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author | 2017-07-27 15:04:07 +0000 | |
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committer | 2017-07-27 15:04:07 +0000 | |
commit | 162c03ef301396072c1934e7e7e0c40a841b4fe2 (patch) | |
tree | 7a2a2781949252436450ff5832962785061a774a /app/discover/fetchers/api/api_fetch_availability_zones.py | |
parent | b88c78e3cf2bef22aa2f1c4d0bf305e303bc15f0 (diff) | |
parent | 7e83d0876ddb84a45e130eeba28bc40ef53c074b (diff) |
Merge "Calipso initial release for OPNFV"
Diffstat (limited to 'app/discover/fetchers/api/api_fetch_availability_zones.py')
-rw-r--r-- | app/discover/fetchers/api/api_fetch_availability_zones.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/app/discover/fetchers/api/api_fetch_availability_zones.py b/app/discover/fetchers/api/api_fetch_availability_zones.py new file mode 100644 index 0000000..196893b --- /dev/null +++ b/app/discover/fetchers/api/api_fetch_availability_zones.py @@ -0,0 +1,56 @@ +############################################################################### +# 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 ApiFetchAvailabilityZones(ApiAccess): + def __init__(self): + super(ApiFetchAvailabilityZones, self).__init__() + + def get(self, project_id): + token = self.v2_auth_pwd(project_id) + if not token: + return [] + ret = [] + for region in self.regions: + ret.extend(self.get_for_region(project_id, region, token)) + return ret + + def get_for_region(self, project, region, token): + # we use os-availability-zone/detail rather than os-availability-zone, + # because the later does not inclde the "internal" zone in the results + endpoint = self.get_region_url_nover(region, "nova") + req_url = endpoint + "/v2/" + token["tenant"]["id"] + \ + "/os-availability-zone/detail" + headers = { + "X-Auth-Project-Id": project, + "X-Auth-Token": token["id"] + } + response = self.get_url(req_url, headers) + if "status" in response and int(response["status"]) != 200: + return [] + ret = [] + if "availabilityZoneInfo" not in response: + return [] + azs = response["availabilityZoneInfo"] + if not azs: + return [] + for doc in azs: + doc["id"] = doc["zoneName"] + doc["name"] = doc.pop("zoneName") + doc["master_parent_type"] = "region" + doc["master_parent_id"] = region + doc["parent_type"] = "availability_zones_folder" + doc["parent_id"] = region + "-availability_zones" + doc["parent_text"] = "Availability Zones" + doc["available"] = doc["zoneState"]["available"] + doc.pop("zoneState") + ret.append(doc) + return ret |