148 lines
3.7 KiB
Nix
148 lines
3.7 KiB
Nix
{ config, pkgs, ... }: {
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imports = [
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./hardware-configuration.nix
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./containers.nix
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../system-default.nix
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../../../modules/tailscale.nix
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../../../modules/podman.nix
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../../../modules/login-display.nix
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../../../modules/media-server.nix
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../../../modules/samba.nix
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];
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# GRUB bootloader with ZFS support
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boot.loader.grub = {
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enable = true;
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devices = [
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"/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431J4R"
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"/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431KEG"
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]; # Install GRUB on both ZFS mirror drives
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efiSupport = true;
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efiInstallAsRemovable = true;
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zfsSupport = true;
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};
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# Disable systemd stage-1 (use traditional initrd for ZFS compatibility)
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boot.initrd.systemd.enable = false;
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boot.supportedFilesystems = [ "zfs" ];
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boot.zfs.forceImportRoot = false;
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# ZFS ARC memory configuration for 32GB system
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boot.kernelParams = [
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"zfs.zfs_arc_max=17179869184" # 16GB max ARC size
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"zfs.zfs_arc_min=2147483648" # 2GB min ARC size
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];
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# Kernel tuning for MongoDB
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boot.kernel.sysctl."vm.max_map_count" = 262144;
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# Network configuration
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networking = {
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hostName = "nfss";
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hostId = "8425e349"; # Required for ZFS
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networkmanager.enable = true;
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firewall = { enable = false; };
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};
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# Host-specific SSH configuration
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services.openssh = {
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settings = {
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PermitRootLogin = "yes";
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};
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openFirewall = true;
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};
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# Define a user account
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users.users.root = {
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hashedPassword = null;
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hashedPasswordFile = null;
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password = null;
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initialHashedPassword = null;
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initialPassword = null;
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openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG35m0DgTrEOAM+1wAlYZ8mvLelNTcx65cFccGPQcxmo yanlin@imac"
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];
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};
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# Host-specific user configuration
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users.users.yanlin = {
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extraGroups = [ "networkmanager" "wheel" ];
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hashedPassword = "$6$8NUV0JK33hs3XBYe$osnYKzENDLYHQEpj8Z5F6ECpLdc8Y3RZcVGxQ0bc/6DepTwugAkfX8h6ItI01dJyk8RstiGsWVVCKGwXaL.sN.";
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openssh.authorizedKeys.keys = [
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"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG35m0DgTrEOAM+1wAlYZ8mvLelNTcx65cFccGPQcxmo yanlin@imac"
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];
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};
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# Intel graphics for hardware acceleration (QSV/VA-API)
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hardware.graphics = {
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enable = true;
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extraPackages = with pkgs; [
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intel-media-driver
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intel-vaapi-driver
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libva-vdpau-driver
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libvdpau-va-gl
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vpl-gpu-rt
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intel-compute-runtime
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];
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};
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# Host-specific packages
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environment.systemPackages = with pkgs; [
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smartmontools
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zfs
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intel-gpu-tools
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];
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# ZFS services configuration
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services.zfs = {
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autoScrub = {
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enable = true;
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interval = "monthly";
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pools = [ "rpool" ];
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};
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autoSnapshot = {
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enable = true;
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frequent = 4;
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hourly = 24;
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daily = 7;
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weekly = 4;
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monthly = 12;
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};
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trim = {
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enable = true;
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interval = "weekly";
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};
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};
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# Login display with SMART disk health status
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services.login-display = {
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enable = true;
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showSystemInfo = true;
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showSmartStatus = true;
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smartDrives = {
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"/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431J4R" = "ZFS_Mirror_1";
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"/dev/disk/by-id/ata-ZHITAI_SC001_XT_1000GB_ZTB401TAB244431KEG" = "ZFS_Mirror_2";
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};
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showDiskUsage = true;
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diskUsagePaths = [ "/" "/home/" ];
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};
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services.tailscale-custom = {
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exitNode = true;
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subnetRoutes = [ "10.1.1.0/24" ];
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};
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# Media server services
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services.media-server = {
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user = "yanlin";
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deluge.enable = true;
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};
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# Samba file sharing
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services.samba-custom = {
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sharedPath = "/home/yanlin/Downloads";
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shareName = "Downloads";
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user = "yanlin";
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};
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}
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