Hi Jonathan!
On 2/13/24 16:47, Jonathan Lebon wrote:
Has it got fixed during the time? Or is there a new technology which
would do the trick for Silverblue and Fedora Linux alike?
Just a note: I would say "for Silverblue and traditional systems
alike" instead. Silverblue is part of Fedora Linux. :)
Ok, I thought there are Fedora Linux, Fedora Silverblue and Fedora
CoreOS (maybe others :) ). Thanks!
The common way to make "image-mode friendly" system state changes is
to e.g. use a systemd service
Do you have an example of such systemd service? I could see that a shell
script can be started by systemd unit to do the migration, but that
would have to be run in %post scriptlet again AFAIK - unless you would
require machine restart (and the service is run during reboot) or manual
service start...
tmpfiles.d won't work for me, I have to make changes in /usr/bin :( -
looks like it designed for temp/volatile files.
or a tmpfiles.d dropin or to bake the
migration into the application itself (all these would of course work
across OSTree and non-OSTree based variants).
Specifically for alternatives, see also
https://github.com/fedora-sysv/chkconfig/issues/9 which calls for
changing how it's implemented to be more compatible with image-based
updates.
Specifically for your issue though, it's not clear to me how much it's
worth supporting this. Do they also have a way to prevent `sudo vi`
from e.g. creating/modifying a systemd unit that can run arbitrary code?
:)
Thank you in advance!
Hope that helps!
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