The configuration scripts are named for the systemd units for which they
generate configuration files. The generator causes them to run before
those units are started.
This reboots the system instead of starting a shell on boot problems.
Because the slot will only be marked as sucessfully booted as the last
step in a normal boot, repeated emergency boots will cause a fallback at
the boot chooser level to the other slot.
Testing this is possible by passing 'emergency' via the kernel command
line.
Move the default file list to a separate file in /etc/sysmocom/backup.d,
which is itself included in the backup. Also create a symlink to the
most recent backup.
We have some images that need the real wget for upgrades, the SSL
root certificate of CA-Cert but that doesn't use task-sysmocom to
build the image. Move these utilities into the tools task.