:
for e in service["endpoints"]:
if "region" in e:
region_name = e.pop("region")
region_name = region_name if region_name else NULL_REGION
else:
region_name = NULL_REGION
if region_name in self.regions.keys():
region = self.regions[region_name]
else:
region = {
"id": region_name,
"name": region_name,
"endpoints": {}
}
ApiAccess.regions[region_name] = region
region["parent_type"] = "regions_folder"
region["parent_id"] = env + "-regions"
e["service_type"] = service["type"]
region["endpoints"][service["name"]] = e
ret.extend(list(ApiAccess.regions.values()))
return ret
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