diff --git a/configurations/nixos/defiant/configuration.nix b/configurations/nixos/defiant/configuration.nix index fef7a56..a48bddb 100644 --- a/configurations/nixos/defiant/configuration.nix +++ b/configurations/nixos/defiant/configuration.nix @@ -40,6 +40,8 @@ tokenFile = config.sops.secrets."services/zfs_smtp_token".path; }; pool = { + # We are having to boot off of the nvm cache drive because I cant figure out how to boot via the HBA + bootDrives = ["nvme-Samsung_SSD_990_PRO_4TB_S7KGNU0X907881F"]; vdevs = [ [ "ata-ST18000NE000-3G6101_ZVTCXVEB" diff --git a/modules/nixos-modules/disko.nix b/modules/nixos-modules/disko.nix index af83023..2cfeacc 100644 --- a/modules/nixos-modules/disko.nix +++ b/modules/nixos-modules/disko.nix @@ -50,16 +50,25 @@ in { }; }; pool = { - vdevs = lib.mkOption { - type = lib.types.listOf (lib.types.listOf lib.types.str); - description = "list of disks that are going to be in"; - default = [config.host.storage.pool.drives]; + # list of drives in pool that will have a boot partition put onto them + bootDrives = lib.mkOption { + type = lib.types.listOf lib.types.str; + description = "list of disks that are going to have a boot partition installed on them"; + default = lib.lists.flatten config.host.storage.pool.vdevs; }; + # shorthand for vdevs if you only have 1 vdev drives = lib.mkOption { type = lib.types.listOf lib.types.str; description = "list of drives that are going to be in the vdev"; default = []; }; + # list of all drives in each vdev + vdevs = lib.mkOption { + type = lib.types.listOf (lib.types.listOf lib.types.str); + description = "list of disks that are going to be in"; + default = [config.host.storage.pool.drives]; + }; + # list of cache drives for pool cache = lib.mkOption { type = lib.types.listOf lib.types.str; description = "list of drives that are going to be used as cache"; @@ -156,59 +165,37 @@ in { disko.devices = { disk = ( builtins.listToAttrs ( + builtins.map + (drive: + lib.attrsets.nameValuePair (drive.name) { + type = "disk"; + device = "/dev/disk/by-id/${drive.value}"; + content = { + type = "gpt"; + partitions = { + ESP = lib.mkIf (builtins.elem drive.value config.host.storage.pool.bootDrives) { + # The 2GB here for the boot partition might be a bit overkill we probably only need like 1/4th of that but storage is cheap + size = "2G"; + type = "EF00"; + content = { + type = "filesystem"; + format = "vfat"; + mountpoint = "/boot"; + mountOptions = ["umask=0077"]; + }; + }; + zfs = { + size = "100%"; + content = { + type = "zfs"; + pool = "rpool"; + }; + }; + }; + }; + }) ( - builtins.map - (drive: - lib.attrsets.nameValuePair (drive.name) { - type = "disk"; - device = "/dev/disk/by-id/${drive.value}"; - content = { - type = "gpt"; - partitions = { - zfs = { - size = "100%"; - content = { - type = "zfs"; - pool = "rpool"; - }; - }; - }; - }; - }) - (lib.lists.flatten vdevs) - ) - ++ ( - builtins.map - (drive: - lib.attrsets.nameValuePair (drive.name) { - type = "disk"; - device = "/dev/disk/by-id/${drive.value}"; - content = { - type = "gpt"; - partitions = { - # We are having to boot off of the nvm cache drive because I cant figure out how to boot via the HBA - ESP = { - # 2G here because its not much relative to how much storage we have for caching - size = "2G"; - type = "EF00"; - content = { - type = "filesystem"; - format = "vfat"; - mountpoint = "/boot"; - mountOptions = ["umask=0077"]; - }; - }; - zfs = { - size = "100%"; - content = { - type = "zfs"; - pool = "rpool"; - }; - }; - }; - }; - }) - cache + (lib.lists.flatten vdevs) ++ cache ) ) );