Re: Rapios Wic Image

[Henning Schild <henning.schild@siemens.com>]

Hey Jonas,

Am Wed, 9 Mar 2022 19:57:02 +0100
schrieb Jonas Reindl <jonas.reindl@kilobaser.com>:

> Hey everyone,
> 
> I'm currently trying to build a raspios image as "wic-img" and get a 
> python import error.
> 
> kas-version: 3.0.2
> 
> isar-version: 0.8

You might in fact want to try "next" instead. Isar master and releases
are often slow to move, maybe your issue is fixed already.

 
> I'm using kas-container to build the images with multiconfig for that.
> 
> ```
> 
>      MACHINE ?= "rpi-arm"
>      DISTRO ?= "raspios-bullseye"
> 
>      IMAGE_FSTYPES = "wic-img"
> 
> ```
> 
> Error:
> 
> Exception: bb.process.ExecutionError: Execution of 
> '/build/tmp/work/raspios-bullseye-armhf/my-image-base-rpi-arm-wic-img/1.0-r0/temp/run.generate_wic_image.285' 
> failed with exit code 1:
> Traceback (most recent call last):
>    File "/work/layers/isar/scripts/wic", line 27, in <module>
>      from distutils import spawn
> ImportError: cannot import name 'spawn' from 'distutils' 
> (/usr/lib/python3.9/distutils/__init__.py)
> WARNING: exit code 1 from a shell command.
> 
> If I enter the build environment with the kas shell and execute
> python3 I'm able to import spawn. I also rebuild the docker container
> to explicitly include python3-distutils. Maybe I misunderstood
> something, but I don't know how I should further debug that.

In fact wic is not executed in that container, but in a chroot in there.

I think we currently lack a wic raspi example in isar itself, maybe
there is something broken indeed. But it is possible and wic will be
much better than "rpi-sdimg" which is currently questioned a lot and
also might be broken at the moment.

https://github.com/siemens/jailhouse-images

has rpi4 with wic in it

regards,
Henning
 
> In case needed I can provide the fullstack trace and the sh script
> which tried to generate the wic.
> 
> Best regards,
> 
> Jonas
> 
> 
>