services:
  coturn:
    container_name: coturn
    image: docker.io/coturn/coturn:alpine
    restart: always
    user: {{ users['coturn'] }}:{{ users['coturn'] }}
    ports:
      - {{ ports['coturn_listening'] }}:{{ ports['coturn_listening'] }}
      - {{ ports['coturn_listening'] }}:{{ ports['coturn_listening'] }}/udp
      - {{ ports['coturn_tls_listening'] }}:{{ ports['coturn_tls_listening'] }}
      - {{ ports['coturn_tls_listening'] }}:{{ ports['coturn_tls_listening'] }}/udp
      - {{ ports['coturn_relay_min'] }}-{{ ports['coturn_relay_max'] }}:{{ ports['coturn_relay_min'] }}-{{ ports['coturn_relay_max'] }}/udp
    tmpfs:
      - /var/lib/coturn
    volumes:
      - ./turnserver.conf:/etc/coturn/turnserver.conf
      - {{ volumes['coturn_tls_certificate_file'] }}:/etc/coturn/cert.pem
      - {{ volumes['coturn_tls_certificate_key_file'] }}:/etc/coturn/pkey.pem