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|
{ config, pkgs, ... }:
{
imports =
[
./bragi-hw.nix
./customized/autofs.nix
./custom/zsh.nix
];
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.device = "/dev/sda";
boot.loader.grub.extraConfig = "serial; terminal_output.serial";
boot.kernelParams = [ "console=ttyS0,115200"
];
networking.hostName = "bragi";
networking.hostId = "2af11085";
networking.wireless.enable = true;
networking.firewall = {
enable = false;
};
nixpkgs.config.packageOverrides = pkgs:
{
trivmix = let trivmix = pkgs.haskellPackages.callPackage ./custom/trivmix.nix {}; in
pkgs.stdenv.mkDerivation {
name = "trivmix-wrapper";
nativeBuildInputs = [ pkgs.makeWrapper ];
buildCommand = ''
mkdir -p $out/bin
makeWrapper ${trivmix}/bin/trivmix $out/bin/trivmix \
--run "umask 0" \
--set JACK_PROMISCUOUS_SERVER 1
'';
};
jack2 = pkgs.callPackage ./customized/jack2.nix {};
mpd = pkgs.callPackage ./customized/mpd.nix {
gmeSupport = false;
game-music-emu = null;
};
mpv = pkgs.stdenv.lib.overrideDerivation pkgs.mpv (oldAttrs: {
buildInputs = oldAttrs.buildInputs ++ [pkgs.makeWrapper];
postInstall = ''
wrapProgram $out/bin/mpv \
--set JACK_PROMISCUOUS_SERVER 1 \
--run "umask 0"
'';
});
};
environment.systemPackages = with pkgs; [
git
mosh
rsync
tmux
nfs-utils
jack2
trivmix
];
# List services that you want to enable:
services.openssh = {
enable = true;
};
services.fcron = {
enable = true;
systab = ''
%weekly * * nix-collect-garbage --delete-older-than '7d'
'';
};
services.autofs = {
enable = true;
autoMaster = let
mapConf = pkgs.writeText "auto" ''
odin -fstype=nfs,ro odin.asgard.yggdrasil:/srv/media
'';
in ''
/media file:${mapConf}
'';
};
systemd.services.jack = {
wantedBy = [ "sound.target" ];
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.jack2}/bin/jackd -d alsa -M -H -r 96000";
User = "jack";
Group = "audio";
};
};
systemd.services."mpdmix0" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "mpdmix0"; connectOut = "system:playback_3"; group = "mpd"; }).out;
systemd.services."mpdmix1" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "mpdmix1"; connectOut = "system:playback_4"; group = "mpd"; }).out;
systemd.services."passmix0" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "passmix0"; connectOut = "system:playback_3"; connectIn = "system:capture_5"; group = "vali_out"; }).out;
systemd.services."passmix1" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "passmix1"; connectOut = "system:playback_4"; connectIn = "system:capture_6"; group = "vali_out"; }).out;
systemd.services."passmix2" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "passmix2"; connectOut = "system:playback_5"; connectIn = "system:capture_1"; group = "vali_in"; }).out;
systemd.services."passmix3" = (pkgs.callPackage ./custom/trivmix-service.nix { name = "passmix3"; connectOut = "system:playback_6"; connectIn = "system:capture_1"; group = "vali_in"; }).out;
services.mpd = {
enable = true;
musicDirectory = "/media/odin/music";
extraConfig = ''
audio_output {
name "JACK"
type "jack"
client_name "mpd"
destination_ports "mpdmix0:in,mpdmix1:in"
}
'';
};
users.extraUsers.jack = {
name = "jack";
isSystemUser = true;
group = "audio";
};
users.extraUsers.gkleen = {
name = "gkleen";
isNormalUser = true;
uid = 1000;
createHome = true;
home = "/home/gkleen";
shell = "${pkgs.zsh}/bin/zsh";
openssh.authorizedKeys.keys = [ "ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBABVMu+0txXdxdTSY8POAYVXbuOEDW6VxJzaYwQljc9kzM63VUZuE606R0g2ZGr9A+Gk6qO6fpCiq4SM+1Yygz5yHgGlbO750TOGaTe6KSGw+u3miaeDviejmxTqetGmiJe7BTLRAbYHjRgD5SkK/Ovos0cDSyOfZ5aha/ehox+proQKGA== gkleen@cathy"
];
extraGroups = [ "wheel" "audio" ];
hashedPassword = "$6$MBq4kwM68$Eg8O6m76mM2905VppNZO67J3EHqJVBuIWQkz.MFFa7afVQKhGuSSYHl50WkkFYXHEY5MIM7IjWYZ0UJwq2IDJ0";
};
security.setuidPrograms = ["mount.nfs"];
security.pam.loginLimits =
[
{ domain = "@audio"; item = "memlock"; type = "-"; value = "unlimited"; }
{ domain = "@audio"; item = "rtprio"; type = "-"; value = "99"; }
{ domain = "@audio"; item = "nofile"; type = "soft"; value = "99999"; }
{ domain = "@audio"; item = "nofile"; type = "hard"; value = "99999"; }
];
programs.bash.promptInit = ''
PROMPT_COLOR="1;31m"
return $UID && PROMPT_COLOR="1;32m"
case "$TERM" in
xterm*|rxvt*|kterm|aterm|gnome*) # Others can go here.
PS1="\n\[\033[$PROMPT_COLOR\][\u@\h:\w]\\$\[\033[0m\] "
if test "$TERM" = "xterm"; then
PS1="\[\033]2;\h:\u:\w\007\]$PS1"
fi
;;
*)
PS1="[\u@\h:\w]$ "
;;
esac
'';
networking.interfaces = {
"wlp4s0" = {
proxyARP = true;
};
"enp1s0" = {
proxyARP = true;
useDHCP = false;
ipAddress = "10.141.4.1";
prefixLength = "24";
};
};
services.dhcpd = {
enable = true;
interfaces = "enp1s0";
extraConfig = ''
option subnet-mask 255.255.255.0;
option broadcast-address 10.141.1.1;
option domain-name-servers 10.141.1.1, 8.8.8.8, 8.8.4.4;
option domain-name "asgard.yggdrasil";
subnet 10.141.4.0 netmask 255.255.255.0 {
range 10.141.4.100 10.141.4.254;
}
'';
};
}
|
