Re: Virtualizing /proc/sys/kernel/random/boot_id per container ?

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On 09/04/2012 12:42 PM, Glauber Costa wrote:
> boot_id as a pid namespace id is a very well defined concept. We just
> need an interface to set it up to make it stable across migration. Maybe
> we can accept writes to this file as valid, provided the pid namespace
> has only the init process.
> 
> Then any tool could clone, mount proc, set this id, and continue
> normally. Any objections ?

Ok, the above is totally jet-lag induced garbage. I totally forgot this
is a sysctl interface.

We do per-netns sysctls just fine, why can't we do them here as well ?


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