diff options
-rw-r--r-- | nixos/modules/system/boot/systemd-unit-options.nix | 16 | ||||
-rw-r--r-- | nixos/modules/system/boot/systemd.nix | 16 |
2 files changed, 32 insertions, 0 deletions
diff --git a/nixos/modules/system/boot/systemd-unit-options.nix b/nixos/modules/system/boot/systemd-unit-options.nix index 4c3fc30358c..69af2398148 100644 --- a/nixos/modules/system/boot/systemd-unit-options.nix +++ b/nixos/modules/system/boot/systemd-unit-options.nix @@ -465,4 +465,20 @@ in rec { targetOptions = commonUnitOptions; + sliceOptions = commonUnitOptions // { + + sliceConfig = mkOption { + default = {}; + example = { MemoryMax = "2G"; }; + type = types.attrsOf unitOption; + description = '' + Each attribute in this set specifies an option in the + <literal>[Slice]</literal> section of the unit. See + <citerefentry><refentrytitle>systemd.slice</refentrytitle> + <manvolnum>5</manvolnum></citerefentry> for details. + ''; + }; + + }; + } diff --git a/nixos/modules/system/boot/systemd.nix b/nixos/modules/system/boot/systemd.nix index d1f3f923e5e..a2ee5166971 100644 --- a/nixos/modules/system/boot/systemd.nix +++ b/nixos/modules/system/boot/systemd.nix @@ -375,6 +375,15 @@ let ''; }; + sliceToUnit = name: def: + { inherit (def) wantedBy requiredBy enable; + text = commonUnitText def + + '' + [Slice] + ${attrsToSection def.sliceConfig} + ''; + }; + in { @@ -458,6 +467,12 @@ in ''; }; + systemd.slices = mkOption { + default = {}; + type = with types; attrsOf (submodule [ { options = sliceOptions; } unitConfig] ); + description = "Definition of slice configurations."; + }; + systemd.generators = mkOption { type = types.attrsOf types.path; default = {}; @@ -748,6 +763,7 @@ in // mapAttrs' (n: v: nameValuePair "${n}.socket" (socketToUnit n v)) cfg.sockets // mapAttrs' (n: v: nameValuePair "${n}.timer" (timerToUnit n v)) cfg.timers // mapAttrs' (n: v: nameValuePair "${n}.path" (pathToUnit n v)) cfg.paths + // mapAttrs' (n: v: nameValuePair "${n}.slice" (sliceToUnit n v)) cfg.slices // listToAttrs (map (v: let n = escapeSystemdPath v.where; in nameValuePair "${n}.mount" (mountToUnit n v)) cfg.mounts) |