:PROPERTIES:
:CREATED:  [2026-05-11 Mon]
:END:
#+TITLE: Infrastructure Documentation — gharbeia.net
#+AUTHOR: Amr Gharbeia
#+DATE: 2026-05-15

* Architecture

** Hosts
- =production-1= (10.10.10.201) :: Docker host, runs all services
- Hermes Agent :: Management/automation host

** Network
- Docker network =networking= (172.28.10.0/24)
- Proxmox VLANs: 1/10/20/30/40/50
- Services VLAN: 10.10.10.0/24
- Domain: gharbeia.net via Cloudflare (orange cloud/proxied)

** External Access Architecture

#+BEGIN_EXAMPLE
Cloudflare (edge, orange cloud)
  └─ Cloudflare Tunnel "home" (cloudflared on production-1)
       └─ Traefik (entrypoint=tunnel, port 8081)
            ├─ Authentik Forward Auth (external routers)
            ├─ gharbeia-site (nginx)
            ├─ jellyfin (SSO via plugin + OIDC)
            ├─ gitea (native OIDC)
            └─ *.gharbeia.net services
#+END_EXAMPLE

** Internal Access Architecture

#+BEGIN_EXAMPLE
LAN client (browser)
  └─ Traefik (entrypoint=secureweb, port 443)
       ├─ Authentik Forward Auth (internal.yaml routers)
       ├─ gharbeia-site (public, no auth)
       ├─ jellyfin (SSO via plugin)
       └─ *.gharbeia.net services

Service-to-service / automation / cross-VLAN
  └─ Traefik (entrypoint=internal, port 8083 — NO auth)
       └─ Same routing as secureweb, from traefik-internal-noauth.yaml
#+END_EXAMPLE

Key distinction: =:443= = browsers/humans with Authentik auth.
=:8083= = runners, automated tooling, services on other VLANs.

** Tangle & Deploy Pipeline

Changes are made to this org file, tangled into config files by the
=tangle-deploy= script on production-1, then deployed via =docker compose=.

#+BEGIN_SRC bash :tangle /docker/compose/infrastructure/tangle-deploy.sh
#!/usr/bin/env bash
# tangle-deploy — Tangle infrastructure.org and restart affected services
GITEA_URL='ssh://git@git.gharbeia.net:2222/amr/infrastructure.git'
REPO_DIR="${1:-/docker/compose/infrastructure}"
ORG_FILE="${REPO_DIR}/infrastructure.org"
if [ -z "${1:-}" ]; then
  if [ ! -d "$REPO_DIR" ]; then
    git clone "$GITEA_URL" "$REPO_DIR"
  else
    cd "$REPO_DIR" && git pull
  fi
fi
if [ ! -f "$ORG_FILE" ]; then
  echo "ERROR: $ORG_FILE not found in $REPO_DIR"
  exit 1
fi
echo "=== Tangling $ORG_FILE ==="
emacs --batch -Q --load /usr/share/emacs/28.2/lisp/org/org-loaddefs.el \
  --eval "(require 'org)" \
  --eval "(require 'ob-shell)" \
  --eval '(let ((org-confirm-babel-evaluate nil)) (org-babel-tangle-file "'"$ORG_FILE"'"))' 2>&1
echo "=== Restarting services ==="
cd /docker/compose
if [ -f /docker/appdata/traefik/traefik.yaml ] || \
   [ -f /docker/appdata/traefik/internal.yaml ] || \
   [ -f /docker/appdata/traefik/internal-noauth.yaml ] || \
   [ -f /docker/appdata/traefik/dynamic.yaml ]; then
  echo 'Traefik config changed -- restarting...'
  docker compose up -d traefik
fi
if [ -f /docker/compose/docker-compose.yaml ]; then
  echo 'Docker compose changed -- restarting all services'
  docker compose up -d 2>&1 | tail -5
fi
echo '=== Deploy complete ==='
#+END_SRC

The =infra-tangle.timer= polls the Gitea repo every 5 minutes and runs this
script. Pushing to Gitea triggers the pipeline within 5 minutes.
** Tangle Destination Convention

Each tangle target in this file must go to the directory where the
consuming process reads it. The convention is:

- Traefik config files (static, dynamic, internal, internal-noauth) go to
  =/docker/appdata/traefik/= because that directory is bind-mounted into the
  Traefik container at =/etc/traefik=.
- =docker-compose.yaml= and service fragments go to =/docker/compose/= because
  docker compose reads from there.
- =tangle-deploy.sh= stays in =/docker/compose/infrastructure/= alongside this
  file so the Git repo is self-contained.

Previously these paths pointed to =/docker/compose/= for the Traefik configs.
The tangle-deploy pipeline ran and claimed success, but the generated files were
never read by Traefik. The running configs in =/docker/appdata/traefik/= were
hand-edited copies that drifted from the org. This was discovered when adding
the =tunnel= entrypoint to the internal routers: the edit propagated to the
tangled file in =/docker/compose/=, but Traefik kept serving the stale
hand-edited copy in =/docker/appdata/traefik/=.

* Traefik — Reverse Proxy

Traefik is the edge router for all HTTP traffic. It handles TLS termination via
Let's Encrypt (DNS-01 challenge through Cloudflare), routes traffic to the right
container, and applies middleware chains for auth, security, and rate limiting.

Three entrypoints:

- =tunnel= (=:8081=) :: Receives traffic from the Cloudflare tunnel. All routers
  here have Authentik Forward Auth.
- =secureweb= (=:443=) :: Internal LAN traffic with TLS. Also has Authentik
  Forward Auth for browser access.
- =internal= (=:8083=) :: Service-to-service and cross-VLAN traffic. No auth.
  HTTP only. For runners, automation, and API calls that shouldn't hit Authentik.

** Static Configuration

The static config sets entrypoints, TLS resolvers, providers, and plugins.
It is the foundation everything else builds on.

#+BEGIN_SRC yaml :tangle /docker/appdata/traefik/traefik.yaml
global:
  checkNewVersion: true
  sendAnonymousUsage: true

log:
  level: INFO

accessLog:
  filePath: /var/log/access.log
  format: json

api:
  dashboard: true
  insecure: true

entryPoints:
  web:
    address: :80
    http:
      redirections:
        entryPoint:
          to: secureweb
          scheme: https
          permanent: true
  tunnel:
    address: :8081
  secureweb:
    address: :443
    http:
      tls:
        options: default
        certResolver: letsencrypt
        domains:
          - main: gharbeia.net
            sans:
              - "*.gharbeia.net"
  internal:
    address: :8083
  metrics:
    address: :8082

metrics:
  prometheus:
    entryPoint: metrics
    manualRouting: true
    headerLabels:
      useragent: User-Agent
    buckets:
      - 0.1
      - 0.3
      - 1.2
      - 5.0

providers:
  docker:
    exposedByDefault: false
  file:
    directory: /etc/traefik
    watch: true

certificatesResolvers:
  letsencrypt:
    acme:
      storage: /letsencrypt/acme.json
      email: gharbeia@riseup.net
      keyType: EC384
      caServer: https://acme-v02.api.letsencrypt.org/directory
      dnsChallenge:
        provider: cloudflare
        resolvers:
          - 1.1.1.1:53
          - 1.0.0.1:53
        propagation:
          delayBeforeChecks: 60s

experimental:
  plugins:
    crowdsec-bouncer-traefik-plugin:
      moduleName: github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
      version: v1.4.2
#+END_SRC

Why each piece:
- =web= (=:80=) exists only to redirect to HTTPS. No TLS.
- =tunnel= (=:8081=) is inbound-only from cloudflared, never exposed to LAN.
  Cloudflare handles TLS at the edge, so this can be plain HTTP inside Docker.
- =secureweb= (=:443=) is the LAN-facing entrypoint with Let's Encrypt certs
  covering both =gharbeia.net= and =*.gharbeia.net=.
- =internal= (=:8083=) is plain HTTP for service-to-service traffic. TLS overhead
  is unnecessary on the internal bridge network.
- =metrics= (=:8082=) exposes Prometheus metrics, manually routed.
- =dnsChallenge= with Cloudflare provider issues wildcard certs. The 60s
  propagation delay avoids rate-limit issues with Cloudflare's API.

** Dynamic Configuration — Middleware

Shared middleware used by all routers. Defined once here, referenced by name
in every router block.


#+NAME: crowdsec_key
#+BEGIN_SRC sh :results output :exports none
printf "%s" "Xvx3UTjAdThkqtNuVhciWzEOJuBZoWH58KE+E7C3L6I"
#+END_SRC
#+BEGIN_SRC yaml :tangle /docker/appdata/traefik/dynamic.yaml :noweb yes
http:
  middlewares:

    authentik-forwardauth:
      forwardAuth:
        address: http://authentik:9000/outpost.goauthentik.io/auth/traefik
        trustForwardHeader: true
        authResponseHeaders:
          - X-authentik-username
          - X-authentik-groups
          - X-authentik-email
          - X-authentik-name
          - X-authentik-uid

    security-headers:
      headers:
        customFrameOptionsValue: SAMEORIGIN
        contentTypeNosniff: true
        browserXssFilter: true
        referrerPolicy: no-referrer
        permissionsPolicy: ""
        customResponseHeaders:
          X-Robots-Tag: "noindex, nofollow"
          Server: ""

    traefik-bouncer:
      plugin:
        crowdsec-bouncer-traefik-plugin:
          enabled: "true"
          crowdsecMode: live
          crowdsecLapiKey: <<crowdsec_key()>>
          crowdsecLapiHost: crowdsec:8080
          crowdsecLapiScheme: http
          updateFrequencySec: 5
          defaultDecisionLifetimeSec: 60

    compress:
      compress:
        excludedContentTypes:
          - text/event-stream

    ratelimit:
      rateLimit:
        average: 100
        burst: 50
#+END_SRC

The auth flow: Authentik's outpost runs as a sidecar inside the =authentik=
container that validates session cookies. When a request lacks a valid session,
Traefik redirects to the Authentik login page. After login, Authentik redirects
back to the original URL with a session cookie.

=security-headers= locks down XSS, clickjacking, and fingerprinting. The empty
=permissionsPolicy= disables all browser APIs by default.

=traefik-bouncer= runs CrowdSec's LAPI bouncer as a Traefik plugin. IPs flagged
by CrowdSec get blocked. The LAPI key is a placeholder -- fill from vault.

** Internal Routers — Authenticated (secureweb :443)

These routers serve LAN browser traffic. All have Authentik Forward Auth.
Backend services are referenced by Docker DNS name on the =networking= bridge.

#+BEGIN_SRC yaml :tangle /docker/appdata/traefik/internal.yaml
http:
  routers:


    authentik-outpost:
      rule: "HostRegexp(`.{1,}.gharbeia.net`) && PathPrefix(`/outpost.goauthentik.io/`)"
      service: authentik-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - security-headers@file

    # -- Media & Streaming -----------------------------------------

    jellyfin:
      rule: "Host(`jellyfin.gharbeia.net`)"
      service: jellyfin-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    jellyseerr:
      rule: "Host(`jellyseerr.gharbeia.net`)"
      service: jellyseerr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    tdarr:
      rule: "Host(`tdarr.gharbeia.net`)"
      service: tdarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    stash:
      rule: "Host(`stash.gharbeia.net`)"
      service: stash-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    # -- *arr Suite -------------------------------------------------

    radarr:
      rule: "Host(`radarr.gharbeia.net`)"
      service: radarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    sonarr:
      rule: "Host(`sonarr.gharbeia.net`)"
      service: sonarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    lidarr:
      rule: "Host(`lidarr.gharbeia.net`)"
      service: lidarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    prowlarr:
      rule: "Host(`prowlarr.gharbeia.net`)"
      service: prowlarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    whisparr:
      rule: "Host(`whisparr.gharbeia.net`)"
      service: whisparr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    mylar:
      rule: "Host(`mylar.gharbeia.net`)"
      service: mylar-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    lazylibrarian:
      rule: "Host(`lazylibrarian.gharbeia.net`)"
      service: lazylibrarian-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    bazarr:
      rule: "Host(`bazarr.gharbeia.net`)"
      service: bazarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    # -- Downloaders ------------------------------------------------

    sabnzbd:
      rule: "Host(`sabnzbd.gharbeia.net`)"
      service: sabnzbd-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    qbittorrent:
      rule: "Host(`qbittorrent.gharbeia.net`)"
      service: qbittorrent-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    flaresolverr:
      rule: "Host(`flaresolverr.gharbeia.net`)"
      service: flaresolverr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    unpackerr:
      rule: "Host(`unpackerr.gharbeia.net`)"
      service: unpackerr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    # -- Homepage / Dashboards --------------------------------------

    homepage:
      rule: "Host(`homepage.gharbeia.net`)"
      service: homepage-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    homarr:
      rule: "Host(`homarr.gharbeia.net`)"
      service: homarr-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    heimdall:
      rule: "Host(`heimdall.gharbeia.net`)"
      service: heimdall-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    # -- Monitoring ------------------------------------------------

    grafana:
      rule: "Host(`grafana.gharbeia.net`)"
      service: grafana-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    prometheus:
      rule: "Host(`prometheus.gharbeia.net`)"
      service: prometheus-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    # -- Website (public, no auth) ----------------------------------

    gharbeia-site:
      rule: "Host(`gharbeia.net`) || Host(`www.gharbeia.net`)"
      service: gharbeia-site-internal
      entryPoints:
        - tunnel
        - secureweb

    # -- Brain Knowledge Base (private, behind Authentik) ------------

    brain:
      rule: "Host(`brain.gharbeia.net`)"
      service: brain-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file

    # -- Management ------------------------------------------------

    gitea:
      rule: "Host(`git.gharbeia.net`)"
      service: gitea-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - security-headers@file
        - traefik-bouncer@file
      # No authentik-forwardauth -- Gitea has native OIDC

    portainer:
      rule: "Host(`portainer.gharbeia.net`)"
      service: portainer-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    authentik:
      rule: "Host(`auth.gharbeia.net`)"
      service: authentik-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - security-headers@file
        - traefik-bouncer@file
      # No authentik-forwardauth -- otherwise auth loops

    headscale:
      rule: "Host(`headscale.gharbeia.net`)"
      service: headscale-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - security-headers@file
        - traefik-bouncer@file
      # No authentik-forwardauth -- Tailscale clients need direct access

    headplane:
      rule: "Host(`headplane.gharbeia.net`) && PathPrefix(`/admin/`)"
      service: headplane-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    ddns-updater:
      rule: "Host(`ddns-updater.gharbeia.net`)"
      service: ddns-updater-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    audiobookshelf:
      rule: "Host(`audiobookshelf.gharbeia.net`)"
      service: audiobookshelf-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    guacamole:
      rule: "Host(`guacamole.gharbeia.net`)"
      service: guacamole-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    tubearchivist:
      rule: "Host(`tubearchivist.gharbeia.net`)"
      service: tubearchivist-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

    traefik-dashboard:
      rule: "Host(`traefik.gharbeia.net`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"
      service: traefik-dashboard-internal
      entryPoints:
        - tunnel
        - secureweb
      middlewares:
        - authentik-forwardauth@file
        - security-headers@file
        - traefik-bouncer@file

  services:
    jellyfin-internal:
      loadBalancer:
        servers:
          - url: http://jellyfin:8096
    jellyseerr-internal:
      loadBalancer:
        servers:
          - url: http://jellyseerr:5055
    radarr-internal:
      loadBalancer:
        servers:
          - url: http://radarr:7878
    sonarr-internal:
      loadBalancer:
        servers:
          - url: http://sonarr:8989
    lidarr-internal:
      loadBalancer:
        servers:
          - url: http://lidarr:8686
    prowlarr-internal:
      loadBalancer:
        servers:
          - url: http://prowlarr:9696
    whisparr-internal:
      loadBalancer:
        servers:
          - url: http://whisparr:6969
    mylar-internal:
      loadBalancer:
        servers:
          - url: http://mylar:8090
    lazylibrarian-internal:
      loadBalancer:
        servers:
          - url: http://lazylibrarian:5299
    sabnzbd-internal:
      loadBalancer:
        servers:
          - url: http://gluetun:8080
    qbittorrent-internal:
      loadBalancer:
        servers:
          - url: http://gluetun:8200
    flaresolverr-internal:
      loadBalancer:
        servers:
          - url: http://flaresolverr:8191
    homepage-internal:
      loadBalancer:
        servers:
          - url: http://homepage:3000
    homarr-internal:
      loadBalancer:
        servers:
          - url: http://homarr:7575
    heimdall-internal:
      loadBalancer:
        servers:
          - url: http://heimdall:80
    grafana-internal:
      loadBalancer:
        servers:
          - url: http://grafana:3000
    prometheus-internal:
      loadBalancer:
        servers:
          - url: http://prometheus:9090
    gharbeia-site-internal:
      loadBalancer:
        servers:
          - url: http://10.10.10.29:8083
    brain-internal:
      loadBalancer:
        servers:
          - url: "http://10.10.10.29:8082"
    gitea-internal:
      loadBalancer:
        servers:
          - url: http://gitea:3000
    portainer-internal:
      loadBalancer:
        servers:
          - url: http://portainer:9000
    authentik-internal:
      loadBalancer:
        servers:
          - url: http://authentik:9000
    headscale-internal:
      loadBalancer:
        servers:
          - url: http://headscale:8080
    headplane-internal:
      loadBalancer:
        servers:
          - url: http://headplane:3000
    ddns-updater-internal:
      loadBalancer:
        servers:
          - url: http://ddns-updater:8310
    audiobookshelf-internal:
      loadBalancer:
        servers:
          - url: http://audiobookshelf:80    # standalone, no longer behind gluetun on port 80 inside gluetun
    guacamole-internal:
      loadBalancer:
        servers:
          - url: http://guacamole:8080
    traefik-dashboard-internal:
      loadBalancer:
        servers:
          - url: http://traefik:8080
    tubearchivist-internal:
      loadBalancer:
        servers:
          - url: http://tubearchivist:8000    # standalone, no longer behind gluetun on port 8000 inside gluetun
    bazarr-internal:
      loadBalancer:
        servers:
          - url: http://bazarr:6767
    tdarr-internal:
      loadBalancer:
        servers:
          - url: http://tdarr:8265
    stash-internal:
      loadBalancer:
        servers:
          - url: http://stash:7777
    unpackerr-internal:
      loadBalancer:
        servers:
          - url: http://unpackerr:5656
#+END_SRC

All 28 routers follow the same pattern. The service URLs point to Docker DNS
names on the =networking= bridge.
Services that need VPN routing (sabnzbd, qbittorrent) use
=network_mode: service:gluetun= and are reached via =http://gluetun:<port>=.
Services that DO NOT need the VPN (jellyfin, sonarr, radarr, etc.) run
standalone on the bridge and are reached via =http://servicename:<port>=.
This split was made because the VPN is a single point of failure — when
gluetun goes down, only actual downloaders are affected, not the library
management or streaming services.
** Internal Routers — No Auth (internal :8083)

An identical set of routers without the =authentik-forwardauth= middleware.
Used by service-to-service traffic, Gitea runner, and cross-VLAN automation.
Generated by stripping the auth middleware from =traefik-internal.yaml=.

#+BEGIN_SRC yaml :tangle /docker/appdata/traefik/internal-noauth.yaml
# This file is maintained manually as a copy of traefik-internal.yaml
# with all authentik-forwardauth middleware references removed.
# See: docker/appdata/traefik/internal-noauth.yaml for the production copy.
#+END_SRC

** Authentication Architecture

Three authentication mechanisms depending on the service type:

*** Forward Auth (default for web-only services)

Traefik middleware intercepts every request and redirects unauthenticated
users to the Authentik login page. After login, Authentik sets a session
cookie that passes subsequent checks transparently.

Used by: all =*arr=, dashboards, monitoring, Portainer, Guacamole, etc.
Limitation: only works in browsers — native/TV apps can't use Forward Auth.

*** Native OIDC / SSO (for services with apps)

Services that have native mobile or TV apps need real OIDC integration so
the app can authenticate directly via a browser-based login flow.

- Gitea: configured with Authentik OIDC provider in Gitea's admin panel.
  Users log in via "Sign in with Authentik" button on the Gitea login page.
  Existing user accounts are linked by username match.

- Jellyfin: uses the SSO-Auth plugin (v4.0.0.4) with an Authentik OIDC
  provider (client_id = =jellyfin-sso=). The plugin does a two-step flow:
  1. OIDC callback returns an HTML page with JavaScript + authorization state
  2. JavaScript POSTs to =/sso/OID/Auth/Authentik= to complete the login

  Critical detail: Jellyfin must trust Traefik's =X-Forwarded-Proto= header
  or the JavaScript will construct URLs with =http://= instead of =https://=.
  This is configured via =KnownProxies= in =/config/network.xml=:

  #+BEGIN_SRC xml
  <KnownProxies>
    <string>172.28.10.0/24</string>
    <string>172.28.10.4</string>
  </KnownProxies>
  #+END_SRC

  Without this, =GetRequestBase()= returns =http://jellyfin.gharbeia.net= and
  the iframe, auth POST, and final redirect all use the wrong scheme.

*** Local users (TV apps, fallback)

TV apps (Android TV, webOS, Tizen) often can't complete the OIDC JavaScript
two-step flow inside their embedded browser. For these, create a dedicated
Jellyfin local user (e.g. =tv=) with a simple password. The app logs in
directly with password — no SSO involved. The user keeps library access
without losing admin history/settings.

This pattern applies to any service where native app SSO doesn't work:
create a local service account, use it for app access, keep SSO for browsers.

The entire stack runs on =production-1= using Docker Compose. Services are
split into individual YAML fragment files under =/docker/compose/services/=,
referenced by the master compose via =include:= directives.

This splitting has three benefits:
1. Each service is self-contained with its own prose documentation
2. Adding or removing a service is a single line in the master compose
3. Differences between deployments (e.g. test vs production) are just different
   include lists

** Master Compose

The master compose defines the shared network and includes all service fragments.
It is the single entry point for =docker compose= commands.

#+BEGIN_SRC yaml :tangle /docker/compose/docker-compose.yaml
networks:
  networking:
    name: networking
    driver: bridge
    ipam:
      driver: default
      config:
      - subnet: ${DOCKER_SUBNET:?err}
        gateway: ${DOCKER_GATEWAY:?err}

include:
      - services/gluetun.yaml
      - services/postgresql.yaml
      - services/valkey.yaml
      - services/authentik.yaml
      - services/authentic-worker.yaml
      - services/traefik.yaml
      - services/traefik-certs-dumper.yaml
      - services/crowdsec.yaml
      - services/gitea.yaml
      - services/runner.yaml
      - services/cloudflared.yaml
      - services/gharbeia-site.yaml
      - services/unbound.yaml
      - services/homepage.yaml
      - services/homarr.yaml
      - services/heimdall.yaml
      - services/grafana.yaml
      - services/prometheus.yaml
      - services/headscale.yaml
      - services/tailscale.yaml
      - services/headplane.yaml
      - services/ddns-updater.yaml
      - services/portainer.yaml
      - services/guacamole.yaml
      - services/guacd.yaml
      - services/unpackerr.yaml
      - services/bazarr.yaml
      - services/flaresolverr.yaml
      - services/jellyfin.yaml
      - services/jellyseerr.yaml
      - services/lazylibrarian.yaml
      - services/lidarr.yaml
      - services/mylar.yaml
      - services/prowlarr.yaml
      - services/qbittorrent.yaml
      - services/radarr.yaml
      - services/sabnzbd.yaml
      - services/sonarr.yaml
      - services/stash.yaml
      - services/tdarr.yaml
      - services/tdarr-node.yaml
      - services/tubearchivist.yaml
      - services/audiobookshelf.yaml
      - services/audiomuse.yaml
      - services/whisparr.yaml
#+END_SRC

All 44 services are organized alphabetically by category in the include list.
The order matters for startup dependencies: infrastructure services (gluetun,
postgresql, valkey, authentik, traefik) come first.

** Jellyfin — Media Server

Jellyfin serves media libraries through the browser and native apps. It runs
in Gluetun's network namespace (VPN-routed), uses Authentik SSO for browser
login, and supports local user accounts for TV apps.

*** KnownProxies (Critical for SSO)

Jellyfin sits behind Traefik reverse proxy. Without =KnownProxies=, Jellyfin
doesn't trust =X-Forwarded-Proto: https=, so the SSO plugin's JavaScript
flow constructs URLs with HTTP instead of HTTPS. This file must match the
runtime config at =/docker/appdata/jellyfin/network.xml=.

#+BEGIN_SRC xml :tangle /docker/appdata/jellyfin/network.xml
<?xml version="1.0" encoding="utf-8"?>
<NetworkConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <BaseUrl />
  <EnableHttps>false</EnableHttps>
  <RequireHttps>false</RequireHttps>
  <CertificatePath />
  <CertificatePassword />
  <InternalHttpPort>8096</InternalHttpPort>
  <InternalHttpsPort>8920</InternalHttpsPort>
  <PublicHttpPort>8096</PublicHttpPort>
  <PublicHttpsPort>8920</PublicHttpsPort>
  <AutoDiscovery>true</AutoDiscovery>
  <EnableUPnP>true</EnableUPnP>
  <EnableIPv4>true</EnableIPv4>
  <EnableIPv6>false</EnableIPv6>
  <EnableRemoteAccess>true</EnableRemoteAccess>
  <LocalNetworkSubnets />
  <LocalNetworkAddresses />
  <KnownProxies>
    <string>172.28.10.0/24</string>
    <string>172.28.10.4</string>
  </KnownProxies>
  <IgnoreVirtualInterfaces>true</IgnoreVirtualInterfaces>
  <VirtualInterfaceNames>
    <string>veth</string>
  </VirtualInterfaceNames>
  <EnablePublishedServerUriByRequest>false</EnablePublishedServerUriByRequest>
  <PublishedServerUriBySubnet />
  <RemoteIPFilter />
  <IsRemoteIPFilterBlacklist>false</IsRemoteIPFilterBlacklist>
</NetworkConfiguration>
#+END_SRC

*** SSO-Auth Plugin Configuration

The SSO plugin config lives at =/docker/appdata/jellyfin/plugins/configurations/SSO-Auth.xml=.
Key settings:
- OIDC provider pointing to =https://auth.gharbeia.net/application/o/jellyfin-sso=
- =EnableAuthorization=false= (bypasses group-based role checking)
- =EnableAllFolders=true= (all libraries accessible to SSO users)
- Scopes: =openid profile email groups=

With =EnableAuthorization=false=, any Authentik user can log in to Jellyfin
via SSO. Admin rights are managed within Jellyfin itself.

** Gluetun — VPN Client

Gluetun is the VPN gateway for download clients. Only qbittorrent (torrents)
and sabnzbd (usenet) actually need VPN routing to protect download privacy.
All other media services (jellyfin, sonarr, radarr, *arr suite, stash, etc.)
run standalone on the =networking= bridge without the VPN.

Originally, nearly every media service was routed through gluetun for
simplicity — all traffic behind one tunnel. This created a single point of
failure: when gluetun crashed or lost its VPN connection, the entire media
stack went down with it. Services like jellyfin (which never downloads
anything) had no business being behind the VPN.

After a gluetun crash-loop in June 2026 that took down the whole stack for
over an hour, we split the architecture: downloaders stay on the VPN, all
other services run standalone. This means a VPN outage only affects active
downloads, not library browsing, requests, or streaming.

Services that need
VPN routing use =network_mode: service:gluetun= to share its network namespace.
This means their traffic exits through the VPN tunnel, not the host's public IP.

Key architectural decisions:
- All VPN-routed services share Gluetun's port mappings (configured on Gluetun)
- =extra_hosts= resolves *.gharbeia.net to 10.10.10.201 so VPN-routed services
  can reach Traefik without leaking DNS
- The =FIREWALL_OUTBOUND_SUBNETS= allows LAN access through the VPN

#+BEGIN_SRC yaml :tangle /docker/compose/services/gluetun.yaml
services:
  gluetun:
    image: qmcgaw/gluetun:latest
    container_name: gluetun
    restart: always
    cap_add:
      - NET_ADMIN
    devices:
      - /dev/net/tun:/dev/net/tun
    ports:
      - 8888:8888/tcp
      - 8388:8388/tcp
      - 8388:8388/udp
      - ${GLUETUN_CONTROL_PORT:?err}:${GLUETUN_CONTROL_PORT:?err}
      - ${WEBUI_PORT_SABNZBD:?err}:8080
      - ${WEBUI_PORT_QBITTORRENT:?err}:${WEBUI_PORT_QBITTORRENT:?err}
      - ${QBIT_PORT:?err}:6881
    extra_hosts:
      - ${CLOUDFLARE_DNS_ZONE}:${LOCAL_DOCKER_IP}
      - "*.${CLOUDFLARE_DNS_ZONE}:${LOCAL_DOCKER_IP}"
    volumes:
      - ${FOLDER_FOR_DATA:?err}/gluetun:/gluetun
    environment:
      - PUID=${PUID:?err}
      - PGID=${PGID:?err}
      - UMASK=${UMASK:?err}
      - TZ=${TIMEZONE:?err}
      - VPN_SERVICE_PROVIDER=${VPN_SERVICE_PROVIDER:?err}
      - OPENVPN_USER=${VPN_USERNAME:?err}
      - OPENVPN_PASSWORD=${VPN_PASSWORD:?err}
      - SERVER_COUNTRIES=${SERVER_COUNTRIES}
      - SERVER_REGIONS=${SERVER_REGIONS}
      - SERVER_CITIES=${SERVER_CITIES}
      - SERVER_HOSTNAMES=${SERVER_HOSTNAMES}
      - SERVER_CATEGORIES=${SERVER_CATEGORIES}
      - FIREWALL_OUTBOUND_SUBNETS=${LOCAL_SUBNET:?err}
      - OPENVPN_CUSTOM_CONFIG=${OPENVPN_CUSTOM_CONFIG}
      - HTTP_CONTROL_SERVER_ADDRESS=:${GLUETUN_CONTROL_PORT:?err}
      - VPN_TYPE=${VPN_TYPE}
      - VPN_ENDPOINT_IP=${VPN_ENDPOINT_IP}
      - VPN_ENDPOINT_PORT=${VPN_ENDPOINT_PORT}
      - WIREGUARD_PUBLIC_KEY=${WIREGUARD_PUBLIC_KEY}
      - WIREGUARD_PRIVATE_KEY=${WIREGUARD_PRIVATE_KEY}
      - WIREGUARD_PRESHARED_KEY=${WIREGUARD_PRESHARED_KEY}
      - WIREGUARD_ADDRESSES=${WIREGUARD_ADDRESSES}
      - HTTPPROXY=on
      - SHADOWSOCKS=on
    networks:
      - networking
#+END_SRC

** Authentik — Identity Provider

Authentik provides universal authentication for all web services. It acts as
both the SSO login page (via Traefik Forward Auth) and the OIDC provider for
services that support it natively (Gitea, Jellyfin via plugin).

The stack has two containers:
- =authentik= (server) — handles login flows, session management, policies
- =authentic-worker= — background tasks, outpost management

Both connect to the same Postgres and Valkey databases.

#+BEGIN_SRC yaml :tangle /docker/compose/services/authentik.yaml
services:
  authentik:
    image: ghcr.io/goauthentik/server:${AUTHENTIK_VERSION:?err}
    container_name: authentik
    restart: unless-stopped
    networks:
      - networking
    user: ${PUID:?err}:${PGID:?err}
    command: server
    environment:
      - TZ=${TIMEZONE:?err}
      - AUTHENTIK_LOG_LEVEL=info
      - AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY:?err}
      - AUTHENTIK_REDIS__HOST=valkey
      - AUTHENTIK_POSTGRESQL__HOST=postgresql
      - AUTHENTIK_POSTGRESQL__NAME=${AUTHENTIK_DATABASE:?err}
      - AUTHENTIK_POSTGRESQL__USER=${POSTGRESQL_USERNAME:?err}
      - AUTHENTIK_POSTGRESQL__PASSWORD=${POSTGRESQL_PASSWORD:?err}
      - AUTHENTIK_ERROR_REPORTING__ENABLED=false
      - AUTHENTIK_EMAIL__HOST=${EMAIL_SERVER_HOST}
      - AUTHENTIK_EMAIL__PORT=${EMAIL_SERVER_PORT}
      - AUTHENTIK_EMAIL__USERNAME=${EMAIL_ADDRESS}
      - AUTHENTIK_EMAIL__PASSWORD=${EMAIL_PASSWORD}
      - AUTHENTIK_EMAIL__USE_TLS=true
      - AUTHENTIK_EMAIL__USE_SSL=false
      - AUTHENTIK_EMAIL__FROM=${EMAIL_SENDER}
      - AUTHENTIK_EMAIL__TIMEOUT=15
    volumes:
      - ${FOLDER_FOR_DATA:?err}/authentik/media:/media
      - ${FOLDER_FOR_DATA:?err}/authentik/templates:/templates
    ports:
      - ${WEBUI_PORT_AUTHENTIK:?err}:9000
    depends_on:
      postgresql:
        condition: service_healthy
        restart: true
      valkey:
        condition: service_healthy
        restart: true
    labels:
      - traefik.enable=true
      - traefik.http.routers.authentik.service=authentik
      - traefik.http.routers.authentik-tunnel.rule=Host(`auth.${CLOUDFLARE_DNS_ZONE:?err}`)
      - traefik.http.routers.authentik-tunnel.entrypoints=tunnel,secureweb
      - traefik.http.routers.authentik-tunnel.middlewares=tunnel-headers@file,security-headers@file
      - traefik.http.services.authentik.loadbalancer.server.scheme=http
      - traefik.http.services.authentik.loadbalancer.server.port=9000
#+END_SRC

** Gitea — Git Hosting

Gitea hosts the infrastructure repo and personal projects at
=git.gharbeia.net=. SSH on port 2222, web UI via Traefik Tunnel.

Requires =GITEA__webhook__ALLOWED_HOST_LIST=private= to allow webhook
delivery to the auto-deploy listener on the Docker bridge gateway.
The runner connects via the authless internal entrypoint (:8083) so it can

#+BEGIN_SRC yaml :tangle /docker/compose/services/gitea.yaml
services:
  gitea:
    image: docker.gitea.com/gitea:1.25.5
    container_name: gitea
    restart: always
    networks:
      - networking
    environment:
      - USER_UID=1000
      - USER_GID=1000
      - GITEA__webhook__ALLOWED_HOST_LIST=private
    volumes:
      - /docker/appdata/gitea:/data
      - /memex:/memex
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3001:3000"
      - "2222:22"
    labels:
      - traefik.enable=true
      - traefik.http.routers.gitea.service=gitea
      - traefik.http.routers.gitea.rule=Host(`git.${CLOUDFLARE_DNS_ZONE:?err}`)
      - traefik.http.routers.gitea.entrypoints=tunnel
      - traefik.http.routers.gitea.middlewares=security-headers@file
      - traefik.http.services.gitea.loadbalancer.server.scheme=http
      - traefik.http.services.gitea.loadbalancer.server.port=3000
#+END_SRC

** Infrastructure Services

Core data and networking services that everything depends on.

*** Postgresql
#+BEGIN_SRC yaml :tangle /docker/compose/services/postgresql.yaml
services:
  postgresql:
    image: docker.io/library/postgres:17
    container_name: postgresql
    restart: unless-stopped
    networks:
      - networking
    user: ${PUID:?err}:${PGID:?err}
    ports:
      - ${POSTGRESQL_PORT:?err}:5432
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 5s
    volumes:
      - ${FOLDER_FOR_DATA:?err}/postgresql:/var/lib/postgresql/data
    environment:
      - TZ=${TIMEZONE:?err}
      - POSTGRES_DB=${AUTHENTIK_DATABASE:?err}
      - POSTGRES_USER=${POSTGRESQL_USERNAME:?err}
      - POSTGRES_PASSWORD=${POSTGRESQL_PASSWORD:?err}
#+END_SRC

*** Valkey (Redis Alternative)
#+BEGIN_SRC yaml :tangle /docker/compose/services/valkey.yaml
services:
  valkey:
    image: valkey/valkey:alpine
    container_name: valkey
    restart: unless-stopped
    networks:
      - networking
    command: --save 60 1 --loglevel warning
    user: ${PUID:?err}:${PGID:?err}
    ports:
      - ${VALKEY_PORT:?err}:6379
    healthcheck:
      test: ["CMD-SHELL", "valkey-cli ping | grep PONG"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 3s
    volumes:
      - ${FOLDER_FOR_DATA:?err}/valkey:/data
#+END_SRC

*** Unbound — DNS Resolver
#+BEGIN_SRC yaml :tangle /docker/compose/services/unbound.yaml
services:
  unbound:
    image: mvance/unbound:latest
    container_name: unbound
    restart: unless-stopped
    networks:
      - networking
    ports:
      - 53:53/tcp
      - 53:53/udp
    volumes:
      - /docker/appdata/unbound/unbound.conf:/opt/unbound/etc/unbound/unbound.conf:ro
#+END_SRC

** Tube Archivist — YouTube Archiving

Tube Archivist downloads and indexes YouTube channels, playlists, and
videos. Full-text search, metadata browsing, subscription management.

The stack has three containers:
- =tubearchivist= (main app) — Django web UI on port 8000
- =tubearchivist-es= — Elasticsearch 8.17 for metadata + search
- =tubearchivist-redis= — Redis for Celery task queue

Tube Archivist routes through Gluetun VPN to avoid YouTube geo-blocking.

#+BEGIN_SRC yaml :tangle /docker/compose/services/tubearchivist.yaml
services:
  tubearchivist:
    image: bbilly1/tubearchivist:latest
    container_name: tubearchivist
    restart: unless-stopped
    depends_on:
      gluetun:
        condition: service_healthy
        restart: true
    network_mode: service:gluetun
    volumes:
      - ${FOLDER_FOR_MORE:?err}/media/youtube:/youtube
      - ${FOLDER_FOR_DATA:?err}/tubearchivist/cache:/cache
    environment:
      - TZ=${TIMEZONE:?err}
      - TA_USERNAME=${TA_USERNAME:?err}
      - TA_PASSWORD=${TA_PASSWORD:?err}
      - ES_URL=http://tubearchivist-es:9200
      - REDIS_CON=redis://tubearchivist-redis:6379
      - TA_HOST=https://tubearchivist.gharbeia.net
      - ELASTIC_PASSWORD=tubearchivist
      - HOST_UID=${PUID:?err}
      - HOST_GID=${PGID:?err}
    labels:
      - traefik.enable=true
      - traefik.http.routers.tubearchivist.service=tubearchivist
      - traefik.http.routers.tubearchivist.rule=Host(`tubearchivist.${CLOUDFLARE_DNS_ZONE:?err}`)
      - traefik.http.routers.tubearchivist.entrypoints=tunnel
      - traefik.http.routers.tubearchivist.middlewares=authentik-forwardauth@file,security-headers@file
      - traefik.http.services.tubearchivist.loadbalancer.server.scheme=http
      - traefik.http.services.tubearchivist.loadbalancer.server.port=8000

  tubearchivist-es:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.17.0
    container_name: tubearchivist-es
    restart: unless-stopped
    networks:
      - networking
    environment:
      - discovery.type=single-node
      - ES_JAVA_OPTS=-Xms512m -Xmx512m
      - xpack.security.enabled=false
      - path.repo=/usr/share/elasticsearch/data/snapshot
    volumes:
      - ${FOLDER_FOR_DATA:?err}/tubearchivist/es:/usr/share/elasticsearch/data
    healthcheck:
      test: curl -s http://localhost:9200/_cluster/health | grep -vq '"status":"red"'
      interval: 30s
      timeout: 10s
      retries: 3

  tubearchivist-redis:
    image: redis:7-alpine
    container_name: tubearchivist-redis
    restart: unless-stopped
    networks:
      - networking
    command: --save 60 1 --loglevel warning
    volumes:
      - ${FOLDER_FOR_DATA:?err}/tubearchivist/redis:/data
    healthcheck:
      test: redis-cli ping | grep PONG
      interval: 30s
      timeout: 10s
      retries: 3
#+END_SRC
** qBittorrent — Torrent Client

qBittorrent downloads via BitTorrent, routed through Gluetun VPN. Web UI
at port 8200. Theme.park styling via DOCKER_MODS. Uses Gluetun's network
namespace so other *arr services reach it at =gluetun:8200=.

#+BEGIN_SRC yaml :tangle /docker/compose/services/qbittorrent.yaml
services:
  qbittorrent:
    image: lscr.io/linuxserver/qbittorrent:latest
    container_name: qbittorrent
    restart: unless-stopped
    depends_on:
      gluetun:
        condition: service_healthy
        restart: true
    healthcheck:
      test: ["CMD", "sh", "-c", "cat /proc/net/route | grep -q tun0 || exit 1"]
      interval: 30s
      retries: 2
      start_period: 10s
    volumes:
      - ${FOLDER_FOR_MEDIA:?err}:/library
      - ${FOLDER_FOR_DATA:?err}/qbittorrent:/config
    environment:
      - PUID=${PUID:?err}
      - PGID=${PGID:?err}
      - UMASK=${UMASK:?err}
      - TZ=${TIMEZONE:?err}
      - WEBUI_PORT=${WEBUI_PORT_QBITTORRENT:?err}
      - QBT_PROFILE=/config
      - DOCKER_MODS=ghcr.io/themepark-dev/theme.park:qbittorrent
      - TP_THEME=${TP_THEME:?err}
    network_mode: service:gluetun
    labels:
      - traefik.enable=true
      - traefik.http.routers.qbittorrent.service=qbittorrent
      - traefik.http.routers.qbittorrent.rule=Host(`qbittorrent.${CLOUDFLARE_DNS_ZONE:?err}`)
      - traefik.http.routers.qbittorrent.middlewares=authentik-forwardauth@file,security-headers@file
      - traefik.http.services.qbittorrent.loadbalancer.server.scheme=http
      - traefik.http.services.qbittorrent.loadbalancer.server.port=${WEBUI_PORT_QBITTORRENT:?err}
#+END_SRC

** Remaining Services

The following services follow the same pattern as those documented above.
Each is a YAML fragment in =/docker/compose/services/= with its container
definition, environment, volumes, and Traefik labels.

- =traefik.yaml= — Reverse proxy (documented above)
- =traefik-certs-dumper.yaml= — Export Let's Encrypt certs for other services
- =crowdsec.yaml= — Intrusion prevention (blocks malicious IPs via Traefik bouncer)
- =cloudflared.yaml= — Cloudflare Tunnel client
- =gharbeia-site.yaml= — Static website via nginx
- =homepage.yaml, homarr.yaml, heimdall.yaml= — Dashboard UIs
- =grafana.yaml, prometheus.yaml= — Monitoring stack
- =headscale.yaml, tailscale.yaml, headplane.yaml= — Wireguard mesh VPN
- =ddns-updater.yaml= — Dynamic DNS
- =portainer.yaml= — Docker GUI
- =guacamole.yaml, guacd.yaml= — Remote desktop gateway
- =unpackerr.yaml= — Archive extraction for *arr downloads
- =runner.yaml= — Gitea Actions runner
- =bazarr.yaml, flaresolverr.yaml= — Subtitle downloader, Cloudflare bypass
- =jellyfin.yaml, jellyseerr.yaml= — Media server + request manager
- =lazylibrarian.yaml, lidarr.yaml, mylar.yaml= — Ebook, music, comic managers
- =prowlarr.yaml, radarr.yaml, sonarr.yaml, whisparr.yaml= — *arr indexer + library managers
- =sabnzbd.yaml= — Usenet client
- =stash.yaml= — Adult content library manager
- =tdarr.yaml, tdarr-node.yaml= — Media transcoding automation
- =tubearchivist.yaml= — YouTube archiving (Tube Archivist)
- =audiobookshelf.yaml= — Audiobook and podcast server

** AudioMuse-AI — Sonic Playlist Generator

AudioMuse-AI performs sonic analysis on music files to auto-generate
playlists for Jellyfin. Runs as Flask app + RQ worker, connects to
existing PostgreSQL and Valkey. On the bridge network (not gluetun).

#+BEGIN_SRC yaml :tangle /docker/compose/services/audiomuse.yaml
services:
  audiomuse-ai:
    image: ghcr.io/neptunehub/audiomuse-ai:latest
    container_name: audiomuse-ai
    restart: unless-stopped
    networks:
      - networking
    ports:
      - ${WEBUI_PORT_AUDIOMUSE:-8005}:8000
    environment:
      SERVICE_TYPE: "flask"
      TZ: ${TIMEZONE:?err}
      POSTGRES_USER: ${POSTGRESQL_USERNAME:?err}
      POSTGRES_PASSWORD: ${POSTGRESQL_PASSWORD:?err}
      POSTGRES_DB: audiomusedb
      POSTGRES_HOST: postgresql
      POSTGRES_PORT: "5432"
      REDIS_URL: redis://valkey:6379/0
      TEMP_DIR: /app/temp_audio
      FRONTEND_PORT: "8000"
    volumes:
      - ${FOLDER_FOR_MEDIA:?err}:/library
      - ${FOLDER_FOR_MORE:?err}:/more
      - temp-audio-flask:/app/temp_audio
    labels:
      - traefik.enable=true
      - traefik.http.routers.audiomuse.service=audiomuse
      - traefik.http.routers.audiomuse.rule=Host(`audiomuse.${CLOUDFLARE_DNS_ZONE:?err}`)
      - traefik.http.routers.audiomuse.entrypoints=tunnel,web,secureweb
      - traefik.http.routers.audiomuse.middlewares=authentik-forwardauth@file,security-headers@file
      - traefik.http.services.audiomuse.loadbalancer.server.scheme=http
      - traefik.http.services.audiomuse.loadbalancer.server.port=8000

  audiomuse-worker:
    image: ghcr.io/neptunehub/audiomuse-ai:latest
    container_name: audiomuse-worker
    restart: unless-stopped
    networks:
      - networking
    environment:
      SERVICE_TYPE: "worker"
      TZ: ${TIMEZONE:?err}
      POSTGRES_USER: ${POSTGRESQL_USERNAME:?err}
      POSTGRES_PASSWORD: ${POSTGRESQL_PASSWORD:?err}
      POSTGRES_DB: audiomusedb
      POSTGRES_HOST: postgresql
      POSTGRES_PORT: "5432"
      REDIS_URL: redis://valkey:6379/0
      TEMP_DIR: /app/temp_audio
    volumes:
      - ${FOLDER_FOR_MEDIA:?err}:/library
      - ${FOLDER_FOR_MORE:?err}:/more
      - temp-audio-worker:/app/temp_audio

volumes:
  temp-audio-flask:
  temp-audio-worker:
#+END_SRC

** Khaled Fahmy — WordPress Blog (khaledfahmy.org)

khaledfahmy.org is a WordPress site hosted on production-1 in a
three-container stack: nginx (khaledfahmy-web), PHP-FPM (khaledfahmy-php),
and MariaDB (khaledfahmy-db). All containers are on the =networking= bridge.

Architecture decisions:

- **Traffic flow**: Cloudflare Tunnel → Traefik (tunnel entrypoint :8081)
  → nginx → PHP-FPM. No direct LAN/internal access (no secureweb router).
  All TLS is handled by Cloudflare; nginx sees plain HTTP internally.

- **HTTPS detection**: WordPress needs to know it's behind HTTPS even though
  nginx receives plain HTTP from the tunnel. The tunnel-headers Traefik
  middleware sets =X-Forwarded-Proto: https=, and the nginx config passes
  this as a FastCGI param. wp-config.php also has =$_SERVER['HTTPS'] = 'on'=
  as a fallback so =is_ssl()= returns true.

- **Loopback support**: WordPress site health tests make HTTP requests to
  itself (=https://khaledfahmy.org/=). Since the site is accessed through
  Cloudflare's external DNS, internal loopbacks would resolve to the public
  IP and fail. The PHP container has a =/etc/hosts= entry pointing
  =khaledfahmy.org= to the nginx container's internal IP, and nginx has a
  self-signed SSL cert on port 443 so the loopback HTTPS connection succeeds.

- **PHP-FPM tuning**: =pm.max_children= was increased from 5 to 15 to
  prevent worker exhaustion during loopback tests and cron runs. The
  =www-data= user UID was changed from 82 to 33 to match the file ownership
  on the mounted volume, fixing permission errors for uploads and updates.

- **Auto-updates**: =WP_AUTO_UPDATE_CORE= and =DISALLOW_FILE_MODS= constants
  were removed from wp-config.php so WordPress can apply security updates
  automatically. The =WP_DEBUG= constant is set to =false= in production
  (was accidentally left on from the Docker env block).

- **File permissions**: The =/var/www/html= mount in the PHP container is
  writable (no =ro=). The nginx container mount is read-only (=ro=).

- **Container UIDs**: Files on the host are owned by uid 33, which is the
  standard www-data uid on Debian/Ubuntu. The Alpine-based PHP image has
  www-data at uid 82 by default. The UID was remapped with =usermod= to
  match, so the PHP-FPM worker (running as www-data) can write to
  wp-content/uploads, upgrade-temp-backup, and other writable directories.

Compose YAML: =/docker/compose/services/khaledfahmy-site.yaml=
Nginx config: =/docker/appdata/khaledfahmy-site/nginx/wordpress.conf=
PHP ini: =/docker/appdata/khaledfahmy-site/php/php.ini=
wp-config: =/docker/appdata/khaledfahmy-site/html/wp-config.php=

** [2026-05-17 Sun 17:00] Tube Archivist: gluetun routing, CSRF fix, download path
- TA moved to network_mode: service:gluetun (port 8000 mapped on gluetun)
- TA_HOST changed to https:// prefix to fix CSRF on POST /api/playlist/
- REDIS_CON fixed (was corrupted with embedded Traefik labels)
- Download folder changed to ${FOLDER_FOR_MORE}/media/youtube
- Stash got ${FOLDER_FOR_MORE}:/more volume mount
- Jellyfin TubeArchivist plugin configured (http://localhost:8000, user amr)
- Backup files moved to /docker/compose/off/
- Critical: recreating gluetun orphans all network_mode: service:gluetun containers
  (jellyfin, *arr, sabnzbd, etc.) — ALL must be recreated after any gluetun change

** [2026-05-15 Thu 09:30] Jellyfin SSO fixed — KnownProxies and Two-Step Flow
- Root cause: Jellyfin's empty KnownProxies caused SSO plugin to use HTTP
  base URL, breaking the JavaScript two-step auth flow (iframe/POST/redirect)
- Fix: Added 172.28.10.0/24 and 172.28.10.4 to Jellyfin's KnownProxies
- Created jellyfin_admin Authentik group + linked user amr to it
- Set EnableAuthorization=false in SSO-Auth plugin config
- Documented three authentication mechanisms: Forward Auth, OIDC/SSO, local users
- Fixed ASCII tree diagrams by wrapping in #+BEGIN_EXAMPLE blocks
- Fixed trees rendering issue: Unicode box-drawing chars must be inside
  example blocks in org-mode, otherwise font rendering mangles them

** [2026-05-15 Thu 06:40] Pipeline fixed — Emacs path and auth
- Fixed Emacs org-loaddefs.el path in tangle-deploy
- Created Gitea access token for git operations
- Replaced Gitea Action workflow with systemd timer
- tangle-deploy now pulls, tangles, and restarts on a 5-minute timer

** [2026-05-15 Thu 06:50] Monolith split into modular compose
- 42 service fragments created under /docker/compose/services/
- Master docker-compose.yaml uses include: directives (43 services total)
- All service labels and env vars preserved from original monolith
- Compose validated with --env-file .env, all 43 services resolve
- Deployment verified: all containers running
- Orphaned unbound container absorbed into compose (was started manually)

** [2026-05-15 Thu 03:47] Literate infrastructure established
- infrastructure.org becomes the source of truth -- all config files are
  tangle targets embedded as =#+BEGIN_SRC= blocks with absolute paths
- =tangle-deploy= script installed at =/usr/local/bin/tangle-deploy= on
  production-1; run after git push to regenerate configs and restart services
- Gitea repo: =git@git.gharbeia.net:amr/infrastructure.git=

** [2026-05-15 Thu 03:07] Internal entrypoint and Gitea runner
- Created internal entrypoint on port 8083 for service-to-service traffic
- Updated Gitea runner URL to use internal entrypoint
- Documented three-path architecture

** [2026-05-15 Thu 02:56] Static site and Error 1033 fix
- Added gharbeia-site nginx container for root domain
- Fixed CNAME record for bare domain pointing to correct tunnel

** [2026-05-15 Thu 02:40] Jellyfin SSO and infrastructure.org
- Configured Jellyfin SSO-Auth plugin with Authentik OIDC
- Removed Forward Auth from Jellyfin Traefik labels
- Created infrastructure.org as source of truth
- Added Forward Auth to internal LAN routers

** [2026-06-02 Tue] Gluetun port cleanup — only downloaders behind VPN
- Removed 20+ stale port mappings from gluetun (services migrated off VPN)
- Updated all internal router URLs: standalone services now referenced by
  their own container names instead of http://gluetun:<port>
- Documented the architectural decision: only qbittorrent + sabnzbd need
  VPN; media management, streaming, and indexing services run standalone
- Added =Khaled Fahmy= section documenting the WordPress stack config

** Tunnel Entrypoint — External Routes

Services that are not Docker containers (external machines, LXCs) need
file provider routes for the tunnel entrypoint. The backend at 10.10.10.29
is a separate LXC hosting the Hugo-generated brain site.

#+BEGIN_SRC yaml :tangle /docker/appdata/traefik/tunnel-routes.yaml
http:
  routers:
    brain-tunnel:
      rule: "Host(`brain.gharbeia.net`)"
      entryPoints:
        - tunnel
      service: brain-tunnel-svc
      middlewares:
        - tunnel-headers@file

  services:
    brain-tunnel-svc:
      loadBalancer:
        servers:
          - url: "http://10.10.10.29:8082"
#+END_SRC
  service: http://10.10.10.29:8082
  middleware: tunnel-headers@file

* Environment Variables

Tangled to /docker/compose/.env. The CROWDSEC_LAPI_KEY is a noweb reference
to the shared crowdsec_key block, so it stays in sync with dynamic.yaml.

#+BEGIN_SRC dotenv :tangle /docker/compose/.env :noweb yes
## Auto-generated from infrastructure.org -- do not edit directly.
## Edit infrastructure.org and tangle to update.

#################################################################################
#################################################################################
#################################################################################
##
##  Docker Compose Environment Variable file for Jellyfin / *ARR Media Stack
##
##  Update any of the environment variables below as required.
##
##  It is highly recommended Linux users set up a "docker" user, so the
##  applications can access the local filesystem with this user's access
##  privileges. Use PUID / PGID to map user access between the Docker apps
##  and local filesystem.
##
##  The MediaStack Guide is located at https://MediaStack.Guide
##
#################################################################################
#################################################################################
#################################################################################

###################################################
## add /dev/net/tun to LXC
## https://pve.proxmox.com/wiki/OpenVPN_in_LXC
###################################################

# Name of the project in Docker
COMPOSE_PROJECT_NAME=docker-production
COMPOSE_BAKE=true

# This is the network subnet which will be used inside the docker "media_network", change as required.
# LOCAL_SUBNET is your home network and is needed so the VPN client allows access to your home computers.
DOCKER_SUBNET=172.28.10.0/24
DOCKER_GATEWAY=172.28.10.1
LOCAL_SUBNET=10.10.10.0/24             # This is the IP Subnet used on your home network
LOCAL_DOCKER_IP=10.10.10.201           # This is the IP Address of your Docker computer

# Each of the "*ARR" applications have been configured so the theme can be changed to your needs.
# Refer to Theme Park for more info / options: https://docs.theme-park.dev/theme-options/aquamarine/
TP_THEME=nord

# If you intend to use Plex as your Media Server, then enter your Plex Claim
# information below, to link this Plex Media Server to your Plex account
# Access Plex claim at: https://account.plex.tv/en/claim
PLEX_CLAIM=claim-1234567890abcdef

# These are the folders on your local host computer / NAS running docker, they MUST exist
# and have correct permissions for PUID and PGUI prior to running the docker compose.
#
# Use the commands in the Guide to create all the sub-folders in each of these folders.

# Host Data Folders - Will accept Linux, Windows, NAS folders.
# Make sure these folders exists before running the "docker compose" command.
FOLDER_FOR_MEDIA=/library
# <-- Update for your folders - Synology Example: /volume1/media
FOLDER_FOR_DATA=/docker/appdata
# <-- Update for your folders - Synology Example: /volume1/docker/appdata
FOLDER_FOR_MORE=/more
# File access, date and time details for the containers / applications to use.
# Run "sudo id docker" on host computer to find PUID / PGID and update these to suit.
PUID=1000
PGID=1000
UMASK=0002
TIMEZONE=America/New_York

# Update your own Internet VPN provide details below
# Online documentation: https://github.com/qdm12/gluetun-wiki/tree/main/setup/providers
VPN_TYPE=openvpn
VPN_SERVICE_PROVIDER=privado
VPN_USERNAME=nhmpxamumlrj
VPN_PASSWORD=ulm8kRtJdmFLAum3tEb

# You MUST provide at least one entry to the SERVER variables below, that supports your VPN provider's settings.
# If you want to add more than one entry per line, use comma separated values: "one,two,three" etc...
SERVER_COUNTRIES=Netherlands
SERVER_REGIONS=
SERVER_CITIES=
SERVER_HOSTNAMES=
SERVER_CATEGORIES=

# Fill in this item ONLY if you're using a custom OpenVPN configuration
# Should be inside gluetun data folder - Example: /gluetun/custom-openvpn.conf
# You can then edit it inside the FOLDER_FOR_DATA location for gluetun.
OPENVPN_CUSTOM_CONFIG=
GLUETUN_CONTROL_PORT=8320

# Fill in these items ONLY if you change VPN_TYPE to "wireguard"
VPN_ENDPOINT_IP=
VPN_ENDPOINT_PORT=
WIREGUARD_PUBLIC_KEY=
WIREGUARD_PRIVATE_KEY=
WIREGUARD_PRESHARED_KEY=
WIREGUARD_ADDRESSES=

# These are the ports used to access each of the applications in your web browser.
# You can safely change these if you need, but they can't conflict with other active ports.
QBIT_PORT=6881
FLARESOLVERR_PORT=8191
TDARR_SERVER_PORT=8266

# WebUI ports for internal access to applications
WEBUI_PORT_AUDIOBOOKSHELF=13378
WEBUI_PORT_AUTHENTIK=6080
WEBUI_PORT_BAZARR=6767
WEBUI_PORT_CHROMIUM=3650
WEBUI_PORT_DDNS_UPDATER=8310
WEBUI_PORT_FILEBOT=5454
WEBUI_PORT_GUACAMOLE=9200
WEBUI_PORT_GRAFANA=3800
WEBUI_PORT_HEADPLANE=3500
WEBUI_PORT_HEIMDALL=2080
WEBUI_PORT_HOMARR=3200
WEBUI_PORT_HOMEPAGE=3000
WEBUI_PORT_HUNTARR=9705
WEBUI_PORT_JELLYFIN=8096
WEBUI_PORT_JELLYSEERR=5055
WEBUI_PORT_LAZYLIBRARIAN=5299
WEBUI_PORT_LIDARR=8686
WEBUI_PORT_MYLAR=8090
WEBUI_PORT_PLEX=32400
WEBUI_PORT_PORTAINER=9000
WEBUI_PORT_PROMETHEUS=9090
WEBUI_PORT_PROWLARR=9696
WEBUI_PORT_QBITTORRENT=8200
WEBUI_PORT_RADARR=7878
WEBUI_PORT_READARR=8787
WEBUI_PORT_SABNZBD=8100
WEBUI_PORT_SONARR=8989
WEBUI_PORT_STASH=7777
WEBUI_PORT_TDARR=8265
WEBUI_PORT_TRAEFIK=8080
WEBUI_PORT_WHISPARR=6969

CHROMIUM_START_PAGE="https://github.com/geekau/mediastack/"

# Traefik is configured for Reverse Proxy. Set your Internet gateway to redirect incoming ports 80 and 443
# to the ports used below (using Docker IP Address), and they will be translated back to 80 and 443 by Traefik.
# Change these port numbers if you have conflicting services running on the Docker host computer.
# If ports 80 and 443 are already used, then adjust and redirect incoming ports to 5080 and 5443, or similar.

REVERSE_PROXY_PORT_HTTP=80
REVERSE_PROXY_PORT_HTTPS=443

# Traefik Configuration
# Your CloudFlare Account Email Address
CLOUDFLARE_EMAIL=gharbeia@riseup.net
# Your CloudFlare Registered Domain Name
CLOUDFLARE_DNS_ZONE=gharbeia.net
# Your CloudFlare Read / Write API Token
CLOUDFLARE_DNS_API_TOKEN=cfut_unDIAx2wqL2tm8OmcZWpzrQTRPPA5FlenlVfeL7Nf94c360b
# Headscale / Headplane / Tailscale VPN Wireguard Mesh Networking
# These port settings are only to change the internal port due to conflicts, Headscale, Tailscale and Headplane will
# all function normally using the default ports as they are routed through Traefik reverse proxy.
CONNECT_PORT_HEADSCALE=4080
METRICS_PORT_HEADSCALE=4090

CROWDSEC_PORT=9080
METRICS_PORT_TRAEFIK=8082
INTERNAL_PORT_TRAEFIK=8083
METRICS_PORT_UNPACKERR=5656

# The Tailscale Docker container is configured as an exit node inside your home network, so traffic can route securely
# across the Internet, and break out behind your home gateway / router.
#    sudo docker exec -it headscale headscale users create exit-node
#    sudo docker exec -it headscale headscale --user exit-node preauthkeys create
# NOTE: Headscale must be running before the commands can be executed, then update authkey below and restart Tailscale.
TAILSCALE_AUTHKEY=57332c4f29ef77727d3310a34d903ae83ccae4c6392460fc
# Connect to the following address to complete the initial setup of Authentik after first deployment:
# http://<DOCKER-IP-ADDRESS>:6080/if/flow/initial-setup/

# echo AUTHENTIK_SECRET_KEY=$(openssl rand -base64 60 | tr -d '\n')
AUTHENTIK_SECRET_KEY=P)'K"7sF#>Ia+m-8jOyn6\]6S
AUTHENTIK_VERSION=2025.4.1
AUTHENTIK_ERROR_REPORTING__ENABLED=true
POSTGRESQL_PORT=5432
VALKEY_PORT=6379

# echo POSTGRESQL_PASSWORD=$(openssl rand -base64 60 | tr -d '\n')
POSTGRESQL_PASSWORD=1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef
POSTGRESQL_USERNAME=library-postgresql
AUTHENTIK_DATABASE=library-authentik
GUACAMOLE_DATABASE=library-guacamole
GUACD_PORT=4822

# SMTP Host Emails are sent to
EMAIL_SERVER_HOST=smtp.fastmail.com
EMAIL_SERVER_PORT=25
# Optionally authenticate (don't add quotation marks to your password)
EMAIL_ADDRESS=amr@gharbeia.net
EMAIL_PASSWORD=3a58334x8a9r8x7e
# Use StartTLS
EMAIL_TLS=true
# Use SSL - StartTLS and SSL can't both be true
EMAIL_SSL=false
# Email address authentik will send from, should have a correct @domain.name
EMAIL_SENDER=authentik@gharbeia.net

#### Gitea

GITEA__database__DB_TYPE=sqlite3
GITEA__database__PATH=/data/gitea/gitea.db
GITEA__server__DOMAIN=10.10.10.201
GITEA__server__HTTP_PORT=3001
GITEA__server__SSH_PORT=2222
GITEA__server__ROOT_URL=http://10.10.10.201:3000/
GITEA__security__INSTALL_LOCK=true
GITEA__service__DISABLE_REGISTRATION=false

#    ports:
#      - "127.0.0.1:3000:3000"
#      - "127.0.0.1:2222:22"




# Cloudflare Tunnel token for cloudflared
TUNNEL_TOKEN=eyJhIjoiYWY0Y2RkYWM0N2UwMDFmZDZkNWMyMGFjNmRkZGFkM2QiLCJ0IjoiYzI5Mjk1YzUtOTQ2YS00ZGRmLWJkZmUtN2VhZmNkNzRmYWEzIiwicyI6Ik5qQm1aVEV4TjJFdFptRTFPUzAwTjJWbUxUZ3pORE10TURKa1lqRXhNMlptT1RVNCJ9

# Tube Archivist
TA_USERNAME=admin
TA_PASSWORD=DsO1BPfMEXMJROG9NlgEslOd
WEBUI_PORT_AUDIOMUSE=8005

# khaledfahmy.org
KHALEDFAHMY_DB_ROOT_PASSWORD=kf_root_ch4ng3_m3
KHALEDFAHMY_DB_PASSWORD=t1)~Bt~1uwmwe?pq}sZj%b!t8

# Nancy Okail (WordPress)
NANCYOKAIL_DB_ROOT_PASSWORD=changeme_placeholder
NANCYOKAIL_DB_PASSWORD=changeme_placeholder

# Rim Naguib (WordPress)
RIMNAGUIB_DB_ROOT_PASSWORD=changeme_placeholder
RIMNAGUIB_DB_PASSWORD=changeme_placeholder

# Fishere (WordPress)
FISHERE_DB_ROOT_PASSWORD=changeme_placeholder
FISHERE_DB_PASSWORD=changeme_placeholder
CROWDSEC_LAPI_KEY=<<crowdsec_key()>>

#+END_SRC