[meta-virtualization] Yocto Morty doesn't recognize Docker

[Bruce Ashfield]

On Wed, Aug 30, 2017 at 5:17 AM, Mobilisis | Matija Tuđan <
mtudan at mobilisis.hr> wrote:

> Hello,
>
>
>
> I have troubles with integrating Docker into Yocto Morty release. I
> downloaded meta-virtualization layer (morty branch), appended it to Yocto
> layers, appended docker package to local.conf and built the Yocto image.
>
>
>

I know that docker did work in the morty timeframe, I used it extensively
myself.


> As expected, Docker can be found in /usr/bin/:
>
> root at imx7-var-som:~# ls -la /usr/bin/docker*
> -rwxr-xr-x 1 root root 11658508 Aug 28 23:18 /usr/bin/docker
> lrwxrwxrwx 1 root root       10 Aug 29 08:10 /usr/bin/docker-containerd ->
> containerd
> lrwxrwxrwx 1 root root       14 Aug 29 08:10
> /usr/bin/docker-containerd-ctr -> containerd-ctr
> lrwxrwxrwx 1 root root       15 Aug 29 08:10 /usr/bin/docker-containerd-shim
> -> containerd-shim
> -rwxr-xr-x 1 root root  2380960 Aug 28 23:18 /usr/bin/docker-proxy
> lrwxrwxrwx 1 root root        4 Aug 29 08:10 /usr/bin/docker-runc -> runc
> -rwxr-xr-x 1 root root 34721124 Aug 28 23:18 /usr/bin/dockerd
> root at imx7-var-som:~#
>
> But, when I try to run docker, I get the following error:
>
> root at imx7-var-som:~# docker info
> -sh: /usr/bin/docker: No such file or directory
>
>
>
> This steps worked on other system running Yocto Krogoth release. Is there
> any reason why this wouldn't work on Morty release?
>

Nope. But the issue could be outside of docker itself. The error message
you are getting
could indicate a build issue (i.e. architecture mismatch or missing
interpreter/runtime, etc).

What does 'file' report for the docker binary ? It should really be a
statically linked go application
.. but you never know what could have gone wrong.

What is your target board/arch ?

Bruce


>
>
> Regards,
>
> Matija
>
>
>
>
>
>
> *Matija Tuđan*
> Hardware developer
>
>
>
>
>
> *Mobilisis d.o.o.*
> Varaždinska ulica br. 8, II. odvojak
> 42000 Varaždin - Jalkovec, Croatia
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