def net_vlan_ip_list_view(req):
dicts = {}
arg_vlan = req.GET.get('vlan')
#参数校验
if arg_vlan:
try:
arg_vlan = int(arg_vlan)
except:
arg_vlan = None
ip_list = []
dicts['vlan_info'] = None
if arg_vlan:
vlan_info = api_net_get_vlan({
'req_user': req.user,
'vlan_id': arg_vlan
})
if vlan_info['res']:
dicts['vlan_info'] = vlan_info['info']
macips_info = api_net_get_vlan_ip_list({
'req_user': req.user,
'vlan_id': arg_vlan
})
if macips_info['res']:
ip_list = macips_info['list']
dicts['p'] = get_page(ip_list, req)
return render(req, 'vmadmin_net_vlan_ip_list.html', dicts)
def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({'req_user': req.user, 'vlan_id': dicts['vmobj']['vlan_id']})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
# 添加操作功能和挂载云硬盘 2018-07-12 yanghao
dicts['vmobj']['can_operate'] = req.user.is_superuser or dicts['vmobj']['center_name'] == req.user.username
from api.volume import get_volume_available
volume_info = get_volume_available({'req_user': req.user,'group_id':dicts['vmobj']['group_id'],'vm_uuid':dicts['vmobj']['uuid']})
# volume_info = api_volume_get_list({'req_user': req.user,'group_id':dicts['vmobj']['group_id']})
ret_list = []
if volume_info['res']:
ret_list += volume_info['list']
dicts['p'] = get_page(ret_list, req)
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render(req,'vmadmin_detail.html', dicts)
def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({'req_user': req.user, 'vlan_id': dicts['vmobj']['vlan_id']})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render_to_response('vmadmin_detail.html', dicts, context_instance=RequestContext(req))
def vm_detail_view(req):
arg_vmid = req.GET.get('vmid')
vm_res = api_vm_get({'req_user': req.user, 'uuid': arg_vmid})
dicts = {}
if vm_res['res']:
dicts['vmobj'] = vm_res['info']
vlan = api_net_get_vlan({
'req_user': req.user,
'vlan_id': dicts['vmobj']['vlan_id']
})
if vlan['res']:
dicts['vmobj']['br'] = vlan['info']['br']
else:
if settings.DEBUG: print(vm_res['err'])
return HttpResponseRedirect('../list/')
return render_to_response('vmadmin_detail.html',
dicts,
context_instance=RequestContext(req))
def net_vlan_conf_file_view(req):
dicts = {}
arg_vlan = req.GET.get('vlan')
#参数校验
if arg_vlan:
try:
arg_vlan = int(arg_vlan)
except:
arg_vlan = None
ip_list = []
dicts['vlan_info'] = None
conf_file_str = ""
if arg_vlan:
vlan_info = api_net_get_vlan({
'req_user': req.user,
'vlan_id': arg_vlan
})
if vlan_info['res']:
dicts['vlan_info'] = vlan_info['info']
macips_info = api_net_get_vlan_ip_list({
'req_user': req.user,
'vlan_id': arg_vlan
})
if macips_info['res']:
ip_list = macips_info['list']
conf_file_str = _write_vlan_conf_content(
vlan_info['info']['subnetip'], vlan_info['info']['netmask'],
ip_list)
the_file_name = "dhcpd.conf"
if dicts['vlan_info']:
the_file_name = dicts['vlan_info']['subnetip'] + "_" + the_file_name
response = StreamingHttpResponse(conf_file_str)
response['Content-Type'] = 'application/octet-stream'
response['Content-Disposition'] = 'attachment;filename="{0}"'.format(
the_file_name)
return response
def net_batch_create_macip(req):
dicts = {}
res = True
err = None
#获取GET参数
arg_vlan = req.GET.get('vlan') #vlan_id
arg_kind = req.GET.get('kind') #生成方式
arg_subnetip = req.GET.get('subnetip') #子网ip
arg_netmask = req.GET.get('netmask')
arg_gateway = req.GET.get('gateway')
arg_startip = req.GET.get('startip')
arg_endip = req.GET.get('endip')
#参数校验
if arg_vlan:
try:
arg_vlan = int(arg_vlan)
except:
arg_vlan = None
if arg_kind:
arg_kind = arg_kind.strip()
if arg_subnetip:
arg_subnetip = arg_subnetip.strip()
if arg_netmask:
arg_netmask = arg_netmask.strip()
if arg_gateway:
arg_gateway = arg_gateway.strip()
if arg_startip:
arg_startip = arg_startip.strip()
if arg_endip:
arg_endip = arg_endip.strip()
dicts['vlan_info'] = None
macip_list = []
if arg_vlan:
vlan_info = api_net_get_vlan({
'req_user': req.user,
'vlan_id': arg_vlan
})
if arg_vlan and vlan_info['res']:
dicts['vlan_info'] = vlan_info['info']
if vlan_info['info']['ip_count'] > 0:
dicts['err'] = "该VLAN已添加过ip"
elif not vlan_info['info']['enable']:
dicts['err'] = "该VLAN未启用"
else:
try:
#根据子网ip和掩码生成ip列表
if arg_kind == "netmask" and arg_subnetip and arg_netmask:
ip_str = arg_subnetip + "/" + arg_netmask
subnetip_obj = ipaddress.IPv4Network(ip_str)
for ip1 in subnetip_obj:
if str(ip1) == arg_gateway:
continue
r1, macip = _ip2macip(str(ip1))
if r1:
macip_list.append(macip)
if len(macip_list) > 0:
macip_list.pop(0)
if len(macip_list) > 0:
macip_list.pop(len(macip_list) - 1)
elif arg_kind == "iprange" and arg_startip and arg_endip:
#根据ip范围生成ip列表
s_ip = ipaddress.IPv4Address(arg_startip)
e_ip = ipaddress.IPv4Address(arg_endip)
while e_ip >= s_ip:
r1, macip = _ip2macip(str(s_ip))
if r1:
macip_list.append(macip)
s_ip = s_ip + 1
except Exception as e:
print(e)
else:
dicts['err'] = "无法获取VLAN信息"
if req.method == "GET":
dicts['p'] = get_page(macip_list, req)
return render(req, 'vmadmin_net_vlan_ip_batch_create.html', dicts)
elif req.method == 'POST': #添加入数据库
success_count = 0
for i in range(len(macip_list)):
macip = macip_list[i]
r2 = api_net_add_vlan_ip({
'req_user': req.user,
'vlan_id': arg_vlan,
'mac': macip['mac'],
'ipv4': macip['ipv4'],
'enable': True
})
if r2['res']:
macip_list[i]['res'] = True
success_count += 1
else:
macip_list[i]['res'] = False
fail_count = len(macip_list) - success_count
dic = {
"macip_list": macip_list,
"success_count": success_count,
"fail_count": fail_count
}
return HttpResponse(json.dumps(dic), content_type='application/json')