config/hosts/fwminex/configuration.nix

688 lines
20 KiB
Nix

{
pkgs,
config,
myData,
...
}:
let
nvme = "/dev/disk/by-id/nvme-Samsung_SSD_970_EVO_Plus_2TB_S6P1NS0TA01331A_1";
in
{
imports = [
../../modules
../../modules/profiles/btrfs
];
age.secrets = {
motiejus-server-passwd-hash.file = ../../secrets/motiejus_server_passwd_hash.age;
root-server-passwd-hash.file = ../../secrets/root_server_passwd_hash.age;
sasl-passwd.file = ../../secrets/postfix_sasl_passwd.age;
headscale-client-oidc.file = ../../secrets/headscale/oidc_client_secret2.age;
borgbackup-password.file = ../../secrets/fwminex/borgbackup-password.age;
grafana-oidc.file = ../../secrets/grafana.jakstys.lt/oidc.age;
letsencrypt-account-key.file = ../../secrets/letsencrypt/account.key.age;
vaultwarden-secrets-env.file = ../../secrets/vaultwarden/secrets.env.age;
photoprism-admin-passwd.file = ../../secrets/photoprism/admin_password.age;
synapse-jakstys-signing-key.file = ../../secrets/synapse/jakstys_lt_signing_key.age;
synapse-registration-shared-secret.file = ../../secrets/synapse/registration_shared_secret.age;
synapse-macaroon-secret-key.file = ../../secrets/synapse/macaroon_secret_key.age;
syncthing-key.file = ../../secrets/fwminex/syncthing/key.pem.age;
syncthing-cert.file = ../../secrets/fwminex/syncthing/cert.pem.age;
ssh8022-server = {
file = ../../secrets/ssh8022.age;
owner = "spiped";
path = "/var/lib/spiped/ssh8022.key";
};
};
boot = {
kernelModules = [ "kvm-intel" ];
loader.systemd-boot.enable = true;
initrd = {
systemd.enable = true;
kernelModules = [ "usb_storage" ];
availableKernelModules = [
"xhci_pci"
"thunderbolt"
"nvme"
"usbhid"
"tpm_tis"
];
luks.devices = {
luksroot = {
device = "${nvme}-part3";
allowDiscards = true;
};
};
};
};
swapDevices = [
{
device = "${nvme}-part2";
randomEncryption.enable = true;
}
];
fileSystems = {
"/" = {
device = "/dev/mapper/luksroot";
fsType = "btrfs";
options = [ "compress=zstd" ];
};
"/boot" = {
device = "${nvme}-part1";
fsType = "vfat";
};
};
hardware.cpu.intel.updateMicrocode = true;
nixpkgs.hostPlatform = "x86_64-linux";
systemd = {
tmpfiles.rules = [ "d /var/www 0755 motiejus users -" ];
services = {
weather-exporter = {
description = "Weather exporter for Vilnius";
wantedBy = [ "multi-user.target" ];
after = [ "network.target.target" ];
path = with pkgs; [
coreutils
jq
curl
bash
];
serviceConfig = {
type = "simple";
ExecStart = "${pkgs.weather}/bin/weather -l 127.0.0.1:${toString myData.ports.exporters.weather}";
DynamicUser = true;
};
};
caddy =
let
irc = config.mj.services.nsd-acme.zones."irc.jakstys.lt";
grafana = config.mj.services.nsd-acme.zones."grafana.jakstys.lt";
bitwarden = config.mj.services.nsd-acme.zones."bitwarden.jakstys.lt";
in
{
serviceConfig.LoadCredential = [
"irc.jakstys.lt-cert.pem:${irc.certFile}"
"irc.jakstys.lt-key.pem:${irc.keyFile}"
"grafana.jakstys.lt-cert.pem:${grafana.certFile}"
"grafana.jakstys.lt-key.pem:${grafana.keyFile}"
"bitwarden.jakstys.lt-cert.pem:${bitwarden.certFile}"
"bitwarden.jakstys.lt-key.pem:${bitwarden.keyFile}"
];
after = [
"nsd-acme-irc.jakstys.lt.service"
"nsd-acme-grafana.jakstys.lt.service"
"nsd-acme-bitwarden.jakstys.lt.service"
];
requires = [
"nsd-acme-irc.jakstys.lt.service"
"nsd-acme-grafana.jakstys.lt.service"
"nsd-acme-bitwarden.jakstys.lt.service"
];
};
soju =
let
acme = config.mj.services.nsd-acme.zones."irc.jakstys.lt";
in
{
serviceConfig = {
RuntimeDirectory = "soju";
LoadCredential = [
"irc.jakstys.lt-cert.pem:${acme.certFile}"
"irc.jakstys.lt-key.pem:${acme.keyFile}"
];
};
preStart = ''
ln -sf $CREDENTIALS_DIRECTORY/irc.jakstys.lt-cert.pem /run/soju/cert.pem
ln -sf $CREDENTIALS_DIRECTORY/irc.jakstys.lt-key.pem /run/soju/key.pem
'';
after = [ "nsd-acme-irc.jakstys.lt.service" ];
requires = [ "nsd-acme-irc.jakstys.lt.service" ];
};
cert-watcher = {
description = "Restart caddy when tls keys/certs change";
wantedBy = [ "multi-user.target" ];
unitConfig = {
StartLimitIntervalSec = 10;
StartLimitBurst = 5;
};
serviceConfig = {
Type = "oneshot";
ExecStart = "${pkgs.systemd}/bin/systemctl restart caddy.service";
};
};
};
paths = {
cert-watcher = {
wantedBy = [ "multi-user.target" ];
pathConfig = {
PathChanged = [
config.mj.services.nsd-acme.zones."irc.jakstys.lt".certFile
config.mj.services.nsd-acme.zones."grafana.jakstys.lt".certFile
config.mj.services.nsd-acme.zones."bitwarden.jakstys.lt".certFile
];
Unit = "cert-watcher.service";
};
};
};
};
services = {
pcscd.enable = true;
acpid.enable = true;
fwupd.enable = true;
logind = {
lidSwitch = "ignore";
powerKey = "suspend";
powerKeyLongPress = "poweroff";
};
soju = {
enable = true;
listen = [
":${toString myData.ports.soju}"
"wss://:${toString myData.ports.soju-ws}"
];
tlsCertificate = "/run/soju/cert.pem";
tlsCertificateKey = "/run/soju/key.pem";
hostName = "irc.jakstys.lt";
httpOrigins = [ "*" ];
extraConfig = ''
message-store fs /var/lib/soju
'';
};
caddy = {
enable = true;
email = "motiejus+acme@jakstys.lt";
globalConfig = ''
servers {
metrics
}
'';
virtualHosts = {
"www.11sync.net".extraConfig = "redir https://jakstys.lt/2024/11sync-shutdown/";
"11sync.net".extraConfig = "redir https://jakstys.lt/2024/11sync-shutdown/";
"vpn.jakstys.lt".extraConfig = ''reverse_proxy 127.0.0.1:${toString myData.ports.headscale}'';
"hass.jakstys.lt:80".extraConfig = ''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
reverse_proxy 127.0.0.1:${toString myData.ports.hass}
'';
"grafana.jakstys.lt".extraConfig = ''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
reverse_proxy 127.0.0.1:${toString myData.ports.grafana}
tls {$CREDENTIALS_DIRECTORY}/grafana.jakstys.lt-cert.pem {$CREDENTIALS_DIRECTORY}/grafana.jakstys.lt-key.pem
'';
"bitwarden.jakstys.lt".extraConfig = ''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
tls {$CREDENTIALS_DIRECTORY}/bitwarden.jakstys.lt-cert.pem {$CREDENTIALS_DIRECTORY}/bitwarden.jakstys.lt-key.pem
# from https://github.com/dani-garcia/vaultwarden/wiki/Proxy-examples
encode gzip
header {
# Enable HTTP Strict Transport Security (HSTS)
Strict-Transport-Security "max-age=31536000;"
# Enable cross-site filter (XSS) and tell browser to block detected attacks
X-XSS-Protection "1; mode=block"
# Disallow the site to be rendered within a frame (clickjacking protection)
X-Frame-Options "SAMEORIGIN"
}
reverse_proxy 127.0.0.1:${toString myData.ports.vaultwarden} {
header_up X-Real-IP {remote_host}
}
'';
"www.jakstys.lt".extraConfig = ''
redir https://jakstys.lt
'';
"irc.jakstys.lt".extraConfig =
let
gamja = pkgs.pkgs-unstable.compressDrvWeb (pkgs.gamja.override {
gamjaConfig = {
server = {
url = "irc.jakstys.lt:6698";
nick = "motiejus";
};
};
}) { };
in
''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
tls {$CREDENTIALS_DIRECTORY}/irc.jakstys.lt-cert.pem {$CREDENTIALS_DIRECTORY}/irc.jakstys.lt-key.pem
root * ${gamja}
file_server browse {
precompressed zstd br gzip
}
'';
"dl.jakstys.lt".extraConfig = ''
root * /var/www/dl
file_server browse {
hide .stfolder
}
encode gzip
'';
"jakstys.lt".extraConfig = ''
header {
Strict-Transport-Security "max-age=15768000"
Content-Security-Policy "default-src 'self'"
X-Content-Type-Options "nosniff"
X-Frame-Options "DENY"
/_/* Cache-Control "public, max-age=31536000, immutable"
}
root * /var/www/jakstys.lt
file_server {
precompressed zstd br gzip
}
handle /.well-known/carddav {
redir https://cdav.migadu.com/
}
handle /.well-known/caldav {
redir https://cdav.migadu.com/
}
@matrixMatch {
path /.well-known/matrix/client
path /.well-known/matrix/server
}
header @matrixMatch Content-Type application/json
header @matrixMatch Access-Control-Allow-Origin *
header @matrixMatch Cache-Control "public, max-age=3600, immutable"
handle /.well-known/matrix/client {
respond "{\"m.homeserver\": {\"base_url\": \"https://jakstys.lt\"}}" 200
}
handle /.well-known/matrix/server {
respond "{\"m.server\": \"jakstys.lt:443\"}" 200
}
handle /_matrix/* {
reverse_proxy http://127.0.0.1:${toString myData.ports.matrix-synapse}
}
'';
};
};
nsd = {
enable = true;
interfaces = [
"0.0.0.0"
"::"
];
zones = {
"jakstys.lt.".data = myData.jakstysLTZone;
"11sync.net.".data = myData.e11syncZone;
};
};
prometheus = {
enable = true;
port = myData.ports.prometheus;
retentionTime = "2y";
globalConfig = {
scrape_interval = "10s";
evaluation_interval = "1m";
};
scrapeConfigs =
[
(
let
port = toString config.services.prometheus.exporters.ping.port;
hosts = [
"fwminex.servers.jakst"
"fra1-b.servers.jakst"
"vno3-rp3b.servers.jakst"
"vno1-gdrx.motiejus.jakst"
];
in
{
job_name = "ping";
relabel_configs = map (hostname: {
source_labels = [ "__address__" ];
regex = "${myData.hosts.${hostname}.jakstIP}:${port}";
replacement = "${hostname}:${port}";
target_label = "instance";
}) hosts;
static_configs = [ { targets = map (host: "${myData.hosts.${host}.jakstIP}:${port}") hosts; } ];
}
)
{
job_name = "prometheus";
static_configs = [ { targets = [ "127.0.0.1:${toString myData.ports.prometheus}" ]; } ];
}
{
job_name = "caddy";
static_configs = [ { targets = [ "127.0.0.1:${toString myData.ports.exporters.caddy}" ]; } ];
}
{
job_name = "hass_p7_50";
scrape_interval = "1m";
metrics_path = "/api/prometheus";
static_configs = [ { targets = [ "127.0.0.1:${toString myData.ports.hass}" ]; } ];
}
{
job_name = "weather";
scrape_interval = "10m";
static_configs = [ { targets = [ "127.0.0.1:${toString myData.ports.exporters.weather}" ]; } ];
}
{
job_name = "vno1-vinc.vincentas.jakst";
static_configs = [ { targets = [ "${myData.hosts."vno1-vinc.vincentas.jakst".jakstIP}:9100" ]; } ];
}
]
++ map
(
let
port = builtins.toString myData.ports.exporters.node;
in
s: {
job_name = s;
static_configs = [ { targets = [ "${myData.hosts.${s}.jakstIP}:${port}" ]; } ];
}
)
[
"fra1-b.servers.jakst"
"fwminex.servers.jakst"
"mtworx.motiejus.jakst"
"vno3-rp3b.servers.jakst"
"vno1-gdrx.motiejus.jakst"
];
};
};
mj = {
stateVersion = "24.05";
timeZone = "Europe/Vilnius";
username = "motiejus";
base = {
users = {
enable = true;
root.hashedPasswordFile = config.age.secrets.root-server-passwd-hash.path;
user.hashedPasswordFile = config.age.secrets.motiejus-server-passwd-hash.path;
};
unitstatus = {
enable = true;
email = "motiejus+alerts@jakstys.lt";
};
};
services = {
gitea.enable = true;
hass.enable = true;
syncthing-relay.enable = true;
ping_exporter.enable = true;
node_exporter = {
enable = true;
extraSubnets = [ myData.subnets.vno1.cidr ];
};
immich = {
enable = true;
paths = {
"M-Camera" = "/home/motiejus/annex2/M-Active";
"Pictures" = "/home/motiejus/annex2/Pictures";
};
};
ssh8022.server = {
enable = true;
keyfile = config.age.secrets.ssh8022-server.path;
};
vaultwarden = {
enable = true;
port = myData.ports.vaultwarden;
secretsEnvFile = config.age.secrets.vaultwarden-secrets-env.path;
};
minidlna = {
enable = true;
paths = [ "/home/motiejus/video" ];
};
grafana = {
enable = true;
port = myData.ports.grafana;
oidcSecretFile = config.age.secrets.grafana-oidc.path;
};
tailscale = {
enable = true;
verboseLogs = false;
};
headscale = {
enable = true;
clientOidcPath = config.age.secrets.headscale-client-oidc.path;
subnetCIDR = myData.subnets.tailscale.cidr;
};
photoprism = {
enable = true;
uidgid = myData.uidgid.photoprism;
paths = {
"M-Camera" = "/home/motiejus/annex2/M-Active";
"Pictures" = "/home/motiejus/annex2/Pictures";
};
passwordFile = config.age.secrets.photoprism-admin-passwd.path;
};
nsd-acme =
let
accountKey = config.age.secrets.letsencrypt-account-key.path;
in
{
enable = true;
zones = {
"irc.jakstys.lt".accountKey = accountKey;
"hdd.jakstys.lt".accountKey = accountKey;
"grafana.jakstys.lt".accountKey = accountKey;
"bitwarden.jakstys.lt".accountKey = accountKey;
};
};
btrfsborg = {
enable = true;
passwordPath = config.age.secrets.borgbackup-password.path;
sshKeyPath = "/etc/ssh/ssh_host_ed25519_key";
dirs =
builtins.concatMap
(
host:
let
prefix = "${host}:${config.networking.hostName}.${config.networking.domain}";
in
[
{
subvolume = "/var/lib";
repo = "${prefix}-var_lib";
paths = [
"hass"
"gitea"
"caddy"
"grafana"
"headscale"
"bitwarden_rs"
"matrix-synapse"
"private/soju"
"private/photoprism"
];
patterns = [ "- gitea/data/repo-archive/" ];
backup_at = "*-*-* 01:00:01 UTC";
}
{
subvolume = "/home";
repo = "${prefix}-home-motiejus-annex2";
paths = [ "motiejus/annex2" ];
backup_at = "*-*-* 02:30:01 UTC";
}
]
)
[
"zh2769@zh2769.rsync.net"
"borgstor@${myData.hosts."vno3-rp3b.servers.jakst".jakstIP}"
];
};
btrfssnapshot = {
enable = true;
subvolumes = [
{
subvolume = "/home";
label = "hourly";
keep = 24;
refreshInterval = "*:00:00";
}
{
subvolume = "/home";
label = "nightly";
keep = 7;
refreshInterval = "daily UTC";
}
{
subvolume = "/var/lib";
label = "hourly";
keep = 24;
refreshInterval = "*:00:00";
}
{
subvolume = "/var/lib";
label = "nightly";
keep = 7;
refreshInterval = "daily UTC";
}
];
};
syncthing = {
enable = true;
dataDir = "/home/motiejus/";
user = "motiejus";
group = "users";
};
matrix-synapse = {
enable = true;
signingKeyPath = config.age.secrets.synapse-jakstys-signing-key.path;
registrationSharedSecretPath = config.age.secrets.synapse-registration-shared-secret.path;
macaroonSecretKeyPath = config.age.secrets.synapse-macaroon-secret-key.path;
};
remote-builder.client =
let
host = myData.hosts."fra1-b.servers.jakst";
in
{
enable = true;
inherit (host) system supportedFeatures;
hostName = host.jakstIP;
sshKey = "/etc/ssh/ssh_host_ed25519_key";
};
deployerbot = {
main = {
enable = true;
uidgid = myData.uidgid.updaterbot-deployer;
repo = "git@git.jakstys.lt:motiejus/config";
deployDerivations = [
".#fwminex"
".#fra1-b"
".#vno3-rp3b"
];
deployIfPresent = [
{
derivationTarget = ".#mtworx";
pingTarget = myData.hosts."mtworx.motiejus.jakst".jakstIP;
}
{
derivationTarget = ".#vno1-gdrx";
pingTarget = myData.hosts."vno1-gdrx.motiejus.jakst".jakstIP;
}
];
};
follower = {
publicKeys = [ myData.hosts."fwminex.servers.jakst".publicKey ];
enable = true;
uidgid = myData.uidgid.updaterbot-deployee;
sshAllowSubnets = with myData.subnets; [ tailscale.sshPattern ];
};
};
postfix = {
enable = true;
saslPasswdPath = config.age.secrets.sasl-passwd.path;
};
friendlyport.ports = [
{
subnets = [ myData.subnets.tailscale.cidr ];
tcp = with myData.ports; [
80
443
soju
soju-ws
prometheus
];
}
];
};
};
environment = {
systemPackages = with pkgs; [
acpi
yt-dlp
ffmpeg
imapsync
rtorrent
age-plugin-yubikey
];
};
networking = {
hostId = "a6b19da0";
hostName = "fwminex";
domain = "servers.jakst";
firewall = {
rejectPackets = true;
allowedUDPPorts = [
53
80
443
];
allowedTCPPorts = [
53
80
443
];
};
};
}