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 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 vm_create_view(req):
dicts = {}
center_dic = api_center_get_list({'req_user': req.user})
if center_dic['res']:
dicts['center_list'] = center_dic['list']
arg_center = req.GET.get('center')
if not arg_center and len(dicts['center_list']) > 0:
arg_center = dicts['center_list'][0]['id']
if arg_center:
#创建虚拟机
#by lzx: 把post处理放在获取渲染页面数据的操作之前，以使得获取准确的用于渲染html的数据
if req.method == 'POST':
arg_group = req.POST.get('group')
arg_host = req.POST.get('host')
arg_image = req.POST.get('image')
arg_net = req.POST.get('net')
arg_vlan = req.POST.get('vlan')
arg_ip = req.POST.get('ip')
arg_vcpu = req.POST.get('vcpu')
arg_mem = req.POST.get('mem')
arg_num = req.POST.get('num')
arg_remarks = req.POST.get('remarks')
posted_data = {
'group': arg_group,
'host': arg_host,
'image': arg_image,
'net': arg_net,
'vlan': arg_vlan,
'ip': arg_ip,
'vcpu': arg_vcpu,
'mem': arg_mem,
'num': arg_num,
'remarks': arg_remarks
}
try:
dicts['posted_data_json'] = json.dumps(posted_data)
except Exception as e:
dicts['posted_data_json'] = json.dumps(None)
print(e)
res = []
if (arg_group and arg_group.isdigit() and arg_image
and arg_image.isdigit() and arg_vcpu
and arg_vcpu.isdigit() and arg_mem and arg_mem.isdigit()
and arg_num and arg_num.isdigit()):
if int(arg_num) > 1:
arg_ip = None
for i in range(int(arg_num)):
create_res = api_vm_create({
'req_user': req.user,
'group_id': arg_group,
'host_id': arg_host,
'image_id': arg_image,
'net_type_id': arg_net,
'vlan_id': arg_vlan,
'vcpu': arg_vcpu,
'mem': arg_mem,
'remarks': arg_remarks,
'ipv4': arg_ip or None
})
if create_res['res'] == False:
if create_res['err'] in ERROR_CN:
create_res['error'] = ERROR_CN[create_res['err']]
else:
create_res['error'] = create_res['err']
res.append(create_res)
dicts['res'] = res
else:
dicts['error'] = '参数错误。'
#获取集群列表
group_dic = api_group_get_list({
'req_user': req.user,
'center_id': arg_center
})
if group_dic['res']:
dicts['group_list'] = group_dic['list']
else:
dicts['group_list'] = []
#获取宿主机列表
hosts = {}
for g in dicts['group_list']:
host_dic = api_host_get_list({
'req_user': req.user,
'group_id': g['id']
})
if host_dic['res']:
# hosts[g['id']] = host_dic['list']
hosts[g['id']] = []
for host in host_dic['list']:
if host['enable']:
hosts[g['id']].append(host)
dicts['hosts_json'] = json.dumps(hosts)
#获取镜像列表
image_dic = {}
cephpool_dic = api_ceph_get_list({
'req_user': req.user,
'center_id': arg_center
})
if cephpool_dic['res']:
for cephpool in cephpool_dic['list']:
image_res = api_image_get_list({
'req_user': req.user,
'ceph_id': cephpool['id'],
'enable': True
})
if image_res['res']:
for image in image_res['list']:
if image['type'] in image_dic:
image_dic[image['type']].append(image)
else:
image_dic[image['type']] = [image]
image_type_list_info = api_image_get_type_list()
if image_type_list_info['res']:
image_type_list = [t['name'] for t in image_type_list_info['list']]
else:
image_type_list = list(image_dic.keys())
image_list_ordered = []
for image_type in image_type_list:
if image_type in image_dic:
image_list_ordered.append(
(image_type, image_list_sort(image_dic[image_type])))
dicts['image_list_ordered'] = image_list_ordered
#获取网络类型
vlan_type_dic = {}
vlans = {}
vlan_ip_dic = {}
for group in dicts['group_list']:
if group['id'] not in vlans:
vlans[group['id']] = {}
vlan_dic = api_net_get_vlan_list({
'req_user': req.user,
'group_id': group['id']
})
if vlan_dic['res']:
#vlan sorting
vlan_list = vlan_list_sort(vlan_dic['list'])
for vlan in vlan_list:
if vlan['type_code'] not in vlan_type_dic:
vlan_type_dic[vlan['type_code']] = vlan['type']
if vlan['type_code'] not in vlans[group['id']]:
vlans[group['id']][vlan['type_code']] = [vlan]
else:
vlans[group['id']][vlan['type_code']].append(vlan)
macip_info = api_net_get_vlan_ip_list({
'vlan_id': vlan['id'],
'req_user': req.user
})
if macip_info['res']:
vlan_ip_dic[vlan['id']] = [
macip['ipv4'] for macip in macip_info['list']
if (macip['vmid'] == "" or macip['vmid'] is None)
and macip['enable'] is True
]
#VLAN_type sorting
vlan_type_list_info = api_net_get_vlan_type_list(
{'req_user': req.user})
if vlan_type_list_info['res']:
vlan_type_list = [(t['code'], t['name'])
for t in vlan_type_list_info['list']
if t['code'] in vlan_type_dic]
else:
vlan_type_list = [(t[0], t[1])
for t in list(vlan_type_dic.items())]
dicts['vlan_type_list'] = vlan_type_list
print(vlan_type_list_info)
dicts['vlans_json'] = json.dumps(vlans)
# 各个vlan的可用ip列表
dicts['vlan_ip_json'] = json.dumps(vlan_ip_dic)
#return render_to_response('vmadmin_create.html', dicts, context_instance=RequestContext(req))
return render(req, 'vmadmin_create.html', dicts)