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nixos: introduce boot.growPartition (#33521)
Move it from being a profile
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,43 @@ | ||
# This module automatically grows the root partition. | ||
# This allows an instance to be created with a bigger root filesystem | ||
# than provided by the machine image. | ||
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{ config, lib, pkgs, ... }: | ||
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with lib; | ||
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{ | ||
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options = { | ||
boot.growPartition = mkEnableOption "grow the root partition on boot"; | ||
}; | ||
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config = mkIf config.boot.growPartition { | ||
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boot.initrd.extraUtilsCommands = '' | ||
copy_bin_and_libs ${pkgs.gawk}/bin/gawk | ||
copy_bin_and_libs ${pkgs.gnused}/bin/sed | ||
copy_bin_and_libs ${pkgs.utillinux}/sbin/sfdisk | ||
copy_bin_and_libs ${pkgs.utillinux}/sbin/lsblk | ||
substitute "${pkgs.cloud-utils}/bin/.growpart-wrapped" "$out/bin/growpart" \ | ||
--replace "${pkgs.bash}/bin/sh" "/bin/sh" \ | ||
--replace "awk" "gawk" \ | ||
--replace "sed" "gnused" | ||
ln -s sed $out/bin/gnused | ||
''; | ||
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boot.initrd.postDeviceCommands = '' | ||
rootDevice="${config.fileSystems."/".device}" | ||
if [ -e "$rootDevice" ]; then | ||
rootDevice="$(readlink -f "$rootDevice")" | ||
parentDevice="$(lsblk -npo PKNAME "$rootDevice")" | ||
TMPDIR=/run sh $(type -P growpart) "$parentDevice" "''${rootDevice#$parentDevice}" | ||
udevadm settle | ||
fi | ||
''; | ||
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}; | ||
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} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,48 +1,3 @@ | ||
# This module automatically grows the root partition on virtual machines. | ||
# This allows an instance to be created with a bigger root filesystem | ||
# than provided by the machine image. | ||
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{ config, lib, pkgs, ... }: | ||
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with lib; | ||
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{ | ||
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options = { | ||
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virtualisation.growPartition = mkOption { | ||
type = types.bool; | ||
default = true; | ||
}; | ||
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}; | ||
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config = mkIf config.virtualisation.growPartition { | ||
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boot.initrd.extraUtilsCommands = '' | ||
copy_bin_and_libs ${pkgs.gawk}/bin/gawk | ||
copy_bin_and_libs ${pkgs.gnused}/bin/sed | ||
copy_bin_and_libs ${pkgs.utillinux}/sbin/sfdisk | ||
copy_bin_and_libs ${pkgs.utillinux}/sbin/lsblk | ||
substitute "${pkgs.cloud-utils}/bin/.growpart-wrapped" "$out/bin/growpart" \ | ||
--replace "${pkgs.bash}/bin/sh" "/bin/sh" \ | ||
--replace "awk" "gawk" \ | ||
--replace "sed" "gnused" | ||
ln -s sed $out/bin/gnused | ||
''; | ||
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boot.initrd.postDeviceCommands = '' | ||
rootDevice="${config.fileSystems."/".device}" | ||
if [ -e "$rootDevice" ]; then | ||
rootDevice="$(readlink -f "$rootDevice")" | ||
parentDevice="$(lsblk -npo PKNAME "$rootDevice")" | ||
TMPDIR=/run sh $(type -P growpart) "$parentDevice" "''${rootDevice#$parentDevice}" | ||
udevadm settle | ||
fi | ||
''; | ||
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}; | ||
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} | ||
# This profile is deprecated, use boot.growPartition directly. | ||
builtins.trace "the profile <nixos/modules/virtualisation/grow-partition.nix> is deprecated, use boot.growPartition instead" | ||
{ } |
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