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{ config, pkgs, lib, ... }:
{
imports = [
../modules/server
../modules/server/dns
../modules/server/irc
../modules/server/nginx
../modules/server/tor
../modules/users
];
boot.initrd.availableKernelModules = [ "xen_blkfront" ];
fileSystems = {
"/" = { device = "rpool/root"; fsType = "zfs"; neededForBoot = true; };
"/boot" = { device = "/dev/disk/by-partlabel/boot"; fsType = "ext4"; };
"/nix" = { device = "rpool/nix"; fsType = "zfs"; neededForBoot = true; };
"/var" = { device = "rpool/var"; fsType = "zfs"; };
"/home/qyliss" = { device = "rpool/home/qyliss"; fsType = "zfs"; };
"/root" = { device = "rpool/home/root"; fsType = "zfs"; };
};
systemd.enableEmergencyMode = false;
boot.zfs.devNodes = "/dev";
swapDevices = [
{ device = "/dev/disk/by-uuid/49f18b74-5f6e-4e61-b569-f7cc9dc5c600"; }
];
nix.maxJobs = 2;
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.device = "nodev";
boot.loader.grub.configurationLimit = 2;
boot.supportedFilesystems = [ "zfs" ];
networking.hostName = "atuin";
networking.hostId = "238d1961";
networking.domain = "qyliss.net";
networking.interfaces.eth0 = {
ipv4.addresses = [
{ address = "85.119.82.108"; prefixLength = 21; }
];
ipv6.addresses = [
{ address = "2001:ba8:1f1:f0bc::2"; prefixLength = 64; }
];
};
networking.defaultGateway = "85.119.80.1";
networking.defaultGateway6 = { address = "2001:ba8:1f1:f0bc::1"; };
networking.dhcpcd.enable = false;
networking.firewall.allowedTCPPorts = [ 80 443 6697 ];
networking.firewall.extraCommands = ''
iptables -t nat -A POSTROUTING -s10.100.0.0/24 -j MASQUERADE
'';
boot.kernelPackages = pkgs.linuxPackages;
boot.kernelParams = [ "zfs.zfs_arc_max=356515840" ];
networking.nat.enable = true;
networking.nat.externalInterface = "eth0";
networking.nat.internalInterfaces = [ "wg0" ];
networking.firewall.allowedUDPPorts = with config; [
networking.wireguard.interfaces.wg0.listenPort
];
networking.wireguard.interfaces = {
wg0 = {
ips = [ "10.172.171.1" ];
listenPort = 51820;
privateKeyFile = "/var/lib/wireguard/wg0/private";
peers = [
{
publicKey = "oQZ3fcb9LsnQj8sDYLHf1+hodnW4XEhsM0rNBgHROz8=";
allowedIPs = [ "10.172.171.2/32" ];
}
{
publicKey = "lu4ZxYq7qpkmIt8z0Q/wb5Y0Wc3fa0ui9wOWn/+xYxI=";
allowedIPs = [ "10.172.171.3/32" ];
}
{
publicKey = "ugHG/NOqM/9hde9EmWpu7XsCpjT3WQbjLK99IGHtdjQ=";
allowedIPs = [ "10.13.12.0/24" ];
}
];
};
};
security.acme.acceptTerms = true;
security.acme.email = "hi@alyssa.is";
security.acme.certs =
with lib;
let
coalesce = maybe: default: if maybe == null then default else maybe;
toAttrs = val: if isList val then genAttrs val (_: null) else val;
vhostDomains = mapAttrsToList
(name: { serverName, ... }: coalesce serverName name)
config.services.nginx.virtualHosts;
domains = {
"qyliss.net" = {};
"spectrum-os.org" = { extraDomains = [ "spectrumos.org" ]; };
};
in
mapAttrs (
domain:
{ postRun ? "systemctl reload nginx.service"
, webroot ? "/var/lib/acme/acme-challenge"
, extraDomains ? {}
, ...
} @ value:
let
extraDomainsFromVhosts =
toAttrs (filter (hasSuffix ".${domain}") vhostDomains);
in
value // {
inherit postRun webroot;
extraDomains = extraDomainsFromVhosts // (toAttrs extraDomains);
}
) domains;
services.nginx.virtualHosts =
let
vhosts = {
"znc.qyliss.net".locations."/".proxyPass = "http://127.0.0.1:6667/";
"spectrumos.org".locations."/".return = "https://spectrum-os.org/";
"spectrum-os.org".locations."/".root = "/var/www/spectrum-os.org";
default = {
serverName = null;
default = true;
enableACME = false;
useACMEHost = "qyliss.net";
locations."/".return = "https://alyssa.is/";
locations."/dns-query".proxyPass = "http://[::1]:4448/";
};
"git.qyliss.net" = {
root = "${pkgs.cgit}/cgit";
locations."@cgit".extraConfig = ''
fastcgi_param CGIT_CONFIG ${cgitConfig};
fastcgi_param SCRIPT_FILENAME $document_root/cgit.cgi;
fastcgi_param PATH_INFO $uri;
fastcgi_param QUERY_STRING $args;
fastcgi_param HTTP_HOST $server_name;
fastcgi_pass unix:/run/fcgiwrap.sock;
'';
extraConfig = ''
try_files $uri @cgit;
'';
};
};
cgitConfig = pkgs.writeText "cgit.conf" ''
root-desc=Alyssa Ross's personal Git repositories
root-title=git.qyliss.net
virtual-root=/
'';
in
lib.mapAttrs (
_: { forceSSL ? true, enableACME ? true, ... } @ args:
args // { inherit forceSSL enableACME; }
)
vhosts;
services.nginx.appendConfig = ''
stream {
server {
listen 6697 ssl;
ssl_certificate /var/lib/acme/qyliss.net/fullchain.pem;
ssl_certificate_key /var/lib/acme/qyliss.net/key.pem;
proxy_pass 127.0.0.1:6667;
}
}
'';
services.tor.relay.accountingMax = "50 GBytes";
services.tor.relay.accountingStart = "day 12:00";
system.stateVersion = "18.03";
}
|