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Diffstat (limited to '')
| -rw-r--r-- | configurations/melian/default.nix | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/configurations/melian/default.nix b/configurations/melian/default.nix new file mode 100644 index 0000000..2f3da98 --- /dev/null +++ b/configurations/melian/default.nix @@ -0,0 +1,288 @@ +{ + config, + inputs, + lib, + pkgs, + ... +}: +with lib; { + secrets = { + wireguard-private-key-melian.file = "${inputs.self}/secrets/wireguard-private-key-melian"; + + syncthing-cert-melian = with config.services.syncthing; { + file = "${inputs.self}/secrets/syncthing-cert-melian"; + owner = user; + inherit group; + }; + + syncthing-key-melian = with config.services.syncthing; { + file = "${inputs.self}/secrets/syncthing-key-melian"; + owner = user; + inherit group; + }; + }; + + nixfiles.modules = { + profiles.dev = { + containers.enable = true; + sql.enable = true; + }; + + games = { + lutris.enable = true; + steam.enable = true; + }; + + wireguard = { + privateKeyFile = config.secrets.wireguard-private-key-melian.path; + client.enable = true; + }; + + syncthing = with config.secrets; { + enable = true; + key = syncthing-key-melian.path; + cert = syncthing-cert-melian.path; + }; + # ipfs.enable = true; # High CPU usage is really anoying. + + beets.enable = true; + bluetooth.enable = true; + chromium.enable = true; + libvirtd.enable = true; + mpd.enable = true; + qutebrowser.enable = true; + + throttled.enable = true; + }; + + hm = { + home.packages = with pkgs; [ + (aspellWithDicts (p: with p; [en ru])) + calibre + iaito + kotatogram-desktop + nheko + tor-browser + ]; + + accounts.email = { + maildirBasePath = "${config.my.home}/mail"; + + # TODO Move to my.nix. + accounts = let + base = { + mbsync = { + enable = true; + create = "both"; + expunge = "both"; + patterns = ["*"]; + }; + msmtp.enable = true; + mu.enable = true; + }; + + pass = path: "${pkgs.pass}/bin/pass show ${path}"; + in { + shire = + base + // { + address = my.email; + gpg = { + inherit (my.pgp) key; + signByDefault = true; + encryptByDefault = false; + }; + + primary = true; + + imap.host = "shire.me"; + smtp.host = "shire.me"; + userName = "azahi@shire.me"; + passwordCommand = pass "email/shire.me/azahi"; + }; + + yahoo = + base + // { + address = "a.gondor@yahoo.com"; + + imap.host = "imap.yahoo.com"; + smtp.host = "smtp.yahoo.com"; + userName = "a.gondor@yahoo.com"; + passwordCommand = pass "email/yahoo.com/a.gondor"; + }; + }; + }; + + programs = { + mbsync.enable = true; + msmtp.enable = true; + mu.enable = true; + + ssh.matchBlocks = let + mkBlock = { + hostname, + port ? 22022, + user ? "azahi", + }: { + inherit hostname port user; + identityFile = "${config.my.home}/.ssh/id_ed25519"; + }; + mkInternalHostname = hostname: "${hostname}.${my.domain.shire}"; + in + with my.configurations; { + # TODO Wrap this. + manwe = mkBlock {hostname = mkInternalHostname "manwe";}; + manwe-init = mkBlock {hostname = manwe.ipv4.address;}; + varda = mkBlock {hostname = mkInternalHostname "varda";}; + varda-init = mkBlock {hostname = varda.ipv4.address;}; + yavanna = mkBlock {hostname = mkInternalHostname "yavanna";}; + yavanna-init = mkBlock {hostname = yavanna.ipv4.address;}; + }; + }; + }; + + networking = { + interfaces = { + eth0.useDHCP = true; + wlan0.useDHCP = true; + }; + + wireless = { + enable = false; + iwd.enable = true; + userControlled.enable = true; + allowAuxiliaryImperativeNetworks = true; + }; + }; + + fileSystems = { + "/" = { + device = "/dev/disk/by-uuid/bb8b09dc-cc67-47e5-8280-532b17a9e62a"; + fsType = "xfs"; + options = ["noatime"]; + }; + + "/boot" = { + device = "/dev/disk/by-uuid/1083-C8A0"; + fsType = "vfat"; + }; + }; + + # Hibernation is not enabled because I don't use it. + swapDevices = [ + { + device = "/swapfile"; + size = 8 * 1024; + } + ]; + + boot = { + kernelPackages = mkForce pkgs.linuxPackages_xanmod_latest; + + # https://www.phoronix.com/scan.php?page=article&item=spectre-meltdown-2&num=11 + kernelParams = ["mitigations=off"]; + + # Just to make Lutris/Wine logs happy. + kernel.sysctl."dev.i915.perf_stream_paranoid" = 0; + + extraModprobeConfig = '' + options iwlwifi 11n_disable=1 + ''; + + initrd = { + kernelModules = []; + availableKernelModules = ["ahci" "nvme" "sd_mod" "usb_storage" "usbhid" "xhci_pci"]; + + luks.devices."root" = { + device = "/dev/disk/by-uuid/c1b46f24-eec0-47d2-a142-75ddfd7bb218"; + allowDiscards = true; + bypassWorkqueues = true; + }; + }; + kernelModules = ["kvm-intel"]; + + loader = { + efi.canTouchEfiVariables = true; + + systemd-boot = { + enable = true; + configurationLimit = 10; + }; + }; + }; + + hardware = { + trackpoint = { + enable = true; + speed = 500; + sensitivity = 250; + }; + + opengl.extraPackages = with pkgs; [ + intel-media-driver + libvdpau-va-gl + vaapiIntel + vaapiVdpau + ]; + }; + + powerManagement = let + modprobe = "${pkgs.kmod}/bin/modprobe"; + in { + enable = true; + + # This fixes an issue with not being able to suspend or wake up from suspend + # due to a kernel bug[1]. + # + # [1]: https://bbs.archlinux.org/viewtopic.php?id=270964 + # [1]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/522998 + # [1]: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/562484/comments/3 + # [1]: https://gist.github.com/ioggstream/8f380d398aef989ac455b93b92d42048 + powerDownCommands = "${modprobe} -r xhci_pci"; + powerUpCommands = "${modprobe} xhci_pci"; + }; + + services = { + tlp = { + enable = false; + settings = { + START_CHARGE_THRESH_BAT0 = 75; + STOP_CHARGE_THRESH_BAT0 = 80; + RESTORE_THRESHOLDS_ON_BAT = 1; + }; + }; + + throttled.enable = mkForce false; + + thinkfan = { + enable = true; + + # Old-style configuration should be nullified because it does not support + # hwmon search and appends to valid configuration resulting in conflicts + # and crash. I probably should make a PR to remove what was introduced[1] + # before. + # + # [1]: https://github.com/NixOS/nixpkgs/commit/02b872310d6a6503639f5a71a14f00441f961bc9 + sensors = mkForce null; + fans = mkForce null; + levels = mkForce null; + + settings = { + sensors = [ + { + hwmon = "/sys/class/hwmon"; + name = "coretemp"; + indices = [1]; + } + ]; + fans = [{tpacpi = "/proc/acpi/ibm/fan";}]; + levels = [["level auto" 0 50] ["level disengaged" 50 32767]]; + }; + }; + + xserver.videoDrivers = ["intel" "modesetting"]; + }; + + system.stateVersion = "22.05"; +} |