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nixos/klogd: remove

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This module only has an effect for ancient kernel versions we don't
support.
This commit is contained in:
Alyssa Ross 2022-03-30 18:53:36 +00:00
parent 1aeeed378a
commit c099ec6aff
3 changed files with 15 additions and 35 deletions
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6
nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
View file

@ -432,6 +432,12 @@
new versions will release.
</para>
</listitem>
<listitem>
<para>
<literal>security.klogd</literal> was removed. Logging of
kernel messages is handled by systemd since Linux 3.5.
</para>
</listitem>
<listitem>
<para>
<literal>services.kubernetes.addons.dashboard</literal> was

3
nixos/doc/manual/release-notes/rl-2205.section.md
View file

@ -141,6 +141,9 @@ In addition to numerous new and upgraded packages, this release has the followin
org-contrib, refer to the ones in `pkgs.emacsPackages.elpaPackages` and
`pkgs.emacsPackages.nongnuPackages` where the new versions will release.
- `security.klogd` was removed. Logging of kernel messages is handled
by systemd since Linux 3.5.
- `services.kubernetes.addons.dashboard` was removed due to it being an outdated version.
- `services.kubernetes.scheduler.{port,address}` now set `--secure-port` and `--bind-address` instead of `--port` and `--address`, since the former have been deprecated and are no longer functional in kubernetes>=1.23. Ensure that you are not relying on the insecure behaviour before upgrading.

41
nixos/modules/services/logging/klogd.nix
View file

@ -1,38 +1,9 @@
{ config, lib, pkgs, ... }:
with lib;
{ lib, ... }:
{
###### interface
options = {
services.klogd.enable = mkOption {
type = types.bool;
default = versionOlder (getVersion config.boot.kernelPackages.kernel) "3.5";
defaultText = literalExpression ''versionOlder (getVersion config.boot.kernelPackages.kernel) "3.5"'';
description = ''
Whether to enable klogd, the kernel log message processing
daemon. Since systemd handles logging of kernel messages on
Linux 3.5 and later, this is only useful if you're running an
older kernel.
'';
};
};
###### implementation
config = mkIf config.services.klogd.enable {
systemd.services.klogd = {
description = "Kernel Log Daemon";
wantedBy = [ "multi-user.target" ];
path = [ pkgs.sysklogd ];
unitConfig.ConditionVirtualization = "!systemd-nspawn";
script =
"klogd -c 1 -2 -n " +
"-k $(dirname $(readlink -f /run/booted-system/kernel))/System.map";
};
};
imports = [
(lib.mkRemovedOptionModule [ "security" "klogd" "enable" ] ''
Logging of kernel messages is now handled by systemd.
'')
];
}