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Commit Graph

28 Commits

Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek
11a1589223 tree-wide: drop license boilerplate
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.
2018-04-06 18:58:55 +02:00
Shuang Liu
1fdf07f56c virt: detect QNX hypervisor
Detect QNX hypervisor based on the CPUID.

Fixes: #7239
2018-02-22 15:29:34 +01:00
Zbigniew Jędrzejewski-Szmek
572eb058cf Add SPDX license identifiers to man pages 2017-11-19 19:08:15 +01:00
Christian Hesse
28b1a3eac2 virt: swap order of cpuid and dmi again, but properly detect oracle (#5355)
This breaks again, this time for setups where Qemu is not reported via DMI for whatever
reason. So swap order of cpuid and dmi again, but properly detect oracle.

See issue #5318.
2017-02-15 17:51:31 -05:00
Christian Hesse
5f1c788ca9 virt: detect qemu/kvm as 'kvm'
In commit 050e65a we swapped order of detect_vm_{cpuid,dmi}(). That
fixed Virtualbox but broke qemu with kvm, which is expected to return
'kvm'. So check for qemu/kvm first, then DMI, CPUID last.

This fixes #5318.

Signed-off-by: Christian Hesse <mail@eworm.de>
2017-02-14 15:52:53 +01:00
Zbigniew Jędrzejewski-Szmek
299a34c11a detect-virt: add --private-users switch to check if a userns is active
Various things don't work when we're running in a user namespace, but it's
pretty hard to reliably detect if that is true.

A function is added which looks at /proc/self/uid_map and returns false
if the default "0 0 UINT32_MAX" is found, and true if it finds anything else.
This misses the case where an 1:1 mapping with the full range was used, but
I don't know how to distinguish this case.

'systemd-detect-virt --private-users' is very similar to
'systemd-detect-virt --chroot', but we check for a user namespace instead.
2016-10-26 20:12:51 -04:00
Leonardo Brondani Schenkel
aa0c34279e virt: detect bhyve (FreeBSD hypervisor) (#3840)
The CPUID and DMI vendor strings do not seem to be documented.
Values were found experimentally and by inspecting the source code.
2016-08-01 09:04:49 -04:00
Jan Engelhardt
055a100d2e man: top-align cell text for large tables 2016-01-28 11:12:29 +01:00
Jan Engelhardt
9c5baa43ae man: avoid double virtualization
"VM virtualization" <=> "virtual machine virtualization", and double
virtualization is just incorrect in this context.
2016-01-28 11:12:29 +01:00
Zbigniew Jędrzejewski-Szmek
6d0c987d21 man: normalize indentation in sd-detect-virt(1) 2015-11-10 18:48:59 -05:00
Lennart Poettering
6c9e781eba Merge pull request #1799 from jengelh/doc
doc: typo and ortho fixes
2015-11-09 18:16:21 +01:00
Iago López Galeiras
9fb1642519 detect-virt: add rkt app container runtime 2015-11-09 16:40:35 +01:00
Jan Engelhardt
b938cb902c doc: correct punctuation and improve typography in documentation 2015-11-06 13:00:02 +01:00
Lennart Poettering
d21be5ff91 detect-virt: add new --chroot switch to detect chroot() environments 2015-10-27 13:25:57 +01:00
Evgeny Vereshchagin
d84248ebec virt: detect parallels virtualization
inspired by http://people.redhat.com/~rjones/virt-what/

see:
* http://git.annexia.org/?p=virt-what.git;a=blob;f=virt-what.in;h=a5ed33ef3e4bfa3281c9589eccac4d92dff1babe;hb=HEAD#l200
* http://git.annexia.org/?p=virt-what.git;a=blob;f=virt-what.in;h=a5ed33ef3e4bfa3281c9589eccac4d92dff1babe;hb=HEAD#l253
2015-09-02 01:49:47 +00:00
Tom Gundersen
12b42c7667 man: revert dynamic paths for split-usr setups
This did not really work out as we had hoped. Trying to do this upstream
introduced several problems that probably makes it better suited as a
downstream patch after all. At any rate, it is not releaseable in the
current state, so we at least need to revert this before the release.

 * by adjusting the path to binaries, but not do the same thing to the
   search path we end up with inconsistent man-pages. Adjusting the search
   path too would be quite messy, and it is not at all obvious that this is
   worth the effort, but at any rate it would have to be done before we
   could ship this.

 * this means that distributed man-pages does not make sense as they depend
   on config options, and for better or worse we are still distributing
   man pages, so that is something that definitely needs sorting out before
   we could ship with this patch.

 * we have long held that split-usr is only minimally supported in order
   to boot, and something we hope will eventually go away. So before we start
   adding even more magic/effort in order to make this work nicely, we should
   probably question if it makes sense at all.
2015-06-18 19:47:44 +02:00
Filipe Brandenburger
681eb9cf2b man: generate configured paths in manpages
In particular, use /lib/systemd instead of /usr/lib/systemd in distributions
like Debian which still have not adopted a /usr merge setup.

Use XML entities from man/custom-entities.ent to replace configured paths while
doing XSLT processing of the original XML files. There was precedent of some
files (such as systemd.generator.xml) which were already using this approach.

This addresses most of the (manual) fixes from this patch:
http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/patches/Fix-paths-in-man-pages.patch?h=experimental-220

The idea of using generic XML entities was presented here:
http://lists.freedesktop.org/archives/systemd-devel/2015-May/032240.html

This patch solves almost all the issues, with the exception of:
- Path to /bin/mount and /bin/umount.
- Generic statements about preference of /lib over /etc.

These will be handled separately by follow up patches.

Tested:
- With default configure settings, ran "make install" to two separate
  directories and compared the output to confirm they matched exactly.
- Used a set of configure flags including $CONFFLAGS from Debian:
  http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/rules
  Installed the tree and confirmed the paths use /lib/systemd instead of
  /usr/lib/systemd and that no other unexpected differences exist.
- Confirmed that `make distcheck` still passes.
2015-05-28 19:28:19 +02:00
Zbigniew Jędrzejewski-Szmek
798d3a524e Reindent man pages to 2ch 2015-02-03 23:11:35 -05:00
Zbigniew Jędrzejewski-Szmek
654c2d478f man: join tables in systemd-detect-virt(1)
I think it is more readable and nicer if everything is in
one table.

Also, describe what the return value, since it seems awkward to
describe the change in behaviour with --quiet before describing
what the default is.
2014-10-12 18:28:07 -04:00
Lennart Poettering
26d32dc5ee man: include zVM in systemd-detect-virt list 2014-10-10 12:36:57 +02:00
Lennart Poettering
a9d9ad1fa7 man: rework VM/container identifier list into a table, and include descriptions for all entries
(also remove chroot from the list, we don't detect that anymore)
2014-10-10 12:29:08 +02:00
Rahul Sundaram
b3a2a7ceb7 man: clarify what "microsoft" and "oracle" stand for
https://bugzilla.redhat.com/show_bug.cgi?id=1150477
2014-10-09 23:16:53 -04:00
Zbigniew Jędrzejewski-Szmek
1e98337f26 man: mention docker as type of virtualization 2014-10-07 21:54:22 -04:00
Zbigniew Jędrzejewski-Szmek
dfdebb1b92 man: xinclude --help/--version/--no-pager 2014-02-20 22:43:27 -05:00
Jan Engelhardt
7964042405 man: wording and grammar updates
This is a recurring submission and includes corrections to various
issue spotted. I guess I can just skip over reporting ubiquitous
comma placement fixes…

Highligts in this particular commit:
- the "unsigned" type qualifier is completed to form a full type
  "unsigned int"
- alphabetic -> lexicographic (that way we automatically define how
  numbers get sorted)
2013-09-12 22:09:57 +02:00
Ramkumar Ramachandra
7080ea16b5 detect-virt: detect User-Mode Linux
In a User-Mode Linux session:

  $ systemd-detect-virt
  none

Although it is possible to reliably detect virtualization:

  $ cat /proc/cpuinfo
  processor       : 0
  vendor_id       : User Mode Linux
  model name      : UML
  mode            : skas
  host            : Linux kytes 3.11.0-rc1-00009-ge5fd680 (...)
  bogomips        : 7007.43

So, grep for the string "\nvendor_id\t: User Mode Linux\n" in
/proc/cpuinfo, and say "uml" when asked.
2013-07-16 14:27:53 +02:00
Thomas Hindoe Paaboel Andersen
bb31a4ac19 man: typo fixes
https://bugs.freedesktop.org/show_bug.cgi?id=55890

Fixed typos, serial comma, and removed "either" as there were more
than two options. Also did an extra rename of "system-shutdown"
to "systemd-shutdown" that was forgotten in commit
8bd3b8620c
2012-10-26 00:16:47 +02:00
Lennart Poettering
2c4ff63406 detect-virt: make detect-virt an official command 2012-04-12 14:58:52 +02:00