[kata-dev] Experimental virtio-fs proposal for Kata - call for feedback and approval from AC

Dr. David Alan Gilbert dgilbert at redhat.com
Wed Apr 3 10:33:33 UTC 2019


* Ernst, Eric (eric.ernst at intel.com) wrote:
> After discussion this morning in the architecture committee meeting, we agreed to proceed and approve the virtio-fs proposal.

Great; sorry I coudln't make it to that call.

> One of the open concerns was around formal verification and pen-testing of this new feature.  *Stefan et al* - we’d like to have a discussion on planned work in this space.  We consider this a gaiting item for moving this feature enabling out of experimental.

Yep that makes sense.  Stefan has been doing a bunch of work
auditing a bunch of paths in the daemon and adding more checks; those
should be in our next release.

When you say 'formal verification' - is this static analysis or
something else?

Dave


> Thanks,
> Eric
> 
> 
> From: Eric Ernst <eric.ernst at intel.com>
> Date: Monday, April 1, 2019 at 8:54 PM
> To: "kata-dev at lists.katacontainers.io" <kata-dev at lists.katacontainers.io>
> Subject: Experimental virtio-fs proposal for Kata - call for feedback and approval from AC
> 
> Hey Kata-kats,
> 
> I walked through the proposal for adding experimental support for virtio-fs (as a replacement for 9pfs), and think it is in good enough shape to request feedback and approval from the architecture committee and other Kata stakeholders.  I worked with Sebastien to clarify and or address all the prior comments/feedback.
> 
> Please take a look and provide feedback if you have any concerns.  I’m happy with LGTM on the ML, otherwise let’s discuss in the architecture committee on Tuesday (today, or tomorrow, depending where you live ☺).
> 
> In other topics – who still needs to sign up for the PTG?
> 
> Thanks,
> Eric
> 
> Proposal: https://docs.google.com/document/d/1oc467vctWcxcfzuoXWCFnjPrLXTbDfJzVv67HbGAUrw/edit#heading=h.lvhcf8fpvd7v
> 
> Arch call on Tuesday:
> https://etherpad.openstack.org/p/katacontainers-2019-architecture-committee-mtgs
> 

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--
Dr. David Alan Gilbert / dgilbert at redhat.com / Manchester, UK



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