def update_action(self, request):
data = request.POST.dict()
data['uic'] = ','.join(request.POST.getlist('uic[]'))
data.pop('uic[]')
f = Falcon(request.user.username)
result = f.update_action(**data)
return FalconResponse(result)
def query_cluster_status(request): #统计每个集群的可用性
try:
cluster = request.POST['cluster']
range = request.POST['range']
end_timestamp = int(time.time())
start_timestamp = end_timestamp - int(range)
#先统计有哪些集群名
if cluster == 'all':
cluster_list = [i['fcluster'] for i in Service.objects.values('fcluster').distinct() if i['fcluster']]
else:
cluster_list = [cluster]
counters = ['cluster.available.percent/clusterName=%s,project=oms'%i for i in cluster_list]
endpoint = get_local_ip()
f = Falcon()
history_data = f.get_history_data(start_timestamp, end_timestamp, [endpoint], counters, step=24*60*60, CF='AVERAGE')
data = []
for i in history_data:
if i['counter']:
tags = i['counter'].split('/')[1]
tag_dict = gen_tags(tags)
cluster = tag_dict.get('clusterName')
ts_value = []
c_date = time.strftime("%Y-%m-%d")
c_timestamp = int(time.mktime(time.strptime(c_date, '%Y-%m-%d'))) * 1000
for j in i['Values']:
if (j['timestamp'] - 8*60*60)*1000 == c_timestamp:
ts_value.append([c_timestamp, get_cluster_available(cluster, c_date)])
else:
ts_value.append([(j['timestamp'] - 8*60*60)*1000, j['value']]) #这里要减去8个小时，是因为rrd里存的点的时刻是8点钟
data.append({'data':ts_value, 'name':cluster})
except:
print traceback.format_exc()
return JsonResponse({'code': 0, 'data': data, 'message': 'ok'})
def query_graph(self, request):
fid = request.POST['fid']
range = request.POST['range']
end_ts = int(time.time())
start_ts = end_ts - int(range)
container_obj = VirtualMachine.objects.get(fid=fid)
endpoint = container_obj.fhostname
#统计该组件对应的大metric有哪些
all_data = []
metric_list = []
f = Falcon()
for metric,item_list in items['docker'].items():
metric_list.append(metric)
counter_list = [i for i in item_list]
history_data = f.get_history_data(start_ts, end_ts, [endpoint], counter_list, CF='AVERAGE')
#print history_data[0]
hdata = []
for i in history_data:
hdata.append({'name':i['counter'], 'data':[[j['timestamp'], j['value'] ]for j in i['Values']]})
all_data.append({'metric':metric, 'hdata':hdata})
# 同时渲染文件
file = open('templates/service/chart_div_tmp.html')
t = template.Template(file.read())
con = template.Context({'data': serialize_number(len(all_data), 2), 'metric_list': metric_list})
res = t.render(con)
file.close()
return JsonResponse({'code': 0, 'data': {'all_data': all_data, 'html_content': res}, 'message': 'ok'})
def authenticate(self, username, password):
try:
user_model = get_user_model()
f = Falcon()
ret = f.login(username, password)
if not ret.has_key('error'):
#获取falcon里该用户的信息详情，比如手机号、邮箱地址等，更新到OMS用户表
userinfo = f.get_userinfo(username)
if not userinfo.has_key('error'):
try:
user = user_model._default_manager.get_by_natural_key(
username)
user.qq = userinfo.get('qq', '')
user.cname = userinfo.get('cnname', '')
user.phone = userinfo.get('phone', '')
user.email = userinfo.get('email', '')
user.role = userinfo.get('role', '')
user.save()
except user_model.DoesNotExist:
user = user_model(username=username,
cname=userinfo.get('cnname', ''),
phone=userinfo.get('phone', ''),
email=userinfo.get('email', ''),
qq=userinfo.get('qq', ''),
is_staff=1,
role=userinfo.get('role', ''))
user.save()
return user
except Exception, e:
pass
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 view(self, request):
template_id = request.GET['id']
f = Falcon()
hostgroups = f.get_hostgroups_of_template(template_id) #当前模板下已关联的机器组
current_hostgroup_ids = [i['id'] for i in hostgroups['hostgroups']]
template_info = f.get_template_info(template_id)
print template_info
cur_uic = template_info['action']['uic']
return render(request, 'alarm/template_view.html', locals())
def queryevent(self, request):
id = request.GET['id']
limit = int(request.GET['limit'])
page = int(request.GET['page'])
f = Falcon()
data = f.get_events(event_id=id)
total = len(data)
data = data[(page - 1) * limit:page * limit]
return HttpResponse(json.dumps({'total': total, 'rows': data}))
def templates(self, request):
group_id = request.GET['id']
f = Falcon()
data = f.get_templates_of_hostgroup(group_id)
hostgroup_info = data['hostgroup']
data = data['templates']
all_template_list = f.get_all_template_list()
all_template_list = all_template_list['templates']
return render(request, 'alarm/hostgroup_templates.html', locals())
def update(self, request):
id = int(request.POST['id'])
name = request.POST['resume']
resume = request.POST['resume']
user_id_list = request.POST.getlist('users')
user_id_list = [int(i) for i in user_id_list]
f = Falcon()
print f.update_team(id, name, resume, user_id_list)
return JsonResponse({'code': 0, 'data': '', 'message': '角色更新成功'})
def delete(self, request):
try:
id = request.POST['id']
print id
f = Falcon()
result = f.delete_expression(id)
except:
print traceback.format_exc()
return FalconResponse(result)
def add(self, request): #创建/更新的页面
id = request.GET.get('id', 0)
f = Falcon(request.user.username)
expression_info = f.get_expression_info_by_id(id)
print expression_info
op_list = ['==', '!=', '<', '<=', '>', '>=']
current_uic_list = expression_info['action']['uic'].split(',')
all_uic = f.query_team()
all_uic_list = [i['team']['name'] for i in all_uic]
return render(request, 'alarm/expression_add.html', locals())
def add(self, request):
name = request.POST['name']
resume = request.POST['resume']
user_list = request.POST.getlist('users')
user_list = [int(i) for i in user_list]
f = Falcon(request.user.username)
print f.create_team(name, resume, user_list)
return JsonResponse({
'code': 0,
'data': '',
'message': '用户组【%s】创建成功' % name
})
def query_service_top(self, request):
try:
cluster = request.POST['cluster']
date = request.POST['date']
topn = int(request.POST['topn'])
start_ts = int(time.mktime(time.strptime(date, '%Y-%m-%d')))
end_ts = start_ts + 86400
#先插集群下有哪些ip和端口
endpoints = []
ports = []
for i in Service.objects.filter(fcluster=cluster):
if i.fhost:
endpoints.append(i.fhost)
if i.fport:
ports.append(i.fport)
endpoints = list(set(endpoints))
ports = list(set(ports))
counters = ['%s/port=%s,project=oms' % (settings.port_listen_key, i) for i in ports]
f = Falcon()
history_data = f.get_history_data(start_ts, end_ts, endpoints, counters, step=60, CF='AVERAGE')
print history_data
names = []
values = []
data = {}
for i in history_data:
if i['Values']:
host = i['endpoint']
tags = i['counter'].split('/')[1]
tag_dict = gen_tags(tags)
port = tag_dict['port']
if not Service.objects.filter(fhost=host,fport=port,fcluster=cluster):
continue
# 计算故障率
fail_count = 0
for j in i['Values']:
if j['value'] == 0:
fail_count += 1
fail_rate = '%.2f' % (float(fail_count) / len(i['Values']) * 100)
fail_rate = float(fail_rate)
data['%s:%s' % (host, port)] = fail_rate
# 排序
if data:
print data
data = sorted(data.items(), key=lambda x: x[1], reverse=True)[:topn]
for k, v in data:
names.append(k)
values.append(v)
except:
print traceback.format_exc()
return JsonResponse({'code': 0, 'data': {'names': names, 'values': values}, 'message': 'ok'})
def update_template(self, request):
print request.POST.dict()
template_id = int(request.POST['template_id'])
parent_id = int(request.POST['parent_id'])
name = request.POST['name']
group_ids = request.POST.getlist('group_ids[]')
#先更新模板基本信息
f = Falcon(request.user.username)
result = f.update_template(template_id, parent_id, name)
if result.has_key('error'):
return JsonResponse({
'code': 1,
'data': '',
'message': result['error']
})
#再更新机器组
hostgroups = f.get_hostgroups_of_template(template_id) # 当前模板下已关联的机器组
old_hostgroup_ids = [i['id'] for i in hostgroups['hostgroups']]
current_hostgroup_ids = [int(i) for i in group_ids]
need_add_hostgroup_ids = list(
set(current_hostgroup_ids).difference(old_hostgroup_ids))
need_remove_hostgroup_ids = list(
set(old_hostgroup_ids).difference(current_hostgroup_ids))
for i in need_add_hostgroup_ids:
f.bindTemplate2HostGroup(template_id, i)
for i in need_remove_hostgroup_ids:
f.unbindTemplate2HostGroup(template_id, i)
return JsonResponse({'code': 0, 'data': '', 'message': 'ok'})
def update(self, request):
id = request.POST['id']
status = request.POST['status']
phone = request.POST['phone']
email = request.POST['email']
user_obj = OmsUser.objects.get(id=id)
user_obj.is_active = int(status)
user_obj.phone = phone
user_obj.email = email
user_obj.save()
#同时更新falcon用户
f = Falcon()
f.update_user(user_obj.cname, email, phone, qq='')
return JsonResponse({'code': 0, 'data': '', 'message': '更新成功'})
def process_register(request):
username = request.POST['username']
password = request.POST['password']
cname = request.POST['cname']
email = request.POST['email']
f = Falcon()
ret = f.register(username, password, cname, email)
if ret.has_key('error'):
return JsonResponse({'code':1, 'data':'', 'message':ret['error']})
user = auth.authenticate(username=username, password=password)
auth.login(request, user)
return JsonResponse({'code':0, 'data':'', 'message':'用户注册成功!'})
def query_port(self, request):
host = request.POST['host']
port = request.POST['port']
start_time = request.POST['start_time']
end_time = request.POST['end_time']
start_ts = int(time.mktime(time.strptime(start_time,'%Y-%m-%d %H:%M:%S')))
end_ts = int(time.mktime(time.strptime(end_time, '%Y-%m-%d %H:%M:%S')))
counter = '%s/port=%s,project=oms'%(settings.port_listen_key, port)
f = Falcon()
history_data = f.get_history_data(start_ts, end_ts, [host], [counter], CF='AVERAGE')
hdata = []
for i in history_data:
hdata.append({'name': i['endpoint'], 'data': [[j['timestamp'] * 1000, j['value']] for j in i['Values']]})
return JsonResponse({'code': 0, 'data': {'hdata': hdata}, 'message': 'ok'})
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())
def addhost(self, request):
try:
hostgroup_id = int(request.POST['hostgroup_id'])
hostnames = request.POST['hostnames']
#先统计该机器组现有的机器列表
f = Falcon()
result = f.get_hostgroup_info_by_id(hostgroup_id)
hosts = result['hosts']
hostname_list = [i['hostname'] for i in hosts]
hostname_list += hostnames.strip().split()
hostname_list = list(set(hostname_list))
result = f.addHost2HhostGroup(hostgroup_id, hostname_list)
except:
print traceback.format_exc()
return FalconResponse(result)
def query_graph2(self, request):
fid = request.POST['fid']
counter = request.POST['counter']
range = request.POST['range']
end_ts = int(time.time())
start_ts = end_ts - int(range)
service_obj = Service.objects.get(fid=fid)
endpoint = service_obj.fhost
f = Falcon()
history_data = f.get_history_data(start_ts, end_ts, [endpoint], [counter], CF='AVERAGE')
# print history_data[0]
hdata = []
for i in history_data:
hdata.append({'name': i['endpoint'], 'data': [[j['timestamp']*1000, j['value']] for j in i['Values']]})
return JsonResponse({'code': 0, 'data': {'hdata': hdata}, 'message': 'ok'})
def data(self, request):
limit = int(request.GET['limit'])
page = int(request.GET['page'])
name = request.GET['name']
f = Falcon()
result = f.get_all_expression_list()
print result
total = len(result)
data = []
for i in result:
if i['expression'].find(name) >= 0:
data.append(i)
data = data[(page - 1) * limit:page * limit]
return HttpResponse(json.dumps({'total': total, 'rows': data}))
def get_role_info(self, request):
try:
id = request.POST['id']
f = Falcon()
team_info = f.get_team_info_by_id(id)
name = team_info['name']
resume = team_info['resume']
user_id_list = [int(i['id']) for i in team_info['users']]
data = {
'name': name,
'resume': resume,
'user_id_list': user_id_list
}
except:
print traceback.format_exc()
return JsonResponse({'code': 0, 'data': data, 'message': 'ok'})
def data(self, request):
limit = int(request.GET['limit'])
page = int(request.GET['page'])
name = request.GET['name']
f = Falcon()
result = f.get_hostgroup_list(q=name)
total = len(result)
result = result[(page - 1) * limit:page * limit]
data = []
for i in result:
data.append({
'id': i['id'],
'name': i['grp_name'],
'create_user': i['create_user']
})
return HttpResponse(json.dumps({'total': total, 'rows': data}))
def get_cluster_available(cluster, c_date): #获取某一天某个集群的可用率
start_ts = int(time.mktime(time.strptime(c_date, '%Y-%m-%d')))
end_ts = start_ts + 86400
host_list = []
port_list = []
weight_info = {}
for j in Service.objects.filter(fcluster=cluster):
if j.fhost:
host_list.append(j.fhost)
if j.fport:
port_list.append(str(j.fport))
if j.fhost and j.fport:
weight_info['%s_%s' % (j.fhost, j.fport)] = j.fweight
host_list = list(set(host_list))
port_list = list(set(port_list))
counter_list = ['listen.port/port=%s,project=oms' % i for i in port_list]
f = Falcon()
data = f.get_history_data(start_ts,
end_ts,
host_list,
counter_list,
step=60)
#print data
success_count = 0
total = 0
for i in data:
values = i['Values']
counter = i['counter']
endpoint = i['endpoint']
tags = counter.split('/')[1]
tag_dict = gen_tags(tags)
port = tag_dict['port']
if values:
weight = weight_info.get('%s_%s' % (endpoint, port), 1)
success_list = [j['value'] for j in values if j['value'] != 0]
success_count += weight * len(success_list)
total += weight * len(values)
if success_count == 0:
cluster_available_rate = 100
else:
cluster_available_rate = float('%.2f' %
(float(success_count) / total * 100))
return cluster_available_rate
def get_hosts(self, request):
try:
limit = int(request.GET['limit'])
page = int(request.GET['page'])
name = request.GET['name']
hostgroup_id = request.GET['hostgroup_id']
f = Falcon()
result = f.get_hostgroup_info_by_id(hostgroup_id)
data = []
for i in result['hosts']:
if i['hostname'].find(name) >= 0:
data.append({'id': i['id'], 'hostname': i['hostname']})
total = len(data)
data = data[(page - 1) * limit:page * limit]
except:
print traceback.format_exc()
return HttpResponse(json.dumps({'total': total, 'rows': data}))
def data(self, request):
name = request.GET['name']
limit = int(request.GET['limit'])
page = int(request.GET['page'])
f = Falcon()
data = f.query_team(q=name)
print data
total = len(data)
data = data[(page - 1) * limit:page * limit]
result = []
for i in data:
result.append({
'id': i['team']['id'],
'name': i['team']['name'],
'resume': i['team']['resume'],
'creator_name': i['creator_name']
})
return HttpResponse(json.dumps({'total': total, 'rows': result}))
def query_service_top(request):
range = request.POST['range']
topn = int(request.POST['topn'])
end_timestamp = int(time.time())
start_timestamp = end_timestamp - int(range)
#先统计有endporints和couters
endpoints = []
ports = []
for i in Service.objects.all():
if i.fhost:
endpoints.append(i.fhost)
if i.fport:
ports.append(i.fport)
endpoints = list(set(endpoints))
ports = list(set(ports))
counters = ['%s/port=%s,project=oms'%(settings.port_listen_key, i) for i in ports]
f = Falcon()
history_data = f.get_history_data(start_timestamp, end_timestamp, endpoints, counters, step=60, CF='AVERAGE')
names = []
values = []
data = {}
for i in history_data:
if i['Values']:
host = i['endpoint']
tags = i['counter'].split('/')[1]
tag_dict = gen_tags(tags)
port = tag_dict['port']
#计算故障率
fail_count = 0
for j in i['Values']:
if j['value'] == 0:
fail_count += 1
fail_rate = '%.2f'%(float(fail_count)/len(i['Values'])*100)
fail_rate = float(fail_rate)
data['%s:%s'%(host, port)] = fail_rate
#排序
data = sorted(data.items(), key=lambda x: x[1], reverse=True)[:topn]
for k, v in data:
names.append(k)
values.append(v)
print values
return JsonResponse({'code': 0, 'data': {'names':names, 'values':values}, 'message': 'ok'})
def update(self, request):
template_id = request.GET['id']
f = Falcon()
hostgroups = f.get_hostgroups_of_template(template_id) #当前模板下已关联的机器组
current_hostgroup_ids = [i['id'] for i in hostgroups['hostgroups']]
template_info = f.get_template_info(template_id)
print template_info
all_template_list = f.get_all_template_list()
all_template_list = all_template_list['templates']
print all_template_list
all_hostgroup_list = f.get_all_hostgroup_list()
op_list = ['==', '!=', '<', '<=', '>', '>=']
cur_uic = template_info['action']['uic']
cur_uic_list = cur_uic.split(',')
all_uic = f.query_team()
all_uic_list = [i['team']['name'] for i in all_uic]
return render(request, 'alarm/template_update.html', locals())
def delete(self, request):
id = request.POST['id']
f = Falcon()
print f.delete_team(id)
return JsonResponse({'code': 0, 'data': '', 'message': '删除成功'})
def get(self, request):
f = Falcon()
user_list = f.get_user_list()
return render(request, 'rbac/role.html', locals())