Tuesday, 2022-02-22

kata-irc-bot<itskumaresan> @liubin0329, Thank you. I will work on this and share the outcome.00:29
kata-irc-bot<fidencio> It doesn't.09:50
kata-irc-bot<fidencio> There's a PR that would bring support to nerdctl, but docker is not supported.09:50
kata-irc-bot<itskumaresan> @gong_ys2004 Is there additional information required?10:39
kata-irc-bot<feng.wang> QQ, is virtiofsd compiled from source code in kata container project? or does kata container consume binary directly?20:21
kata-irc-bot<fidencio> kata-containers consumes the binary directly20:26
kata-irc-bot<fidencio> you can build your own binary and replace it20:27
kata-irc-bot<fidencio> https://gitlab.com/virtio-fs/virtiofsd20:27
kata-irc-bot<feng.wang> @fidencio Where does it get the binary from? Do you mind pointing me to the code where it gets the binary?20:50
kata-irc-bot<fidencio> https://github.com/kata-containers/kata-containers/blob/4729fd0fc2deca3d9197af0ce0d92136b4ac28d7/src/runtime/virtcontainers/virtiofsd.go#L10720:53
kata-irc-bot<fidencio> that's where the binary is tarted20:53
kata-irc-bot<fidencio> *started20:53
kata-irc-bot<fidencio> https://github.com/kata-containers/kata-containers/blob/4729fd0fc2deca3d9197af0ce0d92136b4ac28d7/src/runtime/virtcontainers/qemu.go#L849-L86220:54
kata-irc-bot<fidencio> Let me know if that's what you want20:54
kata-irc-bot<feng.wang> so the binary is installed by the distro? I thought when generating the kata tar ball, it also compiles qemu and virtiofsd executables.20:58
kata-irc-bot<fidencio> Okay, let's take a step back.21:05
kata-irc-bot<fidencio> virtiofsd, at least the C version, is part of QEMU21:05
kata-irc-bot<fidencio> It's built and distributed as part of kata-deploy together with the QEMU build.21:06
kata-irc-bot<fidencio> You can use that binary, you can use one from the distro, we can use your own built binary.  For kata-containers, that doesn't matter much, as long as you point to the correct binary in your configuration file.21:06
kata-irc-bot<fidencio> @feng.wang does that answer your question21:09
kata-irc-bot<fidencio> ?21:09
kata-irc-bot<eric.ernst> Yeah, We build it.22:02
kata-irc-bot<eric.ernst> From source22:03
kata-irc-bot<feng.wang> I see. It’s part of QEMU. Thanks both!22:04
kata-irc-bot<fidencio> That will change from 2.5.0 onwards, @feng.wang.22:04
kata-irc-bot<fidencio> The C version of virtiofsd is being deprecated in favour of the rust version (https://gitlab.com/virtio-fs/virtiofsd)22:05
kata-irc-bot<itskumaresan> Is there a plan to support Docker in the future roadmap?23:48

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