initial setup

root/filesystem/server/default.nix

@@ -0,0 +1,30 @@
+# Filesystem settings for homeserver. Singledisk root with ext4 and external disks. External disks with ZFS.
+{ ... }:
+{
+  # ZFS NEEDS hostID
+  networking.hostId = "efc6dacc";
+  boot.zfs.devNodes = "/dev/disk/by-id";
+  boot.zfs.extraPools = [ "ssd" "hdd" ];
+
+    fileSystems."/" =
+    { device = "/dev/disk/by-partlabel/root";
+      fsType = "ext4";
+    };
+
+  fileSystems."/var/lib/docker" =
+    { device = "ssd/docker";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/data" =
+    { device = "hdd/data";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  swapDevices = [ {
+    device = "/var/lib/swapfile";
+    size = 16*1024;
+  }];
+}