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# BonFIRE Virtual Clusters on Federated Clouds Demonstration Kit
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#
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# Copyright (c) Fundacion Centro Tecnologico de Supercomputacion de Galicia 2012
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#
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# License GPL Version 3
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#
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# The research leading to these results has received funding from
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# the European Community's Seventh Framework Programme (FP7/2007-2013)
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# under agreement number 257386
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#
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# This software is provided with ABSOLUTELY NO WARRANTY
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#
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import httplib2
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import simplejson
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class sub:
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"""Envia trabajos. Input: usr, passwd, json, theurl
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Output: Lista de trabajos enviados"""
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def _init_(self, user, passwd):
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self.user = user
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self.passwd = passwd
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def submit(self, theurl, exp):
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"""Envia el trabajo descrito en json. Input: exp, user, passwd"""
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h = httplib2.Http(disable_ssl_certificate_validation=True)
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h.add_credentials(self.user, self.passwd)
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jsondata = simplejson.dumps(exp)
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resp, content = h.request(theurl,
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'POST',
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jsondata,
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headers={'Content-Type': 'application/json'})
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return content
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def submit_xml(self, theurl, name, instance, disk, net, loc):
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"""Add un compute nuevo al experimento definido en xml. Input: compute_xml, user, passwd"""
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h = httplib2.Http(disable_ssl_certificate_validation=True)
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h.add_credentials(self.user, self.passwd)
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xmldata ='<?xml version="1.0" encoding="UTF-8"?>\
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<compute xmlns="http://api.bonfire-project.eu/doc/schemas/occi">\
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<name>'+name+'</name>\
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<instance_type>'+instance+'</instance_type>\
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<disk>\
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<storage href='+'"'+disk+'"'+' />\
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</disk>\
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<nic>\
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<network href='+'"'+net+'"'+' />\
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</nic>\
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<location href='+'"'+loc+'"'+' />\
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</compute>'
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resp, content = h.request(theurl,
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'POST',
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xmldata,
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headers={'Content-Type': 'application/vnd.bonfire+xml','Accept':'*/*'})
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#print resp, content, jsondata
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return content
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def log(self, url_log):
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"""Obtiene info de la url de log que se obtiene en submit. Input: url_log, user, passwd"""
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h = httplib2.Http(disable_ssl_certificate_validation=True)
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h.add_credentials(self.user, self.passwd)
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resp, content = h.request(url_log,
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'GET',
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headers={'Content-Type': 'application/xml'})
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out='bad'
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while out == 'bad':
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try:
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content = simplejson.loads(content)
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except (simplejson.decoder.JSONDecodeError, ValueError):
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print 'No valid Json response from '+url_log, content
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resp, content = h.request(url_log,
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'GET',
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headers={'Content-Type': 'application/xml'})
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else:
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out='good'
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return content
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def computes(self, url_log):
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"""Obtiene info de los computes del experimento. Input: url_log"""
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h = httplib2.Http(disable_ssl_certificate_validation=True)
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h.add_credentials(self.user, self.passwd)
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resp, content = h.request(url_log,
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'GET',
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headers={'Accept':'*/*'})
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return content
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def delete(self, url_del):
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"""Borra el trabajo descrito en json. Input: url_del, user, passwd"""
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h = httplib2.Http(disable_ssl_certificate_validation=True)
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h.add_credentials(self.user, self.passwd)
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resp, content = h.request(url_del,
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'DELETE',
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headers={'Content-Type': 'application/xml'})
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return content
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