joystream/devops/dockerfiles/node-and-runtime/docker-compose.yml

version: "3"
services:
  node:
    image: joystream/node
    # Build image if not found. To prevent build run docker-compose with "--no-build" arg
    build:
      # context is relative to the compose file
      context: ../../../
      # dockerfile is relative to the context. thats retarted!
      # ideally docker and compose file should be placed 
      dockerfile: devops/dockerfiles/node-and-runtime/Dockerfile
    container_name: joystream-node
    command: --dev --alice --validator --unsafe-ws-external --rpc-cors=all
    ports:
      - "9944:9944"