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Commit Graph

18 Commits

Author SHA1 Message Date
Lennart Poettering
09d4d60360 doc: mention that setfsuid() is a reason why UIDs >= 2147483648 are icky 2022-03-18 11:54:45 +01:00
Lennart Poettering
9df83788c1 docs: document homed's use of the container UID mapping 2022-02-16 13:37:01 +01:00
Erik Sjölund
f223fd6add docs: fix typos and improve language
Fix typos and improve the language by
adding a few commas and a missing word.
2022-01-26 22:35:33 +00:00
Zbigniew Jędrzejewski-Szmek
df1f621bda docs: update branch names
Also use --atomic when pushing multiple items with git;
adjust some external URLs.
2022-01-03 21:15:21 +01:00
Zbigniew Jędrzejewski-Szmek
0aff7b7584 docs: add spdx tags to all .md files
I have no idea if this is going to cause rendering problems, and it is fairly
hard to check. So let's just merge this, and if it github markdown processor
doesn't like it, revert.
2021-09-27 09:19:02 +02:00
Lennart Poettering
a06c9ac277 man: document new nspawn --bind-user= feature 2021-05-19 17:46:59 +02:00
Zbigniew Jędrzejewski-Szmek
53393c894d Look at /etc/login.defs for the system_max_[ug]id values
It makes little sense to make the boundary between systemd and user guids
configurable. Nevertheless, a completely fixed compile-time define is not
enough in two scenarios:
- the systemd_uid_max boundary has moved over time. The default used to be
  500 for a long time. Systems which are upgraded over time might have users
  in the wrong range, but changing existing systems is complicated and
  expensive (offline disks, backups, remote systems, read-only media, etc.)
- systems are used in a heterogenous enviornment, where some vendors pick
  one value and others another.
So let's make this boundary overridable using /etc/login.defs.

Fixes #3855, #10184.
2020-10-01 17:49:31 +02:00
Lennart Poettering
38ccb55731 nss-mymachines: drop support for UID/GID resolving
Now that we make the user/group name resolving available via userdb and
thus nss-systemd, we do not need the UID/GID resolving support in
nss-mymachines anymore. Let's drop it hence.

We keep the module around, since besides UID/GID resolving it also does
hostname resolving, which we care about. (One of those days we should
replace that by some Varlink logic between
nss-resolve/systemd-resolved.service too)

The hooks are kept in the NSS module, but they do not resolve anything
anymore, in order to keep compat at a maximum.
2020-07-14 17:08:12 +02:00
Lennart Poettering
5fe63895b9 docs: introduce documentation category for user/group stuff
We have so many different docs on various facets of user/group stuff,
let's add our own category for it.
2020-04-11 18:03:24 +02:00
Lennart Poettering
f62dd2375e docs: document homed UID range 2020-01-28 22:38:13 +01:00
Zbigniew Jędrzejewski-Szmek
48f60ea9ad docs: remove markup from title
Github uses a different background for backticked text, and this stands out
(in a bad way) on the title page.
2020-01-15 08:57:37 +01:00
Tobias Bernard
b41a3f66c9 docs: make it pretty
Add custom Jekyll theme, logo, webfont and .gitignore

FIXME: the markdown files have some H1 headers which need to be replaced
with H2
2019-12-11 17:04:20 +01:00
Lennart Poettering
4cdca0af11 docs: place all our markdown docs in rough categories 2019-12-11 10:53:00 +01:00
Zbigniew Jędrzejewski-Szmek
581004bd33 docs: fix inadvertent change in uid range
a305eda35f (r35378755)
2019-10-06 19:05:57 +02:00
Lennart Poettering
a305eda35f docs: add comment about high 32bit range and signed uids 2019-05-16 19:24:59 +02:00
Filipe Brandenburger
c3e270f4ee docs: add a "front matter" snippet to our markdown pages
It turns out Jekyll (the engine behind GitHub Pages) requires that pages
include a "Front Matter" snippet of YAML at the top for proper rendering.

Omitting it will still render the pages, but including it opens up new
possibilities, such as using a {% for %} loop to generate index.md instead of
requiring a separate script.

I'm hoping this will also fix the issue with some of the pages (notably
CODE_OF_CONDUCT.html) not being available under systemd.io

Tested locally by rendering the website with Jekyll. Before this change, the
*.md files were kept unchanged (so not sure how that even works?!), after this
commit, proper *.html files were generated from it.
2019-01-02 14:16:34 -08:00
Lennart Poettering
c1d3483d47 docs: uppercase the title of our Markdown docs 2018-11-29 15:29:47 +01:00
Filipe Brandenburger
9e825ebf4f docs: move doc/ to docs/
The docs/ directory is special in GitHub, since it can be used to serve GitHub
Pages from, so there's a benefit to switching to it in order to expose it
directly as a website.

Updated references to it from the documentations themselves, from the
CONTRIBUTING.md file and from Meson build files.
2018-09-08 13:39:03 -07:00