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Re: Making QEMU easier for management tools and applications

From: Markus Armbruster
Subject: Re: Making QEMU easier for management tools and applications
Date: Thu, 23 Jan 2020 08:21:13 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)

John Snow <address@hidden> writes:

> On 12/24/19 8:00 AM, Daniel P. Berrangé wrote:
>> Based on experiance in libvirt, this is an even larger job than (4),
>> as the feature set here is huge.  Much of it directly ties into the
>> config problem, as to deal with SELinux / namespace setup the code
>> needs to understand what resources to provide access to. This
>> requires a way to express 100% coverage of all QEMU configuration
>> in use & analyse it to determine what resources it implies. So this
>> ties strongly into QAPI-ification completion.
> Is it totally bonkers to suggest that QEMU provide a method of digesting
> a given configuration and returning a configuration object that a
> standalone jailer can use?
> So we have a QEMU manager, the generic jailer, and QEMU. QEMU and the
> manager cooperate to produce the jailing configuration, and the jailer
> does what we ask it to.
> Nuts?

With the nuts-o-meter calibrated for QEMU CLI: nope, this hardly moves
the needle.

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