Rename modules directory system to nixos

This commit is contained in:
SebastianStork 2026-02-26 21:11:45 +01:00
parent 653a6f310b
commit 1c1b9221fc
Signed by: SebastianStork
SSH key fingerprint: SHA256:tRrGdjYOwgHxpSc/wTOZQZEjxcb15P0tyXRsbAfd+2Q
48 changed files with 1 additions and 1 deletions

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{ config, lib, ... }:
{
options.custom.boot.loader.grub.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.boot.loader.grub.enable {
boot = {
tmp.cleanOnBoot = true;
loader.grub.enable = true;
};
};
}

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{ config, lib, ... }:
{
options.custom.boot.loader.systemd-boot.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.boot.loader.systemd-boot.enable {
boot = {
tmp.cleanOnBoot = true;
loader = {
systemd-boot = {
enable = true;
editor = false;
configurationLimit = 20;
};
efi.canTouchEfiVariables = true;
};
};
};
}

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{ config, lib, ... }:
{
options.custom.boot.silent = lib.mkEnableOption "";
config = lib.mkIf config.custom.boot.silent {
boot = {
loader.timeout = 0;
kernelParams = [
"quiet"
"rd.systemd.show_status=false"
"rd.udev.log_level=3"
"udev.log_priority=3"
];
initrd = {
verbose = false;
systemd.enable = true;
};
consoleLogLevel = 3;
plymouth.enable = true;
};
};
}

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{
config,
pkgs-unstable,
lib,
...
}:
{
options.custom.de.hyprland.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.de.hyprland.enable {
programs.hyprland = {
enable = true;
package = pkgs-unstable.hyprland;
};
environment.sessionVariables.NIXOS_OZONE_WL = "1";
services.gvfs.enable = true;
};
}

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{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.dm.tuigreet;
in
{
options.custom.dm.tuigreet = {
enable = lib.mkEnableOption "";
autoLogin = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
services.greetd = {
enable = true;
useTextGreeter = true;
settings = {
default_session.command =
let
sessionData = config.services.displayManager.sessionData.desktops;
in
lib.concatStringsSep " " [
(lib.getExe pkgs.tuigreet)
"--time"
"--asterisks"
"--remember"
"--remember-user-session"
"--sessions '${sessionData}/share/wayland-sessions:${sessionData}/share/xsessions'"
];
initial_session = lib.mkIf (cfg.autoLogin && config.custom.de.hyprland.enable) {
command = lib.getExe pkgs.hyprland;
user = "seb";
};
};
};
};
}

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{
config,
lib,
allHosts,
...
}:
let
cfg = config.custom.networking;
in
{
options.custom.networking = {
hostName = lib.mkOption {
type = lib.types.nonEmptyStr;
default = config.networking.hostName;
readOnly = true;
};
nodes = lib.mkOption {
type = lib.types.anything;
default =
allHosts
|> lib.attrValues
|> lib.map (host: host.config.custom.networking)
|> lib.map (
node:
lib.removeAttrs node [
"nodes"
"peers"
]
);
readOnly = true;
};
peers = lib.mkOption {
type = lib.types.anything;
default = cfg.nodes |> lib.filter (node: node.hostName != cfg.hostName);
readOnly = true;
};
};
}

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{
config,
lib,
allHosts,
...
}:
let
cfg = config.custom.networking.overlay;
in
{
options.custom.networking.overlay = {
networkCidr = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "10.254.250.0/24";
};
networkAddress = lib.mkOption {
type = lib.types.nonEmptyStr;
default = cfg.networkCidr |> lib.splitString "/" |> lib.head;
readOnly = true;
};
prefixLength = lib.mkOption {
type = lib.types.ints.between 0 32;
default = cfg.networkCidr |> lib.splitString "/" |> lib.last |> lib.toInt;
readOnly = true;
};
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "splitleaf.de";
};
fqdn = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "${config.custom.networking.hostName}.${cfg.domain}";
};
address = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
cidr = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "${cfg.address}/${toString cfg.prefixLength}";
readOnly = true;
};
interface = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "nebula";
};
systemdUnit = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "nebula@mesh.service";
};
isLighthouse = lib.mkEnableOption "";
role = lib.mkOption {
type = lib.types.enum [
"client"
"server"
];
};
dnsServers = lib.mkOption {
type = lib.types.anything;
default =
allHosts
|> lib.attrValues
|> lib.filter (host: host.config.custom.services.dns.enable)
|> lib.map (host: host.config.custom.networking.overlay.address);
};
implementation = lib.mkOption {
type = lib.types.enum [ "nebula" ];
default = "nebula";
};
};
}

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{
config,
self,
pkgs,
lib,
...
}:
let
cfg = config.custom.networking.underlay;
in
{
options.custom.networking.underlay = {
interface = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
useDhcp = lib.mkEnableOption "";
isPublic = lib.mkEnableOption "";
cidr = lib.mkOption {
type = lib.types.nullOr lib.types.nonEmptyStr;
default = null;
};
address = lib.mkOption {
type = lib.types.nullOr lib.types.nonEmptyStr;
default = if cfg.cidr != null then cfg.cidr |> lib.splitString "/" |> lib.head else null;
readOnly = true;
};
gateway = lib.mkOption {
type = lib.types.nullOr lib.types.nonEmptyStr;
default = null;
};
wireless = {
enable = lib.mkEnableOption "";
networks = lib.mkOption {
type = lib.types.listOf lib.types.nonEmptyStr;
default = config.custom.sops.secrets.iwd |> lib.attrNames;
};
};
};
config = lib.mkMerge [
{
networking = {
useNetworkd = true;
useDHCP = false;
};
systemd.network = {
enable = true;
networks."10-${cfg.interface}" = {
matchConfig.Name = cfg.interface;
linkConfig.RequiredForOnline = "routable";
networkConfig.DHCP = lib.mkIf cfg.useDhcp "yes";
address = lib.optional (cfg.cidr != null) cfg.cidr;
routes = lib.optional (cfg.gateway != null) {
Gateway = cfg.gateway;
GatewayOnLink = true;
};
};
};
services.resolved = {
enable = true;
dnssec = "allow-downgrade";
dnsovertls = "opportunistic";
};
}
(lib.mkIf cfg.wireless.enable {
environment.systemPackages = [ pkgs.iwgtk ];
networking.wireless.iwd = {
enable = true;
settings.Settings.AutoConnect = true;
};
systemd.network.networks."10-${cfg.interface}".networkConfig.IgnoreCarrierLoss = "3s";
sops.secrets =
cfg.wireless.networks
|> lib.map (name: "iwd/${name}")
|> self.lib.genAttrs (_: {
restartUnits = [ "iwd.service" ];
});
systemd.services.iwd = {
preStart = "install -m 600 /run/secrets/iwd/* /var/lib/iwd";
postStop = "rm --force /var/lib/iwd/*.{open,psk,8021x}";
};
})
];
}

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{
config,
inputs,
lib,
...
}:
let
cfg = config.custom.persistence;
in
{
imports = [ inputs.impermanence.nixosModules.impermanence ];
options.custom.persistence = {
enable = lib.mkEnableOption "";
directories = lib.mkOption {
type = lib.types.listOf (lib.types.coercedTo lib.types.str (d: { directory = d; }) lib.types.attrs);
default = [ ];
};
};
config = lib.mkIf cfg.enable {
fileSystems."/persist".neededForBoot = true;
security.sudo.extraConfig = "Defaults lecture=never";
environment.persistence."/persist" = {
hideMounts = true;
# See https://nixos.org/manual/nixos/stable/#ch-system-state
directories = [
"/var/lib/nixos"
"/var/lib/systemd"
"/var/log"
]
++ config.custom.persistence.directories;
files = [
"/etc/machine-id"
"/etc/ssh/ssh_host_ed25519_key"
"/etc/ssh/ssh_host_ed25519_key.pub"
];
};
};
}

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{
config,
pkgs,
lib,
...
}:
{
options.custom.programs.steam.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.programs.steam.enable {
programs = {
steam.enable = true;
gamemode = {
enable = true;
settings.custom = {
start = "${lib.getExe pkgs.libnotify} 'GameMode started'";
end = "${lib.getExe pkgs.libnotify} 'GameMode ended'";
};
};
};
environment.systemPackages = [ pkgs.mangohud ];
};
}

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{
config,
pkgs-unstable,
lib,
...
}:
{
options.custom.programs.winboat.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.programs.winboat.enable {
virtualisation.docker.enable = true;
users.users.seb.extraGroups = [ config.users.groups.docker.name ];
environment.systemPackages = [ pkgs-unstable.winboat ];
};
}

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{
config,
pkgs,
lib,
...
}:
{
options.custom.programs.wireshark.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.programs.wireshark.enable {
programs.wireshark.enable = true;
environment.systemPackages = [ pkgs.wireshark ];
users.users.seb.extraGroups = [ config.users.groups.wireshark.name ];
};
}

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{ config, lib, ... }:
let
cfg = config.custom.services.alloy;
in
{
options.custom.services.alloy = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 12345;
};
metricsEndpoint = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://metrics.${config.custom.networking.overlay.domain}/prometheus/api/v1/write";
};
logsEndpoint = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://logs.${config.custom.networking.overlay.domain}/insert/loki/api/v1/push";
};
collect = {
metrics = {
system = lib.mkEnableOption "" // {
default = true;
};
victorialogs = lib.mkEnableOption "" // {
default = config.services.victorialogs.enable;
};
caddy = lib.mkEnableOption "" // {
default = config.services.caddy.enable;
};
};
logs.openssh = lib.mkEnableOption "" // {
default = config.services.openssh.enable;
};
};
};
config = lib.mkIf cfg.enable {
assertions =
let
metricsAssertions =
cfg.collect.metrics
|> lib.attrNames
|> lib.filter (name: name != "system")
|> lib.map (name: {
assertion = cfg.collect.metrics.${name} -> config.services.${name}.enable;
message = "Alloy cannot collect `${name}` metrics without the `${name}` service";
});
logsAssertions =
cfg.collect.logs
|> lib.attrNames
|> lib.map (name: {
assertion = cfg.collect.logs.${name} -> config.services.${name}.enable;
message = "Alloy cannot collect '${name}' logs without the '${name}' service";
});
in
metricsAssertions ++ logsAssertions;
services.alloy = {
enable = true;
extraFlags = [
"--server.http.listen-addr=localhost:${toString cfg.port}"
"--disable-reporting"
];
};
environment.etc =
let
isTrue = x: x;
anyIsTrue = attrs: attrs |> lib.attrValues |> lib.any isTrue;
in
{
"alloy/metrics-endpoint.alloy" = {
enable = cfg.collect.metrics |> anyIsTrue;
text = ''
prometheus.remote_write "default" {
endpoint {
url = "${cfg.metricsEndpoint}"
}
}
'';
};
"alloy/logs-endpoint.alloy" = {
enable = cfg.collect.logs |> anyIsTrue;
text = ''
loki.write "default" {
endpoint {
url = "${cfg.logsEndpoint}"
}
}
'';
};
"alloy/system-metrics.alloy" = {
enable = cfg.collect.metrics.system;
text = ''
prometheus.exporter.unix "default" {
enable_collectors = ["systemd"]
}
prometheus.scrape "node_exporter" {
targets = prometheus.exporter.unix.default.targets
forward_to = [prometheus.remote_write.default.receiver]
scrape_interval = "15s"
}
'';
};
"alloy/victorialogs-metrics.alloy" = {
enable = cfg.collect.metrics.victorialogs;
text = ''
prometheus.scrape "victorialogs" {
targets = [{
__address__ = "localhost:${toString config.custom.web-services.victorialogs.port}",
job = "victorialogs",
instance = constants.hostname,
}]
forward_to = [prometheus.remote_write.default.receiver]
scrape_interval = "15s"
}
'';
};
"alloy/caddy-metrics.alloy" = {
enable = cfg.collect.metrics.caddy;
text = ''
prometheus.scrape "caddy" {
targets = [{
__address__ = "localhost:${toString config.custom.services.caddy.metricsPort}",
job = "caddy",
instance = constants.hostname,
}]
forward_to = [prometheus.remote_write.default.receiver]
scrape_interval = "15s"
}
'';
};
"alloy/sshd-logs.alloy" = {
enable = cfg.collect.logs.openssh;
text = ''
loki.source.journal "sshd" {
matches = "_SYSTEMD_UNIT=sshd.service"
forward_to = [loki.write.default.receiver]
}
'';
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{ config, lib, ... }:
let
cfg = config.custom.services.atuin;
dataDir = "/var/lib/atuin";
in
{
options.custom.services.atuin = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 8849;
};
};
config = lib.mkIf cfg.enable {
services.atuin = {
enable = true;
inherit (cfg) port;
openRegistration = true;
database = {
createLocally = false;
uri = "sqlite://${dataDir}/atuin.db";
};
};
users = {
users.atuin = {
isSystemUser = true;
group = config.users.groups.atuin.name;
};
groups.atuin = { };
};
systemd.services.atuin.serviceConfig = {
DynamicUser = lib.mkForce false;
User = config.users.users.atuin.name;
Group = config.users.groups.atuin.name;
StateDirectory = "atuin";
StateDirectoryMode = "0700";
};
custom = {
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [ dataDir ];
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.services.auto-gc;
in
{
options.custom.services.auto-gc = {
enable = lib.mkEnableOption "";
onlyCleanRoots = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
programs.nh = {
enable = true;
clean = {
enable = true;
dates = "weekly";
extraArgs =
[
"--keep 10"
"--keep-since 7d"
]
++ lib.optional cfg.onlyCleanRoots "--no-gc"
|> lib.concatStringsSep " ";
};
};
};
}

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{ config, lib, ... }:
{
options.custom.services.bluetooth.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.services.bluetooth.enable {
hardware = {
bluetooth = {
enable = true;
powerOnBoot = true;
};
logitech.wireless.enable = true;
};
services.blueman.enable = true;
};
}

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{
config,
self,
lib,
...
}:
let
cfg = config.custom.services.caddy;
netCfg = config.custom.networking;
virtualHosts = cfg.virtualHosts |> lib.attrValues |> lib.filter (vHost: vHost.enable);
publicHostsExist = virtualHosts |> lib.any (vHost: (!self.lib.isPrivateDomain vHost.domain));
privateHostsExist = virtualHosts |> lib.any (vHost: self.lib.isPrivateDomain vHost.domain);
mkVirtualHost =
{
domain,
port,
files,
extraConfig,
...
}:
lib.nameValuePair domain {
logFormat = "output file ${config.services.caddy.logDir}/${domain}.log { mode 640 }";
extraConfig =
let
certDir = config.security.acme.certs.${domain}.directory;
in
[
(lib.optionals (self.lib.isPrivateDomain domain) [
"tls ${certDir}/fullchain.pem ${certDir}/key.pem"
"bind ${config.custom.networking.overlay.address}"
])
(lib.optional (port != null) "reverse_proxy localhost:${toString port}")
(lib.optionals (files != null) [
"root * ${files}"
"encode"
"file_server"
])
(lib.optional (extraConfig != null) extraConfig)
]
|> lib.concatLists
|> lib.concatLines;
};
in
{
options.custom.services.caddy = {
metricsPort = lib.mkOption {
type = lib.types.port;
default = 49514;
};
virtualHosts = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule (
{ name, ... }:
{
options = {
enable = lib.mkEnableOption "" // {
default = true;
};
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = name;
};
port = lib.mkOption {
type = lib.types.nullOr lib.types.port;
default = null;
};
files = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
};
extraConfig = lib.mkOption {
type = lib.types.nullOr lib.types.lines;
default = null;
};
};
}
)
);
default = { };
};
};
config = lib.mkIf (virtualHosts != [ ]) (
lib.mkMerge [
{
assertions =
virtualHosts
|> lib.concatMap (vHost: [
{
assertion = (vHost.port == null) || (vHost.files == null);
message = "Caddy virtual host `${vHost.domain}` cannot set both `port` and `files`";
}
{
assertion = (vHost.port != null) || (vHost.files != null) || (vHost.extraConfig != null);
message = "Caddy virtual host `${vHost.domain}` must set at least one of `port`, `files` or `extraConfig`";
}
]);
networking.firewall.allowedTCPPorts = lib.mkIf publicHostsExist [
80
443
];
services.caddy = {
enable = true;
enableReload = false;
globalConfig = ''
admin off
metrics { per_host }
'';
extraConfig = ":${toString cfg.metricsPort} { metrics /metrics }";
virtualHosts = virtualHosts |> lib.map mkVirtualHost |> lib.listToAttrs;
};
custom.persistence.directories = [ "/var/lib/caddy" ];
}
(lib.mkIf privateHostsExist {
sops.secrets = {
"porkbun/api-key".owner = config.users.users.acme.name;
"porkbun/secret-api-key".owner = config.users.users.acme.name;
};
security.acme = {
acceptTerms = true;
defaults = {
email = "acme@sstork.dev";
dnsProvider = "porkbun";
dnsResolver = "1.1.1.1:53";
group = config.users.users.caddy.name;
credentialFiles = {
PORKBUN_API_KEY_FILE = config.sops.secrets."porkbun/api-key".path;
PORKBUN_SECRET_API_KEY_FILE = config.sops.secrets."porkbun/secret-api-key".path;
};
reloadServices = [ "caddy.service" ];
};
certs =
virtualHosts
|> lib.filter (host: self.lib.isPrivateDomain host.domain)
|> lib.map (host: lib.nameValuePair host.domain { })
|> lib.listToAttrs;
};
services.nebula.networks.mesh.firewall.inbound = [
{
port = "80";
proto = "tcp";
host = "any";
}
{
port = "443";
proto = "tcp";
host = "any";
}
];
systemd.services.caddy = {
requires = [ netCfg.overlay.systemdUnit ];
after = [ netCfg.overlay.systemdUnit ];
};
custom.persistence.directories = [ "/var/lib/acme" ];
})
]
);
}

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{
config,
inputs,
lib,
...
}:
{
imports = [ inputs.comin.nixosModules.comin ];
options.custom.services.comin.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.services.comin.enable {
services.comin = {
enable = true;
remotes = lib.singleton {
name = "origin";
url = "https://github.com/SebastianStork/nixos-config.git";
branches.main.name = "deploy";
};
};
};
}

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{
config,
self,
lib,
allHosts,
...
}:
let
cfg = config.custom.services.dns;
netCfg = config.custom.networking;
in
{
options.custom.services.dns.enable = lib.mkEnableOption "";
config = lib.mkIf cfg.enable {
services = {
unbound = {
enable = true;
settings.server = {
interface = [ netCfg.overlay.interface ];
access-control = [ "${toString netCfg.overlay.networkCidr} allow" ];
local-zone = "\"${netCfg.overlay.domain}.\" static";
local-data =
let
nodeRecords = netCfg.nodes |> lib.map (node: "\"${node.overlay.fqdn}. A ${node.overlay.address}\"");
serviceRecords =
allHosts
|> lib.attrValues
|> lib.concatMap (
host:
host.config.custom.services.caddy.virtualHosts
|> lib.attrValues
|> lib.map (vHost: vHost.domain)
|> lib.filter (domain: self.lib.isPrivateDomain domain)
|> lib.map (domain: "\"${domain}. A ${host.config.custom.networking.overlay.address}\"")
);
in
nodeRecords ++ serviceRecords;
};
};
nebula.networks.mesh.firewall.inbound = lib.singleton {
port = 53;
proto = "any";
host = "any";
};
};
systemd.services.unbound = {
requires = [ netCfg.overlay.systemdUnit ];
after = [ netCfg.overlay.systemdUnit ];
};
};
}

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-----BEGIN NEBULA CERTIFICATE V2-----
MHugFYAEbWFpboQB/4UEaUdKdYYEayh99YIg5FsAhFthpvA/ELlR7NVFGvuIB5Zv
66n1h1qg0vumHY+DQHGky+1qxbGswdyDZBYfqctktyfJUMKk0TZIn6cqYLbydSZJ
J9HxMj2JWu/d/2nsh11uhRwquBH733AmXZ2DDgE=
-----END NEBULA CERTIFICATE V2-----

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{
config,
self,
lib,
...
}:
let
cfg = config.custom.services.nebula;
netCfg = config.custom.networking;
publicPort = 47141;
lighthouses =
netCfg.peers
|> lib.filter (peer: peer.overlay.isLighthouse)
|> lib.map (lighthouse: lighthouse.overlay.address);
in
{
options.custom.services.nebula = {
enable = lib.mkEnableOption "" // {
default = netCfg.overlay.implementation == "nebula";
};
groups = lib.mkOption {
type = lib.types.nonEmptyListOf lib.types.nonEmptyStr;
default =
lib.singleton netCfg.overlay.role
++ lib.optional config.custom.services.syncthing.enable "syncthing";
};
caCertificateFile = lib.mkOption {
type = self.lib.types.existingPath;
default = ./ca.crt;
};
publicKeyFile = lib.mkOption {
type = self.lib.types.existingPath;
default = "${self}/hosts/${netCfg.hostName}/keys/nebula.pub";
};
certificateFile = lib.mkOption {
type = self.lib.types.existingPath;
default = "${self}/hosts/${netCfg.hostName}/keys/nebula.crt";
};
privateKeyFile = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
};
};
config = lib.mkIf cfg.enable {
assertions = lib.singleton {
assertion = netCfg.overlay.isLighthouse -> netCfg.underlay.isPublic;
message = "`${netCfg.hostName}` is a Nebula lighthouse, but `underlay.isPublic` is not set. Lighthouses must be publicly reachable.";
};
sops.secrets."nebula/host-key" = lib.mkIf (cfg.privateKeyFile == null) {
owner = config.users.users.nebula-mesh.name;
restartUnits = [ "nebula@mesh.service" ];
};
environment.etc = {
"nebula/ca.crt" = {
source = cfg.caCertificateFile;
mode = "0440";
user = config.systemd.services."nebula@mesh".serviceConfig.User;
};
"nebula/host.crt" = {
source = cfg.certificateFile;
mode = "0440";
user = config.systemd.services."nebula@mesh".serviceConfig.User;
};
};
services.nebula.networks.mesh = {
enable = true;
ca = "/etc/nebula/ca.crt";
cert = "/etc/nebula/host.crt";
key =
if (cfg.privateKeyFile != null) then
cfg.privateKeyFile
else
config.sops.secrets."nebula/host-key".path;
tun.device = netCfg.overlay.interface;
listen = {
host = lib.mkIf (netCfg.underlay.address != null) netCfg.underlay.address;
port = lib.mkIf netCfg.underlay.isPublic publicPort;
};
inherit (netCfg.overlay) isLighthouse;
lighthouses = lib.mkIf (!netCfg.overlay.isLighthouse) lighthouses;
isRelay = netCfg.overlay.isLighthouse;
relays = lib.mkIf (!netCfg.overlay.isLighthouse) lighthouses;
staticHostMap =
netCfg.peers
|> lib.filter (peer: peer.underlay.isPublic)
|> lib.map (publicPeer: {
name = publicPeer.overlay.address;
value = lib.singleton "${publicPeer.underlay.address}:${toString publicPort}";
})
|> lib.listToAttrs;
firewall = {
outbound = lib.singleton {
port = "any";
proto = "any";
host = "any";
};
inbound = lib.singleton {
port = "any";
proto = "icmp";
host = "any";
};
};
settings = {
pki.disconnect_invalid = true;
cipher = "aes";
};
};
networking.firewall.trustedInterfaces = [ netCfg.overlay.interface ];
systemd = {
services."nebula@mesh" = {
wants = [ "network-online.target" ];
after = [ "network-online.target" ];
};
network.networks."40-nebula" = {
matchConfig.Name = netCfg.overlay.interface;
address = [ netCfg.overlay.cidr ];
dns = netCfg.overlay.dnsServers;
domains = [ netCfg.overlay.domain ];
};
};
};
}

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{ config, lib, ... }:
{
options.custom.services.printing.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.services.printing.enable {
services = {
printing.enable = true;
avahi = {
enable = true;
nssmdns4 = true;
openFirewall = true;
};
};
};
}

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{
config,
pkgs,
lib,
...
}:
let
backups =
config.custom.services.restic.backups |> lib.attrValues |> lib.filter (backup: backup.enable);
in
{
options.custom.services.restic.backups = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule (
{ name, ... }:
{
options = {
enable = lib.mkEnableOption "" // {
default = true;
};
name = lib.mkOption {
type = lib.types.nonEmptyStr;
default = name;
};
conflictingService = lib.mkOption {
type = lib.types.nullOr lib.types.nonEmptyStr;
default = null;
};
paths = lib.mkOption {
type = lib.types.listOf lib.types.path;
default = [ ];
};
extraConfig = lib.mkOption {
type = lib.types.attrsOf lib.types.anything;
default = { };
};
};
}
)
);
default = { };
};
config = lib.mkIf (backups != [ ]) {
sops = {
secrets = {
"backblaze/key-id" = { };
"backblaze/application-key" = { };
"restic/password" = { };
};
templates."restic/environment".content = ''
AWS_ACCESS_KEY_ID=${config.sops.placeholder."backblaze/key-id"}
AWS_SECRET_ACCESS_KEY=${config.sops.placeholder."backblaze/application-key"}
'';
};
systemd.tmpfiles.rules =
backups |> lib.map (backup: "d /var/cache/restic-backups-${backup.name} 700 - - -");
services.restic.backups =
backups
|> lib.map (backup: {
inherit (backup) name;
value = lib.mkMerge [
{
inherit (backup) paths;
initialize = true;
repository = "s3:https://s3.eu-central-003.backblazeb2.com/stork-atlas/${backup.name}";
environmentFile = config.sops.templates."restic/environment".path;
passwordFile = config.sops.secrets."restic/password".path;
pruneOpts = [
"--keep-daily 7"
"--keep-weekly 4"
"--keep-monthly 6"
];
timerConfig = {
OnCalendar = "03:00";
RandomizedDelaySec = "1h";
};
}
backup.extraConfig
];
})
|> lib.listToAttrs;
systemd.services =
backups
|> lib.filter (backup: backup.conflictingService != null)
|> lib.map (backup: {
name = "restic-backups-${backup.name}";
value = {
unitConfig.Conflicts = [ backup.conflictingService ];
after = [ backup.conflictingService ];
onSuccess = [ backup.conflictingService ];
onFailure = [ backup.conflictingService ];
};
})
|> lib.listToAttrs;
environment.systemPackages =
let
backupAllScript = pkgs.writeShellApplication {
name = "restic-backup-all";
text = "systemctl start restic-backups-{${
backups |> lib.map (backup: backup.name) |> lib.concatStringsSep ","
}}";
};
in
[ backupAllScript ];
};
}

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{
config,
pkgs,
lib,
...
}:
let
backupsWithHealthchecks =
config.custom.services.restic.backups
|> lib.attrValues
|> lib.filter (backup: backup.enable && backup.doHealthchecks);
in
{
options.custom.services.restic.backups = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule {
options.doHealthchecks = lib.mkEnableOption "" // {
default = true;
};
}
);
};
config = lib.mkIf (backupsWithHealthchecks != [ ]) {
sops.secrets."healthchecks/ping-key" = { };
systemd.services = {
"healthcheck-ping@" = {
description = "Pings healthcheck (%i)";
serviceConfig.Type = "oneshot";
scriptArgs = "%i";
script = ''
ping_key="$(cat ${config.sops.secrets."healthchecks/ping-key".path})"
slug="$(echo "$1" | tr _ /)"
${lib.getExe pkgs.curl} \
--fail \
--silent \
--show-error \
--max-time 10 \
--retry 5 "https://hc-ping.com/$ping_key/$slug?create=1"
'';
};
}
// (
backupsWithHealthchecks
|> lib.map (backup: {
name = "restic-backups-${backup.name}";
value = {
wants = [ "healthcheck-ping@${backup.name}-backup_start.service" ];
onSuccess = [ "healthcheck-ping@${backup.name}-backup.service" ];
onFailure = [ "healthcheck-ping@${backup.name}-backup_fail.service" ];
};
})
|> lib.listToAttrs
);
};
}

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{
config,
pkgs,
lib,
...
}:
let
backupsWithRestoreCommand =
config.custom.services.restic.backups
|> lib.attrValues
|> lib.filter (backup: backup.enable && backup.restoreCommand.enable);
in
{
options.custom.services.restic.backups = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule {
options.restoreCommand = {
enable = lib.mkEnableOption "" // {
default = true;
};
preRestore = lib.mkOption {
type = lib.types.str;
default = "";
};
postRestore = lib.mkOption {
type = lib.types.str;
default = "";
};
};
}
);
};
config = {
environment.systemPackages =
let
restoreScripts =
backupsWithRestoreCommand
|> lib.map (
backup:
let
inherit (backup) name conflictingService;
inherit (backup.restoreCommand) preRestore postRestore;
hasConflictingService = conflictingService != null;
in
pkgs.writeShellApplication {
name = "restic-restore-${name}";
text = ''
${lib.optionalString hasConflictingService "systemctl stop ${conflictingService}"}
${preRestore}
restic-${name} restore latest --target /
${postRestore}
${lib.optionalString hasConflictingService "systemctl start ${conflictingService}"}
'';
}
);
restoreAllScript = pkgs.writeShellApplication {
name = "restic-restore-all";
text =
backupsWithRestoreCommand |> lib.map (backup: "restic-restore-${backup.name}") |> lib.concatLines;
};
in
restoreScripts ++ [ restoreAllScript ];
};
}

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{ config, lib, ... }:
{
options.custom.services.sound.enable = lib.mkEnableOption "";
config = lib.mkIf config.custom.services.sound.enable {
security.rtkit.enable = true;
services.pipewire = {
enable = true;
pulse.enable = true;
alsa = {
enable = true;
support32Bit = true;
};
};
};
}

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{
config,
lib,
allHosts,
...
}:
let
cfg = config.custom.services.sshd;
netCfg = config.custom.networking;
in
{
options.custom.services.sshd.enable = lib.mkEnableOption "";
config = lib.mkIf cfg.enable {
services = {
openssh = {
enable = true;
openFirewall = false;
ports = lib.mkForce [ ];
listenAddresses = lib.singleton {
addr = netCfg.overlay.address;
port = 22;
};
settings = {
PasswordAuthentication = false;
KbdInteractiveAuthentication = false;
PermitRootLogin = "no";
};
};
nebula.networks.mesh.firewall.inbound = lib.singleton {
port = 22;
proto = "tcp";
group = "client";
};
};
systemd.services.sshd = {
requires = [ netCfg.overlay.systemdUnit ];
after = [ netCfg.overlay.systemdUnit ];
};
users.users.seb.openssh.authorizedKeys.keyFiles =
allHosts
|> lib.attrValues
|> lib.filter (host: host.config.networking.hostName != netCfg.hostName)
|> lib.filter (host: host.config |> lib.hasAttr "home-manager")
|> lib.map (host: host.config.home-manager.users.seb.custom.programs.ssh)
|> lib.filter (ssh: ssh.enable)
|> lib.map (ssh: ssh.publicKeyFile);
};
}

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{
config,
self,
lib,
allHosts,
...
}:
let
cfg = config.custom.services.syncthing;
netCfg = config.custom.networking;
inherit (config.services.syncthing) dataDir;
useSopsSecrets = config.custom.sops.secrets |> lib.hasAttr "syncthing";
in
{
options.custom.services.syncthing = {
enable = lib.mkEnableOption "";
isServer = lib.mkEnableOption "";
doBackups = lib.mkEnableOption "";
deviceId = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "${self}/hosts/${netCfg.hostName}/keys/syncthing.id" |> lib.readFile |> lib.trim;
};
syncPort = lib.mkOption {
type = lib.types.port;
default = 22000;
};
gui = {
domain = lib.mkOption {
type = lib.types.nullOr lib.types.nonEmptyStr;
default = null;
};
port = lib.mkOption {
type = lib.types.port;
default = 8384;
};
};
folders = lib.mkOption {
type = lib.types.nonEmptyListOf lib.types.nonEmptyStr;
default = [
"Documents"
"Downloads"
"Music"
"Pictures"
"Projects"
"Videos"
];
};
};
config = lib.mkIf cfg.enable {
assertions = [
{
assertion = cfg.isServer -> (cfg.gui.domain != null);
message = "Syncthing requires `gui.domain` to be set when `isServer` is enabled";
}
{
assertion = (cfg.gui.domain != null) -> (self.lib.isPrivateDomain cfg.gui.domain);
message = self.lib.mkUnprotectedMessage "Syncthing-GUI";
}
];
sops.secrets = lib.mkIf useSopsSecrets {
"syncthing/cert" = {
owner = config.services.syncthing.user;
restartUnits = [ "syncthing.service" ];
};
"syncthing/key" = {
owner = config.services.syncthing.user;
restartUnits = [ "syncthing.service" ];
};
};
services = {
syncthing = {
enable = true;
user = lib.mkIf (!cfg.isServer) "seb";
group = lib.mkIf (!cfg.isServer) "users";
dataDir = lib.mkIf (!cfg.isServer) "/home/seb";
guiAddress = "localhost:${toString cfg.gui.port}";
cert = lib.mkIf useSopsSecrets config.sops.secrets."syncthing/cert".path;
key = lib.mkIf useSopsSecrets config.sops.secrets."syncthing/key".path;
settings =
let
hosts =
allHosts
|> lib.filterAttrs (_: host: host.config.networking.hostName != config.networking.hostName)
|> lib.filterAttrs (_: host: host.config.custom.services.syncthing.enable);
in
{
devices =
hosts
|> lib.mapAttrs (
_: host: {
id = host.config.custom.services.syncthing.deviceId;
addresses = lib.singleton "tcp://${host.config.custom.networking.overlay.address}:${toString host.config.custom.services.syncthing.syncPort}";
}
);
folders =
cfg.folders
|> self.lib.genAttrs (folder: {
path = "${dataDir}/${folder}";
devices =
hosts
|> lib.filterAttrs (_: host: host.config.custom.services.syncthing.folders |> lib.elem folder)
|> lib.attrNames;
});
options = {
listenAddress = "tcp://${netCfg.overlay.address}:${toString cfg.syncPort}";
globalAnnounceEnabled = false;
localAnnounceEnabled = false;
relaysEnabled = false;
natEnabled = false;
urAccepted = -1;
autoUpgradeIntervalH = 0;
};
};
};
nebula.networks.mesh.firewall.inbound = lib.singleton {
port = cfg.syncPort;
proto = "tcp";
group = "syncthing";
};
};
custom = {
services = {
caddy.virtualHosts.${cfg.gui.domain}.port = lib.mkIf (cfg.gui.domain != null) cfg.gui.port;
restic.backups.syncthing = lib.mkIf cfg.doBackups {
conflictingService = "syncthing.service";
paths = [ dataDir ];
extraConfig.exclude = [ "${dataDir}/Downloads" ];
};
};
persistence.directories = [ dataDir ];
};
};
}

38
modules/nixos/sops.nix Normal file
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{
config,
inputs,
self,
lib,
...
}:
let
cfg = config.custom.sops;
in
{
imports = [ inputs.sops.nixosModules.sops ];
options.custom.sops = {
enable = lib.mkEnableOption "";
agePublicKey = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "${self}/hosts/${config.networking.hostName}/keys/age.pub" |> lib.readFile |> lib.trim;
};
secretsFile = lib.mkOption {
type = self.lib.types.existingPath;
default = "${self}/hosts/${config.networking.hostName}/secrets.json";
};
secrets = lib.mkOption {
type = lib.types.anything;
default = cfg.secretsFile |> lib.readFile |> lib.strings.fromJSON;
};
};
config = lib.mkIf cfg.enable {
sops = {
age.sshKeyPaths = [
"${lib.optionalString config.custom.persistence.enable "/persist"}/etc/ssh/ssh_host_ed25519_key"
];
defaultSopsFile = cfg.secretsFile;
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.actualbudget;
inherit (config.services.actual.settings) dataDir;
in
{
options.custom.web-services.actualbudget = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 5006;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
users = {
users.actual = {
isSystemUser = true;
group = config.users.groups.actual.name;
};
groups.actual = { };
};
systemd.services.actual.serviceConfig = {
DynamicUser = lib.mkForce false;
PrivateTmp = true;
RemoveIPC = true;
};
services.actual = {
enable = true;
settings = {
hostname = "localhost";
inherit (cfg) port;
};
};
custom = {
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.actual = lib.mkIf cfg.doBackups {
conflictingService = "actual.service";
paths = [ dataDir ];
};
};
persistence.directories = [ dataDir ];
};
};
}

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{
config,
self,
lib,
...
}:
let
cfg = config.custom.web-services.filebrowser;
dataDir = "/var/lib/filebrowser";
in
{
options.custom.web-services.filebrowser = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 44093;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
assertions = lib.singleton {
assertion = self.lib.isPrivateDomain cfg.domain;
message = self.lib.mkUnprotectedMessage "Filebrowser";
};
services.filebrowser = {
enable = true;
settings = {
inherit (cfg) port;
noauth = true;
};
};
custom = {
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.filebrowser = lib.mkIf cfg.doBackups {
conflictingService = "filebrowser.service";
paths = [ dataDir ];
};
};
persistence.directories = [ dataDir ];
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.forgejo;
in
{
options.custom.web-services.forgejo = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 3003;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
users = {
users.git = {
isSystemUser = true;
useDefaultShell = true;
group = config.users.groups.git.name;
home = config.services.forgejo.stateDir;
};
groups.git = { };
};
services.forgejo = {
enable = true;
user = "git";
group = "git";
settings = {
server = {
DOMAIN = cfg.domain;
ROOT_URL = "https://${cfg.domain}/";
HTTP_PORT = cfg.port;
LANDING_PAGE = "/SebastianStork";
};
service.DISABLE_REGISTRATION = true;
session.PROVIDER = "db";
mirror.DEFAULT_INTERVAL = "1h";
other = {
SHOW_FOOTER_VERSION = false;
SHOW_FOOTER_TEMPLATE_LOAD_TIME = false;
SHOW_FOOTER_POWERED_BY = false;
};
cron.ENABLED = true;
"cron.git_gc_repos".ENABLED = true;
repository.ENABLE_PUSH_CREATE_USER = true;
# https://forgejo.org/docs/latest/admin/recommendations
database.SQLITE_JOURNAL_MODE = "WAL";
cache = {
ADAPTER = "twoqueue";
HOST = lib.strings.toJSON {
size = 100;
recent_ratio = 0.25;
ghost_ratio = 0.5;
};
};
"repository.signing".DEFAULT_TRUST_MODEL = "committer";
security.LOGIN_REMEMBER_DAYS = 365;
};
};
# Create user: `forgejo-user create --admin --username NAME --email EMAIL --password PASSWORD`
environment.shellAliases.forgejo-user = "sudo --user=${config.services.forgejo.user} ${lib.getExe config.services.forgejo.package} admin user --config /var/lib/forgejo/custom/conf/app.ini";
custom = {
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.forgejo = lib.mkIf cfg.doBackups {
conflictingService = "forgejo.service";
paths = [ config.services.forgejo.stateDir ];
};
};
persistence.directories = [ config.services.forgejo.stateDir ];
};
};
}

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{
config,
self,
lib,
...
}:
let
cfg = config.custom.web-services.freshrss;
inherit (config.services.freshrss) dataDir;
in
{
options.custom.web-services.freshrss = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 22055;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
assertions = lib.singleton {
assertion = self.lib.isPrivateDomain cfg.domain;
message = self.lib.mkUnprotectedMessage "FreshRSS";
};
services.freshrss = {
enable = true;
baseUrl = "https://${cfg.domain}";
webserver = "caddy";
virtualHost = ":${toString cfg.port}";
defaultUser = "seb";
authType = "none";
};
custom = {
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.freshrss = lib.mkIf cfg.doBackups {
conflictingService = "freshrss-updater.service";
paths = [ dataDir ];
};
};
persistence.directories = [ dataDir ];
};
};
}

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{
config,
lib,
allHosts,
...
}:
let
cfg = config.custom.web-services.gatus;
dataDir = "/var/lib/gatus";
in
{
options.custom.web-services.gatus = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 8080;
};
ntfyUrl = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://${config.custom.web-services.ntfy.domain}";
};
generateDefaultEndpoints = lib.mkEnableOption "";
endpoints = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule (
{ name, ... }:
{
options = {
enable = lib.mkEnableOption "" // {
default = true;
};
name = lib.mkOption {
type = lib.types.nonEmptyStr;
default = name;
};
group = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
protocol = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https";
};
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
path = lib.mkOption {
type = lib.types.str;
default = "";
};
interval = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "30s";
};
extraConditions = lib.mkOption {
type = lib.types.listOf lib.types.nonEmptyStr;
default = [ ];
};
enableAlerts = lib.mkEnableOption "" // {
default = true;
};
};
}
)
);
default = { };
};
};
config = lib.mkIf cfg.enable {
sops = {
secrets."healthchecks/ping-key" = { };
templates."gatus.env" = {
content = "HEALTHCHECKS_PING_KEY=${config.sops.placeholder."healthchecks/ping-key"}";
owner = config.users.users.gatus.name;
restartUnits = [ "gatus.service" ];
};
};
users = {
users.gatus = {
isSystemUser = true;
group = config.users.groups.gatus.name;
};
groups.gatus = { };
};
systemd.services.gatus.serviceConfig = {
DynamicUser = lib.mkForce false;
ProtectSystem = "strict";
ProtectHome = "read-only";
PrivateTmp = true;
RemoveIPC = true;
};
services.gatus = {
enable = true;
environmentFile = config.sops.templates."gatus.env".path;
settings = {
web = {
address = "localhost";
inherit (cfg) port;
};
storage = {
type = "sqlite";
path = "${dataDir}/data.db";
};
connectivity.checker.target = "1.1.1.1:53"; # Cloudflare DNS
alerting.ntfy = {
topic = "uptime";
url = cfg.ntfyUrl;
click = "https://${cfg.domain}";
default-alert = {
enable = true;
failure-threshold = 8;
success-threshold = 4;
send-on-resolved = true;
};
overrides = lib.singleton {
group = config.networking.hostName;
topic = "splitleaf";
url = "https://ntfy.sh";
default-alert = {
failure-threshold = 4;
success-threshold = 2;
};
};
};
ui.default-sort-by = "group";
maintenance = {
start = "03:00";
duration = "1h";
timezone = "Europe/Berlin";
};
endpoints =
let
mkEndpoint = endpoint: {
inherit (endpoint) name group interval;
url = "${endpoint.protocol}://${endpoint.domain}${endpoint.path}";
alerts = lib.mkIf endpoint.enableAlerts [ { type = "ntfy"; } ];
ssh = lib.mkIf (endpoint.protocol == "ssh") {
username = "";
password = "";
};
conditions = lib.concatLists [
endpoint.extraConditions
(lib.optional (lib.elem endpoint.protocol [
"http"
"https"
]) "[STATUS] == 200")
(lib.optional (lib.elem endpoint.protocol [
"tcp"
"ssh"
"icmp"
]) "[CONNECTED] == true")
];
};
in
cfg.endpoints |> lib.attrValues |> lib.filter (endpoint: endpoint.enable) |> lib.map mkEndpoint;
};
};
systemd.services.gatus.environment.GATUS_DELAY_START_SECONDS = "5";
custom = {
web-services.gatus.endpoints =
let
defaultEndpoints =
allHosts
|> lib.mapAttrs (
_: host:
host.config.custom.services.caddy.virtualHosts |> lib.attrValues |> lib.map (vHost: vHost.domain)
)
|> lib.concatMapAttrs (
hostName: domains:
domains
|> lib.filter (domain: domain != cfg.domain)
|> lib.map (
domain:
lib.nameValuePair domain {
inherit domain;
group = hostName;
}
)
|> lib.listToAttrs
);
in
lib.mkIf cfg.generateDefaultEndpoints (
defaultEndpoints
// {
"healthchecks.io" = {
group = "external";
domain = "hc-ping.com";
path = "/\${HEALTHCHECKS_PING_KEY}/${config.networking.hostName}-gatus-uptime?create=1";
interval = "2h";
};
}
);
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [ dataDir ];
};
};
}

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{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.web-services.grafana;
in
{
options.custom.web-services.grafana = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 3000;
};
datasources = {
prometheus = {
enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victoriametrics.enable;
};
url = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://${config.custom.web-services.victoriametrics.domain}";
};
};
victoriametrics = {
enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victoriametrics.enable;
};
url = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://${config.custom.web-services.victoriametrics.domain}";
};
};
victorialogs = {
enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victorialogs.enable;
};
url = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "https://${config.custom.web-services.victorialogs.domain}";
};
};
};
dashboards = {
nodeExporter.enable = lib.mkEnableOption "" // {
default = true;
};
victoriametrics.enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victoriametrics.enable;
};
victorialogs.enable = lib.mkEnableOption "" // {
default = config.custom.web-services.victorialogs.enable;
};
};
};
config = lib.mkIf cfg.enable {
sops.secrets."grafana/admin-password" = {
owner = config.users.users.grafana.name;
restartUnits = [ "grafana.service" ];
};
services.grafana = {
enable = true;
settings = {
server = {
inherit (cfg) domain;
http_port = cfg.port;
enforce_domain = true;
enable_gzip = true;
};
security.admin_password = "$__file{${config.sops.secrets."grafana/admin-password".path}}";
users.default_theme = "system";
analytics.reporting_enabled = false;
};
provision = {
enable = true;
dashboards.settings = {
providers = lib.singleton {
name = "Dashboards";
options.path = "/etc/grafana-dashboards";
};
};
datasources.settings = {
prune = true;
datasources = [
(lib.mkIf cfg.datasources.prometheus.enable {
name = "Prometheus";
type = "prometheus";
inherit (cfg.datasources.prometheus) url;
isDefault = true;
jsonData = {
prometheusType = "Prometheus";
prometheusVersion = "2.50.0";
};
})
(lib.mkIf cfg.datasources.victoriametrics.enable {
name = "VictoriaMetrics";
type = "victoriametrics-metrics-datasource";
inherit (cfg.datasources.victoriametrics) url;
isDefault = false;
})
(lib.mkIf cfg.datasources.victorialogs.enable {
name = "VictoriaLogs";
type = "victoriametrics-logs-datasource";
inherit (cfg.datasources.victorialogs) url;
isDefault = false;
})
];
};
};
declarativePlugins =
let
plugins = pkgs.grafanaPlugins;
in
[
(lib.optional cfg.datasources.victoriametrics.enable plugins.victoriametrics-metrics-datasource)
(lib.optional cfg.datasources.victorialogs.enable plugins.victoriametrics-logs-datasource)
]
|> lib.concatLists;
};
environment.etc = {
# https://grafana.com/grafana/dashboards/1860-node-exporter-full/
"grafana-dashboards/node-exporter-full.json" = {
enable = cfg.dashboards.nodeExporter.enable;
source = pkgs.fetchurl {
name = "node-exporter-full.json";
url = "https://grafana.com/api/dashboards/1860/revisions/41/download";
hash = "sha256-EywgxEayjwNIGDvSmA/S56Ld49qrTSbIYFpeEXBJlTs=";
};
};
# https://grafana.com/grafana/dashboards/10229-victoriametrics-single-node/
"grafana-dashboards/victoriametrics-single-node-patched.json" = {
enable = cfg.dashboards.victoriametrics.enable;
source =
pkgs.fetchurl {
name = "victoriametrics-single-node.json";
url = "https://grafana.com/api/dashboards/10229/revisions/41/download";
hash = "sha256-mwtah8A2w81WZjf5bUXoTJfS1R9UX+tua2PiDrBKJCQ=";
}
|> (
src:
pkgs.runCommand "victoriametrics-single-node-patched.json" { buildInputs = [ pkgs.gnused ]; } ''
sed 's/victoriametrics-logs-//g' ${src} > $out
''
);
};
# https://grafana.com/grafana/dashboards/22084-victorialogs-single-node/
"grafana-dashboards/victorialogs-single-node-patched.json" = {
enable = cfg.dashboards.victorialogs.enable;
source =
pkgs.fetchurl {
name = "victorialogs-single-node.json";
url = "https://grafana.com/api/dashboards/22084/revisions/8/download";
hash = "sha256-/a3Rbp/6oyiLBnQtGupyFZW+fIHQfkyKRRTyfofxVTM=";
}
|> (
src:
pkgs.runCommand "victorialogs-single-node-patched.json" { buildInputs = [ pkgs.gnused ]; } ''
sed 's/victoria-logs-//g' ${src} > $out
''
);
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.web-services.it-tools;
in
{
options.custom.web-services.it-tools = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
};
config = lib.mkIf cfg.enable {
custom.services.caddy.virtualHosts.${cfg.domain}.files = "${pkgs.it-tools}/lib";
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.karakeep;
in
{
options.custom.web-services.karakeep = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 18195;
};
};
config = lib.mkIf cfg.enable {
sops = {
secrets."karakeep/openai-api-key" = { };
templates."karakeep.env" = {
content = "OPENAI_API_KEY=${config.sops.placeholder."karakeep/openai-api-key"}";
owner = config.users.users.karakeep.name;
restartUnits = [ "karakeep-web.service" ];
};
};
services.karakeep = {
enable = true;
environmentFile = config.sops.templates."karakeep.env".path;
extraEnvironment = {
PORT = toString cfg.port;
DISABLE_NEW_RELEASE_CHECK = "true";
OCR_LANGS = "eng,deu";
};
};
users = {
users.meilisearch = {
isSystemUser = true;
group = config.users.groups.meilisearch.name;
};
groups.meilisearch = { };
};
systemd.services.meilisearch.serviceConfig = {
DynamicUser = lib.mkForce false;
User = config.users.users.meilisearch.name;
Group = config.users.groups.meilisearch.name;
ReadWritePaths = lib.mkForce [ ];
};
custom = {
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [
"/var/lib/karakeep"
"/var/lib/meilisearch"
];
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.networking-toolbox;
in
{
options.custom.web-services.networking-toolbox = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 4479;
};
};
config = lib.mkIf cfg.enable {
virtualisation.oci-containers.containers.networking-toolbox = {
image = "lissy93/networking-toolbox";
ports = [ "127.0.0.1:${toString cfg.port}:3000" ];
pull = "newer";
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.ntfy;
in
{
options.custom.web-services.ntfy = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 2586;
};
};
config = lib.mkIf cfg.enable {
services.ntfy-sh = {
enable = true;
settings = lib.mkForce {
base-url = "https://${cfg.domain}";
listen-http = "localhost:${toString cfg.port}";
behind-proxy = true;
web-root = "disable";
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.web-services.outline;
in
{
options.custom.web-services.outline = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 32886;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
sops.secrets."outline/gitlab-auth-secret" = {
owner = config.users.users.outline.name;
restartUnits = [ "outline.service" ];
};
services.outline = {
enable = true;
publicUrl = "https://${cfg.domain}";
inherit (cfg) port;
forceHttps = false;
storage.storageType = "local";
# See https://docs.getoutline.com/s/hosting/doc/rate-limiter-HSqErsUgXH
rateLimiter = {
enable = true;
requests = 1000;
};
# See https://docs.getoutline.com/s/hosting/doc/gitlab-GjNVvyv7vW
oidcAuthentication =
let
baseURL = "https://code.fbi.h-da.de/oauth";
in
{
clientId = "3153f617736d608c0c10ddc4dd83f16c6a1f1b92d7f09a0493a924d389244295";
clientSecretFile = config.sops.secrets."outline/gitlab-auth-secret".path;
authUrl = "${baseURL}/authorize";
tokenUrl = "${baseURL}/token";
userinfoUrl = "${baseURL}/userinfo";
usernameClaim = "username";
displayName = "GitLab";
scopes = [
"openid"
"email"
];
};
};
systemd.services.outline.enableStrictShellChecks = false;
custom =
let
dataDir = "/var/lib/outline";
inherit (config.services.outline) user;
in
{
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.outline = lib.mkIf cfg.doBackups {
conflictingService = "outline.service";
paths = [ dataDir ];
extraConfig.backupPrepareCommand = ''
${lib.getExe pkgs.sudo} --user=${user} ${lib.getExe' config.services.postgresql.package "pg_dump"} outline --format=custom --file=${dataDir}/db.dump
'';
restoreCommand.postRestore = "sudo --user=${user} pg_restore --clean --if-exists --dbname outline ${dataDir}/db.dump";
};
};
persistence.directories = [
dataDir
config.services.postgresql.dataDir
];
};
};
}

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{
config,
pkgs,
lib,
...
}:
let
cfg = config.custom.web-services.personal-blog;
dataDir = "/var/lib/personal-blog";
in
{
options.custom.web-services.personal-blog = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
};
config = lib.mkIf cfg.enable {
systemd.services.generate-blog = {
serviceConfig.Type = "oneshot";
wantedBy = [ "multi-user.target" ];
startAt = "*:0/5"; # Every 5 minutes
path = [ pkgs.nix ];
script = "nix build github:SebastianStork/blog --out-link ${dataDir} --refresh";
};
custom.services.caddy.virtualHosts.${cfg.domain}.files = dataDir;
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.privatebin;
in
{
options.custom.web-services.privatebin = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 61009;
};
branding.name = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "PrivateBin";
};
};
config = lib.mkIf cfg.enable {
services = {
privatebin = {
enable = true;
enableNginx = true;
virtualHost = "privatebin";
settings.main = {
basepath = "https://${cfg.domain}";
inherit (cfg.branding) name;
};
};
nginx.virtualHosts.privatebin.listen = lib.singleton {
addr = "localhost";
inherit (cfg) port;
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{
config,
inputs,
pkgs,
lib,
...
}:
let
cfg = config.custom.web-services.radicale;
dataDir = config.services.radicale.settings.storage.filesystem_folder;
initScript =
let
gitignore = pkgs.writeText "radicale-collection-gitignore" ''
.Radicale.cache
.Radicale.lock
.Radicale.tmp-*
'';
in
pkgs.writeShellApplication {
name = "radicale-git-init";
runtimeInputs = [ pkgs.git ];
text = ''
cd ${dataDir}
if [[ ! -e .git ]]; then
git init --initial-branch main
fi
git config user.name "Radicale"
git config user.email "radicale@${config.networking.hostName}"
cat ${gitignore} > .gitignore
git add .gitignore
if ! git diff --cached --quiet; then
git commit --message "Update .gitignore"
fi
'';
};
hookScript = pkgs.writeShellApplication {
name = "radicale-git-hook";
runtimeInputs = [
pkgs.git
pkgs.gawk
(pkgs.python3.withPackages (python-pkgs: [
python-pkgs.python-dateutil
python-pkgs.vobject
]))
];
text = ''
username="$1"
create_birthday_calendar="${inputs.radicale-birthday-calendar}/create_birthday_calendar.py"
git status --porcelain | awk '{print $2}' | python3 $create_birthday_calendar
git add -A
if ! git diff --cached --quiet; then
git commit --message "Changes by $username"
fi
'';
};
in
{
options.custom.web-services.radicale = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 5232;
};
doBackups = lib.mkEnableOption "";
};
config = lib.mkIf cfg.enable {
sops.secrets."radicale/htpasswd" = {
owner = config.users.users.radicale.name;
restartUnits = [ "radicale.service" ];
};
services.radicale = {
enable = true;
settings = {
server.hosts = "localhost:${toString cfg.port}";
auth = {
type = "htpasswd";
htpasswd_filename = config.sops.secrets."radicale/htpasswd".path;
htpasswd_encryption = "bcrypt";
};
storage.filesystem_folder = "/var/lib/radicale/collections";
storage.hook = "${lib.getExe hookScript} %(user)s";
};
};
systemd.services.radicale.serviceConfig.ExecStartPre = lib.getExe initScript;
custom = {
services = {
caddy.virtualHosts.${cfg.domain}.port = cfg.port;
restic.backups.radicale = lib.mkIf cfg.doBackups {
conflictingService = "radicale.service";
paths = [ dataDir ];
};
};
persistence.directories = [ dataDir ];
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.screego;
in
{
options.custom.web-services.screego = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 5050;
};
};
config = lib.mkIf cfg.enable {
services.screego = {
enable = true;
openFirewall = true;
settings = {
SCREEGO_EXTERNAL_IP = config.custom.networking.underlay.address;
SCREEGO_SERVER_ADDRESS = "127.0.0.1:${toString cfg.port}";
SCREEGO_TURN_ADDRESS = "${config.custom.networking.underlay.address}:3478";
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.stirling-pdf;
in
{
options.custom.web-services.stirling-pdf = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 56191;
};
branding = {
name = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "Stirling PDF";
};
description = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "Your locally hosted one-stop-shop for all your PDF needs.";
};
};
};
config = lib.mkIf cfg.enable {
services.stirling-pdf = {
enable = true;
environment = {
SERVER_ADDRESS = "127.0.0.1";
SERVER_PORT = cfg.port;
SYSTEM_ENABLEANALYTICS = "false";
LANGS = "de_DE";
UI_APPNAME = cfg.branding.name;
UI_APPNAVBARNAME = cfg.branding.name;
UI_HOMEDESCRIPTION = cfg.branding.description;
};
};
custom.services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.victorialogs;
in
{
options.custom.web-services.victorialogs = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 9428;
};
};
config = lib.mkIf cfg.enable {
users = {
users.victorialogs = {
isSystemUser = true;
group = config.users.groups.victoriametrics.name;
};
groups.victorialogs = { };
};
systemd.services.victorialogs.serviceConfig = {
DynamicUser = lib.mkForce false;
User = config.users.users.victorialogs.name;
Group = config.users.groups.victorialogs.name;
};
services.victorialogs = {
enable = true;
listenAddress = "localhost:${toString cfg.port}";
};
custom = {
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [ "/var/lib/${config.services.victorialogs.stateDir}" ];
};
};
}

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{ config, lib, ... }:
let
cfg = config.custom.web-services.victoriametrics;
in
{
options.custom.web-services.victoriametrics = {
enable = lib.mkEnableOption "";
domain = lib.mkOption {
type = lib.types.nonEmptyStr;
default = "";
};
port = lib.mkOption {
type = lib.types.port;
default = 8428;
};
};
config = lib.mkIf cfg.enable {
users = {
users.victoriametrics = {
isSystemUser = true;
group = config.users.groups.victoriametrics.name;
};
groups.victoriametrics = { };
};
systemd.services.victoriametrics.serviceConfig = {
DynamicUser = lib.mkForce false;
User = config.users.users.victoriametrics.name;
Group = config.users.groups.victoriametrics.name;
};
services.victoriametrics = {
enable = true;
listenAddress = "localhost:${toString cfg.port}";
extraOptions = [
"-selfScrapeInterval=15s"
"-selfScrapeJob=victoriametrics"
"-selfScrapeInstance=${config.networking.hostName}"
];
};
custom = {
services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
persistence.directories = [ "/var/lib/${config.services.victoriametrics.stateDir}" ];
};
};
}