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systemd-stage-1: managerEnvironment option

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This commit is contained in:
Will Fancher 2022-12-20 18:45:55 -05:00
parent 025d8692b2
commit 988184ca82
1 changed files with 13 additions and 0 deletions
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13
nixos/modules/system/boot/systemd/initrd.nix
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@ -158,6 +158,16 @@ in {
'';
};
managerEnvironment = mkOption {
type = with types; attrsOf (nullOr (oneOf [ str path package ]));
default = {};
example = { SYSTEMD_LOG_LEVEL = "debug"; };
description = lib.mdDoc ''
Environment variables of PID 1. These variables are
*not* passed to started units.
'';
};
contents = mkOption {
description = lib.mdDoc "Set of files that have to be linked into the initrd";
example = literalExpression ''
@ -357,6 +367,8 @@ in {
umount = "${cfg.package.util-linux}/bin/umount";
};
managerEnvironment.PATH = "/bin:/sbin";
contents = {
"/init".source = "${cfg.package}/lib/systemd/systemd";
"/etc/systemd/system".source = stage1Units;
@ -365,6 +377,7 @@ in {
[Manager]
DefaultEnvironment=PATH=/bin:/sbin ${optionalString (isBool cfg.emergencyAccess && cfg.emergencyAccess) "SYSTEMD_SULOGIN_FORCE=1"}
${cfg.extraConfig}
ManagerEnvironment=${lib.concatStringsSep " " (lib.mapAttrsToList (n: v: "${n}=${lib.escapeShellArg v}") cfg.managerEnvironment)}
'';
"/lib/modules".source = "${modulesClosure}/lib/modules";