Refactor: Reorganize services into standalone structure

services/standalone/Technitium/docker-compose.yml

@@ -0,0 +1,47 @@
+version: "3"
+services:
+  dns-server:
+    container_name: technitium-dns
+    hostname: technitium-dns
+    image: technitium/dns-server:latest
+    ports:
+      - "5380:5380/tcp" # Web Console
+      - "53:53/udp"     # DNS
+      - "53:53/tcp"     # DNS
+      - "853:853/tcp"   # DNS-over-TLS
+      - "8443:443/tcp"  # DNS-over-HTTPS
+      # Uncomment if using DHCP
+      # - "67:67/udp"
+    environment:
+      - DNS_SERVER_DOMAIN=dns-server
+      # - DNS_SERVER_ADMIN_PASSWORD=password # Set via UI on first login
+    volumes:
+      - ./config:/etc/dns/config
+      # Mount AdGuard certs for migration/usage
+      # Path in container: /etc/dns/certs
+      - adguard_certs:/etc/dns/certs:ro
+    restart: unless-stopped
+    sysctls:
+      - net.ipv4.ip_local_port_range=1024 65000
+    networks:
+      - traefik-public
+    labels:
+      - "traefik.enable=true"
+      # Web Console
+      - "traefik.http.routers.technitium.rule=Host(`dns.sterl.xyz`)"
+      - "traefik.http.routers.technitium.entrypoints=websecure"
+      - "traefik.http.routers.technitium.tls.certresolver=cfresolver"
+      - "traefik.http.services.technitium.loadbalancer.server.port=5380"
+      - "docktail.enable=true"
+      - "docktail.name=technitium"
+      - "docktail.container_port=5380"
+
+networks:
+  traefik-public:
+    external: true
+
+volumes:
+  adguard_certs:
+    external: true
+    # Volume created by docker run
+    name: adguard_certs