Clean up config & add comments.

hosts/docker/default.nix

@@ -1,14 +1,17 @@
 {
+  # Root filesystem.
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/cac60222-9b38-4938-8b17-5fddd67e8e26";
     fsType = "ext4";
   };
 
-  fileSystems."/home/docker/volumes" = {
+  # Docker data directory
+  fileSystems."/home/fern/docker/data" = {
     device = "/dev/disk/by-uuid/95461a94-ad91-43b9-b502-2b5d4496b84e";
     fsType = "ext4";
   };
 
+  # Swap.
   swapDevices = [
     {device = "/dev/disk/by-uuid/025beadb-a89b-4abe-8d0c-b55401316319";}
   ];

hosts/firefox-syncserver/default.nix

@@ -4,7 +4,7 @@
   secrets,
   ...
 }: {
-  # Secrets.
+  # Import secrets.
   sops = {
     age.sshKeyPaths = ["/etc/ssh/ssh_host_ed25519_key"];
     defaultSopsFile = "${secrets}/sops.yaml";

hosts/minecraft/default.nix

@@ -1,14 +1,17 @@
 {
+  # Root filesystem.
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/cbd70e61-fcdc-4b1f-af03-d3da8a2866ea";
     fsType = "ext4";
   };
 
-  fileSystems."/home/docker/volumes" = {
+  # Docker data directory.
+  fileSystems."/home/fern/docker/data" = {
     device = "/dev/disk/by-uuid/3730e48a-8784-4c49-8692-473c9b4bc8c3";
     fsType = "ext4";
   };
 
+  # Swap.
   swapDevices = [
     {device = "/dev/disk/by-uuid/3123f58e-63a9-44fa-ac29-3e79dc520b8f";}
   ];

hosts/muskduck/default.nix

@@ -1,4 +1,5 @@
 {
+  # Kernel modules
   boot.initrd.availableKernelModules = [
     "xhci_pci"
     "nvme"
@@ -8,6 +9,7 @@
 
   boot.kernelModules = ["kvm-intel"];
 
+  # Root filesystem.
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/63d79656-aa5b-466a-b369-be5eac3f51ab";
     fsType = "ext4";
@@ -15,6 +17,7 @@
 
   boot.initrd.luks.devices."luks-93fa00bc-777f-4359-bad5-880c29faca0d".device = "/dev/disk/by-uuid/93fa00bc-777f-4359-bad5-880c29faca0d";
 
+  # EFI/boot partition.
   fileSystems."/boot" = {
     device = "/dev/disk/by-uuid/EBD7-3E1C";
     fsType = "vfat";
@@ -24,7 +27,9 @@
     ];
   };
 
+  # Allow CPU microcode.
   hardware.cpu.intel.updateMicrocode = true;
 
+  # Allows remote deployment on ARM systems (ie. Raspberry Pi).
   boot.binfmt.emulatedSystems = ["aarch64-linux"];
 }

hosts/weebill/default.nix

@@ -1,4 +1,5 @@
 {pkgs, ...}: {
+  # Boot loader.
   boot = {
     kernelPackages = pkgs.linuxKernel.packages.linux_rpi4;
     initrd.availableKernelModules = [
@@ -13,12 +14,14 @@
   };
 
   fileSystems = {
+    # Root filesystem.
     "/" = {
       device = "/dev/disk/by-label/NIXOS_SD";
       fsType = "ext4";
       options = ["noatime"];
     };
 
+    # AFP share.
     "/srv/iMac" = {
       device = "/dev/disk/by-uuid/48843b25-4d8c-4638-a5f8-fb3901e1165e";
       fsType = "ext4";