docker-firefox-vnc/docker-compose.yml

version: '2'

services:
  vnc:
    build: .
    image: fphammerle/firefox-vnc
    ports: ['127.0.0.1:5900:5900']
    security_opt: [no-new-privileges]

# https://docs.docker.com/compose/compose-file/compose-file-v2/