treewide: Start using nixpkgs-fmt formatting

This commit is contained in:
Tristan Daniël Maat 2024-06-28 20:12:55 +02:00
parent 501c3466bc
commit fd138d45e6
Signed by: tlater
GPG key ID: 49670FD774E43268
29 changed files with 812 additions and 767 deletions

View file

@ -1,12 +1,11 @@
{
pkgs,
config,
...
{ pkgs
, config
, ...
}: {
systemd.services.afvalcalendar = {
description = "Enschede afvalcalendar -> ical converter";
wantedBy = ["multi-user.target"];
after = ["network.target"];
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
script = ''
${pkgs.local.afvalcalendar}/bin/afvalcalendar > /srv/afvalcalendar/afvalcalendar.ical
@ -26,14 +25,14 @@
ProtectKernelModules = true;
ProtectKernelLogs = true;
ProtectControlGroups = true;
RestrictAddressFamilies = ["AF_UNIX" "AF_INET" "AF_INET6"];
RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
RestrictNamespaces = true;
LockPersonality = true;
MemoryDenyWriteExecute = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
SystemCallFilter = ["@system-service" "~@privileged @resources @setuid @keyring"];
SystemCallFilter = [ "@system-service" "~@privileged @resources @setuid @keyring" ];
Umask = 0002;
SupplementaryGroups = "afvalcalendar-hosting";
@ -50,7 +49,7 @@
root = "/srv/afvalcalendar";
};
users.groups.afvalcalendar-hosting = {};
users.groups.afvalcalendar-hosting = { };
systemd.tmpfiles.settings."10-afvalcalendar" = {
"/srv/afvalcalendar".d = {
user = "nginx";

View file

@ -1,9 +1,9 @@
{
config,
pkgs,
lib,
...
}: let
{ config
, pkgs
, lib
, ...
}:
let
inherit (lib) types optional singleton;
mkShutdownScript = service:
pkgs.writeShellScript "backup-${service}-shutdown" ''
@ -42,17 +42,17 @@
RESTIC_REPOSITORY = "rclone:storagebox:backups";
RCLONE_CONFIG = rcloneConfig;
};
in {
in
{
options = {
services.backups = lib.mkOption {
description = lib.mdDoc ''
Configure restic backups with a specific tag.
'';
type = types.attrsOf (types.submodule ({
config,
name,
...
}: {
type = types.attrsOf (types.submodule ({ config
, name
, ...
}: {
options = {
user = lib.mkOption {
type = types.str;
@ -76,7 +76,7 @@ in {
preparation = {
packages = lib.mkOption {
type = types.listOf types.package;
default = [];
default = [ ];
description = ''
The list of packages to make available in the
preparation script.
@ -97,7 +97,7 @@ in {
cleanup = {
packages = lib.mkOption {
type = types.listOf types.package;
default = [];
default = [ ];
description = ''
The list of packages to make available in the
cleanup script.
@ -116,7 +116,7 @@ in {
};
pauseServices = lib.mkOption {
type = types.listOf types.str;
default = [];
default = [ ];
description = ''
The systemd services that need to be shut down before
the backup can run. Services will be restarted after the
@ -131,7 +131,7 @@ in {
};
};
config = lib.mkIf (config.services.backups != {}) {
config = lib.mkIf (config.services.backups != { }) {
systemd.services =
{
restic-prune = {
@ -164,79 +164,81 @@ in {
};
};
}
// lib.mapAttrs' (name: backup:
lib.nameValuePair "backup-${name}" {
# Don't want to restart mid-backup
restartIfChanged = false;
// lib.mapAttrs'
(name: backup:
lib.nameValuePair "backup-${name}" {
# Don't want to restart mid-backup
restartIfChanged = false;
environment =
resticEnv
// {
RESTIC_CACHE_DIR = "%C/backup-${name}";
};
environment =
resticEnv
// {
RESTIC_CACHE_DIR = "%C/backup-${name}";
};
path = with pkgs; [
coreutils
openssh
rclone
restic
];
# TODO(tlater): If I ever add more than one repo, service
# shutdown/restarting will potentially break if multiple
# backups for the same service overlap. A more clever
# sentinel file with reference counts would probably solve
# this.
serviceConfig = {
User = backup.user;
Group = "backup";
RuntimeDirectory = "backup-${name}";
CacheDirectory = "backup-${name}";
CacheDirectoryMode = "0700";
PrivateTmp = true;
ExecStart = [
(lib.concatStringsSep " " (["${pkgs.restic}/bin/restic" "backup" "--tag" name] ++ backup.paths))
path = with pkgs; [
coreutils
openssh
rclone
restic
];
ExecStartPre =
map (service: "+${mkShutdownScript service}") backup.pauseServices
++ singleton (writeScript "backup-${name}-repo-init" [] ''
restic snapshots || restic init
'')
++ optional (backup.preparation.text != null)
(writeScript "backup-${name}-prepare" backup.preparation.packages backup.preparation.text);
# TODO(tlater): If I ever add more than one repo, service
# shutdown/restarting will potentially break if multiple
# backups for the same service overlap. A more clever
# sentinel file with reference counts would probably solve
# this.
serviceConfig = {
User = backup.user;
Group = "backup";
RuntimeDirectory = "backup-${name}";
CacheDirectory = "backup-${name}";
CacheDirectoryMode = "0700";
PrivateTmp = true;
# TODO(tlater): Add repo pruning/checking
ExecStopPost =
map (service: "+${mkRestartScript service}") backup.pauseServices
++ optional (backup.cleanup.text != null)
(writeScript "backup-${name}-cleanup" backup.cleanup.packages backup.cleanup.text);
};
})
config.services.backups;
ExecStart = [
(lib.concatStringsSep " " ([ "${pkgs.restic}/bin/restic" "backup" "--tag" name ] ++ backup.paths))
];
ExecStartPre =
map (service: "+${mkShutdownScript service}") backup.pauseServices
++ singleton (writeScript "backup-${name}-repo-init" [ ] ''
restic snapshots || restic init
'')
++ optional (backup.preparation.text != null)
(writeScript "backup-${name}-prepare" backup.preparation.packages backup.preparation.text);
# TODO(tlater): Add repo pruning/checking
ExecStopPost =
map (service: "+${mkRestartScript service}") backup.pauseServices
++ optional (backup.cleanup.text != null)
(writeScript "backup-${name}-cleanup" backup.cleanup.packages backup.cleanup.text);
};
})
config.services.backups;
systemd.timers =
{
restic-prune = {
wantedBy = ["timers.target"];
wantedBy = [ "timers.target" ];
timerConfig.OnCalendar = "Thursday 03:00:00 UTC";
# Don't make this persistent, in case the server was offline
# for a while. This job cannot run at the same time as any
# of the backup jobs.
};
}
// lib.mapAttrs' (name: backup:
lib.nameValuePair "backup-${name}" {
wantedBy = ["timers.target"];
timerConfig = {
OnCalendar = "Wednesday 02:30:00 UTC";
RandomizedDelaySec = "1h";
FixedRandomDelay = true;
Persistent = true;
};
})
config.services.backups;
// lib.mapAttrs'
(name: backup:
lib.nameValuePair "backup-${name}" {
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "Wednesday 02:30:00 UTC";
RandomizedDelaySec = "1h";
FixedRandomDelay = true;
Persistent = true;
};
})
config.services.backups;
users = {
# This user is only used to own the ssh key, because apparently
@ -245,7 +247,7 @@ in {
group = "backup";
isSystemUser = true;
};
groups.backup = {};
groups.backup = { };
};
};
}

View file

@ -1,7 +1,6 @@
{
config,
flake-inputs,
...
{ config
, flake-inputs
, ...
}: {
imports = [
flake-inputs.sonnenshift.nixosModules.default

View file

@ -1,15 +1,16 @@
{
pkgs,
config,
lib,
...
}: let
{ pkgs
, config
, lib
, ...
}:
let
inherit (lib.strings) concatMapStringsSep;
cfg = config.services.matrix-conduit;
domain = "matrix.${config.services.nginx.domain}";
turn-realm = "turn.${config.services.nginx.domain}";
in {
in
{
services.matrix-conduit = {
enable = true;
settings.global = {
@ -17,99 +18,103 @@ in {
server_name = domain;
database_backend = "rocksdb";
turn_uris = let
address = "${config.services.coturn.realm}:${toString config.services.coturn.listening-port}";
tls-address = "${config.services.coturn.realm}:${toString config.services.coturn.tls-listening-port}";
in [
"turn:${address}?transport=udp"
"turn:${address}?transport=tcp"
"turns:${tls-address}?transport=udp"
"turns:${tls-address}?transport=tcp"
];
};
};
systemd.services.heisenbridge = let
replaceSecretBin = "${pkgs.replace-secret}/bin/replace-secret";
registrationFile = builtins.toFile "heisenbridge-registration.yaml" (builtins.toJSON {
id = "heisenbridge";
url = "http://127.0.0.1:9898";
as_token = "@AS_TOKEN@";
hs_token = "@HS_TOKEN@";
rate_limited = false;
sender_localpart = "heisenbridge";
namespaces = {
users = [
{
regex = "@irc_.*";
exclusive = true;
}
{
regex = "@heisenbridge:.*";
exclusive = true;
}
turn_uris =
let
address = "${config.services.coturn.realm}:${toString config.services.coturn.listening-port}";
tls-address = "${config.services.coturn.realm}:${toString config.services.coturn.tls-listening-port}";
in
[
"turn:${address}?transport=udp"
"turn:${address}?transport=tcp"
"turns:${tls-address}?transport=udp"
"turns:${tls-address}?transport=tcp"
];
aliases = [];
rooms = [];
};
});
# TODO(tlater): Starting with systemd 253 it will become possible
# to do the credential setup as part of ExecStartPre/preStart
# instead.
#
# This will also make it possible to actually set caps on the
# heisenbridge process using systemd, so that we can run the
# identd process.
execScript = pkgs.writeShellScript "heisenbridge" ''
cp ${registrationFile} "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
chmod 600 $RUNTIME_DIRECTORY/heisenbridge-registration.yaml
${replaceSecretBin} '@AS_TOKEN@' "$CREDENTIALS_DIRECTORY/heisenbridge_as-token" "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
${replaceSecretBin} '@HS_TOKEN@' "$CREDENTIALS_DIRECTORY/heisenbridge_hs-token" "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
chmod 400 $RUNTIME_DIRECTORY/heisenbridge-registration.yaml
${pkgs.heisenbridge}/bin/heisenbridge \
--config $RUNTIME_DIRECTORY/heisenbridge-registration.yaml \
--owner @tlater:matrix.tlater.net \
'http://localhost:${toString cfg.settings.global.port}'
'';
in {
description = "Matrix<->IRC bridge";
wantedBy = ["multi-user.target"];
after = ["conduit.service"];
serviceConfig = {
Type = "simple";
LoadCredential = "heisenbridge:/run/secrets/heisenbridge";
ExecStart = execScript;
DynamicUser = true;
RuntimeDirectory = "heisenbridge";
RuntimeDirectoryMode = "0700";
RestrictNamespaces = true;
PrivateUsers = true;
ProtectHostname = true;
ProtectClock = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectKernelLogs = true;
ProtectControlGroups = true;
RestrictAddressFamilies = ["AF_INET AF_INET6"];
LockPersonality = true;
RestrictRealtime = true;
ProtectProc = "invisible";
ProcSubset = "pid";
UMask = 0077;
# For the identd port
# CapabilityBoundingSet = ["CAP_NET_BIND_SERVICE"];
# AmbientCapabilities = ["CAP_NET_BIND_SERVICE"];
};
};
systemd.services.heisenbridge =
let
replaceSecretBin = "${pkgs.replace-secret}/bin/replace-secret";
registrationFile = builtins.toFile "heisenbridge-registration.yaml" (builtins.toJSON {
id = "heisenbridge";
url = "http://127.0.0.1:9898";
as_token = "@AS_TOKEN@";
hs_token = "@HS_TOKEN@";
rate_limited = false;
sender_localpart = "heisenbridge";
namespaces = {
users = [
{
regex = "@irc_.*";
exclusive = true;
}
{
regex = "@heisenbridge:.*";
exclusive = true;
}
];
aliases = [ ];
rooms = [ ];
};
});
# TODO(tlater): Starting with systemd 253 it will become possible
# to do the credential setup as part of ExecStartPre/preStart
# instead.
#
# This will also make it possible to actually set caps on the
# heisenbridge process using systemd, so that we can run the
# identd process.
execScript = pkgs.writeShellScript "heisenbridge" ''
cp ${registrationFile} "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
chmod 600 $RUNTIME_DIRECTORY/heisenbridge-registration.yaml
${replaceSecretBin} '@AS_TOKEN@' "$CREDENTIALS_DIRECTORY/heisenbridge_as-token" "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
${replaceSecretBin} '@HS_TOKEN@' "$CREDENTIALS_DIRECTORY/heisenbridge_hs-token" "$RUNTIME_DIRECTORY/heisenbridge-registration.yaml"
chmod 400 $RUNTIME_DIRECTORY/heisenbridge-registration.yaml
${pkgs.heisenbridge}/bin/heisenbridge \
--config $RUNTIME_DIRECTORY/heisenbridge-registration.yaml \
--owner @tlater:matrix.tlater.net \
'http://localhost:${toString cfg.settings.global.port}'
'';
in
{
description = "Matrix<->IRC bridge";
wantedBy = [ "multi-user.target" ];
after = [ "conduit.service" ];
serviceConfig = {
Type = "simple";
LoadCredential = "heisenbridge:/run/secrets/heisenbridge";
ExecStart = execScript;
DynamicUser = true;
RuntimeDirectory = "heisenbridge";
RuntimeDirectoryMode = "0700";
RestrictNamespaces = true;
PrivateUsers = true;
ProtectHostname = true;
ProtectClock = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectKernelLogs = true;
ProtectControlGroups = true;
RestrictAddressFamilies = [ "AF_INET AF_INET6" ];
LockPersonality = true;
RestrictRealtime = true;
ProtectProc = "invisible";
ProcSubset = "pid";
UMask = 0077;
# For the identd port
# CapabilityBoundingSet = ["CAP_NET_BIND_SERVICE"];
# AmbientCapabilities = ["CAP_NET_BIND_SERVICE"];
};
};
# Pass in the TURN secret via EnvironmentFile, not supported by
# upstream module currently.
#
@ -249,6 +254,6 @@ in {
];
# Other services store their data in conduit, so no other services
# need to be shut down currently.
pauseServices = ["conduit.service"];
pauseServices = [ "conduit.service" ];
};
}

View file

@ -1,7 +1,7 @@
{pkgs, ...}: {
{ pkgs, ... }: {
services.fail2ban = {
enable = true;
extraPackages = [pkgs.ipset];
extraPackages = [ pkgs.ipset ];
banaction = "iptables-ipset-proto6-allports";
bantime-increment.enable = true;
@ -21,7 +21,7 @@
};
# Allow metrics services to connect to the socket as well
users.groups.fail2ban = {};
users.groups.fail2ban = { };
systemd.services.fail2ban.serviceConfig = {
ExecStartPost =
"+"

View file

@ -1,12 +1,13 @@
{
lib,
config,
flake-inputs,
...
}: let
{ lib
, config
, flake-inputs
, ...
}:
let
domain = "foundryvtt.${config.services.nginx.domain}";
in {
imports = [flake-inputs.foundryvtt.nixosModules.foundryvtt];
in
{
imports = [ flake-inputs.foundryvtt.nixosModules.foundryvtt ];
services.foundryvtt = {
enable = true;
@ -18,26 +19,28 @@ in {
# Want to start it manually when I need it, not have it constantly
# running
systemd.services.foundryvtt.wantedBy = lib.mkForce [];
systemd.services.foundryvtt.wantedBy = lib.mkForce [ ];
services.nginx.virtualHosts."${domain}" = let
inherit (config.services.foundryvtt) port;
in {
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
services.nginx.virtualHosts."${domain}" =
let
inherit (config.services.foundryvtt) port;
in
{
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
locations."/" = {
proxyWebsockets = true;
proxyPass = "http://localhost:${toString port}";
locations."/" = {
proxyWebsockets = true;
proxyPass = "http://localhost:${toString port}";
};
};
};
services.backups.foundryvtt = {
user = "foundryvtt";
paths = [
config.services.foundryvtt.dataDir
];
pauseServices = ["foundryvtt.service"];
pauseServices = [ "foundryvtt.service" ];
};
}

View file

@ -1,11 +1,12 @@
{
pkgs,
config,
lib,
...
}: let
{ pkgs
, config
, lib
, ...
}:
let
domain = "gitea.${config.services.nginx.domain}";
in {
in
{
services.forgejo = {
enable = true;
database.type = "postgres";
@ -27,33 +28,37 @@ in {
};
};
systemd.services.forgejo.serviceConfig.ExecStartPre = let
replaceSecretBin = "${pkgs.replace-secret}/bin/replace-secret";
secretPath = config.sops.secrets."forgejo/metrics-token".path;
runConfig = "${config.services.forgejo.customDir}/conf/app.ini";
in [
"+${replaceSecretBin} '#metricstoken#' '${secretPath}' '${runConfig}'"
];
systemd.services.forgejo.serviceConfig.ExecStartPre =
let
replaceSecretBin = "${pkgs.replace-secret}/bin/replace-secret";
secretPath = config.sops.secrets."forgejo/metrics-token".path;
runConfig = "${config.services.forgejo.customDir}/conf/app.ini";
in
[
"+${replaceSecretBin} '#metricstoken#' '${secretPath}' '${runConfig}'"
];
# Set up SSL
services.nginx.virtualHosts."${domain}" = let
httpAddress = config.services.forgejo.settings.server.HTTP_ADDR;
httpPort = config.services.forgejo.settings.server.HTTP_PORT;
in {
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
services.nginx.virtualHosts."${domain}" =
let
httpAddress = config.services.forgejo.settings.server.HTTP_ADDR;
httpPort = config.services.forgejo.settings.server.HTTP_PORT;
in
{
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
locations."/".proxyPass = "http://${httpAddress}:${toString httpPort}";
locations."/metrics" = {
extraConfig = ''
access_log off;
allow 127.0.0.1;
${lib.optionalString config.networking.enableIPv6 "allow ::1;"}
deny all;
'';
locations."/".proxyPass = "http://${httpAddress}:${toString httpPort}";
locations."/metrics" = {
extraConfig = ''
access_log off;
allow 127.0.0.1;
${lib.optionalString config.networking.enableIPv6 "allow ::1;"}
deny all;
'';
};
};
};
# Block repeated failed login attempts
#
@ -83,13 +88,13 @@ in {
# Conf is backed up via nix
];
preparation = {
packages = [config.services.postgresql.package];
packages = [ config.services.postgresql.package ];
text = "pg_dump ${config.services.forgejo.database.name} --file=/var/lib/forgejo/forgejo-db.sql";
};
cleanup = {
packages = [pkgs.coreutils];
packages = [ pkgs.coreutils ];
text = "rm /var/lib/forgejo/forgejo-db.sql";
};
pauseServices = ["forgejo.service"];
pauseServices = [ "forgejo.service" ];
};
}

View file

@ -1,25 +1,28 @@
{ config
, pkgs
, lib
, ...
}:
let
yaml = pkgs.formats.yaml { };
in
{
config,
pkgs,
lib,
...
}: let
yaml = pkgs.formats.yaml {};
in {
services.prometheus = {
exporters = {
# Periodically check domain registration status
domain = {
enable = true;
listenAddress = "127.0.0.1";
extraFlags = let
conf.domains = [
"tlater.net"
"tlater.com"
extraFlags =
let
conf.domains = [
"tlater.net"
"tlater.com"
];
in
[
"--config=${yaml.generate "domains.yml" conf}"
];
in [
"--config=${yaml.generate "domains.yml" conf}"
];
};
# System statistics
@ -49,47 +52,50 @@ in {
group = "nginx";
settings.namespaces =
lib.mapAttrsToList (name: virtualHost: {
inherit name;
metrics_override.prefix = "nginxlog";
namespace_label = "vhost";
lib.mapAttrsToList
(name: virtualHost: {
inherit name;
metrics_override.prefix = "nginxlog";
namespace_label = "vhost";
format = lib.concatStringsSep " " [
"$remote_addr - $remote_user [$time_local]"
''"$request" $status $body_bytes_sent''
''"$http_referer" "$http_user_agent"''
''rt=$request_time uct="$upstream_connect_time"''
''uht="$upstream_header_time" urt="$upstream_response_time"''
];
format = lib.concatStringsSep " " [
"$remote_addr - $remote_user [$time_local]"
''"$request" $status $body_bytes_sent''
''"$http_referer" "$http_user_agent"''
''rt=$request_time uct="$upstream_connect_time"''
''uht="$upstream_header_time" urt="$upstream_response_time"''
];
source.files = [
"/var/log/nginx/${name}/access.log"
];
})
config.services.nginx.virtualHosts;
source.files = [
"/var/log/nginx/${name}/access.log"
];
})
config.services.nginx.virtualHosts;
};
};
extraExporters = {
fail2ban = let
cfg = config.services.prometheus.extraExporters.fail2ban;
in {
port = 9191;
serviceOpts = {
after = ["fail2ban.service"];
requires = ["fail2ban.service"];
serviceConfig = {
Group = "fail2ban";
RestrictAddressFamilies = ["AF_UNIX" "AF_INET" "AF_INET6"];
ExecStart = lib.concatStringsSep " " [
"${pkgs.local.prometheus-fail2ban-exporter}/bin/fail2ban-prometheus-exporter"
"--collector.f2b.socket=/var/run/fail2ban/fail2ban.sock"
"--web.listen-address='${cfg.listenAddress}:${toString cfg.port}'"
"--collector.f2b.exit-on-socket-connection-error=true"
];
fail2ban =
let
cfg = config.services.prometheus.extraExporters.fail2ban;
in
{
port = 9191;
serviceOpts = {
after = [ "fail2ban.service" ];
requires = [ "fail2ban.service" ];
serviceConfig = {
Group = "fail2ban";
RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
ExecStart = lib.concatStringsSep " " [
"${pkgs.local.prometheus-fail2ban-exporter}/bin/fail2ban-prometheus-exporter"
"--collector.f2b.socket=/var/run/fail2ban/fail2ban.sock"
"--web.listen-address='${cfg.listenAddress}:${toString cfg.port}'"
"--collector.f2b.exit-on-socket-connection-error=true"
];
};
};
};
};
};
# TODO(tlater):

View file

@ -1,6 +1,8 @@
{config, ...}: let
{ config, ... }:
let
domain = "metrics.${config.services.nginx.domain}";
in {
in
{
services.grafana = {
enable = true;
settings = {

View file

@ -1,12 +1,13 @@
{
pkgs,
config,
lib,
...
}: let
{ pkgs
, config
, lib
, ...
}:
let
inherit (lib) types mkOption mkDefault;
yaml = pkgs.formats.yaml {};
in {
yaml = pkgs.formats.yaml { };
in
{
options = {
services.prometheus = {
extraExporters = mkOption {
@ -31,11 +32,10 @@ in {
};
services.victoriametrics.scrapeConfigs = mkOption {
type = types.attrsOf (types.submodule ({
name,
self,
...
}: {
type = types.attrsOf (types.submodule ({ name
, self
, ...
}: {
options = {
job_name = mkOption {
type = types.str;
@ -47,7 +47,7 @@ in {
description = ''
Other settings to set for this scrape config.
'';
default = {};
default = { };
};
targets = mkOption {
@ -57,11 +57,11 @@ in {
Shortcut for `static_configs = lib.singleton {targets = [<targets>];}`
'';
default = [];
default = [ ];
};
static_configs = mkOption {
default = [];
default = [ ];
type = types.listOf (types.submodule {
options = {
targets = mkOption {
@ -77,7 +77,7 @@ in {
description = lib.mdDoc ''
Labels to apply to all targets defined for this static config.
'';
default = {};
default = { };
};
};
});
@ -89,116 +89,125 @@ in {
config = {
systemd.services = lib.mkMerge [
(lib.mapAttrs' (name: exporter:
lib.nameValuePair "prometheus-${name}-exporter" (lib.mkMerge [
{
# Shamelessly copied from upstream because the upstream
# module is an intractable mess
wantedBy = ["multi-user.target"];
after = ["network.target"];
serviceConfig.Restart = mkDefault "always";
serviceConfig.PrivateTmp = mkDefault true;
serviceConfig.WorkingDirectory = mkDefault /tmp;
serviceConfig.DynamicUser = mkDefault true;
# Hardening
serviceConfig.CapabilityBoundingSet = mkDefault [""];
serviceConfig.DeviceAllow = [""];
serviceConfig.LockPersonality = true;
serviceConfig.MemoryDenyWriteExecute = true;
serviceConfig.NoNewPrivileges = true;
serviceConfig.PrivateDevices = mkDefault true;
serviceConfig.ProtectClock = mkDefault true;
serviceConfig.ProtectControlGroups = true;
serviceConfig.ProtectHome = true;
serviceConfig.ProtectHostname = true;
serviceConfig.ProtectKernelLogs = true;
serviceConfig.ProtectKernelModules = true;
serviceConfig.ProtectKernelTunables = true;
serviceConfig.ProtectSystem = mkDefault "strict";
serviceConfig.RemoveIPC = true;
serviceConfig.RestrictAddressFamilies = ["AF_INET" "AF_INET6"];
serviceConfig.RestrictNamespaces = true;
serviceConfig.RestrictRealtime = true;
serviceConfig.RestrictSUIDSGID = true;
serviceConfig.SystemCallArchitectures = "native";
serviceConfig.UMask = "0077";
}
exporter.serviceOpts
]))
config.services.prometheus.extraExporters)
(lib.mapAttrs'
(name: exporter:
lib.nameValuePair "prometheus-${name}-exporter" (lib.mkMerge [
{
# Shamelessly copied from upstream because the upstream
# module is an intractable mess
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig.Restart = mkDefault "always";
serviceConfig.PrivateTmp = mkDefault true;
serviceConfig.WorkingDirectory = mkDefault /tmp;
serviceConfig.DynamicUser = mkDefault true;
# Hardening
serviceConfig.CapabilityBoundingSet = mkDefault [ "" ];
serviceConfig.DeviceAllow = [ "" ];
serviceConfig.LockPersonality = true;
serviceConfig.MemoryDenyWriteExecute = true;
serviceConfig.NoNewPrivileges = true;
serviceConfig.PrivateDevices = mkDefault true;
serviceConfig.ProtectClock = mkDefault true;
serviceConfig.ProtectControlGroups = true;
serviceConfig.ProtectHome = true;
serviceConfig.ProtectHostname = true;
serviceConfig.ProtectKernelLogs = true;
serviceConfig.ProtectKernelModules = true;
serviceConfig.ProtectKernelTunables = true;
serviceConfig.ProtectSystem = mkDefault "strict";
serviceConfig.RemoveIPC = true;
serviceConfig.RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
serviceConfig.RestrictNamespaces = true;
serviceConfig.RestrictRealtime = true;
serviceConfig.RestrictSUIDSGID = true;
serviceConfig.SystemCallArchitectures = "native";
serviceConfig.UMask = "0077";
}
exporter.serviceOpts
]))
config.services.prometheus.extraExporters)
{
vmagent-scrape-exporters = let
listenAddress = config.services.victoriametrics.listenAddress;
vmAddr = (lib.optionalString (lib.hasPrefix ":" listenAddress) "127.0.0.1") + listenAddress;
promscrape = yaml.generate "prometheus.yml" {
scrape_configs = lib.mapAttrsToList (_: scrape:
lib.recursiveUpdate {
inherit (scrape) job_name;
static_configs =
scrape.static_configs
++ lib.optional (scrape.targets != []) {targets = scrape.targets;};
}
scrape.extraSettings)
config.services.victoriametrics.scrapeConfigs;
};
in {
enable = true;
path = [pkgs.victoriametrics];
wantedBy = ["multi-user.target"];
after = ["network.target" "victoriametrics.service"];
serviceConfig = {
ExecStart = [
(lib.concatStringsSep " " [
"${pkgs.victoriametrics}/bin/vmagent"
"-promscrape.config=${promscrape}"
"-remoteWrite.url=http://${vmAddr}/api/v1/write"
"-remoteWrite.tmpDataPath=%t/vmagent"
])
];
SupplementaryGroups = "metrics";
vmagent-scrape-exporters =
let
listenAddress = config.services.victoriametrics.listenAddress;
vmAddr = (lib.optionalString (lib.hasPrefix ":" listenAddress) "127.0.0.1") + listenAddress;
promscrape = yaml.generate "prometheus.yml" {
scrape_configs = lib.mapAttrsToList
(_: scrape:
lib.recursiveUpdate
{
inherit (scrape) job_name;
static_configs =
scrape.static_configs
++ lib.optional (scrape.targets != [ ]) { targets = scrape.targets; };
}
scrape.extraSettings)
config.services.victoriametrics.scrapeConfigs;
};
in
{
enable = true;
path = [ pkgs.victoriametrics ];
wantedBy = [ "multi-user.target" ];
after = [ "network.target" "victoriametrics.service" ];
serviceConfig = {
ExecStart = [
(lib.concatStringsSep " " [
"${pkgs.victoriametrics}/bin/vmagent"
"-promscrape.config=${promscrape}"
"-remoteWrite.url=http://${vmAddr}/api/v1/write"
"-remoteWrite.tmpDataPath=%t/vmagent"
])
];
SupplementaryGroups = "metrics";
DynamicUser = true;
RuntimeDirectory = "vmagent";
CapabilityBoundingSet = [""];
DeviceAllow = [""];
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateDevices = true;
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectSystem = "strict";
RemoveIPC = true;
RestrictAddressFamilies = ["AF_INET" "AF_INET6"];
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
UMask = "0077";
DynamicUser = true;
RuntimeDirectory = "vmagent";
CapabilityBoundingSet = [ "" ];
DeviceAllow = [ "" ];
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateDevices = true;
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectSystem = "strict";
RemoveIPC = true;
RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
UMask = "0077";
};
};
};
}
];
users.groups.metrics = {};
users.groups.metrics = { };
services.victoriametrics.scrapeConfigs = let
allExporters =
lib.mapAttrs (name: exporter: {
inherit (exporter) listenAddress port;
}) ((lib.filterAttrs (_: exporter: builtins.isAttrs exporter && exporter.enable)
config.services.prometheus.exporters)
// config.services.prometheus.extraExporters);
in
lib.mapAttrs (_: exporter: {
targets = ["${exporter.listenAddress}:${toString exporter.port}"];
})
allExporters;
services.victoriametrics.scrapeConfigs =
let
allExporters =
lib.mapAttrs
(name: exporter: {
inherit (exporter) listenAddress port;
})
((lib.filterAttrs (_: exporter: builtins.isAttrs exporter && exporter.enable)
config.services.prometheus.exporters)
// config.services.prometheus.extraExporters);
in
lib.mapAttrs
(_: exporter: {
targets = [ "${exporter.listenAddress}:${toString exporter.port}" ];
})
allExporters;
};
}

View file

@ -1,4 +1,4 @@
{config, ...}: {
{ config, ... }: {
config.services.victoriametrics = {
enable = true;
extraOptions = [
@ -7,10 +7,10 @@
scrapeConfigs = {
forgejo = {
targets = ["127.0.0.1:${toString config.services.forgejo.settings.server.HTTP_PORT}"];
targets = [ "127.0.0.1:${toString config.services.forgejo.settings.server.HTTP_PORT}" ];
extraSettings.authorization.credentials_file = config.sops.secrets."forgejo/metrics-token".path;
};
coturn.targets = ["127.0.0.1:9641"];
coturn.targets = [ "127.0.0.1:9641" ];
};
};
}

View file

@ -1,14 +1,15 @@
{
pkgs,
config,
...
}: let
{ pkgs
, config
, ...
}:
let
# Update pending on rewrite of nextcloud news, though there is an
# alpha to switch to if it becomes necessary:
# https://github.com/nextcloud/news/issues/2610
nextcloud = pkgs.nextcloud27;
hostName = "nextcloud.${config.services.nginx.domain}";
in {
in
{
services.nextcloud = {
inherit hostName;
@ -42,7 +43,7 @@ in {
};
# Ensure that this service doesn't start before postgres is ready
systemd.services.nextcloud-setup.after = ["postgresql.service"];
systemd.services.nextcloud-setup.after = [ "postgresql.service" ];
# Set up SSL
services.nginx.virtualHosts."${hostName}" = {

View file

@ -1,4 +1,4 @@
{pkgs, ...}: {
{ pkgs, ... }: {
services.postgresql = {
package = pkgs.postgresql_14;
enable = true;

View file

@ -1,16 +1,17 @@
{
pkgs,
lib,
...
}: let
{ pkgs
, lib
, ...
}:
let
inherit (lib) concatStringsSep;
in {
in
{
# Sadly, steam-run requires some X libs
environment.noXlibs = false;
systemd.services.starbound = {
description = "Starbound";
after = ["network.target"];
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${pkgs.local.starbound}/bin/launch-starbound ${./configs/starbound.json}";
@ -67,7 +68,7 @@ in {
# Game servers shouldn't use cgroups themselves either
ProtectControlGroups = true;
# Most game servers will never need other socket types
RestrictAddressFamilies = ["AF_UNIX AF_INET AF_INET6"];
RestrictAddressFamilies = [ "AF_UNIX AF_INET AF_INET6" ];
# Also a no-brainer, no game server should ever need this
LockPersonality = true;
# Some game servers will probably try to set this, but they
@ -116,6 +117,6 @@ in {
paths = [
"/var/lib/private/starbound/storage/universe/"
];
pauseServices = ["starbound.service"];
pauseServices = [ "starbound.service" ];
};
}

View file

@ -1,6 +1,8 @@
{config, ...}: let
{ config, ... }:
let
domain = config.services.nginx.domain;
in {
in
{
services.tlaternet-webserver = {
enable = true;
listen = {
@ -10,15 +12,17 @@ in {
};
# Set up SSL
services.nginx.virtualHosts."${domain}" = let
inherit (config.services.tlaternet-webserver.listen) addr port;
in {
serverAliases = ["www.${domain}"];
services.nginx.virtualHosts."${domain}" =
let
inherit (config.services.tlaternet-webserver.listen) addr port;
in
{
serverAliases = [ "www.${domain}" ];
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
forceSSL = true;
useACMEHost = "tlater.net";
enableHSTS = true;
locations."/".proxyPass = "http://${addr}:${toString port}";
};
locations."/".proxyPass = "http://${addr}:${toString port}";
};
}

View file

@ -1,4 +1,4 @@
{config, ...}: {
{ config, ... }: {
# iptables needs to permit forwarding from wg0 to wg0
networking.firewall.extraCommands = ''
iptables -A FORWARD -i wg0 -o wg0 -j ACCEPT
@ -26,7 +26,7 @@
{
# yui
wireguardPeerConfig = {
AllowedIPs = ["10.45.249.2/32"];
AllowedIPs = [ "10.45.249.2/32" ];
PublicKey = "5mlnqEVJWks5OqgeFA2bLIrvST9TlCE81Btl+j4myz0=";
};
}
@ -34,7 +34,7 @@
{
# yuanyuan
wireguardPeerConfig = {
AllowedIPs = ["10.45.249.10/32"];
AllowedIPs = [ "10.45.249.10/32" ];
PublicKey = "0UsFE2atz/O5P3OKQ8UHyyyGQNJbp1MeIWUJLuoerwE=";
};
}