Update docker-compose files to use configurable environment variables

- Replace hardcoded paths with variables: STACKS_DIR, PROJECTS_DIR, MEDIA_DIR, DOWNLOAD_DIR
- Update .env.example with new variable definitions
- Remove unused .template files
- Enable configurable directory paths for stacks, media, and downloads

docker-compose/vpn/docker-compose.yml

@@ -33,7 +33,7 @@ services:
       - OPENVPN_USER=${SURFSHARK_USERNAME}
       - OPENVPN_PASSWORD=${SURFSHARK_PASSWORD}
       - SERVER_COUNTRIES=${VPN_SERVER_COUNTRIES}
-      - TZ=America/New_York
+      - TZ=${TZ}
     # TRAEFIK CONFIGURATION
     labels:
       # Service metadata
@@ -43,7 +43,7 @@ services:
       - 'traefik.enable=true'
       - 'traefik.docker.network=traefik-network'
       # Router configuration
-      - 'traefik.http.routers.qbittorrent.rule=Host(`qbit.${DOMAIN}`)'
+      - 'traefik.http.routers.qbittorrent.rule=Host(`qbittorrent.${DOMAIN}`)'
       - 'traefik.http.routers.qbittorrent.entrypoints=websecure'
       - 'traefik.http.routers.qbittorrent.tls=true'
       - 'traefik.http.routers.qbittorrent.middlewares=authelia@docker'
@@ -71,11 +71,11 @@ services:
     network_mode: 'service:gluetun'  # Routes through VPN in same compose file
     volumes:
       - ./qbittorrent/config:/config
-      - /mnt/downloads:/downloads
+      - ${DOWNLOADS_DIR}:/downloads
     environment:
-      - PUID=1000
-      - PGID=1000
-      - TZ=America/New_York
+      - PUID=${PUID}
+      - PGID=${PGID}
+      - TZ=${TZ}
       - WEBUI_PORT=8080
     depends_on:
       - gluetun
@@ -88,5 +88,5 @@ networks:
 
 x-dockge:
   urls:
-    - https://qbit.${DOMAIN}
+    - https://qbittorrent.${DOMAIN}
     - https://192.168.4.4:8081

docker-compose/vpn/docker-compose.yml.template

@@ -1,96 +0,0 @@
-# VPN Stack
-# VPN client and VPN-routed download clients
-# Place in /opt/stacks/vpn/docker-compose.yml
-
-# RESTART POLICY GUIDE:
-# - unless-stopped: Core infrastructure services that should always run
-# - no: Services with Sablier lazy loading (start on-demand)
-# - See individual service comments for specific reasoning
-
-services:
-  # Gluetun - VPN client (Surfshark)
-  # Routes download clients through VPN for security
-  # VPN service should always run to maintain secure connections
-  gluetun:
-    image: qmcgaw/gluetun:latest
-    container_name: gluetun
-    restart: unless-stopped
-    cap_add:
-      - NET_ADMIN
-    devices:
-      - /dev/net/tun:/dev/net/tun
-    networks:
-      - homelab-network
-      - traefik-network
-    ports:
-      - "8888:8888/tcp"  # HTTP proxy
-      - "8388:8388/tcp"  # Shadowsocks
-      - "8388:8388/udp"  # Shadowsocks
-      - "8081:8080"      # qBittorrent web UI
-      - "6881:6881"      # qBittorrent
-      - "6881:6881/udp"  # qBittorrent
-    volumes:
-      - ./gluetun:/gluetun
-    environment:
-      - VPN_SERVICE_PROVIDER=surfshark
-      - VPN_TYPE=openvpn
-      - OPENVPN_USER=${SURFSHARK_USERNAME}
-      - OPENVPN_PASSWORD=${SURFSHARK_PASSWORD}
-      - SERVER_COUNTRIES=${VPN_SERVER_COUNTRIES}
-      - TZ=${TZ}
-    # TRAEFIK CONFIGURATION
-    labels:
-      # Service metadata
-      - "com.centurylinklabs.watchtower.enable=true"
-      - "homelab.category=downloaders"
-      - "homelab.description=VPN client for secure downloads"
-      - "traefik.enable=true"
-      # Router configuration
-      - "traefik.http.routers.qbittorrent.rule=Host(`qbit.${DOMAIN}`)"
-      - "traefik.http.routers.qbittorrent.entrypoints=websecure"
-      - "traefik.http.routers.qbittorrent.tls=true"
-      - "traefik.http.routers.qbittorrent.middlewares=authelia@docker"
-      # Service configuration
-      - "traefik.http.services.qbittorrent.loadbalancer.server.port=8081"
-      # Sablier configuration
-      - "sablier.enable=true"
-      - "sablier.group=${SERVER_HOSTNAME}-qbittorrent"
-      - "sablier.sessionDuration=1h"
-
-  # qBittorrent - Torrent client
-  # Routes through Gluetun VPN
-  qbittorrent:
-    image: lscr.io/linuxserver/qbittorrent:latest
-    deploy:
-      resources:
-        limits:
-          cpus: '1.0'
-          memory: 512M
-          pids: 1024
-        reservations:
-          cpus: '0.50'
-          memory: 256M
-    container_name: qbittorrent
-    restart: unless-stopped
-    network_mode: "service:gluetun"  # Routes through VPN in same compose file
-    volumes:
-      - ./qbittorrent/config:/config
-      - /mnt/downloads:/downloads
-    environment:
-      - PUID=${PUID}
-      - PGID=${PGID}
-      - TZ=${TZ}
-      - WEBUI_PORT=8080
-    depends_on:
-      - gluetun
-
-networks:
-  homelab-network:
-    external: true
-  traefik-network:
-    external: true
-
-x-dockge:
-  urls:
-    - https://qbit.${DOMAIN}
-    - https://${SERVER_IP}:8081