/*
if ur fans get loud:
# enable manual fan control
sudo nix run nixpkgs#ipmitool -- raw 0x30 0x30 0x01 0x00
# set fan speed to last byte as decimal
sudo nix run nixpkgs#ipmitool -- raw 0x30 0x30 0x02 0xff 0x00
*/
{
# inputs,
# outputs,
lib,
config,
pkgs,
...
}: {
system.stateVersion = "24.05";
home-manager.users.daniel.home.stateVersion = "24.05";
networking.hostName = "beefcake";
imports = [
{
# hardware and boot module
networking.hostId = "541ede55";
boot = {
zfs = {
extraPools = ["zstorage"];
};
supportedFilesystems = {
zfs = true;
};
initrd.supportedFilesystems = {
zfs = true;
};
kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
initrd.availableKernelModules = ["ehci_pci" "mpt3sas" "usbhid" "sd_mod"];
kernelModules = ["kvm-intel"];
kernelParams = ["nohibernate"];
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
};
fileSystems."/" = {
device = "/dev/disk/by-uuid/992ce55c-7507-4d6b-938c-45b7e891f395";
fsType = "ext4";
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/B6C4-7CF4";
fsType = "vfat";
options = ["fmask=0022" "dmask=0022"];
};
# should be mounted by auto-import; see boot.zfs.extraPools
# fileSystems."/storage" = {
# device = "zstorage/storage";
# fsType = "zfs";
# };
fileSystems."/nix" = {
device = "zstorage/nix";
fsType = "zfs";
};
services.zfs.autoScrub.enable = true;
services.zfs.autoSnapshot.enable = true;
# TODO: nfs with zfs?
# services.nfs.server.enable = true;
}
({
options,
config,
...
}: let
inherit (lib) mkOption types;
in {
options.services.restic.commonPaths = mkOption {
type = types.nullOr (types.listOf types.str);
default = [];
description = ''
Which paths to backup, in addition to ones specified via
`dynamicFilesFrom`. If null or an empty array and
`dynamicFilesFrom` is also null, no backup command will be run.
This can be used to create a prune-only job.
'';
example = [
"/var/lib/postgresql"
"/home/user/backup"
];
};
})
{
# sops secrets config
sops = {
defaultSopsFile = ../secrets/beefcake/secrets.yml;
age = {
sshKeyPaths = ["/etc/ssh/ssh_host_ed25519_key"];
keyFile = "/var/lib/sops-nix/key.txt";
generateKey = true;
};
};
}
{
sops.secrets = {
netlify-ddns-password = {mode = "0400";};
};
services.deno-netlify-ddns-client = {
passwordFile = config.sops.secrets.netlify-ddns-password.path;
};
}
{
# nix binary cache
sops.secrets = {
nix-cache-priv-key = {mode = "0400";};
};
services.nix-serve = {
enable = true; # TODO: true
secretKeyFile = config.sops.secrets.nix-cache-priv-key.path;
};
services.caddy.virtualHosts."nix.h.lyte.dev" = {
extraConfig = ''
reverse_proxy :${toString config.services.nix-serve.port}
'';
};
networking.firewall.allowedTCPPorts = [
80
443
];
# regularly build this flake so we have stuff in the cache
# TODO: schedule this for nightly builds instead of intervals based on boot time
systemd.timers."build-lytedev-flake" = {
wantedBy = ["timers.target"];
timerConfig = {
OnBootSec = "30m"; # 30 minutes after booting
OnUnitActiveSec = "1d"; # every day afterwards
Unit = "build-lytedev-flake.service";
};
};
systemd.services."build-lytedev-flake" = {
# TODO: might want to add root for the most recent results?
script = ''
# build self (main server) configuration
nixos-rebuild build --flake git+https://git.lyte.dev/lytedev/nix.git --accept-flake-config
# build desktop configuration
nixos-rebuild build --flake git+https://git.lyte.dev/lytedev/nix.git#dragon --accept-flake-config
# build main laptop configuration
nixos-rebuild build --flake git+https://git.lyte.dev/lytedev/nix.git#foxtrot --accept-flake-config
'';
path = with pkgs; [openssh git nixos-rebuild];
serviceConfig = {
# TODO: mkdir -p...?
WorkingDirectory = "/home/daniel/.home/nightly-flake-builds";
Type = "oneshot";
User = "daniel";
};
};
networking = {
extraHosts = ''
::1 nix.h.lyte.dev
127.0.0.1 nix.h.lyte.dev
'';
};
}
{
services.headscale = {
enable = false; # TODO: setup headscale?
address = "127.0.0.1";
port = 7777;
settings = {
server_url = "https://tailscale.vpn.h.lyte.dev";
db_type = "sqlite3";
db_path = "/var/lib/headscale/db.sqlite";
derp.server = {
enable = true;
region_id = 999;
stun_listen_addr = "0.0.0.0:3478";
};
dns_config = {
magic_dns = true;
base_domain = "vpn.h.lyte.dev";
domains = [
"ts.vpn.h.lyte.dev"
];
nameservers = [
"1.1.1.1"
# "192.168.0.1"
];
override_local_dns = true;
};
};
};
services.caddy.virtualHosts."tailscale.vpn.h.lyte.dev" = lib.mkIf config.services.headscale.enable {
extraConfig = ''
reverse_proxy http://localhost:${toString config.services.headscale.port}
'';
};
networking.firewall.allowedUDPPorts = lib.mkIf config.services.headscale.enable [3478];
}
{
# TODO: I think I need to setup my account? wondering if this can be done in nix as well
services.restic.commonPaths = ["/var/lib/soju" "/var/lib/private/soju"];
services.soju = {
enable = true;
listen = ["irc+insecure://:6667"];
};
networking.firewall.allowedTCPPorts = [
6667
];
}
# {
# # samba
# users.users.guest = {
# # used for anonymous samba access
# isSystemUser = true;
# group = "users";
# createHome = true;
# };
# users.users.scannerupload = {
# # used for scanner samba access
# isSystemUser = true;
# group = "users";
# createHome = true;
# };
# systemd.tmpfiles.rules = [
# "d /var/spool/samba 1777 root root -"
# ];
# services.samba-wsdd = {
# enable = true;
# };
# services.samba = {
# enable = true;
# openFirewall = true;
# securityType = "user";
# # not needed since I don't think I use printer sharing?
# # https://nixos.wiki/wiki/Samba#Printer_sharing
# # package = pkgs.sambaFull; # broken last I checked in nixpkgs?
# extraConfig = ''
# workgroup = WORKGROUP
# server string = beefcake
# netbios name = beefcake
# security = user
# #use sendfile = yes
# #max protocol = smb2
# # note: localhost is the ipv6 localhost ::1
# hosts allow = 100.64.0.0/10 192.168.0.0/16 127.0.0.1 localhost
# hosts deny = 0.0.0.0/0
# guest account = guest
# map to guest = never
# # load printers = yes
# # printing = cups
# # printcap name = cups
# '';
# shares = {
# libre = {
# path = "/storage/libre";
# browseable = "yes";
# "read only" = "no";
# "guest ok" = "yes";
# "create mask" = "0666";
# "directory mask" = "0777";
# # "force user" = "nobody";
# # "force group" = "users";
# };
# public = {
# path = "/storage/public";
# browseable = "yes";
# "read only" = "no";
# "guest ok" = "yes";
# "create mask" = "0664";
# "directory mask" = "0775";
# # "force user" = "nobody";
# # "force group" = "users";
# };
# family = {
# path = "/storage/family";
# browseable = "yes";
# "read only" = "no";
# "guest ok" = "no";
# "create mask" = "0660";
# "directory mask" = "0770";
# # "force user" = "nobody";
# # "force group" = "family";
# };
# scannerdocs = {
# path = "/storage/scannerdocs";
# browseable = "yes";
# "read only" = "no";
# "guest ok" = "no";
# "create mask" = "0600";
# "directory mask" = "0700";
# "valid users" = "scannerupload";
# "force user" = "scannerupload";
# "force group" = "users";
# };
# daniel = {
# path = "/storage/daniel";
# browseable = "yes";
# "read only" = "no";
# "guest ok" = "no";
# "create mask" = "0600";
# "directory mask" = "0700";
# # "force user" = "daniel";
# # "force group" = "users";
# };
# # printers = {
# # comment = "All Printers";
# # path = "/var/spool/samba";
# # public = "yes";
# # browseable = "yes";
# # # to allow user 'guest account' to print.
# # "guest ok" = "yes";
# # writable = "no";
# # printable = "yes";
# # "create mode" = 0700;
# # };
# };
# };
# }
{
# nextcloud
# TODO: investigate https://carlosvaz.com/posts/the-holy-grail-nextcloud-setup-made-easy-by-nixos/
# services.postgresql = {
# ensureDatabases = [
# "nextcloud"
# ];
# ensureUsers = [
# {
# name = "nextcloud";
# ensureDBOwnership = true;
# }
# ];
# };
# nextcloud
# users.users.nextcloud = {
# isSystemUser = true;
# createHome = false;
# group = "nextcloud";
# };
}
{
# plausible
services.postgresql = {
ensureDatabases = ["plausible"];
ensureUsers = [
{
name = "plausible";
ensureDBOwnership = true;
}
];
};
users.users.plausible = {
isSystemUser = true;
createHome = false;
group = "plausible";
};
users.extraGroups = {
"plausible" = {};
};
services.plausible = {
enable = true;
database = {
clickhouse.setup = true;
postgres = {
setup = false;
dbname = "plausible";
};
};
server = {
baseUrl = "https://a.lyte.dev";
disableRegistration = true;
port = 8899;
secretKeybaseFile = config.sops.secrets.plausible-secret-key-base.path;
};
adminUser = {
activate = false;
email = "daniel@lyte.dev";
passwordFile = config.sops.secrets.plausible-admin-password.path;
};
};
sops.secrets = {
plausible-secret-key-base = {
owner = "plausible";
group = "plausible";
};
plausible-admin-password = {
owner = "plausible";
group = "plausible";
};
};
systemd.services.plausible = {
serviceConfig.User = "plausible";
serviceConfig.Group = "plausible";
};
services.caddy.virtualHosts."a.lyte.dev" = {
extraConfig = ''
reverse_proxy :${toString config.services.plausible.server.port}
'';
};
}
{
# clickhouse
environment.etc = {
"clickhouse-server/users.d/disable-logging-query.xml" = {
text = ''
0
0
'';
};
"clickhouse-server/config.d/reduce-logging.xml" = {
text = ''
warning
true
'';
};
};
services.restic.commonPaths = [
# "/var/lib/clickhouse"
];
}
{
# family storage
systemd.tmpfiles.settings = {
"10-family" = {
"/storage/family" = {
"d" = {
mode = "0770";
user = "root";
group = "family";
};
};
"/storage/family/valerie" = {
"d" = {
mode = "0750";
user = "valerie";
group = "family";
};
};
"/storage/family/daniel" = {
"d" = {
mode = "0750";
user = "daniel";
group = "family";
};
};
};
};
services.restic.commonPaths = [
"/storage/family"
];
}
{
# daniel augments
systemd.tmpfiles.settings = {
"10-daniel" = {
"/storage/daniel" = {
"d" = {
mode = "0700";
user = "daniel";
group = "nogroup";
};
};
"/storage/daniel/critical" = {
"d" = {
mode = "0700";
user = "daniel";
group = "nogroup";
};
};
};
};
users.groups.daniel.members = ["daniel"];
users.groups.nixadmin.members = ["daniel"];
users.users.daniel = {
extraGroups = [
# "nixadmin" # write access to /etc/nixos/ files
"wheel" # sudo access
"caddy" # write access to public static files
"users" # general users group
"jellyfin" # write access to jellyfin files
"audiobookshelf" # write access to audiobookshelf files
"flanilla" # minecraft server manager
"forgejo"
];
};
services.restic.commonPaths = [
"/storage/daniel"
];
services.postgresql = {
ensureDatabases = ["daniel"];
ensureUsers = [
{
name = "daniel";
ensureDBOwnership = true;
}
];
};
}
{
systemd.tmpfiles.settings = {
"10-jellyfin" = {
"/storage/jellyfin" = {
"d" = {
mode = "0770";
user = "jellyfin";
group = "wheel";
};
};
"/storage/jellyfin/movies" = {
"d" = {
mode = "0770";
user = "jellyfin";
group = "wheel";
};
};
"/storage/jellyfin/tv" = {
"d" = {
mode = "0770";
user = "jellyfin";
group = "wheel";
};
};
"/storage/jellyfin/music" = {
"d" = {
mode = "0770";
user = "jellyfin";
group = "wheel";
};
};
};
};
services.jellyfin = {
enable = true;
openFirewall = false;
# uses port 8096 by default, configurable from admin UI
};
services.caddy.virtualHosts."video.lyte.dev" = {
extraConfig = ''reverse_proxy :8096'';
};
# NOTE: this server's xeon chips DO NOT seem to support quicksync or graphics in general
# but I can probably throw in a crappy GPU (or a big, cheap ebay GPU for ML
# stuff, too?) and get good transcoding performance
# jellyfin hardware encoding
# hardware.graphics = {
# enable = true;
# extraPackages = with pkgs; [
# intel-media-driver
# vaapiIntel
# vaapiVdpau
# libvdpau-va-gl
# intel-compute-runtime
# ];
# };
# nixpkgs.config.packageOverrides = pkgs: {
# vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
# };
}
{
systemd.tmpfiles.settings = {
"10-postgres" = {
"/storage/postgres" = {
"d" = {
mode = "0750";
user = "postgres";
group = "postgres";
};
};
};
};
services.postgresql = {
enable = true;
dataDir = "/storage/postgres";
enableTCPIP = true;
package = pkgs.postgresql_15;
# https://www.postgresql.org/docs/current/auth-pg-hba-conf.html
# TODO: give the "daniel" user access to all databases
authentication = pkgs.lib.mkOverride 10 ''
#type database user auth-method auth-options
local all postgres peer map=superuser_map
local all daniel peer map=superuser_map
local sameuser all peer map=superuser_map
# lan ipv4
host all daniel 192.168.0.0/16 trust
host all daniel 10.0.0.0/24 trust
# tailnet ipv4
host all daniel 100.64.0.0/10 trust
'';
identMap = ''
# map system_user db_user
superuser_map root postgres
superuser_map postgres postgres
superuser_map daniel postgres
# Let other names login as themselves
superuser_map /^(.*)$ \1
'';
};
services.postgresqlBackup = {
enable = true;
backupAll = true;
compression = "none"; # hoping for restic deduplication here?
location = "/storage/postgres-backups";
startAt = "*-*-* 03:00:00";
};
services.restic.commonPaths = [
"/storage/postgres-backups"
];
}
{
# friends
users.users.ben = {
isNormalUser = true;
packages = [pkgs.vim];
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKUfLZ+IX85p9355Po2zP1H2tAxiE0rE6IYb8Sf+eF9T ben@benhany.com"
];
};
users.users.alan = {
isNormalUser = true;
packages = [pkgs.vim];
# openssh.authorizedKeys.keys = [];
};
}
{
# restic backups
sops.secrets = {
restic-ssh-priv-key-benland = {mode = "0400";};
restic-rascal-passphrase = {
mode = "0400";
};
restic-rascal-ssh-private-key = {
mode = "0400";
};
};
users.groups.restic = {};
users.users.restic = {
# used for other machines to backup to
isSystemUser = true;
group = "restic";
openssh.authorizedKeys.keys = [] ++ config.users.users.daniel.openssh.authorizedKeys.keys;
};
systemd.tmpfiles.settings = {
"10-backups-local" = {
"/storage/backups/local" = {
"d" = {
mode = "0750";
user = "root";
group = "wheel";
};
};
};
};
services.restic.backups = let
defaults = {
passwordFile = config.sops.secrets.restic-rascal-passphrase.path;
paths =
config.services.restic.commonPaths
++ [
];
initialize = true;
exclude = [];
timerConfig = {
OnCalendar = ["04:45" "17:45"];
};
};
in {
local =
defaults
// {
repository = "/storage/backups/local";
};
rascal =
defaults
// {
extraOptions = [
"sftp.command='ssh beefcake@rascal -i /root/.ssh/id_ed25519 -s sftp'"
];
repository = "sftp://beefcake@rascal://storage/backups/beefcake";
};
# TODO: add ruby?
benland =
defaults
// {
passwordFile = config.sops.secrets.restic-ssh-priv-key-benland.path;
extraOptions = [
"sftp.command='ssh daniel@n.benhaney.com -p 10022 -i /root/.ssh/id_ed25519 -s sftp'"
];
repository = "sftp://daniel@n.benhaney.com://storage/backups/beefcake";
};
};
}
{
systemd.tmpfiles.settings = {
"10-caddy" = {
"/storage/files.lyte.dev" = {
"d" = {
mode = "2775";
user = "root";
group = "wheel";
};
};
};
};
services.restic.commonPaths = [
"/storage/files.lyte.dev"
];
services.caddy = {
# TODO: 502 and other error pages
enable = true;
email = "daniel@lyte.dev";
adapter = "caddyfile";
virtualHosts = {
"files.lyte.dev" = {
# TODO: customize the files.lyte.dev template?
extraConfig = ''
header {
Access-Control-Allow-Origin "{http.request.header.Origin}"
Access-Control-Allow-Credentials true
Access-Control-Allow-Methods *
Access-Control-Allow-Headers *
Vary Origin
defer
}
file_server browse {
# browse template
# hide .*
root /storage/files.lyte.dev
}
'';
};
};
# acmeCA = "https://acme-staging-v02.api.letsencrypt.org/directory";
};
}
{
systemd.tmpfiles.settings = {
"10-forgejo" = {
"/storage/forgejo" = {
"d" = {
mode = "0700";
user = "forgejo";
group = "nogroup";
};
};
};
};
services.forgejo = {
enable = true;
stateDir = "/storage/forgejo";
settings = {
DEFAULT = {
APP_NAME = "git.lyte.dev";
};
server = {
ROOT_URL = "https://git.lyte.dev";
HTTP_ADDR = "127.0.0.1";
HTTP_PORT = 3088;
DOMAIN = "git.lyte.dev";
};
actions = {
ENABLED = true;
};
service = {
DISABLE_REGISTRATION = true;
};
session = {
COOKIE_SECURE = true;
};
log = {
# LEVEL = "Debug";
};
ui = {
THEMES = "forgejo-auto,forgejo-light,forgejo-dark";
DEFAULT_THEME = "forgejo-auto";
};
indexer = {
REPO_INDEXER_ENABLED = "true";
REPO_INDEXER_PATH = "indexers/repos.bleve";
MAX_FILE_SIZE = "1048576";
# REPO_INDEXER_INCLUDE =
REPO_INDEXER_EXCLUDE = "resources/bin/**";
};
};
lfs = {
enable = true;
};
dump = {
enable = false;
};
database = {
# TODO: move to postgres?
type = "sqlite3";
};
};
services.restic.commonPaths = [
config.services.forgejo.stateDir
];
sops.secrets = {
"forgejo-runner.env" = {mode = "0400";};
};
systemd.services.gitea-runner-beefcake.after = ["sops-nix.service"];
services.gitea-actions-runner = {
# TODO: simple git-based automation would be dope? maybe especially for
# mirroring to github super easy?
package = pkgs.forgejo-runner;
instances."beefcake" = {
enable = true;
name = "beefcake";
url = "https://git.lyte.dev";
settings = {
container = {
# use the shared network which is bridged by default
# this lets us hit git.lyte.dev just fine
network = "podman";
};
};
labels = [
# type ":host" does not depend on docker/podman/lxc
"podman"
"nix:docker://git.lyte.dev/lytedev/nix:latest"
"beefcake:host"
"nixos-host:host"
];
tokenFile = config.sops.secrets."forgejo-runner.env".path;
hostPackages = with pkgs; [
nix
bash
coreutils
curl
gawk
gitMinimal
gnused
nodejs
gnutar # needed for cache action
wget
];
};
};
# environment.systemPackages = with pkgs; [nodejs];
services.caddy.virtualHosts."git.lyte.dev" = {
extraConfig = ''
reverse_proxy :${toString config.services.forgejo.settings.server.HTTP_PORT}
'';
};
services.caddy.virtualHosts."http://git.beefcake.lan" = {
extraConfig = ''
reverse_proxy :${toString config.services.forgejo.settings.server.HTTP_PORT}
'';
};
}
{
services.restic.commonPaths = [
config.services.vaultwarden.backupDir
];
services.vaultwarden = {
enable = true;
backupDir = "/storage/vaultwarden/backups";
config = {
DOMAIN = "https://bw.lyte.dev";
SIGNUPS_ALLOWED = "false";
ROCKET_ADDRESS = "127.0.0.1";
ROCKET_PORT = 8222;
# TODO: smtp setup?
# right now, I think I configured this manually by temporarily setting ADMIN_TOKEN
# and then configuring in https://bw.lyte.dev/admin
};
};
services.caddy.virtualHosts."bw.lyte.dev" = {
extraConfig = ''reverse_proxy :${toString config.services.vaultwarden.config.ROCKET_PORT}'';
};
}
{
users.users.atuin = {
isSystemUser = true;
createHome = false;
group = "atuin";
};
users.extraGroups = {
"atuin" = {};
};
services.postgresql = {
ensureDatabases = ["atuin"];
ensureUsers = [
{
name = "atuin";
ensureDBOwnership = true;
}
];
};
services.atuin = {
enable = true;
database = {
createLocally = false;
# NOTE: this uses postgres over the unix domain socket by default
# uri = "postgresql://atuin@localhost:5432/atuin";
};
openRegistration = false;
# TODO: would be neat to have a way to "force" a registration on the server
};
systemd.services.atuin.serviceConfig = {
Group = "atuin";
User = "atuin";
};
services.caddy.virtualHosts."atuin.h.lyte.dev" = {
extraConfig = ''reverse_proxy :${toString config.services.atuin.port}'';
};
}
# {
# # jland minecraft server
# users.groups.jland = {
# gid = 982;
# };
# users.users.jland = {
# uid = 986;
# isSystemUser = true;
# createHome = false;
# group = "jland";
# };
# virtualisation.oci-containers.containers.minecraft-jland = {
# autoStart = false;
# # sending commands: https://docker-minecraft-server.readthedocs.io/en/latest/commands/
# image = "docker.io/itzg/minecraft-server";
# # user = "${toString config.users.users.jland.uid}:${toString config.users.groups.jland.gid}";
# extraOptions = [
# "--tty"
# "--interactive"
# ];
# environment = {
# EULA = "true";
# # UID = toString config.users.users.jland.uid;
# # GID = toString config.users.groups.jland.gid;
# STOP_SERVER_ANNOUNCE_DELAY = "20";
# TZ = "America/Chicago";
# VERSION = "1.20.1";
# MEMORY = "8G";
# MAX_MEMORY = "16G";
# TYPE = "FORGE";
# FORGE_VERSION = "47.1.3";
# ALLOW_FLIGHT = "true";
# ENABLE_QUERY = "true";
# MODPACK = "/data/origination-files/Server-Files-0.2.14.zip";
# # TYPE = "AUTO_CURSEFORGE";
# # CF_SLUG = "monumental-experience";
# # CF_FILE_ID = "4826863"; # 2.2.53
# # due to
# # Nov 02 13:45:22 beefcake minecraft-jland[2738672]: me.itzg.helpers.errors.GenericException: The modpack authors have indicated this file is not allowed for project distribution. Please download the client zip file from https://www.curseforge.com/minecraft/modpacks/monumental-experience and pass via CF_MODPACK_ZIP environment variable or place indownloads repo directory.
# # we must upload manually
# # CF_MODPACK_ZIP = "/data/origination-files/Monumental+Experience-2.2.53.zip";
# # ENABLE_AUTOPAUSE = "true"; # TODO: must increate or disable max-tick-time
# # May also have mod/loader incompatibilities?
# # https://docker-minecraft-server.readthedocs.io/en/latest/misc/autopause-autostop/autopause/
# };
# environmentFiles = [
# # config.sops.secrets."jland.env".path
# ];
# ports = ["26965:25565"];
# volumes = [
# "/storage/jland/data:/data"
# "/storage/jland/worlds:/worlds"
# ];
# };
# networking.firewall.allowedTCPPorts = [
# 26965
# ];
# }
# {
# # dawncraft minecraft server
# systemd.tmpfiles.rules = [
# "d /storage/dawncraft/ 0770 1000 1000 -"
# "d /storage/dawncraft/data/ 0770 1000 1000 -"
# "d /storage/dawncraft/worlds/ 0770 1000 1000 -"
# "d /storage/dawncraft/downloads/ 0770 1000 1000 -"
# ];
# virtualisation.oci-containers.containers.minecraft-dawncraft = {
# autoStart = false;
# # sending commands: https://docker-minecraft-server.readthedocs.io/en/latest/commands/
# image = "docker.io/itzg/minecraft-server";
# extraOptions = [
# "--tty"
# "--interactive"
# ];
# environment = {
# EULA = "true";
# STOP_SERVER_ANNOUNCE_DELAY = "20";
# TZ = "America/Chicago";
# VERSION = "1.18.2";
# MEMORY = "8G";
# MAX_MEMORY = "32G";
# ALLOW_FLIGHT = "true";
# ENABLE_QUERY = "true";
# SERVER_PORT = "26968";
# QUERY_PORT = "26968";
# TYPE = "AUTO_CURSEFORGE";
# CF_SLUG = "dawn-craft";
# CF_EXCLUDE_MODS = "368398";
# CF_FORCE_SYNCHRONIZE = "true";
# # CF_FILE_ID = "5247696"; # 2.0.7 server
# };
# environmentFiles = [
# config.sops.secrets."dawncraft.env".path
# ];
# ports = ["26968:26968/tcp" "26968:26968/udp"];
# volumes = [
# "/storage/dawncraft/data:/data"
# "/storage/dawncraft/worlds:/worlds"
# "/storage/dawncraft/downloads:/downloads"
# ];
# };
# networking.firewall.allowedTCPPorts = [
# 26968
# ];
# }
# {
# # flanilla family minecraft server
# users.groups.flanilla = {};
# users.users.flanilla = {
# isSystemUser = true;
# createHome = false;
# group = "flanilla";
# };
# virtualisation.oci-containers.containers.minecraft-flanilla = {
# autoStart = true;
# image = "docker.io/itzg/minecraft-server";
# user = "${toString config.users.users.flanilla.uid}:${toString config.users.groups.flanilla.gid}";
# extraOptions = ["--tty" "--interactive"];
# environment = {
# EULA = "true";
# UID = toString config.users.users.flanilla.uid;
# GID = toString config.users.groups.flanilla.gid;
# STOP_SERVER_ANNOUNCE_DELAY = "20";
# TZ = "America/Chicago";
# VERSION = "1.20.4";
# OPS = "lytedev";
# MODE = "creative";
# DIFFICULTY = "peaceful";
# ONLINE_MODE = "false";
# MEMORY = "8G";
# MAX_MEMORY = "16G";
# ALLOW_FLIGHT = "true";
# ENABLE_QUERY = "true";
# ENABLE_COMMAND_BLOCK = "true";
# };
# environmentFiles = [
# # config.sops.secrets."flanilla.env".path
# ];
# ports = ["26966:25565"];
# volumes = [
# "/storage/flanilla/data:/data"
# "/storage/flanilla/worlds:/worlds"
# ];
# };
# networking.firewall.allowedTCPPorts = [
# 26966
# ];
# }
# ({options, ...}: let
# toml = pkgs.formats.toml {};
# package = pkgs.kanidm;
# domain = "idm.h.lyte.dev";
# name = "kanidm";
# storage = "/storage/${name}";
# cert = "${storage}/certs/idm.h.lyte.dev.crt";
# key = "${storage}/certs/idm.h.lyte.dev.key";
# serverSettings = {
# inherit domain;
# bindaddress = "127.0.0.1:8443";
# # ldapbindaddress
# tls_chain = cert;
# tls_key = key;
# origin = "https://${domain}";
# db_path = "${storage}/data/kanidm.db";
# log_level = "info";
# online_backup = {
# path = "${storage}/backups/";
# schedule = "00 22 * * *";
# # versions = 7;
# };
# };
# unixdSettings = {
# hsm_pin_path = "/var/cache/${name}-unixd/hsm-pin";
# pam_allowed_login_groups = [];
# };
# clientSettings = {
# uri = "https://idm.h.lyte.dev";
# };
# user = name;
# group = name;
# serverConfigFile = toml.generate "server.toml" serverSettings;
# unixdConfigFile = toml.generate "kanidm-unixd.toml" unixdSettings;
# clientConfigFile = toml.generate "kanidm-config.toml" clientSettings;
# defaultServiceConfig = {
# BindReadOnlyPaths = [
# "/nix/store"
# "-/etc/resolv.conf"
# "-/etc/nsswitch.conf"
# "-/etc/hosts"
# "-/etc/localtime"
# ];
# CapabilityBoundingSet = [];
# # ProtectClock= adds DeviceAllow=char-rtc r
# DeviceAllow = "";
# # Implies ProtectSystem=strict, which re-mounts all paths
# # DynamicUser = true;
# LockPersonality = true;
# MemoryDenyWriteExecute = true;
# NoNewPrivileges = true;
# PrivateDevices = true;
# PrivateMounts = true;
# PrivateNetwork = true;
# PrivateTmp = true;
# PrivateUsers = true;
# ProcSubset = "pid";
# ProtectClock = true;
# ProtectHome = true;
# ProtectHostname = true;
# # Would re-mount paths ignored by temporary root
# #ProtectSystem = "strict";
# ProtectControlGroups = true;
# ProtectKernelLogs = true;
# ProtectKernelModules = true;
# ProtectKernelTunables = true;
# ProtectProc = "invisible";
# RestrictAddressFamilies = [];
# RestrictNamespaces = true;
# RestrictRealtime = true;
# RestrictSUIDSGID = true;
# SystemCallArchitectures = "native";
# SystemCallFilter = ["@system-service" "~@privileged @resources @setuid @keyring"];
# # Does not work well with the temporary root
# #UMask = "0066";
# };
# in {
# # kanidm
# config = {
# # we need a mechanism to get the certificates that caddy provisions for us
# systemd.timers."copy-kanidm-certificates-from-caddy" = {
# wantedBy = ["timers.target"];
# timerConfig = {
# OnBootSec = "10m"; # 10 minutes after booting
# OnUnitActiveSec = "5m"; # every 5 minutes afterwards
# Unit = "copy-kanidm-certificates-from-caddy.service";
# };
# };
# systemd.services."copy-kanidm-certificates-from-caddy" = {
# script = ''
# umask 077
# install -d -m 0700 -o "${user}" -g "${group}" "${storage}/data" "${storage}/certs"
# cd /var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/idm.h.lyte.dev
# install -m 0700 -o "${user}" -g "${group}" idm.h.lyte.dev.key idm.h.lyte.dev.crt "${storage}/certs"
# '';
# path = with pkgs; [rsync];
# serviceConfig = {
# Type = "oneshot";
# User = "root";
# };
# };
# environment.systemPackages = [package];
# # TODO: should I use this for /storage/kanidm/certs etc.?
# systemd.tmpfiles.settings."10-kanidm" = {
# "${serverSettings.online_backup.path}".d = {
# inherit user group;
# mode = "0700";
# };
# # "${builtins.dirOf unixdSettings.hsm_pin_path}".d = {
# # user = "${user}-unixd";
# # group = "${group}-unixd";
# # mode = "0700";
# # };
# "${storage}/data".d = {
# inherit user group;
# mode = "0700";
# };
# "${storage}/certs".d = {
# inherit user group;
# mode = "0700";
# };
# };
# users.groups = {
# ${group} = {};
# "${group}-unixd" = {};
# };
# users.users.${user} = {
# inherit group;
# description = "kanidm server";
# isSystemUser = true;
# packages = [package];
# };
# users.users."${user}-unixd" = {
# group = "${group}-unixd";
# description = lib.mkForce "kanidm PAM daemon";
# isSystemUser = true;
# };
# # the kanidm module in nixpkgs was not working for me, so I rolled my own
# # loosely based off it
# systemd.services.kanidm = {
# enable = true;
# path = with pkgs; [openssl] ++ [package];
# description = "kanidm identity management daemon";
# wantedBy = ["multi-user.target"];
# after = ["network.target"];
# requires = ["copy-kanidm-certificates-from-caddy.service"];
# script = ''
# pwd
# ls -la
# ls -laR /storage/kanidm
# ${package}/bin/kanidmd server -c ${serverConfigFile}
# '';
# # environment.RUST_LOG = serverSettings.log_level;
# serviceConfig = lib.mkMerge [
# defaultServiceConfig
# {
# StateDirectory = name;
# StateDirectoryMode = "0700";
# RuntimeDirectory = "${name}d";
# User = user;
# Group = group;
# AmbientCapabilities = ["CAP_NET_BIND_SERVICE"];
# CapabilityBoundingSet = ["CAP_NET_BIND_SERVICE"];
# PrivateUsers = lib.mkForce false;
# PrivateNetwork = lib.mkForce false;
# RestrictAddressFamilies = ["AF_INET" "AF_INET6" "AF_UNIX"];
# # TemporaryFileSystem = "/:ro";
# BindReadOnlyPaths = [
# "${storage}/certs"
# ];
# BindPaths = [
# "${storage}/data"
# # socket
# "/run/${name}d:/run/${name}d"
# # backups
# serverSettings.online_backup.path
# ];
# }
# ];
# };
# systemd.services.kanidm-unixd = {
# description = "Kanidm PAM daemon";
# wantedBy = ["multi-user.target"];
# after = ["network.target"];
# restartTriggers = [unixdConfigFile clientConfigFile];
# serviceConfig = lib.mkMerge [
# defaultServiceConfig
# {
# CacheDirectory = "${name}-unixd";
# CacheDirectoryMode = "0700";
# RuntimeDirectory = "${name}-unixd";
# ExecStart = "${package}/bin/kanidm_unixd";
# User = "${user}-unixd";
# Group = "${group}-unixd";
# BindReadOnlyPaths = [
# "-/etc/kanidm"
# "-/etc/static/kanidm"
# "-/etc/ssl"
# "-/etc/static/ssl"
# "-/etc/passwd"
# "-/etc/group"
# ];
# BindPaths = [
# # socket
# "/run/kanidm-unixd:/var/run/kanidm-unixd"
# ];
# # Needs to connect to kanidmd
# PrivateNetwork = lib.mkForce false;
# RestrictAddressFamilies = ["AF_INET" "AF_INET6" "AF_UNIX"];
# TemporaryFileSystem = "/:ro";
# }
# ];
# environment.RUST_LOG = serverSettings.log_level;
# };
# systemd.services.kanidm-unixd-tasks = {
# description = "Kanidm PAM home management daemon";
# wantedBy = ["multi-user.target"];
# after = ["network.target" "kanidm-unixd.service"];
# partOf = ["kanidm-unixd.service"];
# restartTriggers = [unixdConfigFile clientConfigFile];
# serviceConfig = {
# ExecStart = "${package}/bin/kanidm_unixd_tasks";
# BindReadOnlyPaths = [
# "/nix/store"
# "-/etc/resolv.conf"
# "-/etc/nsswitch.conf"
# "-/etc/hosts"
# "-/etc/localtime"
# "-/etc/kanidm"
# "-/etc/static/kanidm"
# ];
# BindPaths = [
# # To manage home directories
# "/home"
# # To connect to kanidm-unixd
# "/run/kanidm-unixd:/var/run/kanidm-unixd"
# ];
# # CAP_DAC_OVERRIDE is needed to ignore ownership of unixd socket
# CapabilityBoundingSet = ["CAP_CHOWN" "CAP_FOWNER" "CAP_DAC_OVERRIDE" "CAP_DAC_READ_SEARCH"];
# IPAddressDeny = "any";
# # Need access to users
# PrivateUsers = false;
# # Need access to home directories
# ProtectHome = false;
# RestrictAddressFamilies = ["AF_UNIX"];
# TemporaryFileSystem = "/:ro";
# Restart = "on-failure";
# };
# environment.RUST_LOG = serverSettings.log_level;
# };
# environment.etc = {
# "kanidm/server.toml".source = serverConfigFile;
# "kanidm/config".source = clientConfigFile;
# "kanidm/unixd".source = unixdConfigFile;
# };
# system.nssModules = [package];
# system.nssDatabases.group = [name];
# system.nssDatabases.passwd = [name];
# # environment.etc."kanidm/server.toml" = {
# # mode = "0600";
# # group = "kanidm";
# # user = "kanidm";
# # };
# # environment.etc."kanidm/config" = {
# # mode = "0600";
# # group = "kanidm";
# # user = "kanidm";
# # };
# services.caddy.virtualHosts."idm.h.lyte.dev" = {
# extraConfig = ''reverse_proxy https://idm.h.lyte.dev:8443'';
# };
# networking = {
# extraHosts = ''
# ::1 idm.h.lyte.dev
# 127.0.0.1 idm.h.lyte.dev
# '';
# };
# };
# })
{
systemd.tmpfiles.settings = {
"10-audiobookshelf" = {
"/storage/audiobookshelf" = {
"d" = {
mode = "0770";
user = "audiobookshelf";
group = "wheel";
};
};
"/storage/audiobookshelf/audiobooks" = {
"d" = {
mode = "0770";
user = "audiobookshelf";
group = "wheel";
};
};
"/storage/audiobookshelf/podcasts" = {
"d" = {
mode = "0770";
user = "audiobookshelf";
group = "wheel";
};
};
};
};
users.groups.audiobookshelf = {};
users.users.audiobookshelf = {
isSystemUser = true;
group = "audiobookshelf";
};
services.audiobookshelf = {
enable = true;
dataDir = "/storage/audiobookshelf";
port = 8523;
};
systemd.services.audiobookshelf.serviceConfig = {
WorkingDirectory = lib.mkForce config.services.audiobookshelf.dataDir;
StateDirectory = lib.mkForce config.services.audiobookshelf.dataDir;
Group = "audiobookshelf";
User = "audiobookshelf";
};
services.caddy.virtualHosts."audio.lyte.dev" = {
extraConfig = ''reverse_proxy :${toString config.services.audiobookshelf.port}'';
};
}
{
# prometheus
services.restic.commonPaths = [
# TODO: do I want this backed up?
# "/var/lib/prometheus"
];
services.prometheus = {
enable = true;
checkConfig = true;
listenAddress = "127.0.0.1";
port = 9090;
scrapeConfigs = [
{
job_name = "beefcake";
static_configs = [
{
targets = let inherit (config.services.prometheus.exporters.node) port listenAddress; in ["${listenAddress}:${toString port}"];
}
{
targets = let inherit (config.services.prometheus.exporters.zfs) port listenAddress; in ["${listenAddress}:${toString port}"];
}
{
targets = let inherit (config.services.prometheus.exporters.postgres) port listenAddress; in ["${listenAddress}:${toString port}"];
}
];
}
];
exporters = {
postgres = {
enable = true;
listenAddress = "127.0.0.1";
runAsLocalSuperUser = true;
};
node = {
enable = true;
listenAddress = "127.0.0.1";
enabledCollectors = [
"systemd"
];
};
zfs = {
enable = true;
listenAddress = "127.0.0.1";
};
};
};
# TODO: promtail?
# idrac exporter?
# restic exporter?
# smartctl exporter?
# systemd exporter?
# NOTE: we probably don't want this exposed
# services.caddy.virtualHosts."prometheus.h.lyte.dev" = {
# extraConfig = ''reverse_proxy :${toString config.services.prometheus.port}'';
# };
}
{
# grafana
systemd.tmpfiles.settings = {
"10-grafana" = {
"/storage/grafana" = {
"d" = {
mode = "0750";
user = "root";
group = "family";
};
};
};
};
services.restic.commonPaths = [
"/storage/grafana"
];
sops.secrets = {
grafana-admin-password = {
owner = "grafana";
group = "grafana";
mode = "0400";
};
grafana-smtp-password = {
owner = "grafana";
group = "grafana";
mode = "0400";
};
};
services.grafana = {
enable = true;
dataDir = "/storage/grafana";
provision = {
enable = true;
datasources = {
settings = {
datasources = [
{
name = "Prometheus";
type = "prometheus";
access = "proxy";
url = "http://localhost:${toString config.services.prometheus.port}";
isDefault = true;
}
];
};
};
};
settings = {
server = {
http_port = 3814;
};
smtp = {
enabled = true;
from_address = "grafana@lyte.dev";
user = "grafana@lyte.dev";
host = "smtp.mailgun.org:587";
password = ''$__file{${config.sops.secrets.grafana-smtp-password.path}}'';
};
security = {
admin_email = "daniel@lyte.dev";
admin_user = "lytedev";
admin_file = ''$__file{${config.sops.secrets.grafana-admin-password.path}}'';
};
# database = {
# };
};
};
networking.firewall.allowedTCPPorts = [
9000
];
services.caddy.virtualHosts."grafana.h.lyte.dev" = {
extraConfig = ''reverse_proxy :${toString config.services.grafana.settings.server.http_port}'';
};
}
];
# TODO: non-root processes and services that access secrets need to be part of
# the 'keys' group
# maybe this will fix plausible?
# systemd.services.some-service = {
# serviceConfig.SupplementaryGroups = [ config.users.groups.keys.name ];
# };
# or
# users.users.example-user.extraGroups = [ config.users.groups.keys.name ];
# TODO: declarative directory quotas? for storage/$USER and /home/$USER
environment.systemPackages = with pkgs; [
aria2
restic
btrfs-progs
zfs
smartmontools
htop
bottom
curl
xh
];
services.tailscale.useRoutingFeatures = "server";
# https://github.com/NixOS/nixpkgs/blob/04af42f3b31dba0ef742d254456dc4c14eedac86/nixos/modules/services/misc/lidarr.nix#L72
# services.lidarr = {
# enable = true;
# dataDir = "/storage/lidarr";
# };
# services.radarr = {
# enable = true;
# dataDir = "/storage/radarr";
# };
# services.sonarr = {
# enable = true;
# dataDir = "/storage/sonarr";
# };
# services.bazarr = {
# enable = true;
# listenPort = 6767;
# };
# networking.firewall.allowedTCPPorts = [9876 9877];
# networking.firewall.allowedUDPPorts = [9876 9877];
# networking.firewall.allowedUDPPortRanges = [
# {
# from = 27000;
# to = 27100;
# }
# ];
}