Re: [PATCH v2] classes/image-postproc: chroot before postprocessing /etc/machine-id

["'Heinisch, Alexander' via isar-users" <isar-users@googlegroups.com>]

On Thu, 2025-10-23 at 18:02 +0200, Zhihang Wei wrote:
> Hi,
> 
> The patch previously encountered an error during the full CI run.
> However,
> this error cannot be reproduced after multiple runs on the CI server
> or 
> on my
> local machine. We believe the issue is related to the CI itself
> rather than
> the patch.
> 
> Since it seems that the next version (v3) is on the way, we’ll wait
> for it
> before running CI again. If that’s not the case, please let me know.
> 
All remarks of Cedric got resolved, without changes required.
Thus, as of now, no v3 is planned.

BR Alexander

> Best regards,
> Zhihang
> 
> On 10/21/25 13:22, 'Heinisch, Alexander' via isar-users wrote:
> > Any updates on this patch? Seems it got lost.
> > 
> > On Wed, 2025-09-17 at 11:28 +0200, alexander.heinisch@siemens.com
> > wrote:
> > > From: Alexander Heinisch <alexander.heinisch@siemens.com>
> > > 
> > > If /etc/machine-id happens to be a link to e.g. /var/...
> > > the postprocessing overrides build-hosts /var/... instead of
> > > the desired file on the rootfs.
> > > 
> > > Signed-off-by: Alexander Heinisch
> > > <alexander.heinisch@siemens.com>
> > > ---
> > >   meta/classes/image-postproc-extension.bbclass | 2 +-
> > >   1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/meta/classes/image-postproc-extension.bbclass
> > > b/meta/classes/image-postproc-extension.bbclass
> > > index 991bac4c..b332e826 100644
> > > --- a/meta/classes/image-postproc-extension.bbclass
> > > +++ b/meta/classes/image-postproc-extension.bbclass
> > > @@ -63,7 +63,7 @@ image_postprocess_machine_id() {
> > >       if dpkg --compare-versions "$SYSTEMD_VERSION" "lt" "247";
> > > then
> > >           MACHINE_ID=""
> > >       fi
> > > -    echo "$MACHINE_ID" | sudo tee '${IMAGE_ROOTFS}/etc/machine-
> > > id'
> > > +    echo "$MACHINE_ID" | sudo chroot ${IMAGE_ROOTFS} tee
> > > /etc/machine-id
> > >       sudo rm -f '${IMAGE_ROOTFS}/var/lib/dbus/machine-id'
> > >   }
> > >   

-- 
Alexander Heinisch
Siemens AG
www.siemens.com

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