def data(self, request):
limit = int(request.GET['limit'])
page = int(request.GET['page'])
fhostname = request.GET['fhostname']
start_time = request.GET['start_time']
end_time = request.GET['end_time']
#将日期时间转换为时间戳
start_timestamp = ''
end_timestamp = ''
if start_time:
start_timestamp = int(
time.mktime(time.strptime(start_time, '%Y-%m-%d %H:%M:%S')))
if end_time:
end_timestamp = int(
time.mktime(time.strptime(end_time, '%Y-%m-%d %H:%M:%S')))
f = Falcon()
#end_time = int(time.time()) # 必须要整形
#start_time = end_time - 5 * 86400 # 30分钟
if fhostname:
endpoints = [fhostname]
else:
endpoints = []
data = f.get_eventcase(startTime=start_timestamp,
endTime=end_timestamp,
endpoints=endpoints)
data = data[(page - 1) * limit:page * limit]
return HttpResponse(json.dumps({'total': len(data), 'rows': data}))
def main(self, request):
# 统计集群数，服务数、机器数
cluster_count = Service.objects.values('fcluster').distinct().count()
service_count = Service.objects.values('fhost', 'fname', 'fport').distinct().count()
host_count = Service.objects.values('fhost').distinct().count()
# 统计每个集群的健康度
status_info = []
cluster_list = []
success_rate_list = []
series = []
success_num_list = []
unknow_num_list = []
fail_num_list = []
for i in Service.objects.values('fcluster').distinct().order_by('fcluster'):
fcluster = i['fcluster']
cluster_list.append(fcluster)
success_num = int(Service.objects.filter(fcluster=fcluster, fstatus=1).count())
unknow_num = int(Service.objects.filter(fcluster=fcluster, fstatus=0).count())
fail_num = int(Service.objects.filter(fcluster=fcluster, fstatus=2).count())
total = success_num + unknow_num + fail_num
success_num_list.append(success_num)
unknow_num_list.append(unknow_num)
fail_num_list.append(fail_num)
if total == 0:
success_rate = 100
else:
success_rate = '%.2f' % (float(success_num) / total * 100)
success_rate = float(success_rate)
success_rate_list.append(success_rate)
status_info.append({'fcluster': fcluster, 'success_num': success_num, 'unknow_num': unknow_num,
'fail_num': fail_num, 'total_num': success_num + unknow_num + fail_num})
# 统计最近10次的告警事件
host_list = [i['fhost'] for i in Service.objects.values('fhost').distinct()]
for i in VirtualMachine.objects.all():
host_list.append(i.fhostname)
host_list = list(set(host_list))
if not host_list:
eventcase_list = []
else:
f = Falcon()
eventcase_list = f.get_eventcase(endpoints=host_list)
eventcase_list = eventcase_list[0:10]
# print eventcase_list
return render(request, 'dashboard.html', locals())