func (daemon *Daemon) WaitVmStart(vm *hypervisor.Vm) error {
Status, err := vm.GetResponseChan()
if err != nil {
return err
}
defer vm.ReleaseResponseChan(Status)
vmResponse := <-Status
glog.V(1).Infof("Get the response from VM, VM id is %s, response code is %d!", vmResponse.VmId, vmResponse.Code)
if vmResponse.Code != types.E_VM_RUNNING {
return fmt.Errorf("Vbox does not start successfully")
}
return nil
}
func (d Docker) ContainerStart(cId string, hostConfig *containertypes.HostConfig) (err error) {
var vm *hypervisor.Vm
podId := ""
if _, ok := d.hyper.CopyPods[cId]; ok {
podId = d.hyper.CopyPods[cId]
} else if _, ok := d.hyper.BasicPods[cId]; ok {
podId = d.hyper.BasicPods[cId]
} else {
return fmt.Errorf("container %s doesn't belong to pod", cId)
}
defer func() {
d.hyper.Ready <- true
if err != nil && d.hyper.Vm != nil {
if d.hyper.Status != nil {
d.hyper.Vm.ReleaseResponseChan(d.hyper.Status)
d.hyper.Status = nil
}
glog.Infof("ContainerStart failed, KillVm")
d.Daemon.KillVm(d.hyper.Vm.Id)
d.hyper.Vm = nil
}
}()
vmId := "buildevm-" + utils.RandStr(10, "number")
if vm, err = d.Daemon.StartVm(vmId, 1, 512, false); err != nil {
return
}
d.hyper.Vm = vm
if d.hyper.Status, err = vm.GetResponseChan(); err != nil {
return
}
if _, _, err = d.Daemon.StartPod(nil, nil, podId, vm.Id, false); err != nil {
return
}
return nil
}