docker-compose.yml

services:
  cre:
    build: .
    command: cre
    networks:
      - cuneiform-net
    hostname: cre_host    # the worker connects to cre@[hostname]

  cfl_wrk:
    build: .
    command: cfl_wrk -c cre@cre_host -w /tmp/_cuneiform/wrk -r /opt/_cuneiform/repo -d /opt/_cuneiform/data
    volumes:
      - type: volume
        source: repo-vol
        target: /opt/_cuneiform/repo
      - type: volume
        source: data-vol
        target: /opt/_cuneiform/data
        read_only: true
    networks:
      - cuneiform-net
    depends_on:
      - cre
    deploy:
      mode: replicated
      replicas: 2         # 2 replicas
    cpus: 4               # each with 4 cores makes 8 worker processes

  cfl_client:             # the cfl_client process starts a Cuneiform shell and then immediately exits
    build: .
    command: cfl_client -c cre@cre_host
    networks:
      - cuneiform-net
    depends_on:
      - cre


networks:
  cuneiform-net:

volumes:
  repo-vol:
  data-vol: