83 lines
2.1 KiB
Nix
83 lines
2.1 KiB
Nix
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{
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disko.devices.disk = let
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bootPartition = {
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size = "1M";
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type = "EF02";
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};
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swapPartition = {
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# 8G is apparently recommended for this much RAM, but we set up
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# 4G on both disks for mirroring purposes.
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#
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# That'll still be 8G during normal operation, and it's probably
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# not too bad to have slightly less swap if a disk dies.
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size = "4G";
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content = {
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type = "swap";
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randomEncryption = true;
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};
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};
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mountOptions = ["compress=zstd" "noatime"];
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in {
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sda = {
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type = "disk";
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device = "/dev/sda";
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content = {
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type = "gpt";
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partitions = {
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boot = bootPartition;
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swap = swapPartition;
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disk1 = {
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size = "100%";
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# Empty partition to combine in RAID0 with the other disk
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};
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};
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};
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};
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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 = bootPartition;
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swap = swapPartition;
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disk2 = {
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size = "100%";
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content = {
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type = "btrfs";
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# Hack to get multi-device btrfs going
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# See https://github.com/nix-community/disko/issues/99
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extraArgs = ["-d" "raid1" "-m" "raid1" "--runtime-features" "quota" "/dev/sda3"];
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subvolumes = {
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"/volume" = {};
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"/volume/root" = {
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inherit mountOptions;
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mountpoint = "/";
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};
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"/volume/home" = {
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inherit mountOptions;
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mountpoint = "/home";
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};
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"/volume/var" = {
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inherit mountOptions;
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mountpoint = "/var";
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};
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"/volume/nix-store" = {
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inherit mountOptions;
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mountpoint = "/nix";
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};
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"/snapshots" = {};
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};
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};
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};
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};
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};
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};
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};
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}
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