Commit Graph

136 Commits

Author SHA1 Message Date
Graham Christensen
ec2d28e323
specialisation: replace nesting with named configurations
Co-authored-by: worldofpeace <worldofpeace@protonmail.ch>
2020-04-12 08:12:50 -04:00
volth
4d57e56b71
$toplevel/system: use kernel's architecture
`$toplevel/system` of a system closure with `x86_64` kernel and `i686` userland should contain "x86_64-linux".

If `$toplevel/system` contains "i686-linux", the closure will be run using `qemu-system-i386`, which is able to run `x86_64` kernel on most Intel CPU, but fails on AMD.

So this fix is for a rare case of `x86_64` kernel + `i686` userland + AMD CPU
2020-03-20 16:55:44 +00:00
Michele Guerini Rocco
7b15d6cee4
Merge pull request #81241 from thefloweringash/nesting-system
nixos/activation: propagate system to nested configurations
2020-03-13 09:58:10 +01:00
adisbladis
db6c94304f
switch-to-configuration: Add new option X-OnlyManualStart
This is to facilitate units that should _only_ be manually started and
not activated when a configuration is switched to.

More specifically this is to be used by the new Nixops deploy-*
targets created in https://github.com/NixOS/nixops/pull/1245 that are
triggered by Nixops before/after switch-to-configuration is called.
2020-03-09 11:28:07 +00:00
Andrew Childs
ce416779bb nixos/activation: use eval-config's system argument for nesting
This avoids a possible surprise if the user is using `nixpkgs.system`
and `nesting.children`. `nesting.children` is expected to ignore all
parent configuration so we shouldn't propagate the user-facing option
`nixpkgs.system`. To avoid doing so, we introduce a new internal
option for holding the value passed to eval-config.nix, and use that
when recursing for nesting.
2020-03-05 20:28:31 +09:00
Andrew Childs
b83164a049 nixos/activation: propagate system to nested configurations
The current behavior lets `system` default to
`builtins.currentSystem`. The system value specified to
`eval-config.nix` has very low precedence, so this should compose
properly.

Fixes #80806
2020-02-27 23:57:44 +09:00
Eelco Dolstra
26aba55951
Revert "add config.environment.ld-linux"
This reverts commit af665d822a, see
https://github.com/NixOS/nixpkgs/pull/78798#issuecomment-580059834 for
the reasons in a similar PR.
2020-02-02 15:29:49 +01:00
Eelco Dolstra
5495cb91eb
Revert "rmdir: avoid failing when directory did not exist"
This reverts commit 45db499d2d.
2020-02-02 15:29:40 +01:00
Matthew Bauer
3a7fe07e3c
Merge pull request #69057 from volth/ld-linux
add config.environment.ld-linux
2020-01-27 20:08:12 -05:00
Domen Kožar
0f799bd8a4
Revert "nixos/switch-to-configuration: restart changed socket units"
This reverts commit 89806e9536.

See #74626
2019-11-30 13:46:57 +01:00
Franz Pletz
89806e9536 nixos/switch-to-configuration: restart changed socket units
Previously, socket units wouldn't be restarted if they were
changed. To restart the socket, the service the socket is attached
to needs to be stopped first before the socket can be restarted.
2019-11-25 14:43:49 +01:00
Vladimír Čunát
f760f0ef48
Revert "Merge #67232: machinectl compliant NixOS installation"
This reverts commit 66967ec752, reversing
changes made to fb6595eafd.
Fixes #70442; discussion: https://github.com/NixOS/nixpkgs/pull/70027
2019-10-07 20:56:59 +02:00
Franz Pletz
66967ec752
Merge pull request #67232 from ck3d/container-useHostResolvConf
machinectl compliant NixOS installation
2019-09-25 09:34:17 +00:00
volth
45db499d2d
rmdir: avoid failing when directory did not exist
I bet nobody has `environment.usrbinenv = null`, it would fail on the second activation trying to `rmdir` inexisting `/usr/bin`
2019-09-19 00:32:35 +00:00
volth
af665d822a add config.environment.ld-linux
Add option to install symlink to ld-linux(8) system-wide to allow running unmodified ELF binaries.
It might be useful to run games or executables distributed inside jar files as discussed
https://discourse.nixos.org/t/runtime-alternative-to-patchelf-set-interpreter/3539
https://discourse.nixos.org/t/running-binaries-without-fhs-and-patchelf/1828

It is the third concession to FHS after `/bin/sh` and `/usr/bin/env` but it is disabled by default unlike those two
2019-09-18 22:41:52 +00:00
Eelco Dolstra
b20a0e49c8
Revert systemd interface version to 2
The new systemd in 19.09 gives an "Access Denied" error when doing
"systemctl daemon-reexec" on an 19.03 system. The fix is to use the
previous systemctl to signal the daemon to re-exec itself. This
ensures that users don't have to reboot when upgrading from NixOS
19.03 to 19.09.
2019-09-16 16:51:19 +02:00
Eelco Dolstra
b9ed9c7fed
Typo 2019-09-16 16:50:39 +02:00
Christian Kögler
db9b5f5525
nixos: deactivate immutablity for /var/empty in container 2019-09-13 17:33:38 +02:00
Kai Wohlfahrt
dd0a951279 nixos/hardware.deviceTree: new module
Add support for custom device-tree files, and applying overlays to them.
This is useful for supporting non-discoverable hardware, such as sensors
attached to GPIO pins on a Raspberry Pi.
2019-08-07 13:51:22 +01:00
Michael Weiss
698388bc61 Revert "nixos/switch-to-configuration: Never stop system.slice"
This change was only a temporary workaround and isn't required anymore,
since /etc/systemd/system/system.slice should not be present on any
recent NixOS system (which makes this change a no-op).

This reverts commit 7098b0fcdf.
2019-04-28 07:21:34 +02:00
Jan Malakhovski
570aed4b46 lib: add showWarnings 2019-03-08 11:19:18 +02:00
Will Dietz
8c717a5701 activation-script: add libc to path to provide nscd when needed 2018-10-31 07:03:17 -05:00
Will Dietz
9de0b2883a nixos: use pkgs.getent and stdenv.cc.libc
(cherry picked from commit 52eba9753aeba4f02c8ce0de50f10bd98de1ef1e)
2018-10-30 19:49:43 -05:00
Peter Hoeg
c81d370bb9
Merge branch 'master' into f/activation 2018-10-05 10:08:56 +08:00
Peter Hoeg
8118d6eb2e switch-to-configuration.pl: activate the nixos-activation.service user service 2018-10-05 10:06:40 +08:00
Peter Hoeg
1353ba2678 system-activation: support script fragments to run in a user context 2018-10-05 10:06:40 +08:00
Maximilian Bosch
7297cc5501 nixos/activation: fix systemd-user daemon-reload in auto-upgrade service (#47695)
The autoupgrade service defined in `system.autoUpgrade`
(`nixos/modules/installer/tools/auto-upgrade.nix`) doesn't have `su` in
its path and thus yields a warning during the `daemon-reload`.

Specifying the absolute path fixes the issue.

Fixes #47648
2018-10-03 12:31:08 +02:00
Jamey Sharp
b63f65aea0 nixos/pam: create wtmp/lastlog iff using pam_lastlog
I think pam_lastlog is the only thing that writes to these files in
practice on a modern Linux system, so in a configuration that doesn't
use that module, we don't need to create these files.

I used tmpfiles.d instead of activation snippets to create the logs.
It's good enough for upstream and other distros; it's probably good
enough for us.
2018-09-30 11:08:12 -07:00
Jamey Sharp
dab5c632bd nixos/activation: don't create /run/nix
Nix 2.0 no longer uses these directories.

/run/nix/current-load was moved to /nix/var/nix/current-load in 2017
(Nix commit d7653dfc6dea076ecbe00520c6137977e0fced35). Anyway,
src/build-remote/build-remote.cc will create the current-load directory
if it doesn't exist already.

/run/nix/remote-stores seems to have been deprecated since 2014 (Nix
commit b1af336132cfe8a6e4c54912cc512f8c28d4ebf3) when the documentation
for $NIX_OTHER_STORES was removed, and support for it was dropped
entirely in 2016 (Nix commit 4494000e04122f24558e1436e66d20d89028b4bd).
2018-09-30 11:08:12 -07:00
Jan Malakhovski
563d5b1c87 nixos: top-level: indent 2018-09-24 19:45:16 +00:00
Jan Malakhovski
fece91537b nixos: top-level: evaluate assertions before warnings
or else at least the following config will fail with an evaluation error
instead of an assert

```
{
  services.nixosManual.enable = false;
  services.nixosManual.showManual = true;
}
```
2018-09-24 19:45:15 +00:00
Elis Hirwing
5664e64a01 nixos/activation: Switch from bash to sh to avoid reading users bash config (#46851)
This fixes #46750. This should also work with non-POSIX shells like in #46042.
2018-09-18 21:47:14 +02:00
Maximilian Bosch
df05618f2a nixos/activation: fix activation script for non-POSIX shells (#46042)
This fixes an issue with shells like fish that are not fully POSIX
compliant. The syntax `ENV=val cmd' doesn't work properly in there.

This issue has been addressed in #45932 and #45945, however it has been
recommended to use a single shell (`stdenv.shell' which is either
`bash' or `sh') to significantly reduce the maintenance overload in the
future.

See https://github.com/NixOS/nixpkgs/issues/45897#issuecomment-417923464

Fixes #45897

/cc @FRidh @xaverdh @etu
2018-09-05 22:48:47 +02:00
Graham Christensen
f14b6cb6ec
Merge pull request #44526 from samueldr/feature/actiavation-failure-identification
nixos/activation: Identifies the snippet that failed
2018-09-02 14:28:10 -04:00
Venkateswara Rao Mandela
cb1ca42009 nixos/doc: add instructions for installation behind a proxy (#45854)
The instructions to install nixos behind a proxy were not clear. While
one could guess that setting http_proxy variables can get the install
rolling, one could end up with an installed system where the proxy
settings for the nix-daemon are not configured.

This commit updates the documentation with

1. steps to install behind a proxy

2. configure the global proxy settings so that nix-daemon can access
internet.

3. Pointers to use nesting.clone in case one has to use different proxy
settings on different networks.
2018-09-01 16:12:35 +02:00
Jörg Thalheim
a6ced42c60
Merge pull request #44990 from Ma27/reload-user-units-during-activation
nixos/switch-to-configuration: reload user units
2018-08-27 11:12:42 +01:00
John Ericson
f0d6e22b7f
Merge pull request #45397 from volth/patch-233
$toplevel/system: buildPlatform.system -> hostPlatform.system
2018-08-20 14:36:13 -04:00
volth
72f5078beb
top-level.nix: stdenv.platform -> stdenv.hostPlatform.platform
because stdenv.platform is stdenv.buildPlatform.platform
2018-08-20 18:20:57 +00:00
volth
6efaa88fcc
$toplevel/system: buildPlatform.system -> hostPlatform.system 2018-08-20 18:12:13 +00:00
Maximilian Bosch
fc2bde6d7a
nixos/switch-to-configuration: reload user units
When rebuilding you have to manually run `systemctl --user
daemon-reload`. It gathers all authenticated users using
`loginctl list-user` and runs `daemon-reload` for each of them.

This is a first step towards a `nixos-rebuild` which is able to reload
user units from systemd. The entire task is fairly hard, however I
consider this patch usable as it allows to restart units without running
`daemon-reload` for each authenticated user.
2018-08-14 13:38:18 +02:00
Samuel Dionne-Riel
6a25a35e70 nixos/activation: Identifies the snippet that failed
This allows a developer to better identify in which snippet the
failure happened. Furthermore, users seeking help will have more
information available about the failure.
2018-08-05 19:27:23 -04:00
Michael Weiss
01cfa808ff
Merge pull request #43682 from primeos/never-stop-system.slice
nixos/switch-to-configuration: Never stop system.slice
2018-07-28 20:42:22 +02:00
volth
2e979e8ceb [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
Michael Weiss
7098b0fcdf nixos/switch-to-configuration: Never stop system.slice
Problem: Restarting (stopping) system.slice would not only stop X11 but
also most system units/services. We obviously don't want this happening
to users when they switch from 18.03 to 18.09 or nixos-unstable.

Reason: The following change in systemd:
d8e5a93382

The commit adds system.slice to the perpetual units, which means
removing the unit file and adding it to the source code. This is done so
that system.slice can't be stopped anymore but in our case it ironically
would cause this script to stop system.slice because the unit file was
removed (and an older systemd version is still running).

Related issue: https://github.com/NixOS/nixpkgs/issues/39791
2018-07-17 19:37:36 +02:00
edef
54a13b07d5 switch-to-configuration: use Net::DBus to retrieve the list of units
This resolves the FIXME, and opens up the possibility of using more of
the systemd DBus interface to make things more robust.
2018-05-03 20:19:23 +02:00
Matthew Bauer
ca30c5e061 Revert "Merge pull request #28206 from edef1c/net-dbus-list-units"
This reverts commit e508f0eec1, reversing
changes made to bead42df5d.
2018-05-02 15:02:29 -05:00
Matthew Justin Bauer
e508f0eec1
Merge pull request #28206 from edef1c/net-dbus-list-units
switch-to-configuration: use Net::DBus to retrieve the list of units
2018-05-02 12:49:37 -05:00
Jan Malakhovski
7079e744d4 Merge branch 'master' into staging
Resolved the following conflicts (by carefully applying patches from the both
branches since the fork point):

   pkgs/development/libraries/epoxy/default.nix
   pkgs/development/libraries/gtk+/3.x.nix
   pkgs/development/python-modules/asgiref/default.nix
   pkgs/development/python-modules/daphne/default.nix
   pkgs/os-specific/linux/systemd/default.nix
2018-03-10 20:38:13 +00:00
edef
2fa1165e89 switch-to-configuration: use Net::DBus to retrieve the list of units
This resolves the FIXME, and opens up the possibility of using more of
the systemd DBus interface to make things more robust.
2018-03-05 12:05:01 -05:00
Shea Levy
fec543436d
nixos: Move uses of stdenv.shell to runtimeShell. 2018-03-01 14:38:53 -05:00