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author | Alyssa Ross <hi@alyssa.is> | 2021-01-15 10:30:44 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2021-01-15 10:30:44 +0000 |
commit | e0794be8a0d11e90461e5a9c85012a36b93ec976 (patch) | |
tree | efd9cbc55ea3322867bf601c4d536758a3dd5fcc /nixpkgs/nixos/modules/system/boot/stage-1.nix | |
parent | 3538874082ded7647b1ccec0343c7c1e882cfef3 (diff) | |
parent | 1a57d96edd156958b12782e8c8b6a374142a7248 (diff) | |
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Merge commit '1a57d96edd156958b12782e8c8b6a374142a7248'
Diffstat (limited to 'nixpkgs/nixos/modules/system/boot/stage-1.nix')
-rw-r--r-- | nixpkgs/nixos/modules/system/boot/stage-1.nix | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/nixpkgs/nixos/modules/system/boot/stage-1.nix b/nixpkgs/nixos/modules/system/boot/stage-1.nix index 6823e12847c2..86bfde6349c3 100644 --- a/nixpkgs/nixos/modules/system/boot/stage-1.nix +++ b/nixpkgs/nixos/modules/system/boot/stage-1.nix @@ -107,8 +107,8 @@ let copy_bin_and_libs $BIN done - # Copy some utillinux stuff. - copy_bin_and_libs ${pkgs.utillinux}/sbin/blkid + # Copy some util-linux stuff. + copy_bin_and_libs ${pkgs.util-linux}/sbin/blkid # Copy dmsetup and lvm. copy_bin_and_libs ${getBin pkgs.lvm2}/bin/dmsetup @@ -235,7 +235,7 @@ let --replace scsi_id ${extraUtils}/bin/scsi_id \ --replace cdrom_id ${extraUtils}/bin/cdrom_id \ --replace ${pkgs.coreutils}/bin/basename ${extraUtils}/bin/basename \ - --replace ${pkgs.utillinux}/bin/blkid ${extraUtils}/bin/blkid \ + --replace ${pkgs.util-linux}/bin/blkid ${extraUtils}/bin/blkid \ --replace ${getBin pkgs.lvm2}/bin ${extraUtils}/bin \ --replace ${pkgs.mdadm}/sbin ${extraUtils}/sbin \ --replace ${pkgs.bash}/bin/sh ${extraUtils}/bin/sh \ @@ -308,7 +308,7 @@ let # the initial RAM disk. initialRamdisk = pkgs.makeInitrd { name = "initrd-${kernel-name}"; - inherit (config.boot.initrd) compressor prepend; + inherit (config.boot.initrd) compressor compressorArgs prepend; contents = [ { object = bootStage1; @@ -334,7 +334,9 @@ let # Script to add secret files to the initrd at bootloader update time initialRamdiskSecretAppender = - pkgs.writeScriptBin "append-initrd-secrets" + let + compressorExe = initialRamdisk.compressorExecutableFunction pkgs; + in pkgs.writeScriptBin "append-initrd-secrets" '' #!${pkgs.bash}/bin/bash -e function usage { @@ -376,7 +378,7 @@ let } (cd "$tmp" && find . -print0 | sort -z | cpio -o -H newc -R +0:+0 --reproducible --null) | \ - ${config.boot.initrd.compressor} >> "$1" + ${compressorExe} ${lib.escapeShellArgs initialRamdisk.compressorArgs} >> "$1" ''; in @@ -511,13 +513,28 @@ in }; boot.initrd.compressor = mkOption { - internal = true; - default = "gzip -9n"; - type = types.str; - description = "The compressor to use on the initrd image."; + default = "gzip"; + type = types.unspecified; # We don't have a function type... + description = '' + The compressor to use on the initrd image. May be any of: + + <itemizedlist> + <listitem><para>The name of one of the predefined compressors, see <filename>pkgs/build-support/kernel/initrd-compressor-meta.nix</filename> for the definitions.</para></listitem> + <listitem><para>A function which, given the nixpkgs package set, returns the path to a compressor tool, e.g. <literal>pkgs: "''${pkgs.pigz}/bin/pigz"</literal></para></listitem> + <listitem><para>(not recommended, because it does not work when cross-compiling) the full path to a compressor tool, e.g. <literal>"''${pkgs.pigz}/bin/pigz"</literal></para></listitem> + </itemizedlist> + + The given program should read data from stdin and write it to stdout compressed. + ''; example = "xz"; }; + boot.initrd.compressorArgs = mkOption { + default = null; + type = types.nullOr (types.listOf types.str); + description = "Arguments to pass to the compressor for the initrd image, or null to use the compressor's defaults."; + }; + boot.initrd.secrets = mkOption { default = {}; type = types.attrsOf (types.nullOr types.path); |