func (d *driver) createIpc(container *libcontainer.Config, c *execdriver.Command) error {
if c.Ipc.HostIpc {
container.Namespaces["NEWIPC"] = false
return nil
}
if c.Ipc.ContainerID != "" {
d.Lock()
active := d.activeContainers[c.Ipc.ContainerID]
d.Unlock()
if active == nil || active.cmd.Process == nil {
return fmt.Errorf("%s is not a valid running container to join", c.Ipc.ContainerID)
}
cmd := active.cmd
container.IpcNsPath = filepath.Join("/proc", fmt.Sprint(cmd.Process.Pid), "ns", "ipc")
}
return nil
}
