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nix-config-tn/nixos/modules/nixos/containers/factorio/default.nix
Truxnell 5a1109111b
feat: migrating apps, nginx, bye traefik (#130)
* hax

* hax

* shell monitoring

* hax radicale!

* hacking

* haxor

* hax

* hack

* feat: refactor paths etc for impermance

* fix: restic

* hax

* more hax

* feat: migrate z2m

---------

Co-authored-by: Truxnell <9149206+truxnell@users.noreply.github.com>
2024-05-03 16:46:35 +10:00

101 lines
2.9 KiB
Nix

{ lib
, config
, pkgs
, ...
}:
with lib;
let
app = "factorio";
instance = "freight-forwarding";
image = "factoriotools/factorio:stable@sha256:fae8a40742bd6fc42c92eac3956ad36737cf0ce5a31d2793438b65ad8b50d50a";
user = "845"; #string
group = "845"; #string
port = 34203; #int
port_rcon = 27019; #int
cfg = config.mySystem.services.${app}.${instance};
appFolder = "/var/lib/${app}/${instance}";
# persistentFolder = "${config.mySystem.persistentFolder}/var/lib/${appFolder}";
in
{
options.mySystem.services.${app}.${instance} =
{
enable = mkEnableOption "${app} - ${instance}";
addToHomepage = mkEnableOption "Add ${app} - ${instance} to homepage" // { default = true; };
openFirewall = mkEnableOption "Open firewall for ${app} - ${instance}" // {
default = true;
};
};
config = mkIf cfg.enable {
# ensure folder exist and has correct owner/group
systemd.tmpfiles.rules = [
"d ${appFolder} 0755 ${user} ${group} -" #The - disables automatic cleanup, so the file wont be removed after a period
];
# make user for container
users = {
users.${app} = {
name = app;
uid = lib.strings.toInt user;
group = app;
isSystemUser = true;
};
groups.${app} = {
gid = lib.strings.toInt group;
};
};
# add user to group to view files/storage
users.users.truxnell.extraGroups = [ "${app}" ];
sops.secrets."services/${app}/env" = {
sopsFile = ./secrets.sops.yaml;
owner = app;
group = app;
restartUnits = [ "podman-${app}-${instance}.service" ];
};
virtualisation.oci-containers.containers."${app}-${instance}" = {
image = "${image}";
user = "${user}:${group}";
volumes = [
"${appFolder}:/factorio:rw"
"/etc/localtime:/etc/localtime:ro"
];
environment =
{
UPDATE_MODS_ON_START = "false";
PORT = "34203";
RCON_PORT = "27019";
};
environmentFiles = [ config.sops.secrets."services/${app}/env".path ];
ports = [ (builtins.toString port) ]; # expose port
};
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ port ]; # I dont use rcon so not opening that too.
};
environment.persistence."${config.mySystem.system.impermanence.persistPath}" = lib.mkIf config.mySystem.system.impermanence.enable {
directories = [{ directory = appFolder; user = user; group = group; mode = "750"; }];
};
mySystem.services.gatus.monitors = mkIf config.mySystem.services.gatus.enable [{
name = app;
group = "media";
url = "udp://${config.networking.hostName}:${builtins.toString port}";
interval = "30s";
conditions = [ "[CONNECTED] == true" "[RESPONSE_TIME] < 50" ];
}];
services.restic.backups = config.lib.mySystem.mkRestic
{
inherit app user;
paths = [ appFolder ];
inherit appFolder;
};
};
}