This is essentially what's been done for the official NixOS build slaves
and I'm using it as well for a few of my machines and my own Hydra
slaves.
Here's the same implementation from the Delft server configurations:
f47c2fc7f8/delft/common.nix (L91-L101)
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Many bus clients get hopelessly confused when dbus-daemon is
restarted. So let's not do that.
Of course, this is not ideal either, because we end up stuck with a
possibly outdated dbus-daemon. But that issue will become irrelevant
in the glorious kdbus-based future.
Hopefully this also gets rid of systemd getting stuck after
dbus-daemon is restarted:
Apr 01 15:37:50 mandark systemd[1]: Failed to register match for Disconnected message: Connection timed out
Apr 01 15:37:50 mandark systemd[1]: Looping too fast. Throttling execution a little.
Apr 01 15:37:51 mandark systemd[1]: Looping too fast. Throttling execution a little.
...
It has been removed by 71a197bc6e.
I'm reintroducing the test mainly because it actually *is* useful,
because right now, machines with mdraid will not boot. In order to
prevent such things from happening in the future, we should *not* remove
this VM test again.
If it really goes back to failing randomly, we should really try to fix
it instead of removing it again.
Of course it fails right now because of the mdraid bump in 7719f7f.
Also, if you want to have additional info about the reasons, have a look
at the commit message of 666cf992f0.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
I'm increasing it to 100MB to make sure, any bootloader will fit with
all its stages. Of course, right now the reason why GRUB doesn't fit
into the partition is because of mdadm 3.3.2 and thus the initrd taking
all the space, but in order to avoid confusion on why the *boot* loader
fails in the VM tests, I've increased the size.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fixes#6795.
This was co-authored with @bobvanderlinden.
(cherry picked from commit e19ac248ae59fd327c32b1ae3e37792c22a7c7ac)
Signed-off-by: Domen Kožar <domen@dev.si>
Conflicts:
nixos/modules/installer/cd-dvd/iso-image.nix
