[lxc-devel] How to change to lxc internal PID to system wide PID

[Zhu Yanhai]

2011/12/12  <yinxb at neusoft.com>:
> Hi all
>
>  These days I encouter a problem.
>  When I use the lxc to running my app,the getpid() system call
> returns 2.But in my platform,
>  I need the system wide PID instead for some purpose,such as
> integrade with native app(not running in lxc).
>  (I want to integrade the lxc app in my platform to do isolation,and
> use the dbus for IPC)
>  So how to solve this conflict?Can anyone give me a hint?
>
>  Thanks for your time.
>
> Cheers
> Xiaobiao
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Hi,
IMHO you are not able to do this (correct me if I'm wrong), as this is
exactly what the namespace means.
I think you may setup a common network connection for this, to
exchange pid map information with some 'pid translation' daemon on
host.

Thanks,
Zhu Yanhai