config/hosts/vno1-oh2/configuration.nix

505 lines
15 KiB
Nix

{
config,
pkgs,
myData,
...
}:
{
zfs-root = {
boot = {
enable = true;
devNodes = "/dev/disk/by-id/";
bootDevices = [ "nvme-Samsung_SSD_970_EVO_Plus_2TB_S6P1NX0TA00913P" ];
immutable = false;
availableKernelModules = [
"ahci"
"xhci_pci"
"nvme"
"usbhid"
"sdhci_pci"
"r8169" # builtin non working
"r8152" # startech usb-ethernet adapter
];
removableEfi = true;
kernelParams = [
"ip=192.168.189.1::192.168.189.4:255.255.255.0:vno1-oh2.jakstys.lt:enp0s21f0u2:off"
];
};
};
boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
mj = {
stateVersion = "23.05";
timeZone = "Europe/Vilnius";
username = "motiejus";
base = {
zfs.enable = true;
users = {
enable = true;
root.hashedPasswordFile = config.age.secrets.root-passwd-hash.path;
user.hashedPasswordFile = config.age.secrets.motiejus-passwd-hash.path;
};
snapshot = {
enable = true;
mountpoints = [
"/home"
"/var/lib"
"/var/log"
];
};
zfsborg = {
enable = true;
passwordPath = config.age.secrets.borgbackup-password.path;
sshKeyPath = "/etc/ssh/ssh_host_ed25519_key";
dirs = [
# TODO merge
{
mountpoint = "/var/lib";
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-var_lib";
paths = [
"caddy"
"nsd-acme"
"tailscale"
"private/soju"
];
backup_at = "*-*-* 01:00:00 UTC";
prune.keep = {
within = "1d";
daily = 1;
weekly = 0;
monthly = 0;
};
}
{
mountpoint = "/var/lib";
repo = "borgstor@${
myData.hosts."vno3-rp3b.servers.jakst".jakstIP
}:${config.networking.hostName}.${config.networking.domain}-var_lib";
paths = [
"caddy"
"nsd-acme"
"tailscale"
"private/soju"
];
backup_at = "*-*-* 01:00:00 UTC";
}
# TODO: merge
{
mountpoint = "/var/log";
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-var_log";
paths = [ "caddy" ];
patterns = [
"+ caddy/access-jakstys.lt.log-*.zst"
"- *"
];
backup_at = "*-*-* 01:30:00 UTC";
}
{
mountpoint = "/var/log";
repo = "borgstor@${
myData.hosts."vno3-rp3b.servers.jakst".jakstIP
}:${config.networking.hostName}.${config.networking.domain}-var_log";
paths = [ "caddy" ];
patterns = [
"+ caddy/access-jakstys.lt.log-*.zst"
"- *"
];
backup_at = "*-*-* 01:30:00 UTC";
}
# TODO merge
{
mountpoint = "/home";
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-home-motiejus-annex2";
paths = [ "motiejus/annex2" ];
backup_at = "*-*-* 02:00:00 UTC";
}
{
mountpoint = "/home";
repo = "borgstor@${
myData.hosts."vno3-rp3b.servers.jakst".jakstIP
}:${config.networking.hostName}.${config.networking.domain}-home-motiejus-annex2";
paths = [ "motiejus/annex2" ];
backup_at = "*-*-* 02:00:00 UTC";
}
];
};
unitstatus = {
enable = true;
email = "motiejus+alerts@jakstys.lt";
};
};
services = {
friendlyport.ports = [
{
subnets = [ myData.subnets.tailscale.cidr ];
tcp = with myData.ports; [
80
443
soju
soju-ws
];
}
];
tailscale.enable = true;
node_exporter.enable = true;
sshguard.enable = true;
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;
};
};
deployerbot = {
follower = {
publicKeys = [ myData.hosts."fwminex.servers.jakst".publicKey ];
enable = true;
sshAllowSubnets = [ myData.subnets.tailscale.sshPattern ];
uidgid = myData.uidgid.updaterbot-deployee;
};
};
postfix = {
enable = true;
saslPasswdPath = config.age.secrets.sasl-passwd.path;
};
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";
};
};
};
services = {
caddy = {
enable = true;
email = "motiejus+acme@jakstys.lt";
globalConfig = ''
servers {
metrics
}
'';
virtualHosts =
let
fwminex-vno1 = myData.hosts."fwminex.servers.jakst".vno1IP;
fwminex-jakst = myData.hosts."fwminex.servers.jakst".jakstIP;
in
{
"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 ${fwminex-vno1}:${toString myData.ports.headscale}'';
"git.jakstys.lt".extraConfig = ''reverse_proxy http://${fwminex-vno1}'';
"hass.jakstys.lt:80".extraConfig = ''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
reverse_proxy ${fwminex-jakst}:${toString myData.ports.hass}
'';
"grafana.jakstys.lt".extraConfig = ''
@denied not remote_ip ${myData.subnets.tailscale.cidr}
abort @denied
reverse_proxy ${fwminex-jakst}:${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 ${fwminex-jakst}:${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.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 br gzip
}
'';
"dl.jakstys.lt".extraConfig = ''
root * /var/www/dl
file_server browse {
hide .stfolder
}
encode gzip
'';
"jakstys.lt" = {
logFormat = ''
output file ${config.services.caddy.logDir}/access-jakstys.lt.log {
roll_disabled
}
'';
extraConfig = ''
header Strict-Transport-Security "max-age=31536000"
header /_/* Cache-Control "public, max-age=31536000, immutable"
root * /var/www/jakstys.lt
file_server {
precompressed br gzip
}
handle /.well-known/carddav {
redir https://cdav.migadu.com/
}
handle /.well-known/caldav {
redir https://cdav.migadu.com/
}
@matrixMatch {
path /.well-known/matrix/client
path /.well-known/matrix/server
}
header @matrixMatch Content-Type application/json
header @matrixMatch Access-Control-Allow-Origin *
header @matrixMatch Cache-Control "public, max-age=3600, immutable"
handle /.well-known/matrix/client {
respond "{\"m.homeserver\": {\"base_url\": \"https://jakstys.lt\"}}" 200
}
handle /.well-known/matrix/server {
respond "{\"m.server\": \"jakstys.lt:443\"}" 200
}
handle /_matrix/* {
reverse_proxy http://127.0.0.1:${toString myData.ports.matrix-synapse}
}
'';
};
};
};
logrotate = {
settings = {
"/var/log/caddy/access-jakstys.lt.log" = {
rotate = -1;
frequency = "daily";
dateext = true;
dateyesterday = true;
compress = true;
compresscmd = "${pkgs.zstd}/bin/zstd";
compressext = ".zst";
compressoptions = "--long -19";
uncompresscmd = "${pkgs.zstd}/bin/unzstd";
postrotate = "${pkgs.systemd}/bin/systemctl restart caddy";
};
};
};
nsd = {
enable = true;
interfaces = [
"0.0.0.0"
"::"
];
zones = {
"jakstys.lt.".data = myData.jakstysLTZone;
"11sync.net.".data = myData.e11syncZone;
};
};
soju = {
enable = true;
listen = [
#"unix+admin://"
":${toString myData.ports.soju}"
"wss://:${toString myData.ports.soju-ws}"
];
tlsCertificate = "/run/soju/cert.pem";
tlsCertificateKey = "/run/soju/key.pem";
hostName = "irc.jakstys.lt";
httpOrigins = [ "*" ];
extraConfig = ''
message-store fs /var/lib/soju
'';
};
#syncthing.relay = {
# enable = true;
# providedBy = "11sync.net";
#};
};
systemd.services = {
caddy =
let
irc = config.mj.services.nsd-acme.zones."irc.jakstys.lt";
grafana = config.mj.services.nsd-acme.zones."grafana.jakstys.lt";
bitwarden = config.mj.services.nsd-acme.zones."bitwarden.jakstys.lt";
in
{
serviceConfig.LoadCredential = [
"irc.jakstys.lt-cert.pem:${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";
};
};
syncthing-relay.restartIfChanged = false;
};
systemd.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";
};
};
};
environment.systemPackages = with pkgs; [
yt-dlp
ffmpeg
imapsync
geoipWithDatabase
];
networking = {
hostId = "f9117e1b";
hostName = "vno1-oh2";
domain = "servers.jakst";
defaultGateway = "192.168.189.4";
nameservers = [ "192.168.189.4" ];
interfaces.enp0s21f0u2.ipv4.addresses = [
{
address = "192.168.189.1";
prefixLength = 24;
}
];
firewall = {
allowedUDPPorts = [
53
80
443
];
allowedTCPPorts = [
53
80
443
config.services.syncthing.relay.port
config.services.syncthing.relay.statusPort
];
rejectPackets = true;
};
};
}