When a TTY is attached to the test unit, grep -q will generate SIGPIPE
for the previous command in the pipeline which in combo with `pipefail`
will cause the command to fail with exit status 141 which will fail the
test.
Replace with >/dev/null to avoid this from happening.
See also https://www.gnu.org/software/grep/manual/html_node/Usage.html
> There is a related problem with Bash’s set -e -o pipefail. Since grep
> does not always read all its input, a command outputting to a pipe read
> by grep can fail when grep exits before reading all its input, and the
> command’s failure can cause Bash to exit.
Co-authored-by: Yu Watanabe <watanabe.yu+github@gmail.com>
Both kernel-core and kernel-uki-virt call kernel-install upon removal. Need an additional argument to avoid complete removal for both traditional kernel and UKI.
Signed-off-by: Li Tian <litian@redhat.com>
This brings the handling of config for kernel-install in line with most of
systemd, i.e. we search the set of paths for the main config file, and the full
set of drop-in paths for drop-ins.
This mirrors what 07f5e35fe7 did for udev.conf.
That change worked out fine, so I hope this one will too.
The update in the man page is minimal. I think we should split out a separate
page for the config file later on.
One motivating use case is to allow a drop-in to be created for temporary
config overrides and then removed after the operation is done.
In mkosi, we can't use kernel-install directly but we do want to
mimick its behavior as much as possible. Let's make that easier by
making it easy to fetch data from kernel-install as JSON.
To get all the necessary data, we extend the inspect verb to also
allow passing in a kernel version and initrds, to mimick the "add"
verb. The kernel version is used to determine the "Entry Directory",
and in absence of auto-detection of kernel version in kernel-install
we have to allow users to pass it.
We also add --no-pager while we're at it.
Requested in https://github.com/systemd/systemd/pull/28582#issuecomment-1673300596.
The is the last requested changed, so fixes#28771.
90-loaderentry.install is modified to also check $KERNEL_INSTALL_CONF_ROOT
when looking for the devicetree file. For normal use this is probably not
needed, but it's nice to be consistent and it also makes it much easier to
write the tests.
In tests, also do 'ukify inspect' now that we have it.
The shell script version of kernel-install silently ignored unexpected
arguments, but C version refused that. Unfortunately, Fedora's kernel
script specifies kernel file even for 'remove' command. Let's accept
extra arguments and silently ignore them to keep backward compatibility.
Fixes#28448.
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2223794.
We do not provide any way to override /etc/machine-info.
As the file is deprecated in kernel-install, let's skip to read it when
we test kernel-install.
Fixes#28011.
We install a kernel with layout=uki and uki_generator=ukify, and test
that a UKI gets installed in the expected place. The two plugins cooperate,
so it's easiest to test them together.
- allow to run without $PROJECT_BUILD_ROOT,
- drop unnecessary export for bootctl,
- enable -x option to show commands,
- use 'test ! -e' to check the nonexistence of files,
- show more debugging logs.
The unlink command removes an entry from the ESP including
referenced files that are not referenced in other entries. That is
useful eg to have multiple entries that use the same kernel with
different options.
The cleanup command removes all files that are not referenced by any
entry.
I don't quite understand this, but '{ ! true; }' is not the same as '( ! true )'.
In interactive mode, it seems to work as expected. But in a script, it doesn't.
I opted to tweaking kernel-install to allow overriding config
(with $KERNEL_INSTALL_CONF_ROOT, $KERNEL_INSTALL_PLUGINS). An alternative
would be to build a test environment in test/. We can still do that,
but I think it's nice to have a simple test that is very quick and easy
to debug.
Invocation as installkernel is for #23681.
Daan De MeyerandYu Watanabe
Mike Gilbert
Lennart Poettering
Li Tian
Zbigniew Jędrzejewski-Szmek
Ludwig Nussel