def cloneVm(request):
logging.info('克隆虚拟机')
try:
request_data = json.loads(request.body)
keys = request_data.keys()
if keys is not None:
vmParamter = ['template_vm_id', 'new_vm_name', 'vm_datacenter', 'vm_cluster', 'vm_datastore', 'memory',
'cpu_num']
paramCheck = False
for param in vmParamter:
if param not in keys:
paramCheck = True
res = {
'code': '60011',
'message': '克隆失败，缺少参数 %s' % param
}
break
if paramCheck :
return render_json(res)
# 模板ID
templateVmId = request_data.get('template_vm_id')
# 获取配置信息
newVmName = request_data.get('new_vm_name')
vmDatacenter = request_data.get('vm_datacenter')
vmCluster = request_data.get('vm_cluster')
vmDatastore = request_data.get('vm_datastore')
vmMemory = request_data.get('memory')
cpuNum = request_data.get('cpu_num')
logging.info('获取vcenter')
vcenterVirtualMachineModel = VcenterVirtualMachine.objects.get(id=templateVmId)
accountModel = vcenterVirtualMachineModel.account
if accountModel is None:
logging.info('vcenter为空')
res = {
'code': '60012',
'message': u"克隆失败，虚拟机账号错误",
}
return render_json(res)
else:
logging.info('vcenter不为空')
vmManager = VmManage(host=accountModel.vcenter_host,user=accountModel.account_name,password=accountModel.account_password,port=accountModel.vcenter_port,ssl=None)
template = vmManager.get_vm_by_name(vcenterVirtualMachineModel.name)
# vm 配置信息
vmconf = vim.vm.ConfigSpec(numCPUs=int(cpuNum), memoryMB=int(vmMemory))
result = vmManager.clone(template=template,
vm_name=newVmName,
datacenter_name=vmDatacenter,
vm_folder=None,
datastore_name=vmDatastore,
cluster_name=vmCluster,
resource_pool=None,
power_on=False,
vmconf=vmconf
)
logging.info('克隆结果：%s' % str(result))
# close out connection
Disconnect(vmManager)
if result == False:
res = {
'code': '60013',
'message': '虚拟机克隆失败'
}
return render_json(res)
else:
res = {
'code': '0',
'message': u"克隆成功",
}
return render_json(res)
else:
res = {
'code': '60014',
'message': u"请求方式错误",
}
return render_json(res)
except Exception as e:
logging.info('程序抛出错误：%s' % e.message )
res = {
'code': '50000',
'message': e.message,
}
return render_json(res)
def cloneVmRequest(request):
logger.info("克隆虚拟机")
try:
if request.method == 'POST':
vmId = request.POST['vmId']
vmName = request.POST['vmName']
vmDatacenter = request.POST['vmDatacenter']
vmCluster = request.POST['vmCluster']
vmDatastore = request.POST['vmDatastore']
print 'vmid is %s, vmName is %s , vmDatacenter is %s, vmCluster is %s, vmDatastore is %s '.format(vmId,vmName,vmDatacenter,vmCluster,vmDatastore)
vcenterVirtualMachineModel = VcenterVirtualMachine.objects.get(id=vmId)
accountModel = vcenterVirtualMachineModel.account
if accountModel is None:
res = {
'result': True,
'message': u"克隆失败，资源账号错误",
}
return render_json(res)
else:
vmManager = VmManage(host=accountModel.vcenter_host,user=accountModel.account_name,password=accountModel.account_password,port=accountModel.vcenter_port,ssl=None)
template = vmManager.get_vm_by_name(vcenterVirtualMachineModel.name)
# print template
result = vmManager.clone(template=template,
vm_name=vmName,
datacenter_name=vmDatacenter,
vm_folder=None,
datastore_name=vmDatastore,
cluster_name=vmCluster,
resource_pool=None,
power_on=True)
#同步信息
if result == False:
res = {
'result': True,
'message': u"克隆失败",
}
else:
# vm = vmManager.find_by_uuid(vcenterVirtualMachineModel.instance_uuid)
# vcenterVirtualMachineModel.power_state = vm.summary.runtime.powerState
vm = vmManager.get_vm_by_name(vmName)
cloneVmModel = convertVmEntityToVcenterVirtualMachine(vm)
#数据中心，需要通过名字查询 todo
cloneVmModel.datacenter = vcenterVirtualMachineModel.datacenter
#集群需要通过名字查询 todo
cloneVmModel.cluster = vcenterVirtualMachineModel.cluster
cloneVmModel.account = vcenterVirtualMachineModel.account
cloneVmModel.save()
res = {
'result': True,
'message': u"克隆成功",
}
except Exception as e:
traceback.print_exc()
# print str(e)
res = {
'result': False,
'message': u"克隆失败",
}
return render_json(res)