wireguard container trouble

April 14, 2024, 14:58

k9t33n

can anyone see whats wrong with this wireguard docker-compose.yml file? 
yml
version: "2.1"
services:
  wireguard:
    image: lscr.io/linuxserver/wireguard:latest
    container_name: wireguard
    cap_add:
      - NET_ADMIN
      #- SYS_MODULE #optional
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/London
      - SERVERURL=pi5vpn.duckdns.org
      #- SERVERPORT=51820 #optional
      - PEERS=3 #optional
      #- PEERDNS= #optional
      #- INTERNAL_SUBNET=10.13.13.0 #optional
      #- ALLOWEDIPS=0.0.0.0/0 #optional
      #- PERSISTENTKEEPALIVE_PEERS= #optional
      - LOG_CONFS=true #optional
    volumes:
      - /root/dockerdata/wg:/config
      #- /lib/modules:/lib/modules #optional
    ports:
      - 51820:51820/udp
    sysctls:
      - net.ipv4.conf.all.src_valid_mark=1
    restart: always
    networks:
      - mainnet
networks:
  mainnet:
    external: true
i can succesfully connect but it doesnt give me internet access and im using duckdns. this is the docker-compose file for that 
yml
  dynamic-dns:
    container_name: dynamic-dns
    image: joweisberg/dynamic-dns:latest
    restart: unless-stopped
    environment:
      - TZ=Europe/London
      - USER=not tellin
      - PASSWORD=not tellin
      - SERVICE=duckdns
      - HOSTNAME="pi5vpn.duckdns.org"
      - DETECTIP=1
      - INTERVAL=10
this is on my raspberry pi 5 running raspberry pi os.