func (daemon *Daemon) CreatePod(podId, podArgs string, config interface{}, autoremove bool) (err error) {
glog.V(1).Infof("podArgs: %s", podArgs)
var (
userPod *pod.UserPod
containerIds []string
cId []byte
)
userPod, err = pod.ProcessPodBytes([]byte(podArgs))
if err != nil {
glog.V(1).Infof("Process POD file error: %s", err.Error())
return err
}
if err = userPod.Validate(); err != nil {
return err
}
mypod := hypervisor.NewPod(podId, userPod)
mypod.Handler.Handle = hyperHandlePodEvent
mypod.Handler.Data = daemon
mypod.Autoremove = autoremove
defer func() {
if err != nil {
if containerIds == nil {
daemon.DeletePodFromDB(podId)
if mypod != nil {
for _, c := range mypod.Containers {
glog.V(1).Infof("Ready to rm container: %s", c.Id)
if _, _, err = daemon.DockerCli.SendCmdDelete(c.Id); err != nil {
glog.Warningf("Error to rm container: %s", err.Error())
}
}
}
daemon.RemovePod(podId)
daemon.DeletePodContainerFromDB(podId)
}
}
}()
// store the UserPod into the db
if err = daemon.WritePodToDB(podId, []byte(podArgs)); err != nil {
glog.V(1).Info("Found an error while saveing the POD file")
return err
}
containerIds, err = daemon.GetPodContainersByName(podId)
if err != nil {
glog.V(1).Info(err.Error())
}
if containerIds != nil {
for _, id := range containerIds {
var (
name string
image string
)
if jsonResponse, err := daemon.DockerCli.GetContainerInfo(id); err == nil {
name = jsonResponse.Name
image = jsonResponse.Config.Image
}
mypod.AddContainer(id, name, image, []string{}, types.S_POD_CREATED)
}
} else {
// Process the 'Containers' section
glog.V(1).Info("Process the Containers section in POD SPEC\n")
for _, c := range userPod.Containers {
imgName := c.Image
cId, _, err = daemon.DockerCli.SendCmdCreate(c.Name, imgName, []string{}, nil)
if err != nil {
glog.Error(err.Error())
return err
}
var (
name string
image string
)
if jsonResponse, err := daemon.DockerCli.GetContainerInfo(string(cId)); err == nil {
name = jsonResponse.Name
image = jsonResponse.Config.Image
}
mypod.AddContainer(string(cId), name, image, []string{}, types.S_POD_CREATED)
}
}
daemon.AddPod(mypod)
if err = daemon.WritePodAndContainers(podId); err != nil {
glog.V(1).Info("Found an error while saveing the Containers info")
return err
}
return nil
}
