141 lines
3.9 KiB
Nix
141 lines
3.9 KiB
Nix
{
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# Disks are sdb and sdc
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# https://github.com/nix-community/disko/blob/master/example/boot-raid1.nix
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imports = [ ../../common/services/snapper.nix ];
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# extra configs not present in the standard config above
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services.snapper.configs.Storage = {
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TIMELINE_CREATE = true;
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TIMELINE_CLEANUP = true;
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SUBVOLUME = "/Storage";
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};
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services.btrfs.autoScrub.enable = true;
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services.btrfs.autoScrub.interval = "weekly";
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disko.devices.disk = {
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sdb = {
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type = "disk";
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device = "/dev/sdb";
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content = {
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type = "gpt";
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partitions = {
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BOOT = {
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size = "1M";
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type = "EF02"; # GRUB MBR
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};
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ESP = {
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size = "500M";
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type = "EF00";
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content = {
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type = "mdraid";
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name = "boot";
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};
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};
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mdadm = {
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size = "100%";
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content = "mdraid";
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name = "raid1";
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};
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};
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};
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};
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sdc = {
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type = "disk";
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device = "/dev/sdc";
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content = {
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type = "gpt";
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partitions = {
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BOOT = {
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size = "1M";
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type = "EF02"; # GRUB MBR
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};
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ESP = {
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size = "500M";
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type = "EF00";
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content = {
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type = "mdraid";
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name = "boot";
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};
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};
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mdadm = {
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size = "100%";
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content = "mdraid";
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name = "raid1";
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};
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};
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};
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};
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mdadm = {
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boot = {
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type = "mdadm";
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level = 1;
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metadata = "1.0";
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content = {
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type = "Filesystem";
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format = "vfat";
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mountpoint = "/boot";
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mountOptions = [ "umask=0077" ];
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};
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};
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raid1 = {
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type = "mdadm";
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level = 1;
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content = {
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type = "gpt";
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partitions = {
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LUKS-ROOT = {
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start = "550MiB";
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end = "100%";
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content = {
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type = "luks";
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name = "ROOT";
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extraOpenArgs = [ "--allow-discards" ];
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content = {
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type = "btrfs";
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extraArgs = [ "-f" ];
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subvolumes = {
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"/root" = {
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mountpoint = "/";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # root
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"/home" = {
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mountpoint = "/home";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # home
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"/nix" = {
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mountpoint = "/nix";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # nix
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"/Storage" = {
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mountpoint = "/Storage";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # Storage
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# SNAPSHOT SUBVOLS
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"/root/.snapshots" = {
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mountpoint = "/.snapshots";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # root
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"/home/.snapshots" = {
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mountpoint = "/home/.snapshots";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # home
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"/nix/.snapshots" = {
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mountpoint = "/nix/.snapshots";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # nix
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"/Storage/.snapshots" = {
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mountpoint = "/Storage/.snapshots";
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mountOptions = [ "compress=zstd" "noatime" ];
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}; # Storage
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}; # subvolumes
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}; # content.content
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}; # content
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}; # partition 2 (/ BTRFS)
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};
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};
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};
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};
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};
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