420 lines
12 KiB
Nix
420 lines
12 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"];
|
|
removableEfi = true;
|
|
kernelParams = [
|
|
"ip=192.168.189.1::192.168.189.4:255.255.255.0:vno1-oh2.jakstys.lt:enp3s0:off"
|
|
];
|
|
sshUnlock = {
|
|
enable = true;
|
|
authorizedKeys =
|
|
(builtins.attrValues myData.people_pubkeys)
|
|
++ [myData.hosts."hel1-a.servers.jakst".publicKey];
|
|
};
|
|
};
|
|
};
|
|
|
|
boot.binfmt.emulatedSystems = ["aarch64-linux"];
|
|
|
|
mj = {
|
|
stateVersion = "23.05";
|
|
timeZone = "Europe/Vilnius";
|
|
|
|
base = {
|
|
zfs.enable = true;
|
|
users = {
|
|
devEnvironment = true;
|
|
passwd = {
|
|
root.passwordFile = config.age.secrets.root-passwd-hash.path;
|
|
motiejus.passwordFile = 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";
|
|
mountpoints = {
|
|
"/var/lib" = {
|
|
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-var_lib";
|
|
paths = [
|
|
"/var/lib/.snapshot-latest/gitea"
|
|
"/var/lib/.snapshot-latest/grafana"
|
|
"/var/lib/.snapshot-latest/headscale"
|
|
"/var/lib/.snapshot-latest/matrix-synapse"
|
|
"/var/lib/.snapshot-latest/private/soju"
|
|
];
|
|
backup_at = "*-*-* 00:01:00";
|
|
};
|
|
"/var/log" = {
|
|
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-var_log";
|
|
paths = ["/var/log/.snapshot-latest/caddy/"];
|
|
patterns = [
|
|
"+ /var/log/.snapshot-latest/caddy/access-jakstys.lt.log-*.zst"
|
|
"- *"
|
|
];
|
|
backup_at = "*-*-* 00:01:00";
|
|
};
|
|
"/home" = {
|
|
repo = "zh2769@zh2769.rsync.net:${config.networking.hostName}.${config.networking.domain}-home-motiejus-annex2";
|
|
paths = [
|
|
"/home/.snapshot-latest/motiejus/annex2"
|
|
"/home/.snapshot-latest/motiejus/.config/syncthing"
|
|
];
|
|
backup_at = "*-*-* 00:05:00 UTC";
|
|
};
|
|
};
|
|
};
|
|
|
|
unitstatus = {
|
|
enable = true;
|
|
email = "motiejus+alerts@jakstys.lt";
|
|
};
|
|
};
|
|
|
|
services = {
|
|
friendlyport.vpn.ports = [
|
|
80
|
|
443
|
|
myData.ports.grafana
|
|
myData.ports.prometheus
|
|
myData.ports.soju
|
|
];
|
|
|
|
node_exporter.enable = true;
|
|
|
|
gitea.enable = true;
|
|
|
|
headscale = {
|
|
enable = true;
|
|
clientOidcPath = config.age.secrets.headscale-client-oidc.path;
|
|
subnetCIDR = myData.tailscale_subnet.cidr;
|
|
};
|
|
|
|
nsd-acme = {
|
|
enable = true;
|
|
zones."grafana.jakstys.lt" = {
|
|
accountKey = config.age.secrets.letsencrypt-account-key.path;
|
|
staging = false;
|
|
};
|
|
zones."irc.jakstys.lt" = {
|
|
accountKey = config.age.secrets.letsencrypt-account-key.path;
|
|
staging = false;
|
|
};
|
|
};
|
|
|
|
deployerbot = {
|
|
main = {
|
|
enable = true;
|
|
uidgid = myData.uidgid.updaterbot-deployer;
|
|
repo = "git@git.jakstys.lt:motiejus/config";
|
|
deployDerivations = [".#vno1-oh2" ".#hel1-a" ".#vno1-rp3b"];
|
|
};
|
|
|
|
follower = {
|
|
enable = true;
|
|
uidgid = myData.uidgid.updaterbot-deployee;
|
|
publicKey = myData.hosts."vno1-oh2.servers.jakst".publicKey;
|
|
};
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
zfsunlock = {
|
|
enable = true;
|
|
targets."hel1-a.servers.jakst" = let
|
|
host = myData.hosts."hel1-a.servers.jakst";
|
|
in {
|
|
sshEndpoint = host.publicIP;
|
|
pingEndpoint = host.jakstIP;
|
|
remotePubkey = host.initrdPubKey;
|
|
pwFile = config.age.secrets.zfs-passphrase-hel1-a.path;
|
|
startAt = "*-*-* *:00/5:00";
|
|
};
|
|
targets."fra1-a.servers.jakst" = let
|
|
host = myData.hosts."fra1-a.servers.jakst";
|
|
in {
|
|
sshEndpoint = host.publicIP;
|
|
pingEndpoint = host.jakstIP;
|
|
remotePubkey = host.initrdPubKey;
|
|
pwFile = config.age.secrets.zfs-passphrase-fra1-a.path;
|
|
startAt = "*-*-* *:00/5:00";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
services = {
|
|
tailscale.enable = true;
|
|
|
|
caddy = {
|
|
enable = true;
|
|
email = "motiejus+acme@jakstys.lt";
|
|
virtualHosts."grafana.jakstys.lt".extraConfig = ''
|
|
reverse_proxy 127.0.0.1:3000
|
|
tls {$CREDENTIALS_DIRECTORY}/grafana.jakstys.lt-cert.pem {$CREDENTIALS_DIRECTORY}/grafana.jakstys.lt-key.pem
|
|
'';
|
|
virtualHosts."www.jakstys.lt".extraConfig = ''
|
|
redir https://jakstys.lt
|
|
'';
|
|
virtualHosts."jakstys.lt" = {
|
|
logFormat = ''
|
|
output file ${config.services.caddy.logDir}/access-jakstys.lt.log {
|
|
roll_disabled
|
|
}
|
|
'';
|
|
extraConfig = ''
|
|
header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
|
|
|
|
header /_/* Cache-Control "public, max-age=31536000, immutable"
|
|
|
|
root * /var/www/jakstys.lt
|
|
file_server {
|
|
precompressed br gzip
|
|
}
|
|
|
|
@matrixMatch {
|
|
path /.well-known/matrix/client
|
|
path /.well-known/matrix/server
|
|
}
|
|
header @matrixMatch Content-Type application/json
|
|
header @matrixMatch Access-Control-Allow-Origin *
|
|
header @matrixMatch Cache-Control "public, max-age=3600, immutable"
|
|
|
|
handle /.well-known/matrix/client {
|
|
respond "{\"m.homeserver\": {\"base_url\": \"https://jakstys.lt\"}}" 200
|
|
}
|
|
handle /.well-known/matrix/server {
|
|
respond "{\"m.server\": \"jakstys.lt:443\"}" 200
|
|
}
|
|
|
|
handle /_matrix/* {
|
|
reverse_proxy http://127.0.0.1:${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 = "${pkgs.systemd}/bin/systemctl restart caddy";
|
|
};
|
|
};
|
|
};
|
|
|
|
grafana = {
|
|
enable = true;
|
|
provision = {
|
|
enable = true;
|
|
datasources.settings = {
|
|
apiVersion = 1;
|
|
datasources = [
|
|
{
|
|
name = "Prometheus";
|
|
type = "prometheus";
|
|
access = "proxy";
|
|
url = "http://127.0.0.1:${toString config.services.prometheus.port}";
|
|
}
|
|
];
|
|
};
|
|
};
|
|
settings = {
|
|
server = {
|
|
domain = "grafana.jakstys.lt";
|
|
root_url = "https://grafana.jakstys.lt";
|
|
enable_gzip = true;
|
|
http_addr = "0.0.0.0";
|
|
http_port = myData.ports.grafana;
|
|
};
|
|
users.auto_assign_org = true;
|
|
users.auto_assign_org_role = "Admin";
|
|
|
|
# https://github.com/grafana/grafana/issues/70203#issuecomment-1612823390
|
|
auth.oauth_allow_insecure_email_lookup = true;
|
|
|
|
"auth.generic_oauth" = {
|
|
enabled = true;
|
|
auto_login = true;
|
|
client_id = "5349c113-467d-4b95-a61b-264f2d844da8";
|
|
client_secret = "$__file{/run/grafana/oidc-secret}";
|
|
auth_url = "https://git.jakstys.lt/login/oauth/authorize";
|
|
api_url = "https://git.jakstys.lt/login/oauth/userinfo";
|
|
token_url = "https://git.jakstys.lt/login/oauth/access_token";
|
|
};
|
|
feature_toggles.accessTokenExpirationCheck = true;
|
|
};
|
|
};
|
|
|
|
prometheus = {
|
|
enable = true;
|
|
port = myData.ports.prometheus;
|
|
|
|
globalConfig = {
|
|
scrape_interval = "15s";
|
|
evaluation_interval = "15s";
|
|
};
|
|
|
|
scrapeConfigs = let
|
|
port = builtins.toString myData.ports.exporters.node;
|
|
in [
|
|
{
|
|
job_name = "${config.networking.hostName}.${config.networking.domain}";
|
|
static_configs = [{targets = ["127.0.0.1:${port}"];}];
|
|
}
|
|
{
|
|
job_name = "hel1-a.servers.jakst";
|
|
static_configs = [{targets = ["${myData.hosts."hel1-a.servers.jakst".jakstIP}:${port}"];}];
|
|
}
|
|
{
|
|
job_name = "vno1-rp3b.servers.jakst";
|
|
static_configs = [{targets = ["${myData.hosts."vno1-rp3b.servers.jakst".jakstIP}:${port}"];}];
|
|
}
|
|
];
|
|
};
|
|
|
|
nsd = {
|
|
enable = true;
|
|
interfaces = ["0.0.0.0" "::"];
|
|
zones = {
|
|
"jakstys.lt.".data = myData.jakstysLTZone;
|
|
};
|
|
};
|
|
|
|
soju = {
|
|
enable = true;
|
|
listen = ["unix+admin://" ":${toString myData.ports.soju}"];
|
|
tlsCertificate = "/run/soju/cert.pem";
|
|
tlsCertificateKey = "/run/soju/key.pem";
|
|
hostName = "irc.jakstys.lt";
|
|
extraConfig = ''
|
|
message-store fs /var/lib/soju
|
|
'';
|
|
};
|
|
};
|
|
|
|
systemd.services = {
|
|
caddy = let
|
|
acme = config.mj.services.nsd-acme.zones."grafana.jakstys.lt";
|
|
in {
|
|
serviceConfig.LoadCredential = [
|
|
"grafana.jakstys.lt-cert.pem:${acme.certFile}"
|
|
"grafana.jakstys.lt-key.pem:${acme.keyFile}"
|
|
];
|
|
after = ["nsd-acme-grafana.jakstys.lt.service"];
|
|
requires = ["nsd-acme-grafana.jakstys.lt.service"];
|
|
};
|
|
|
|
soju = let
|
|
acme = config.mj.services.nsd-acme.zones."irc.jakstys.lt";
|
|
in {
|
|
serviceConfig = {
|
|
RuntimeDirectory = "soju";
|
|
LoadCredential = [
|
|
"irc.jakstys.lt-cert.pem:${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"];
|
|
};
|
|
|
|
grafana = {
|
|
preStart = "ln -sf $CREDENTIALS_DIRECTORY/oidc /run/grafana/oidc-secret";
|
|
serviceConfig = {
|
|
RuntimeDirectory = "grafana";
|
|
LoadCredential = ["oidc:${config.age.secrets.grafana-oidc.path}"];
|
|
};
|
|
};
|
|
|
|
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";
|
|
};
|
|
};
|
|
};
|
|
|
|
systemd.paths = {
|
|
cert-watcher = {
|
|
wantedBy = ["multi-user.target"];
|
|
pathConfig = {
|
|
PathChanged = [
|
|
config.mj.services.nsd-acme.zones."grafana.jakstys.lt".certFile
|
|
];
|
|
Unit = "cert-watcher.service";
|
|
};
|
|
};
|
|
};
|
|
|
|
networking = {
|
|
hostId = "f9117e1b";
|
|
hostName = "vno1-oh2";
|
|
domain = "servers.jakst";
|
|
defaultGateway = "192.168.189.4";
|
|
nameservers = ["192.168.189.4"];
|
|
interfaces.enp3s0.ipv4.addresses = [
|
|
{
|
|
address = "192.168.189.1";
|
|
prefixLength = 24;
|
|
}
|
|
];
|
|
firewall = {
|
|
allowedUDPPorts = [53 80 443];
|
|
allowedTCPPorts = [53 80 443];
|
|
checkReversePath = "loose"; # for tailscale
|
|
};
|
|
};
|
|
}
|