By chance (because I had this mistake in my own commit) I noticed
that there are a bunch of duplicated works like "the the" in the
code and man-pages.
This commit fixes them and some similar issues with "and and" etc.
This adds a new systemd.firstboot=headless mode. It differs from the
existing systemd.firstboot=no mode in that it still performs the
non-interactive auto-configuration that requires no user input (such
as selecting the only installed locale, or applying settings provided
via credentials), and only skips the prompts that would otherwise
block waiting for user input. In contrast, =no disables that
auto-configuration along with the prompts.
The option is also honoured by homectls firstboot logic and
systemd-cryptenroll, where headless behaves the same as no
(because the is no auto-configuration).
For the IMDS case there's value in being able to set the static
hostname, instead of just the transient one. Let's introduce
firstboot.hostname, which only applies to first boot, and write the
static hostname. This is different from system.hostname which applies to
any boot, and writes the transient hostname.
The keymap only really matters if there's local access to a system, i.e.
if there's actually a physical kbd directly connected to it, to apply it
to. If during firstboot we are not talked to via a VT (but via SSH,
container, or hypervisor console or so instead), then it's very unlikely
we ever are. Hence, don't ask for a keymap, and let#s shortcut the
questions asked at boot.
The intro of systemd-firstboot is rewritten to make it clearer how it fits into
the big picture. Systemd does some machine-id and presets and
systemd-firstboot.service is used to interactively fill in the blanks.
Closes#22225.
As I noticed a lot of missing information when trying to implement checking
for missing info. I reimplemented the version information script to be more
robust, and here is the result.
Follow up to ec07c3c80b
This tries to add information about when each option was added. It goes
back to version 183.
The version info is included from a separate file to allow generating it,
which would allow more control on the formatting of the final output.
ImportCredential= takes a credential name and searches for a matching
credential in all the credential stores we know about it. It supports
globs which are expanded so that all matching credentials are loaded.
Let's flat out refuse to configure machine-id on a running system with
systemd-firstboot. It wouldn't work anyway, because by the time firstboot is
started, pid1 has created /etc/machine-id, possibly with "unitialized", so
firstboot wouldn't touch the file. (If --force is specified, it works. So
let's allow that in case people want to do crazy things.)
While at it, add missing descriptions of various things that were added over
time, and group descriptions of similar options together.
There are a lot of edge cases that the current implementation
doesn't handle, especially in cases where one of passwd/shadow
exists and the other doesn't exist. For example, if
--root-password is specified, we will write /etc/shadow but
won't add a root entry to /etc/passwd if there is none.
To fix some of these issues, we constrain systemd-firstboot to
only modify /etc/passwd and /etc/shadow if both do not exist
already (or --force) is specified. On top of that, we calculate
all necessary information for both passwd and shadow upfront so
we can take it all into account when writing the actual files.
If no root password options are given --force is specified or both
files do not exist, we lock the root account for security purposes.
It's not that I think that "hostname" is vastly superior to "host name". Quite
the opposite — the difference is small, and in some context the two-word version
does fit better. But in the tree, there are ~200 occurrences of the first, and
>1600 of the other, and consistent spelling is more important than any particular
spelling choice.
The "include" files had type "book" for some raeason. I don't think this
is meaningful. Let's just use the same everywhere.
$ perl -i -0pe 's^..DOCTYPE (book|refentry) PUBLIC "-//OASIS//DTD DocBook XML V4.[25]//EN"\s+"http^<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"\n "http^gms' man/*.xml
No need to waste space, and uniformity is good.
$ perl -i -0pe 's|\n+<!--\s*SPDX-License-Identifier: LGPL-2.1..\s*-->|\n<!-- SPDX-License-Identifier: LGPL-2.1+ -->|gms' man/*.xml
Docbook styles required those to be present, even though the templates that we
use did not show those names anywhere. But something changed semi-recently (I
would suspect docbook templates, but there was only a minor version bump in
recent years, and the changelog does not suggest anything related), and builds
now work without those entries. Let's drop this dead weight.
Tested with F26-F29, debian unstable.
$ perl -i -0pe 's/\s*<authorgroup>.*<.authorgroup>//gms' man/*xml
These lines are generally out-of-date, incomplete and unnecessary. With
SPDX and git repository much more accurate and fine grained information
about licensing and authorship is available, hence let's drop the
per-file copyright notice. Of course, removing copyright lines of others
is problematic, hence this commit only removes my own lines and leaves
all others untouched. It might be nicer if sooner or later those could
go away too, making git the only and accurate source of authorship
information.
This part of the copyright blurb stems from the GPL use recommendations:
https://www.gnu.org/licenses/gpl-howto.en.html
The concept appears to originate in times where version control was per
file, instead of per tree, and was a way to glue the files together.
Ultimately, we nowadays don't live in that world anymore, and this
information is entirely useless anyway, as people are very welcome to
copy these files into any projects they like, and they shouldn't have to
change bits that are part of our copyright header for that.
hence, let's just get rid of this old cruft, and shorten our codebase a
bit.
Files which are installed as-is (any .service and other unit files, .conf
files, .policy files, etc), are left as is. My assumption is that SPDX
identifiers are not yet that well known, so it's better to retain the
extended header to avoid any doubt.
I also kept any copyright lines. We can probably remove them, but it'd nice to
obtain explicit acks from all involved authors before doing that.
Michael Vogt
Lennart Poettering
Lennart Poettering
Yu Watanabe
Jan Engelhardt
Zbigniew Jędrzejewski-Szmek
David Tardon
Mike Yuan
Abderrahim Kitouni
Daan De Meyer
tblume