[Devel] Re: container userspace tools

Serge E. Hallyn serue at us.ibm.com
Mon Oct 27 07:50:58 PDT 2008


Quoting Daniel Lezcano (dlezcano at fr.ibm.com):
> Ian jonhson wrote:
> >> The container will be more or less isolated depending of what you specify in
> >> the configuration file.
> >>
> > yes
> > 
> >> Without any configuration file, you will have pid, ipc and mount points
> >> isolated. If you specify the utsname, it will be isolated and if you specify
> >> the network you will have a new network stack allowing to run for example a
> >> new sshd server.
> >>
> > 
> > hmm.... then, how to configure the container to get the isolation of
> > pid, ipc and
> > mount points? 
> 
> This is done automatically, with or without configuration.

I assume Ian has a kernel compiled with CONFIG_PID_NS=n?

-serge
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