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|
{ config, pkgs, ... }:
let
envsubstConfiguration = {
nextcloudTLD = "$NEXTCLOUD_TLD";
gitTLD = "$GIT_TLD";
letsencryptEmail = "$LETSENCRYPT_EMAIL";
authorizedKey = "$AUTHORIZED_KEY";
};
in {
imports = [ ./hardware-configuration.nix ];
boot.loader.grub = {
enable = true;
version = 2;
device = "/dev/vda";
};
networking = {
useDHCP = false;
interfaces.ens3.useDHCP = true;
};
environment.systemPackages = with pkgs; [ vim ];
networking.firewall.allowedTCPPorts = [ 80 443 22 ];
security.acme = {
acceptTerms = true;
email = envsubstConfiguration.letsencryptEmail;
};
services = {
openssh = {
enable = true;
permitRootLogin = "no";
passwordAuthentication = false;
};
nginx = {
enable = true;
recommendedGzipSettings = true;
recommendedOptimisation = true;
recommendedProxySettings = true;
recommendedTlsSettings = true;
sslCiphers = "AES256+EECDH:AES256+EDH:!aNULL";
virtualHosts = let
customConfigTLDs = { };
defaultConfigTLDs =
[ envsubstConfiguration.nextcloudTLD envsubstConfiguration.gitTLD ];
buildDefaultConfiguration = tld: {
"${tld}" = {
forceSSL = true;
enableACME = true;
};
};
in pkgs.lib.fold
(tldString: acc: acc // buildDefaultConfiguration tldString)
customConfigTLDs defaultConfigTLDs;
gitweb = {
enable = true;
location = "/";
virtualHost = envsubstConfiguration.gitTLD;
};
};
nextcloud = {
enable = true;
hostName = envsubstConfiguration.nextcloudTLD;
nginx.enable = true;
https = true;
autoUpdateApps.enable = true;
autoUpdateApps.startAt = "05:00:00";
config = {
overwriteProtocol = "https";
dbtype = "pgsql";
dbuser = "nextcloud";
dbhost =
"/run/postgresql"; # nextcloud will add /.s.PGSQL.5432 by itself
dbname = "nextcloud";
dbpassFile = "/var/nextcloud-db-pass";
adminpassFile = "/var/nextcloud-admin-pass";
adminuser = "admin";
};
};
postgresql = {
enable = true;
ensureDatabases = [ "nextcloud" ];
ensureUsers = [{
name = "nextcloud";
ensurePermissions."DATABASE nextcloud" = "ALL PRIVILEGES";
}];
};
gitweb = {
gitwebTheme = true;
projectroot = "/srv/git";
};
};
systemd.services."nextcloud-setup" = {
requires = [ "postgresql.service" ];
after = [ "postgresql.service" ];
};
users.users.nixos = {
uid = 1000;
extraGroups = [ "wheel" ];
useDefaultShell = true;
openssh.authorizedKeys.keys = [ envsubstConfiguration.authorizedKey ];
};
system.stateVersion = "19.09";
}
|
