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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# @author: Giancarlo Panichi
#
# Created on 2018/06/15
#
import requests
from xml.etree import ElementTree
class ISSupport:
def __init__(self):
# dev
# self.serviceUrl = "https://node10-d-d4s.d4science.org"
# prod
self.serviceUrl = "http://registry.d4science.org"
self.storageHubServiceClass = "DataAccess"
self.storageHubServiceName = "StorageHub"
def discoverStorageHub(self, gcubeToken):
print("Discover StorageHub")
urlString = self.serviceUrl + "/icproxy/gcube/service/GCoreEndpoint/" + self.storageHubServiceClass + "/" + self.storageHubServiceName + "?gcube-token=" + gcubeToken
r = requests.get(urlString)
print(r.status_code)
print(r.text)
if r.status_code != 200:
print("Error discovering StorageHub: " + r.status_code)
raise Exception("Error retrieving StorageHub url info: " + r.status_code)
else:
root = ElementTree.fromstring(r.text)
print(root)
gcoreEndpoint = root.findall("Result/Resource/Profile/AccessPoint/RunningInstanceInterfaces/Endpoint")
print(gcoreEndpoint)
for child in gcoreEndpoint:
print(child.tag, child.attrib)
if child.attrib["EntryName"] == "org.gcube.data.access.storagehub.StorageHub":
print("Endpoint Found")
print(child.text)
return child.text
print("Error discovering StorageHub url not found")
raise Exception("Error retrieving StorageHub url not found!")
def __str__(self):
return 'ISSupport[serviceUrl=' + str(self.serviceUrl) + ']'