docker-home-server/docker-compose/picard/docker-compose.yml

version: '3'
services:
  picard:
    image: mikenye/picard:latest
    container_name: picard
    ports:
      - "5801:5800"
    volumes:
      - "/docker-containers/picard/config:/config:rw"
      - "/Music:/storage:rw"
    # restart: unless-stopped # disabled to see if something shows
    stdin_open: true    # to attach to containers
    tty: true           # also used to attach to containers
#    network_mode: service:wireguard     # To run through vpn service container, in turn UI port must be forwarded inside vpn. No local access unless otherwise defined
    networks:           # Specify network for container
      - homelab
networks:    # you have to specify the network 2x. In service, and in this tag area..
  homelab:
    external: true      # This option causes compose to join the above network instead of making a _default one (supposedly)