Пример #1
0
def get_measurements(request):
	service_param = request.GET.get('service');
	kind_service = re.search("^(.+)\|.*$", service_param).group(1)
	service_id = re.search("^.+:(.+)$", service_param).group(1)
	
	org_name = str(request.session.get("current_organization")['name'])
	measurements_cache_id = 'measurements' + service_id 
	measurements = []
	if cache.get(measurements_cache_id):
		measurements = cache.get(measurements_cache_id)
	else:
		fm = FMAdapter()
		node = re.search("^.+\|(.+):.*$", service_param).group(1)
			
		if kind_service == u"host" :
			url = fm.dca_request_url.replace('NODE', node) + "/"+ service_id
		else:
			url = fm.vm_request_url.replace('NODE', node) + service_id
		
		credentials = None
		info = fm.do_fm_request( url, credentials, True, fm.FM)
			
		if 'measures' in info:
			for measure_dict in info['measures']:
				for measure in measure_dict.keys():
					if measure not in ['timestamp', 'hostName']:
						measurements.append((measure, guiformatter.humanReadableMetric(measure, True)))
			orderMeasurementsPerName(measurements)
		else:
			print('No services found for ' + url)
			
		cache.set(measurements_cache_id, measurements, 60 * 30)
	return HttpResponse(json.dumps(measurements), content_type="application/json")
Пример #2
0
def convert_paas_id_to_node(paas_list):
	p_list= []
	if paas_list:
		fm = FMAdapter()
		credentials = None
		url = settings.FM_VM_URL
		for p in paas_list:
			if p['status']!='P_DELETED':
				try:
					url2 = url.replace('NODE', p['region']) + str(p['id'])
					hostNameValue = None
					try:
						host_name = fm.do_fm_request(url2, credentials, True, fm.FM)
						if host_name['measures']:
							hostNameValue = host_name['measures'][0]['hostName']['value']
					except Exception, e:
						print("Error when calling the FM")
						hostNameValue =""
					p = {'node': hostNameValue,
						 'region': p['region'],
						 'name': p['name']
						}
					p_list.append(p)	
				except Exception, e:
					print("Error parsing PaaS instances" +e.args)
Пример #3
0
def get_agreement_paas(cloudId):
	agreement_paas = 'agreement_paas'+cloudId
	if cache.get(agreement_paas):
		p_list = cache.get(agreement_paas)
		return p_list
	else:
		url = settings.DCA_PAAS_URL + cloudId
		#credentials = '{"auth": {"passwordCredentials": {"username":"******", "password":"******"}}}'
		#To be reviewed
		credentials = None
		fm = FMAdapter()
		paas_list = fm.do_fm_request(url, credentials, True, fm.DCA)
		p_list = convert_paas_id_to_node(paas_list)
		cache.set(agreement_paas, p_list, 60 * 30)
	return p_list
Пример #4
0
def get_template_paas(request):
	org_name = str(request.session.get("current_organization")['name'])
	template_paas = 'template_paas' + org_name 
	p_list = []
	if cache.get(template_paas):
		p_list = cache.get(template_paas)
	else:
		fm = FMAdapter()
		if org_name in fm.org_node_list:
			node = fm.org_node_list[org_name]
			url = fm.dca_request_url.replace('NODE', node)

			credentials = None
			paas_list = fm.do_fm_request( url, credentials, True, fm.FM)
			if paas_list:
				for paas in paas_list['hosts']:
					if 'None' != str(paas['id']):
						p = {'id': paas['id'], 'node': node}
						p_list.append(p)
			else:
				print('No Paas found..')
		cache.set(template_paas, p_list, 60 * 30)
	return p_list