danlin
b782b4b8aa
The image switched to the FILEBROWSER_* env scheme and now runs as
non-root (uid 1000), which broke two things:
- It binds :80 inside the container, which a non-root user may not do
("bind: permission denied" since the Jul 19 reboot). Allow it via
net.ipv4.ip_unprivileged_port_start=0 instead of running as root.
- It stores DB/config under /home/filebrowser/data, not /config, so the
old FB_DATABASE + /config mount were ignored and the database lived
inside the container (lost on every restart). Mount the host dir there
and give it to uid 1000.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
273 lines
8.9 KiB
Nix
273 lines
8.9 KiB
Nix
{ config, pkgs, ... }:
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{
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########################################
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# Samba File Sharing
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########################################
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services.samba = {
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enable = true;
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openFirewall = true;
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# Enable nmbd for NetBIOS name resolution and browsing (legacy Windows/macOS)
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nmbd.enable = true;
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# Enable WSD discovery (Windows) and mDNS/NetBIOS advertisement improvements via wsdd + Avahi.
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# "smb encrypt" set to desired to avoid discovery issues with some clients while still allowing encryption.
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settings = {
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global = {
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workgroup = "WORKGROUP";
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"server string" = "NixFiles";
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"netbios name" = "fileserver";
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security = "user";
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"map to guest" = "bad user";
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"unix extensions" = "no";
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# macOS optimizations
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"vfs objects" = "catia fruit streams_xattr";
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"fruit:aapl" = "yes";
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"fruit:metadata" = "stream";
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"fruit:resource" = "stream";
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"fruit:model" = "MacSamba";
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"fruit:advertise_fullsync" = "yes";
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"ea support" = "yes";
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# Time Machine support
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"fruit:time machine" = "yes";
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"fruit:time machine max size" = "500G";
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# Prefer encryption but do not require it for basic browsing/guest visibility
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"smb encrypt" = "desired";
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# Better macOS discovery
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"min protocol" = "SMB2";
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"max protocol" = "SMB3";
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"server role" = "standalone server";
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# Allow Apple extended attributes & full sync advertisement already configured above.
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};
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daten = {
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path = "/data/daten";
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browseable = "yes";
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"read only" = "no";
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"valid users" = "danlin";
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"fruit:time machine" = "no";
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};
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daten-share = {
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path = "/data/daten/share";
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browseable = "yes";
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"read only" = "no";
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"guest ok" = "yes"; # Gastzugriff erlaubt
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public = "yes"; # Alias für guest ok
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# Removed "valid users" to allow true guest access; danlin can still write via group permissions
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"fruit:time machine" = "no";
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};
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timemachine = {
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path = "/data/backup/timemachine";
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browseable = "yes";
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"read only" = "no";
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"valid users" = "danlin";
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"fruit:time machine" = "yes";
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"fruit:time machine max size" = "500G";
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};
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};
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};
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########################################
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# Network Discovery Services (Avahi + WSD)
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########################################
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# Avahi for macOS Finder discovery (mDNS) and general _smb._tcp advertising
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services.avahi = {
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enable = true;
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nssmdns4 = true; # Provide .local resolution
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openFirewall = true;
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publish = {
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enable = true;
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userServices = true;
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};
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# Explicit SMB service advertisement for macOS Finder
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extraServiceFiles = {
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smb = ''
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<?xml version="1.0" standalone='no'?>
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<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
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<service-group>
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<name replace-wildcards="yes">%h</name>
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<service>
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<type>_smb._tcp</type>
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<port>445</port>
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</service>
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<service>
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<type>_device-info._tcp</type>
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<port>0</port>
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<txt-record>model=TimeCapsule8,119</txt-record>
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</service>
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<service>
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<type>_adisk._tcp</type>
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<port>9</port>
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<txt-record>sys=waMa=0,adVF=0x100</txt-record>
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<txt-record>dk0=adVN=timemachine,adVF=0x82</txt-record>
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</service>
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</service-group>
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'';
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};
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};
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# Windows network neighborhood discovery via Web Services for Devices (WSD)
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# NixOS does not provide a `services.wsdd` option in this release, so define a systemd unit.
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systemd.services.wsdd = {
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description = "Web Services Discovery daemon for Samba (wsdd)";
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wantedBy = [ "multi-user.target" ];
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after = [ "network-online.target" "samba.service" ];
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wants = [ "network-online.target" ];
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serviceConfig = {
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Type = "simple";
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ExecStart = "${pkgs.wsdd}/bin/wsdd --hostname fileserver --workgroup WORKGROUP --interface ens18";
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Restart = "on-failure";
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RestartSec = 5;
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};
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};
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########################################
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# Directory Structure
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########################################
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systemd.tmpfiles.rules = [
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"d /data 0775 root root -"
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"d /data/daten 0775 danlin users -"
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"d /data/daten/share 0775 danlin users -"
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# Gitea (runs as git user inside container, uid 1000)
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"d /data/gitea 0755 root root -"
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# DJ-Struktur
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"d /data/daten/DJing 0775 danlin users -"
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"d /data/daten/DJing/Music 0775 danlin users -"
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"d /data/daten/DJing/Data 0775 danlin users -"
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"d /data/daten/DJing/Inbox 0775 danlin users -"
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# Time Machine backup
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"d /data/backup 0775 root root -"
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"d /data/backup/timemachine 0775 danlin users -"
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# FileBrowser config — muss dem Container-User (uid 1000) gehören,
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# das Image läuft non-root als filebrowser:1000.
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"d /data/filebrowser 0755 danlin users -"
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# Secrets
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"d /data/secrets 0700 root root -"
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];
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########################################
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# Virtualization & Containers
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########################################
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# Virtualization
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virtualisation.podman.enable = true;
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virtualisation.oci-containers.backend = "podman";
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virtualisation.oci-containers.containers.filebrowser = {
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image = "gtstef/filebrowser:stable";
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autoStart = true;
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ports = [ "8080:80" ];
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volumes = [
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"/data:/srv"
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# Das Image legt DB + config.yaml unter /home/filebrowser/data ab
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# (FILEBROWSER_DATABASE/-CONFIG). Ohne diesen Mount lebt die Datenbank
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# nur im Container und ist nach jedem Neustart weg.
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"/data/filebrowser:/home/filebrowser/data"
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];
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environment = {
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TZ = "Europe/Berlin";
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};
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environmentFiles = [ "/data/secrets/filebrowser.env" ];
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# Läuft als non-root (uid 1000) und dürfte Port 80 sonst nicht binden.
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extraOptions = [ "--sysctl" "net.ipv4.ip_unprivileged_port_start=0" ];
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};
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virtualisation.oci-containers.containers.gitea = {
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image = "gitea/gitea:latest";
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autoStart = true;
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ports = [ "3000:3000" "2222:2222" ];
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volumes = [
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"/data/gitea:/data"
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];
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environment = {
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USER_UID = "1000";
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USER_GID = "1000";
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TZ = "Europe/Berlin";
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GITEA__server__DOMAIN = "git.home.lindenfelser.de";
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GITEA__server__ROOT_URL = "https://git.home.lindenfelser.de/";
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GITEA__server__SSH_DOMAIN = "git.home.lindenfelser.de";
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GITEA__server__SSH_PORT = "2222";
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GITEA__server__SSH_LISTEN_PORT = "2222";
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GITEA__server__START_SSH_SERVER = "true";
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# Actions (CI) aktivieren — Voraussetzung für den act_runner unten.
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GITEA__actions__ENABLED = "true";
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};
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};
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########################################
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# Gitea Actions Runner
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########################################
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# Job-Container laufen über das bereits vorhandene Podman (das Modul erkennt
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# das automatisch: DOCKER_HOST -> /run/podman/podman.sock, Gruppe "podman").
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services.gitea-actions-runner = {
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package = pkgs.gitea-actions-runner;
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instances.fileserver = {
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enable = true;
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name = "fileserver";
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# Interne LAN-URL — vom Host UND aus den Docker-Job-Containern erreichbar
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# (localhost/127.0.0.1 würde im Job-Container auf den Container selbst zeigen).
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url = "http://10.202.82.6:3000";
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# Registration-Token: in Gitea unter Site Admin → Actions → Runners →
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# "Create new Runner" erzeugen und in diese Datei schreiben (0600 root).
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tokenFile = "/data/secrets/gitea-runner-token";
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labels = [
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"ubuntu-latest:docker://node:20-bookworm"
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"ubuntu-22.04:docker://node:20-bookworm"
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"alpine:docker://alpine:3.19"
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];
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};
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};
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########################################
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# Backup Services
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########################################
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systemd.services.rclone-backup = {
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description = "Backup /data to Google Drive via rclone";
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serviceConfig = {
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Type = "oneshot";
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ExecStart = ''
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${pkgs.rclone}/bin/rclone sync /data gdrive:backup-daten \
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--fast-list \
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--drive-stop-on-upload-limit \
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--log-file=/var/log/rclone-backup.log \
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--log-level=INFO
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'';
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User = "root";
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};
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};
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systemd.timers.rclone-backup = {
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wantedBy = [ "timers.target" ];
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timerConfig = {
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OnCalendar = "03:00";
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Persistent = true;
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};
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};
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########################################
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# System Packages
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########################################
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environment.systemPackages = [
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pkgs.git
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pkgs.tmux
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pkgs.htop
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pkgs.podman-compose
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];
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########################################
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# Firewall
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########################################
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networking.firewall.enable = true;
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networking.firewall.allowedTCPPorts = [ 22 139 445 8080 5357 3000 2222 ]; # 5357 WSD
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networking.firewall.allowedUDPPorts = [ 137 138 3702 5353 ]; # NetBIOS + WSD (3702) + mDNS (5353)
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} |