Commit graph

91 commits

Author SHA1 Message Date
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
Eelco Dolstra d12c9911df
Merge remote-tracking branch 'origin/master' into nix-2.0 2018-02-22 17:28:51 +01:00
Jan Malakhovski 2e6b796761 nixos: rename config.system.nixos* -> config.system.nixos.* 2018-02-18 12:56:30 +00:00
Jan Malakhovski e1782e342f nixos: add system.boot.loader.initrdFile option and use it where appropriate 2018-02-18 12:56:29 +00:00
Eelco Dolstra 16bdaf3d03
Remove creation of /dev/{fd,stdin,stdout,stderr}
This is already provided by devtmpfs.
2018-02-07 17:58:21 +01:00
Gleb Peregud 2f6148c743 nixos/system: make switch-to-configuration script pure.
Fixes #28443

Fixed few invocations to `systemctl` to have an absolute path. Additionally add
LOCALE_ARCHIVE so that perl stops spewing warning messages.
2017-11-19 19:42:54 +01:00
danbst 65ff0d5f9d switch-to-configuration: fix detection of changes between rebuilds for template instances
This makes declarative containers truly reloadable. Current code already declares it:

56904d7c42/nixos/modules/virtualisation/containers.nix (L488)

```
  restartIfChanged = false;
```

56904d7c42/nixos/modules/virtualisation/containers.nix (L540)

```
  reloadIfChanged = true;
```

Original author: @chrisfarms in 6e36619b27
Most of stuff from that commit has already been ported.
2017-08-22 15:04:18 +03:00
Robin Gloster 485a8fef73
modules: specify some types 2017-08-04 02:20:31 +02:00
Shea Levy 59c0977300 Add facility to append secrets to the initrd 2017-04-02 16:33:37 -04:00
Eelco Dolstra 136f77b7b9
nixos-rebuild: Sync /nix/store only
We only care about /nix/store because its contents might be out of
sync with /nix/var/nix/db. Syncing other filesystems might cause
unnecessary delays or hangs (e.g. I encountered a case where an NFS
mount was taking a very long time to sync).
2017-03-03 16:50:25 +01:00
Robin Gloster 4e4161c212
systemd: setup tmpfiles on switching configuration
This fixes systemd.tmpfiles.rules on switching configuration so that
does not only get applied on a fresh boot. This e.g. fixes kubernetes.
2017-02-18 15:04:52 +01:00
Nikolay Amiantov 213356c927 activation-script service: add utillinux to path 2017-02-17 21:54:58 +03:00
Tuomas Tynkkynen 9e04b57dde nixos top-level: Add 'dtbs' symlink when kernel uses device trees
Currently e.g. extlinux-conf-builder.sh uses
`readlink -m "$toplevel/kernel/../dtbs"` to figure out the directory.
That is obscenely ugly.
2017-02-12 15:47:49 +02:00
Nathan Bijnens 4ed85933db Fix #19382 set ownership of /var/empty to root:root 2016-10-09 12:01:47 +02:00
Tuomas Tynkkynen 19225bf5cc Merge remote-tracking branch 'upstream/master' into staging 2016-10-02 10:36:47 +03:00
Nikolay Amiantov d37458ad06 switch-to-configuration: fix restart of socket activated services
This fixes two bugs:

* When socket activation is detected, the service itself is added to stop-start list instead of its sockets.
* When service is marked to restart instead of stop (`StopIfChanged = no`) we don't need to restart sockets.
2016-09-30 17:49:31 +03:00
Eelco Dolstra 0cb16a6955 Add stdenvNoCC
This is a standard environment that doesn't contain a C/C++
compiler. This is mostly to prevent trivial builders like runCommand
and substituteAll from pulling in gcc for simple configuration changes
on NixOS.
2016-09-29 13:06:41 +02:00
aszlig cb2f84e4d7
nixos/activation: Rename "tmpfs" to "specialfs"
Using "tmpfs" as a script part for system.activationScripts is a bit
misleading since 6efcfe03ae.

We no longer solely mount tmpfs within this script, so using "specialfs"
fits more nicely in terms of naming.

Tested against the "simple" NixOS installer test.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2016-09-26 02:04:54 +02:00
aszlig f94ea04805
nixos/activation: Avoid remounting non-existing FS
Regression introduced by 79d4636d50.

The mentioned commit moves /run/keys from stage 2 to
boot.specialFileSystems, the latter being remounted during system
activation.

Unfortunately, the specialMount function in the activation script does
this unconditionally and thus will fail if it can't be remounted because
the mount point simply doesn't exist.

We now check the mount point for existance and only remount if it exists
but mkdir + mount it if it doesn't.

Tested against the "simple" NixOS installer test.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2016-09-26 02:04:54 +02:00
Domen Kožar 80437576f9 /var/empty: silently ignore errors (if on tmpfs) #18781 2016-09-21 10:29:14 +02:00
Domen Kožar 8f95e6f6aa hardcode e2fsprogs, idempotent chmod, remove care condition 2016-09-07 10:49:27 +02:00
Domen Kožar 3877ec5b2f Make /var/empty immutable
Fixes #14910 and #18358

Deployed to an existing server, restarted sshd and polkit to verify
they don't fail.
2016-09-06 20:13:33 +02:00
Nikolay Amiantov 6efcfe03ae nixos filesystems: unify early filesystems handling
A new internal config option `fileSystems.<name>.early` is added to indicate
that the filesystem needs to be loaded very early (i.e. in initrd). They are
transformed to a shell script in `system.build.earlyMountScript` with calls to
an undefined `specialMount` function, which is expected to be caller-specific.
This option is used by stage-1, stage-2 and activation script to set up and
remount those filesystems.  Options for them are updated according to systemd
defaults.
2016-08-27 13:38:20 +03:00
Bjørn Forsman 9050077cff switch-to-configuration: use absolute path to systemd-escape
Fixes issue when upgrading from very old NixOS systems that don't have
systemd-escape in $PATH:

  $ sudo nixos-rebuild switch
  ...
  building the system configuration...
  updating GRUB 2 menu...
  Can't exec "systemd-escape": No such file or directory at /nix/var/nix/profiles/system/bin/switch-to-configuration line 264.
  Unable to escape /!
2016-07-01 08:35:38 +02:00
Nikolay Amiantov 5ff40ddedf add get* helper functions and mass-replace manual outputs search with them 2016-04-25 13:24:39 +03:00
Vladimír Čunát 09af15654f Merge master into closure-size
The kde-5 stuff still didn't merge well.
I hand-fixed what I saw, but there may be more problems.
2016-03-08 09:58:19 +01:00
Vladimír Čunát f8516a0717 nixos copySystemConfiguration: fix when chrooted
Fixes #7974. Also makes the description more informative.
2016-02-28 10:08:42 +01:00
Leroy Hopson 392ca77d4c nixos/activation-script: fix formatting of example 2016-02-27 22:25:40 +13:00
zimbatm b73c5ae291 Merge pull request #10546 from aszlig/nixops-issue-350
Fixes for NixOps issue #350
2016-02-26 00:33:49 +00:00
Vladimír Čunát d039c87984 Merge branch 'master' into closure-size 2016-02-14 08:33:51 +01:00
Vladimír Čunát ae74c356d9 Merge recent 'staging' into closure-size
Let's get rid of those merge conflicts.
2016-02-03 16:57:19 +01:00
Eelco Dolstra 42709fb4e9 switch-to-configuration: Handle failure to read /proc/1/exe
It's not entirely clear why this happens, but sometimes /proc/1/exe
returns a bogus value, like
/ar3a3j6b9livhy5fcfv69izslhgk4gcz-systemd-217/lib/systemd/systemd. In
any case, we can just conservatively assume that we need to restart
systemd when this happens.

Fixes #10261.
2016-02-03 15:01:18 +01:00
Nathan Zadoks df82096af0 activation-script module: add environment.usrbinenv option 2016-01-19 23:29:48 +01:00
Vladimír Čunát 716aac2519 Merge branch 'staging' into closure-size 2016-01-19 09:55:31 +01:00
Thomas Strobel a04a7272aa Add missing 'type', 'defaultText' and 'literalExample' in module definitions
- add missing types in module definitions
- add missing 'defaultText' in module definitions
- wrap example with 'literalExample' where necessary in module definitions
2016-01-17 19:41:23 +01:00
Jan Malakhovski 119c8f91e7 nixos: introduce system.nixosLabel option and use it where appropriate
Setting nixosVersion to something custom is useful for meaningful GRUB
menus and /nix/store paths, but actuallly changing it rebulids the
whole system path (because of `nixos-version` script and manual
pages). Also, changing it is not a particularly good idea because you
can then be differentitated from other NixOS users by a lot of
programs that read /etc/os-release.

This patch introduces an alternative option that does all you want
from nixosVersion, but rebuilds only the very top system level and
/etc while using your label in the names of system /nix/store paths,
GRUB and other boot loaders' menus, getty greetings and so on.
2016-01-08 22:26:15 +00:00
aszlig 26963cfc2d
switch-to-configuration: Fix unit name quoting.
Clearly it would be the best if we'd directly generate mount units
instead of converting /etc/fstab. But in order to do that we need to
test it throughly so this approach is for the next stable release.

This fix however is intended for inclusion into release-14.12 and
release-15.09.

Using a simple regular expression unfortunately isn't sufficient for
proper mount unit name quoting/escaping and there is a utility in
systemd called systemd-escape which does nothing less than that.

Of course, using an external program to escape the unit name is way more
expensive and causes us to fork for each mount point.

But given that we already do quite a lot of forks just for unit starting
and stopping, I think it doesn't matter that much. Well, except if you
have a whole bunch of mount points.

However, if the latter is the case and you have thousands of mount
points, you probably have stumbled over this already if your mount point
contains a dash.

As for my motivation to fix this: I've stumbled on this while trying to
fix the "none" backend test for NixOps (see NixOS/nixops#350), where the
target machines use /nix/.ro-store and /nix/.rw-store as mount points.

The implementation we had so far did improperly escape it so those mount
points got the following unit files:

 * nix-.ro-store.mount
 * nix-.rw-store.mount

The correct names for these units are however:

 * nix-.ro\x2dstore.mount
 * nix-.rw\x2dstore.mount

So using systemd-escape now properly generates these names.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
2015-10-22 19:40:00 +02:00
Vladimír Čunát 5227fb1dd5 Merge commit staging+systemd into closure-size
Many non-conflict problems weren't (fully) resolved in this commit yet.
2015-10-03 13:33:37 +02:00
Jan Malakhovski a153de28bb nixos: rename some outputs for better discoverability in /nix/store 2015-09-18 19:00:20 +00:00
Eelco Dolstra 9c61317002 Put all firmware in $out/lib/firmware
This way, hardware.firmware can be a list of packages.
2015-08-25 00:40:34 +02:00
Eelco Dolstra 80d9b42663 Allow units to specify that they shouldn't be stopped when removed 2015-08-07 05:37:23 +02:00
Tuomas Tynkkynen 5d02c02a9b systemd: Use upstream tmpfiles.d rules
This fixes a failing assert in systemd-timesyncd (issue #5913) as it
expects the directory /run/systemd/netif/links/ to exist, and nothing in
NixOS currently creates it.

Also we get a net reduction in our code as rules for /run/utmp and
/var/log/journal are also provided by the same upstream file.

(cherry picked from commit a278a9224a)
2015-07-22 12:27:05 +02:00
Eelco Dolstra dc62669335 Set ‘allowSubstitutes = false’ on various derivations
This reduces the number of binary cache requests. See
b64988bb35.
2015-07-09 15:10:37 +02:00
Eelco Dolstra 7318ff0e38 Add option ‘system.extraDependencies’ for including stuff in the system closure
Mostly useful for installer tests that don't have network access. This
generalizes virtualisation.pathsInNixDB and isoImage.storeContents.
2015-06-04 11:06:44 +02:00
Vladimír Čunát d449020d87 nixos: try to fix, choosing correct binary outputs 2015-05-05 11:56:31 +02:00
Eelco Dolstra 4466707ddf switch-to-configuration: Better error checking 2015-04-13 12:28:12 +02:00