my nix configs for my servers and desktop

rippp

Changed files
+11 -267
common
home
regent
hosts
modules
syncthing
+1 -1
common/nvidia.nix
···
# supported GPUs is at:
# https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
# Only available from driver 515.43.04+
-
open = false;
+
open = true;
# Enable the Nvidia settings menu,
# accessible via `nvidia-settings`.
-1
home/regent/home.nix
···
"sway/workspaces" = {
disable-scroll = true;
-
sort-by-name = true;
};
tray = {
icon-size = 13;
+8 -6
hosts/focalor/default.nix
···
../../host-secrets.nix
];
-
modules.syncthing = {
+
services.syncthing = {
enable = true;
openDefaultPorts = true;
-
disableDefaultFolder = true;
+
user = "regent";
+
dataDir = "/home/regent";
+
configDir = "/home/regent/.config/syncthing";
};
# =============================================================================
···
# =============================================================================
boot.supportedFilesystems = [ "nfs" ];
-
fileSystems."/mnt/storage" = {
+
/*fileSystems."/mnt/storage" = {
device = "valefar:/storage";
fsType = "nfs";
-
};
+
};*/
# =============================================================================
# SERVICES
···
# code-server
# DHCP (disabled in favor of systemd-networkd)
-
# useDHCP = true;
+
networking.useDHCP = false;
# firewall.allowedTCPPorts = [22 80 443 2456 2457 9000 9001 9002];
-
}
+
}
+2 -2
hosts/focalor/hardware.nix
···
];
boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "uas" "usbhid" "sd_mod" ];
-
boot.initrd.kernelModules = [ "vfio" "vfio_iommu_type1" "vfio_pci" ];
+
# boot.initrd.kernelModules = [ "vfio" "vfio_iommu_type1" "vfio_pci" ];
boot.kernelModules = [ "kvm-amd" ];
boot.kernelParams = [
"amd_iommu=on"
-
"vfio-pci.ids=10de:2484,10de228b,1022:149c,15b7:5045,1dbe:5236,1022:149c"
+
# "vfio-pci.ids=10de:2484,10de228b,1022:149c,15b7:5045,1dbe:5236,1022:149c"
];
boot.extraModulePackages = [ ];
-257
modules/syncthing/default.nix
···
-
{ config, lib, pkgs, ... }:
-
-
with lib;
-
let
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cfg = config.modules.syncthing;
-
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# Helper function to create a serviceConfig entry if the condition is met
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mkServiceConfigOption = name: value: mkIf (value != null) { "${name}" = value; };
-
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# Construct the settings object for Syncthing
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syncthingSettings = mkMerge [
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# GUI configuration
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(mkIf cfg.gui.enable {
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gui = mkMerge [
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(mkIf (cfg.gui.user != null) {
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user = cfg.gui.user;
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})
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];
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})
-
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# Devices configuration
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(mkIf (cfg.devices != {}) {
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devices = mapAttrs (name: device: {
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id = device.id;
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} // optionalAttrs (device.name != null) {
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name = device.name;
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} // optionalAttrs (device.addresses != []) {
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addresses = device.addresses;
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}) cfg.devices;
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})
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# Folders configuration
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(mkIf (cfg.folders != {}) {
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folders = mapAttrs (name: folder: {
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path = folder.path;
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devices = folder.devices;
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} // optionalAttrs (folder.ignorePerms != null) {
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ignorePerms = folder.ignorePerms;
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} // optionalAttrs (folder.type != null) {
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type = folder.type;
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} // optionalAttrs (folder.rescanIntervalS != null) {
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rescanIntervalS = folder.rescanIntervalS;
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} // optionalAttrs (folder.versioning != null) {
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versioning = folder.versioning;
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}) cfg.folders;
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})
-
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# Extra options
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cfg.extraOptions
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];
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in
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{
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options = {
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modules.syncthing = {
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enable = mkEnableOption "Deploy syncthing";
-
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openDefaultPorts = mkOption {
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type = types.bool;
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default = true;
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description = "Open ports in the firewall for Syncthing";
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};
-
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disableDefaultFolder = mkOption {
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type = types.bool;
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default = true;
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description = "Don't create default ~/Sync folder";
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};
-
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gui = {
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enable = mkEnableOption "Enable GUI configuration";
-
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user = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "GUI username";
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example = "myuser";
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};
-
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passwordFile = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = "Path to file containing GUI password";
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example = "config.age.secrets.syncthing-gui-password.path";
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};
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};
-
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identity = {
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keyPath = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = "Path to Syncthing private key for stable device ID";
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example = "config.age.secrets.syncthing-key.path";
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};
-
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certPath = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = "Path to Syncthing certificate for stable device ID";
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example = "config.age.secrets.syncthing-cert.path";
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};
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};
-
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devices = mkOption {
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type = types.attrsOf (types.submodule {
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options = {
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id = mkOption {
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type = types.str;
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description = "Device ID";
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example = "DMWVMM6-MKEQVB4-I4UZTRH-5A6E24O-XHQTL3K-AAI5R5L-MXNMUGX-QTGRHQ2";
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};
-
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name = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Device name (optional)";
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};
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addresses = mkOption {
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type = types.listOf types.str;
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default = [];
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description = "Device addresses";
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example = [ "tcp://192.168.1.100:22000" ];
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};
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};
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});
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default = {};
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description = "Syncthing devices configuration";
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example = {
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"laptop" = {
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id = "DMWVMM6-MKEQVB4-I4UZTRH-5A6E24O-XHQTL3K-AAI5R5L-MXNMUGX-QTGRHQ2";
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};
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"phone" = {
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id = "ANOTHER-DEVICE-ID-GOES-HERE";
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addresses = [ "tcp://192.168.1.101:22000" ];
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};
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};
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};
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folders = mkOption {
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type = types.attrsOf (types.submodule {
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options = {
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path = mkOption {
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type = types.str;
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description = "Local folder path";
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example = "/home/myuser/Documents";
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};
-
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devices = mkOption {
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type = types.listOf (types.either types.str (types.submodule {
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options = {
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name = mkOption {
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type = types.str;
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description = "Device name";
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};
-
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encryptionPasswordFile = mkOption {
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type = types.path;
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description = "Path to file containing encryption password";
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};
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};
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}));
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default = [];
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description = "List of devices that can access this folder";
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example = [ "laptop" "phone" ];
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};
-
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ignorePerms = mkOption {
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type = types.nullOr types.bool;
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default = null;
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description = "Whether to ignore file permissions";
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};
-
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type = mkOption {
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type = types.nullOr (types.enum [ "sendreceive" "sendonly" "receiveonly" ]);
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default = null;
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description = "Folder type";
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};
-
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rescanIntervalS = mkOption {
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type = types.nullOr types.int;
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default = null;
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description = "Rescan interval in seconds";
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};
-
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versioning = mkOption {
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type = types.nullOr (types.submodule {
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options = {
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type = mkOption {
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type = types.enum [ "external" "simple" "staggered" "trashcan" ];
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description = "Versioning type";
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};
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params = mkOption {
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type = types.attrsOf types.str;
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default = {};
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description = "Versioning parameters";
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};
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};
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});
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default = null;
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description = "Folder versioning configuration";
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};
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};
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});
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default = {};
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description = "Syncthing folders configuration";
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example = {
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"Documents" = {
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path = "/home/myuser/Documents";
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devices = [ "laptop" "phone" ];
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ignorePerms = false;
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};
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"Sensitive" = {
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path = "/home/myuser/Sensitive";
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devices = [
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"laptop"
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{
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name = "phone";
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encryptionPasswordFile = "/run/secrets/syncthing-sensitive-password";
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}
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];
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};
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};
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};
-
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extraOptions = mkOption {
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type = types.attrsOf types.anything;
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default = {};
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description = "Additional Syncthing configuration options";
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};
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};
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};
-
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config = mkIf cfg.enable {
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services.syncthing = {
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enable = true;
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openDefaultPorts = cfg.openDefaultPorts;
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# Set stable identity if provided
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key = mkIf (cfg.identity.keyPath != null) cfg.identity.keyPath;
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cert = mkIf (cfg.identity.certPath != null) cfg.identity.certPath;
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# Combine all settings
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settings = syncthingSettings;
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};
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# Configure systemd service options collectively
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systemd.services.syncthing = {
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# Add environment variable to disable default folder creation
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environment.STNODEFAULTFOLDER = mkIf cfg.disableDefaultFolder "true";
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# Add supplementary groups for secret access
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serviceConfig.SupplementaryGroups = [ "syncthing-secrets" ];
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};
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# Create a group for accessing secrets
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users.groups.syncthing-secrets = {};
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};
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}