docker-compose.yml

services:
  postgresql-container:
    platform: linux/amd64
    image: postgres:11
    container_name: postgresql-container
    environment:
      POSTGRES_USER: "postgres_user"
      POSTGRES_PASSWORD: "postgres_password"
      POSTGRES_DB: "postgres_db"

  user-code-container:
    platform: linux/amd64
    build:
      context: .
      dockerfile: ./Dockerfile_user_code
    container_name: user-code-container
    image: user-code-image
    restart: always
    environment:
      DAGSTER_POSTGRES_USER: "postgres_user"
      DAGSTER_POSTGRES_PASSWORD: "postgres_password"
      DAGSTER_POSTGRES_DB: "postgres_db"
      DAGSTER_CURRENT_IMAGE: "user-code-image"

  webserver-container:
    platform: linux/amd64
    build:
      context: .
      dockerfile: ./Dockerfile_dagster
    image: webserver-image
    entrypoint:
      - dagster-webserver
      - -h
      - "0.0.0.0"
      - -p
      - "3000"
      - -w
      - workspace.yaml
    container_name: webserver-container
    expose:
      - "3000"
    ports:
      - "3000:3000"
    environment:
      DAGSTER_POSTGRES_USER: "postgres_user"
      DAGSTER_POSTGRES_PASSWORD: "postgres_password"
      DAGSTER_POSTGRES_DB: "postgres_db"
    depends_on:
      - postgresql-container
      - user-code-container

  daemon-container:
    platform: linux/amd64
    build:
      context: .
      dockerfile: ./Dockerfile_dagster
    image: daemon-image
    entrypoint:
      - dagster-daemon
      - run
    container_name: daemon-container
    restart: on-failure
    environment:
      DAGSTER_POSTGRES_USER: "postgres_user"
      DAGSTER_POSTGRES_PASSWORD: "postgres_password"
      DAGSTER_POSTGRES_DB: "postgres_db"
    depends_on:
      - postgresql-container
      - user-code-container